Media Releases

Prof. Jin-Guang TENG re-appointed as PolyU President

The Council of The Hong Kong Polytechnic University (PolyU) is pleased to announce today the re-appointment of Prof. Jin-Guang TENG as President of the University for five years. Prof. Teng’s second term will commence on 1 July 2024, and continue until 30 June 2029. The University Council’s Senior Executives Evaluation and Compensation Committee has sought input from various stakeholders, including the University Court, senior management team and deans, the PolyU Staff Association, the Federation of PolyU Alumni Associations and student representatives, before recommending the re-appointment of Prof. Teng for Council’s approval. Prof Teng’s re-appointment was unanimously supported by the full Council. Dr LAM Tai-fai, PolyU Council Chairman, congratulated Prof. Teng on his re-appointment. “Prof. Teng is a visionary leader and scholar possessing strong qualities of integrity and accountability. He has been working closely with Council and various other University stakeholders to ensure high-performance execution of the development objectives and strategies devised by Council. Since his appointment in 2019, PolyU has risen from the 106th to 65th place in the QS World University Rankings, reaffirming its reputation as one of the world’s leading universities. Prof. Teng has attached great importance to driving the development of innovation and technology through fostering commercialisation and technology transfer to the industry and addressing societal needs.” Dr Lam stated that as an educator Prof. Teng is committed to whole-person education and nurturing students to become future professionals and leaders with a deep affection for their family and the Nation, and a global perspective. He believes PolyU will continue to excel and reach new heights and forge ahead as an innovative world-class university under the outstanding leadership of Prof. Teng. President Prof. Teng said, “I would like to express my heartfelt gratitude to all Council members for their unwavering support. Moving forward, I will make every endeavour to lead the whole PolyU team to uphold the spirit of the University’s motto ‘To learn and to apply, for the benefit of mankind’, as we strive for excellence in education, research, innovation and knowledge transfer. With our aspiration to be an innovative world-class university, we will continue to contribute to the development and prosperity of Hong Kong, the Nation and the world. The University will continue providing holistic education to nurture socially responsible talents who possess a strong sense of national identity and a global perspective. In addition, we will pursue impactful innovation and research to address societal needs and contribute to the technological and overall development of Hong Kong and the Nation.”   ***END***

PolyU and Cainiao Group sign Memorandum of Understanding to explore new developments in green logistics

The Hong Kong Polytechnic University (PolyU) and Cainiao Group (Cainiao) are pleased to announce the signing of a Memorandum of Understanding (MoU), as well as its first collaborative research on Meta-Box, to leverage their respective strengths in scientific innovation and industry development. Through collaborative technology research and development, the partnership aims to advance green, efficient and intelligent logistics solutions. The signing ceremony took place on the PolyU campus. Witnessed by Prof. WANG Zuankai, Associate Vice President (Research and Innovation) of PolyU, Prof. WEN Chih-Yung, Head of the Department of Aeronautical and Aviation Engineering (AAE), Mr NIU Zhijing, Vice President of Cainiao Group, and Ms WANG Yi, International Affairs Director of Cainiao Public Affairs (South China), Dr XU Gangyan, Assistant Professor of AAE of PolyU and Mr Leung Kam Un, General Manager, Import-Supply Chain Management (Overseas)-Operations (Hong Kong) of Cainiao, signed the MoU. PolyU’s Associate Vice President (Research and Innovation), Prof. Wang Zuankai expressed that as a loyal partner to the business community, PolyU has been committed to promoting scientific research and innovation by integrating valuable technologies with industries to address various technical challenges. The collaboration with Cainiao exemplifies this commitment. He believes by working together, PolyU and Cainiao can tackle technological and environmental challenges in the logistics industry, and contribute to creating a greener and more efficient logistics system in Hong Kong. Cainiao’s Vice President Mr Niu Zhijing stated that since its establishment, Cainiao has been dedicated to green logistics efforts, “The future of express delivery lies not only in speed but in green solutions. A green future requires not only enthusiasm and attitude but also innovative research and solutions to achieve the unity of environmental and commercial sustainability.” Mr Niu added, “With the joint efforts of both teams, it is believed that we can combine complex logistics scenarios, achieve breakthroughs in digitisation and low-carbon circulating containers, and contribute to the construction of a sustainable and digitized logistics system for Hong Kong on a larger scale”. The relevant pioneering research led by Dr Xu Gangyan of AAE, will focus on developing an intelligent and recyclable transport carrier “Meta-Box”. This technology will enhance transportation efficiency, reduce costs and promote sustainable development by connecting various modes of transportation within a new smart logistics system known as the Cyber-Physical Internet.   About The Hong Kong Polytechnic University The Hong Kong Polytechnic University (PolyU) aspires to be an innovative world-class university with a strong sense of social responsibility, driven by its motto, “To learn and to apply, for the benefit of mankind”. The University provides the best holistic education to nurture socially responsible “leaders of tomorrow” who possess a strong sense of national identity and a global perspective. It also pursues impactful innovation and interdisciplinary research to address the world’s most pressing challenges. A robust culture of knowledge transfer and entrepreneurship is a cornerstone of the University, ensuring PolyU technologies are transformed into practical real-world applications. The University’s unwavering commitment to excellence has earned it international recognition, with PolyU consistently ranking among the top 100 universities worldwide. Based on this solid foundation, the University will continue to make positive contributions in collaboration with its strategic partners for the betterment of Hong Kong, the Nation and the world. Cainiao Group Cainiao, founded in 2013, is a leading global smart logistics company that focuses on industrialisation, globalisation and digitisation of logistics operations. While continuously innovating in the business field, Cainiao also integrates Environmental, Social and Governance measures into every aspect of the logistics value chain. Through initiatives such as green orders, recycling and transportation, Cainiao has pioneered a path towards digital decarbonisation in green logistics. Hong Kong, serving as an important logistics hub for Cainiao Group, is one of the three major aviation hubs (ehub) established globally. Cainiao’s consolidated delivery services have served over 2.6 million Hong Kong citizens in the past few years, with an average of one in every three Hong Kong residents having used Cainiao’s services. In the future, Cainiao will continue its solid operations in Hong Kong, promoting end-to-end green logistics and providing the people of Hong Kong with high-quality and low-carbon logistics services.   ***END***

27 projects at PolyU secure funding from the Health and Medical Research Fund for promising healthcare solutions

The Hong Kong Polytechnic University (PolyU) has received total funding support of HK$25.1 million for 27 projects from the Health and Medical Research Fund (HMRF) in its 2021 funding exercise, signifying an increase in both the number of projects and total amount awarded. The PolyU projects that received awards represent a broad spectrum of disciplines in which the University excels, including biology and chemical technology, health technology, nursing care, optometry, rehabilitation sciences, linguistics, and the social sciences. Researchers from the PolyU Faculty of Health and Social Sciences, Faculty of Humanities, Faculty of Science and School of Design are among those awarded funding to develop innovative and impactful solutions, aiming at enhancing the quality of medical and mental healthcare. Their ground-breaking research addresses pressing health issues and offer innovative solutions that benefit individuals across all age groups. The projects cover a broad spectrum of subjects, including cognitive and physical training for older adults, early detection of postpartum depression, adolescent idiopathic scoliosis, Parkinson’s disease, autism disorder and system-biology analytics for schizophrenia. Other projects focus on advancing medical progress in critical disease in areas such as liver cancer radiotherapy and palliative care. In the field of eye health, projects encompass myopia control, development of an anti-glaucoma agent and development of drugs for antibiotic and infection treatment. Moreover, specific projects aim to support caregivers by enhancing their mental health care services while also meeting the needs of patients. Prof. Christopher CHAO, Vice President (Research and Innovation), said, “The funded projects showcase PolyU’s prowess in impactful research, leveraging the University’s strength in interdisciplinary studies. These 27 studies encompass diverse medical and mental facets of human needs, spanning from diagnosis to treatment, prevention, recovery, and both physical and psychological care. This unique breadth of expertise highlights the University’s longstanding excellence in these fields.” Effective clinical diagnosis and analysis Effective clinical diagnosis and analysis have been advanced through the integration of artificial intelligence (AI) technologies, such as deep learning and machine learning. Prof. Weixong ZHANG, Chair Professor of Bioinformatics and Integrative Genomics at the Department of Health Technology and Informatics, leads the project “Subtyping and Diagnosis of Schizophrenia by Systems-biology Analytics.” AI technologies are used to integrate genomic and neuroimaging data to understand disease etiology and subtypes of schizophrenia for personalised medicine. Accurate measurement of tumour motion and volume for better radiotherapy planning is initiated in the project “Investigation of a Deep Learning-empowered 4D multi-parametric MRI (4D-mpMRI) Technique for Liver Cancer Radiotherapy in a Prospective Clinical Trial.” Led by Dr Tian LI, Research Assistant Professor of the Department of Health Technology and Informatics, the project aims to enhance the image quality and clinical efficacy of 4D-mpMRI radiotherapy technique. Physical and mental wellbeing management Technology plays a crucial role in rehabilitation management. Autism spectrum disorder remains a highly disabling condition with no cure. Recently, transcranial direct current stimulation (tDCS), a non-invasive neuromodulation technique, has shown promise as a treatment to reduce core symptoms in patients with autism. Dr Yvonne Ming Yee HAN, Associate Professor of the Department of Rehabilitation Sciences leads the project “Cumulative and Booster Effects of Multisession Prefrontal Transcranial Direct-current Stimulation on Cognitive and Social Impairments in Adolescents with Autism Spectrum Disorder.” The project aims to study the long-term efficacy of tDCS for improving the cognitive and social functions of individuals with autism. Online acceptance and commitment therapy (ACT) education can improve mental wellbeing of teenagers with adolescent idiopathic scoliosis and their parents. Dr Yu Lok WONG, Associate Professor of the Department of Rehabilitation Sciences leads the project “Effectiveness of Acceptance and Commitment Therapy Versus Active Controls in Improving Psychological Functions of Parents and Children with Adolescent Idiopathic Scoliosis: A Randomized Controlled Trial” which aims to identify the benefits of ACT. Creative technologies have been applied to enhance the efficacy of physical and mental treatment in both clinical and community settings. Dr Shanshan WANG, Research Assistant Professor of the School of Nursing, leads the project “Effects of e-bibliotherapy on the Psychological Wellbeing of Informal Caregivers of People with Dementia: A Randomized Controlled Trial.” An e-bibliotherapy app/manual has been developed to improve the psychological wellbeing and health-related quality of life for caregivers. Integration of the traditional exercise Qigong and VR-based training is introduced in the project “A VR-based Real-time Interactive Tutoring System for Qigong Training among Older Adults with Mild Cognitive Impairment and Their Familial Caregivers: A Feasibility Study.” The project is led by Dr Hailiang WANG, Assistant Professor of the School of Design, and aims to design an innovative VR-based Qigong exercise platform for older adults to delay the progressive course of dementia. Infection management and antibiotic drug development The management of infections and development of antibiotic drugs have long been important areas of focus in medicine. Prof. Sheng CHEN, Chair Professor of Microbiology and Head of the Department of Food Science and Nutrition leads the project “Development of Bithionol Analogues as β-Lactamase Inhibitor for Clinical Treatment of Infections Caused by Enterobacteriaceae Strains Carrying Class B1 Metallo-β-Lactamases.” The objective of this project is to develop drug candidates for the treatment of infections. Dr Wing Leung WONG, Assistant Professor of Applied Biology and Chemical Technology, leads the project “Investigation of Unnatural Amino Acid-based Diseleno Derivatives as the Target-specific Covalent Inhibitor of New Delhi Metallo-β-lactamase-1 (NDM-1).” The aim of this project is to combat antibiotic resistance in bacteria, particularly superbugs. Preventive measures in optometry Research in primary eye care is of fundamental importance in protecting vision and preventing eye-related disease in the long-term. Dr Chi-wai DO, Associate Professor of the School of Optometry leads the project “Characterization of Baicalein, a Natural Molecule, as Anti-glaucoma Agent.” The project is conducting research on baicalein, a natural molecule, to examine its therapeutic significance in treating glaucoma, a sight-threatening eye disease. Focusing on myopia control in schoolchildren, Dr Ka Man CHUN, Research Assistant Professor of the School of Optometry leads the project “Combination Effect of Optical Defocus and Low Dose Atropine in Myopia Control – A Randomized Clinical Trial.” The project combines optical and pharmaceutical intervention to control the progression of myopia in schoolchildren. About HMRF The Health and Medical Research Fund (HMRF) was established by the Health Bureau in 2011. It aims to build research capacity and to encourage, facilitate and support health and medical research to inform health policies, improve population health, strengthen the health system, enhance healthcare practices, advance the standard and quality of care, and promote clinical excellence, through the generation and application of evidence-based scientific knowledge in health and medicine. In addition to health and medical research, the HMRF also provides support for health promotion projects, research infrastructure and research capacity building initiatives. For details of the 27 funded projects, please refer to: https://polyu.me/3r8wvTp .   ***END***

AiDLab and Banitore® forge strategic partnership to revolutionise textile inspection

The Laboratory for Artificial Intelligence in Design (AiDLab) and Banitore® have signed a memorandum of understanding (MoU) to drive the application of artificial intelligence (AI) technology in textile inspection. This collaboration marks a significant milestone as the world's innovative AI-based Textile Inspection System (AiTIS) enters the market and is used for the first time in the inspection process of Banitore®'s face mask products. The demand for hygiene and protective products, especially face masks, has surged during the COVID-19 pandemic. The conventional method of mask product inspection relies heavily on human visual assessment, which is known for its low efficiency, instability and high labour costs. This traditional approach also often fails to keep pace with automated high-speed production, resulting in a bottleneck where the speed of production and quality inspection do not align and so the daily production quantity of masks is significantly reduced. To help address this problem, AiDLab developed the revolutionary AiTIS system for the mask inspection process. By leveraging this innovative system, Banitore® can now achieve a remarkable testing capacity of up to 500 masks per minute, with an accuracy rate surpassing 99%. This ground-breaking advancement has boosted overall mask productivity by an impressive 25-30%. AiTIS is applicable to various textile materials, including woven, knitted and non-woven fabrics, and even leather products. In this partnership with Banitore®, AiTIS has been applied to the inspection process of non-woven fabric face masks. Banitore® plans to extend the application of AiTIS to other product lines In July 2020, Banitore® responded to the high level of demand for masks in the Hong Kong market by introducing two fully-automated 3D high-speed mask production lines. However, in the initial stages, quality inspection still relied on human visual inspection, which posed limitations on the daily shipment quantity. In order to ensure the highest product quality standards and increase shipment quantity, the company initiated a trial application of AiTIS inspection at the end of 2021. With the rapid and professional technical support from AiDLab’s research team, the entire mask inspection process has been enhanced, improving the labour-intensive manual inspection process during the challenging period of the pandemic and helping ensure employee safety. Banitore® plans to expand the application of the AiTIS system to its overseas production lines, including adult diapers, sanitary napkins, and other non-woven personal care and hygiene products. Supported by the government-funded InnoHK initiative, AiTIS is a research project developed by the AiDLab team. By utilising AiTIS for inspection, product control and efficiency can be improved, helping to ensure stability of product quality and cost savings. Prof. Wing-tak WONG, AiDLab’s Chairman of the Board of Directors and Deputy President and Provost of The Hong Kong Polytechnic University said, “This collaboration serves as an exemplary case of leveraging the combined strengths of academia, industry and research, resulting in successful commercialisation. We believe that collaborative efforts with industry are an indispensable foundation for successfully commercialising scientific research outcomes. AiDLab will continue to maintain close connections with the industry, to best understand its technological needs and foster further innovative advancements.” Prof. Calvin WONG, CEO and Centre Director of AiDLab, expressed his honor in establishing this strategic partnership with Banitore®. He said, “This collaboration brings innovation and improvement to the field of textile inspection. As the world's first AI-based textile inspection system, AiTIS will provide crucial support for Banitore's quality control and production efficiency. Through this partnership, we look forward to adopting artificial intelligent technology to revolutionise the textile industry and setting higher quality standards for global textile manufacturers.” Mr Martin LI, Executive Director of Banitore® said, “As a homegrown Hong Kong brand, Banitore® has always been committed to providing high-quality products to Hong Kong consumers. AiDLab, also a Hong Kong-based research platform, has efficiently met our requirements with their research and technical team optimising and customising the testing procedures and hardware settings for us. Through our collaboration with AiDLab, we have been able to further enhance our production and testing capabilities, ensuring that our products meet our high standards. AiDLab's contribution is indispensable in the recognition and support received from retailers and consumers in the Hong Kong market.” The strategic partnership between AiDLab and Banitore ®will bring intelligent and efficient solutions to the textile industry. As AI technology continues to develop, more companies will adopt these innovative technologies to enhance production efficiency, reduce costs, and ensure product quality and supply chain reliability. About the Laboratory for Artificial Intelligence in Design (AiDLab) AiDLab is the first research platform that focuses on the integration of Artificial Intelligence (AI) with design. It was jointly established by The Hong Kong Polytechnic University (PolyU) and the Royal College of Art (RCA) in the UK and is funded by the HKSAR Government under the InnoHK Research Clusters. Located at the Hong Kong Science Park, AiDLab has established a new creative cluster of AI in design and is in a leading position internationally to conduct interdisciplinary research that drives innovation and sustainability, and makes a positive impact on both industry and society. AiDLab brings together a diverse mix of leading researchers and practitioners from its founding institutions to conduct research in three thematic programmes: Ergonomic and Inclusive Design, Innovation in Product and Service Design, and Intelligent Fashion Design and Quality Control.   About Banitore® Banitore® has been providing personal first aid and healthcare products to the Hong Kong market since the 1980s, firmly rooted for 40 years. In response to the recent pandemic, Banitore® has established mask production facilities in Hong Kong and introduced various preventive and epidemic-related products worldwide. With the company’s superior products and longstanding reputation, Banitore® has gained recognition from different government departments, renowned private institutions and individuals. Amidst the pandemic, Banitore® was the exclusive mask supplier for Hong Kong's largest marathon event and had the privilege of supplying epidemic prevention products to various Hong Kong sports associations, athletic clubs, tertiary institutions and renowned athletes.   ***End***

PolyU collaborates with two technology innovation investment companies to promote research commercialisation in the Greater Bay Area

The Hong Kong Polytechnic University (PolyU) has signed a tripartite Memorandum of Understanding (MoU) with two renowned investment companies to support the Research, Academic and Industry Sectors One-plus Scheme (RAISe+ Scheme) launched by the HKSAR Government. The collaboration aims to promote commercialisation of PolyU research and incubate innovation startups capable of establishing a presence in the Guangdong-Hong Kong-Macao Greater Bay Area (GBA). A delegation led by Dr CHEN Jie, Standing Member of the CPC Guangzhou Municipal Committee, Secretary of the CPC Huangpu District Committee and of the CPC Guangzhou Development District Working Committee, Director of Guangzhou Development District Administrative Committee, visited PolyU yesterday (14 September). They exchanged insights with the University’s senior management and researchers on establishing an innovation platform, nurturing talent and research commercialisation. The delegation included representatives from the Government of Huangpu District in Guangzhou and executives from companies. The signing ceremony was held on the PolyU campus yesterday (14 September). The collaboration strives to further realise PolyU’s potential in basic research to advance commercialisation of scientific discoveries and apply innovative solutions for societal benefits. Witnessed by Dr Chen Jie, Prof. Wing-tak WONG, Deputy President and Provost of PolyU, Mr LIANG Jun, Chief Executive Officer, Shenwan Hongyuan (H.K.) Limited, and Mr XUE Bo Ran, Chairman, Joincap Capital Group, the MoU was signed by Dr Miranda LOU, Executive Vice President of PolyU, Mr Victor WANG, Managing Director of Shenwan Hongyuan, and Mr Avan FUNG, licensed representative of Joincap Capital. Dr Miranda Lou, Executive Vice President of Poly, said, “Driven by our motto, ‘To learn and to apply, for the benefit of mankind’, PolyU strives to nurture future leaders with an innovative, entrepreneurial mindset and actively promote commercialisation of research for societal impact. This collaboration with Shenwan Hongyuan and Joincap Capital leverages our combined strengths in research, funding, market networks and project information to accelerate commercialisation of PolyU technologies and incubate scalable ventures to take root in the GBA.” Mr Liang Jun, Chief Executive Officer, Shenwan Hongyuan (H.K.) Limited, said, “As a leading Chinese securities firm serving Hong Kong for 30 years, Shenwan Hongyuan is committed to creating value through our comprehensive investment, banking and management services. With a comprehensive business focus on investment, investment banking and wealth management, Shenwan is committed to creating value for Hong Kong’s capital market and innovation and technology companies. Propelled by Hong Kong’s innovation policies and PolyU’s industry-academia-research expertise, this cooperation will empower us to jointly cultivate a thriving ecosystem for technology companies.” Mr Xue Bo Ran, Chairman, Joincap Capital Group, said, “The Guangzhou Development Zone has always adhered to an innovation-driven development strategy to promote technological innovation and industrial upgrading. PolyU is a university with global impact at the frontier of commercialising research, while Shenwan Hongyuan is a leading industrial investment enterprise in China. With roots in the GBA, Joincap Capital Group has focused on integrating Hong Kong with GBA cities in terms of technological innovation, education and finance. Through this strategic collaboration, we aim to accelerate commercialisation of PolyU’s advanced research, particularly in Guangzhou, to catalyse high-quality development in the GBA. The HKSAR Government has launched the HK$10 billion RAISe+ Scheme that provides funds on a matching basis to university research teams with good potential to commercialise research projects and develop start‑ups. Under the MoU, the joint Shenwan Hongyuan and Joincap Capital funding will set aside HK$150 million to invest in PolyU research projects. Eligible projects will be jointly nominated for government support. PolyU is the first local university to build a partnership with Shenwan and Joincap, and the collaboration seeks to facilitate PolyU technologies landing in the GBA through networking, incubation support and setting up joint labs. This will stimulate industry-academia-research collaborations, development of downstream sectors, and elevate innovation and technology in Hong Kong. The delegation visited PolyU research facilities on campus, including the State Key Laboratory of Chemical Biology and Drug Discovery approved by the Ministry of Science and Technology, the Industrial Centre and the Aviation Services Research Centre, to learn about PolyU’s world-class research technologies in multiple research fields. Moving forward, PolyU will continue to closely connect with the Mainland and carry out impactful research and knowledge transfer projects, so as to integrate with national development and fully support building up Hong Kong as an international innovation and technology centre.   *** ENG ***

Three PolyU scholars awarded under national key programme and 52 young scientists honoured by NSFC

The Hong Kong Polytechnic University (PolyU) has received outstanding support from the National Natural Science Foundation of China (NSFC) for the year 2023. Three research projects have been awarded under the NSFC’s Key Programme, eight research projects under the General Programme, while two research projects led by young scholars have been bestowed the Excellent Young Scientists Fund (Hong Kong and Macau). Additionally, 50 researchers have been awarded the Young Scientists Fund. PolyU's young scientists and innovators have consistently demonstrated unwavering dedication to innovation and the advancement of scientific research. The unprecedented number of awardees and research projects affirms PolyU's commitment to nurturing research talents. PolyU takes pride in its top-class researchers and will continue to contribute to the technological and societal development of Hong Kong and the Nation. The Key Programme award offered by the NSFC aims to support scientists engaged in research with a sound basis. The three awarded research projects are “Detection of underground water pipe leakage based on multi-temporal PollnSAR technology” led by Prof. Xiaoli DING, Chair Professor of Geomatics; “Flow boiling technology under extremely high-temperature environment: from fundamental mechanisms to vital materials” led by Prof. Zuankai WANG, Associate Vice President (Research and Innovation); and “Low-carbon smart operation of integrated energy system considering multi-energy flow trading mechanism, interaction model and decision-making algorithm under complex time-space coupling environment” led by Prof. Zhao XU, Professor of Department of Electrical and Electronic Engineering. The three research projects have received total funding support of RMB 6.18 million. These esteemed scientists from PolyU possess extensive research experience and profound academic expertise. Prof. Christopher CHAO, Vice President (Research and Innovation) of PolyU, said, “We are delighted that PolyU researchers have been awarded by the National Natural Science Foundation of China. Our scientific research prowess has been acknowledged, and we take immense pride in this accomplishment. PolyU remains dedicated to fostering a new generation of scientific researchers, attaining impactful scientific research outcomes, and fostering the advancement of innovation and technology in Hong Kong and the Greater Bay Area.” The Excellent Young Scientists Fund aims to support young scholars who have made significant achievements in fundamental research, enabling them to pursue innovative research and development. Each awardee will receive funding of RMB 2 million to support their scientific research projects in Hong Kong for a period of three years. PolyU’s scholars have been recognised by the NSFC for their cutting-edge research projects. The two awardees of the Excellent Young Scientist Fund (Hong Kong and Macau) are Dr Xinyan HUANG, Associate Professor of Department of Building Environment and Energy Engineering and Dr Kathy K. LENG, Assistant Professor of Department of Applied Physics. Dr Huang’s awarded research project is titled “Smouldering Wildfire.” The smouldering combustion of decomposed plant litter and organic soils is the largest combustion and fire phenomenon on Earth, resulting in tremendous economic losses, regional haze events and ecological damage. This multi-disciplinary research project, investigating combustion, safety, ecology and geology, aims to control and reduce mega-scale smouldering wildfires. The research project not only provides scientific guidelines to help reduce carbon emissions from smouldering wildfires but also helps reduce the hazards of wildfires in the Belt-and-Road countries, thereby promoting China as a leader in fighting against global climate change. Dr Leng’s awarded research project is titled “Molecularly Thin 2D Hybrid Perovskite and Innovative Devices.” Molecularly thin 2D hybrid perovskites are a new class of 2D materials characterised by high structural flexibility and interesting optoelectronic properties. The ability to tune the responses of such materials by external stimuli enables applications in intelligent and functional devices. They also serve as new platforms for fundamental physics studies. Dr Leng has published a series of original works in this frontier area, and she will continue her research on the large-scale growth and device applications of these materials. The outstanding scientific research capabilities of PolyU's young scientists have been highly recognised. A total of 50 young researchers of PolyU have been awarded the Young Scientists Fund which aims to inspire innovative thinking among young scholars to nurture research talent for scientific and technological advancement. These young PolyU researchers come from various faculties and schools including the Faculty of Business, Faculty of Construction and Environment, Faculty of Engineering, Faculty of Health and Social Sciences, Faculty of Science, School of Fashion and Textiles, and School of Hotel and Tourism Management. They cover a wide range of research areas. Thirteen of the awarded research projects were initiated by the Shenzhen Research Institute of PolyU, which serves as an extended campus base of PolyU and is equipped with research units and laboratories.   ***END***  

PolyU researchers unveil liquid metal microelectrodes with soft, stretchable and permeable properties to be used for implantable bioelectronic devices

Electronic devices that can be attached to the skin or even implanted in the body will become more and more prevalent in near-future technology. Such “implantable bioelectronics” are envisaged as having a wide range of uses from medical technology to the emerging field of augmented reality, and a research team led by The Hong Kong Polytechnic University (PolyU) has developed a type of microelectrode that is uniquely suited to devices of this kind. A pioneering study entitled “Wafer-patterned, permeable, and stretchable liquid metal microelectrodes for implantable bioelectronics with chronic biocompatibility”, was recently published in Science Advances. Compared with conventional electronics, materials used for wearable or implantable bio-electronic technology require specific properties that are difficult to bring together. They must be stretchable, soft and permeable enough to survive in the human body without causing discomfort or harm to the user. Meanwhile, like everyday household devices, bioelectronics still depend on electrodes that are highly electrically conductive and can be patterned into microscale circuitry. Led by Prof. Zijian ZHENG, Chair Professor of Soft Materials and Devices and Professor of the Department of Applied Biology and Chemical Technology, the interdisciplinary research team comprises members from PolyU’s School of Fashion and Textiles, Department of Biomedical Engineering, Department of Applied Biology and Chemical Technology, Research Institute for Intelligent Wearable Systems (RI-IWEAR) and Research Institute for Smart Energy (RISE), as well as from City University of Hong Kong and the Hong Kong Centre for Cerebro-Cardiovascular Health Engineering. The team have overcome several technical limitations to advance the field of wearable technology and invented a method of producing unprecedentedly soft, stretchable and permeable electrodes for implantable bioelectronics. The key step in the fabrication process is the electrospinning of a fibrous polymer onto silver (Ag) micropatterns, resulting in an array of liquid metal microelectrodes (μLMEs) that can be patterned at ultrahigh density – up to 75,500 electrodes per square centimetre, thousands of times higher than previously achieved – and that have long-term biocompatibility. The μLMEs can be comfortably worn on human skin, while a specific application in animal brain monitoring has also been demonstrated. Previously, biocompatible electronics were fabricated on porous elastomers, but the porosity and roughness of these substrates limit the patterning resolution and hence the electrode density. By depositing electronic circuitry onto fibrous polymer substrates through the technique of photolithography, the team successfully overcame this obstacle, achieving μLMEs with tissue-like softness, high conductance under severe strain and long-term biocompatibility. A liquid metal alloy known as eutectic gallium indium (EGaIn) was used as the conductive component of the μLMEs, as it has a low melting temperature and retains its conductivity under extreme strain, while being soft and highly biocompatible. The fabrication process involves depositing circuitry patterns comprising EGaIn onto an electrospun, a permeable “fibre mat” of the polymer poly (styrene-block-butadiene-block-styrene). This created soft, stretchable electronics that can be comfortably worn and implanted. The concept of a super-elastic fibre mat was first developed by Prof. Zheng’s team in 2021, and is now adopted in the newly developed μLMEs to guarantee a complete photolithographic transfer of the electrode micropatterns from the Ag template, in contrast to the partial transfer achieved when using impermeable substrates. Apart from being soft, liquid-permeable and air-permeable, μLMEs are also highly stretchable, and their electrical resistance increases only slightly after repeated cycles of stretching and release under high strain. When attached to human skin, an electronic patch fabricated from μLMEs leaves only trace or even no residues after being subjected to pressure. This is a promising property for wearable electronics, for which there is expected to be a huge market with applications in physiological monitoring, medical diagnosis and interactive technology. Most notably, the softness and stretchability of the μLMEs also make them ideal for implantation at the neural interface for brain monitoring. The team synthesised an array of μLMEs with a small electrode diameter and high channel density to serve as an electrocorticography signal receiver in a rat brain. With similar mechanical properties to brain tissue, the μLMEs attached closely to the cortical surface and accurately recorded neural signals in vivo. When the sleeping rat sent out discernible brain waves typical of non-REM sleep, the μLME array reliably detected somatosensory evoked potentials in response to electrical stimuli applied to different parts of its body. As Associate Director of RI-IWEAR and Lead Investigator at RISE, Prof. Zheng stated, “Thanks to the combination of photolithography and soft, permeable SBS fibre mats, microelectrodes with unprecedented resolution and biocompatibility are realised. The technological advancement in medical and augmented reality fields can be pushed forward by these μLMEs, which overcome previous technical limitations to the fabrication of bioelectronics.” Receiving funding from the Research Grants Council’s Senior Research Fellow Scheme, PolyU, City University of Hong Kong, the National Natural Science Foundation of China and InnoHK, the research team intends to build on their accomplishments by increasing the patterning resolution of μLMEs. ***END***

PolyU-Jinjiang Technology and Innovation Research Institute officially unveiled; First research institute established by PolyU beyond the Greater Bay Area

The Hong Kong Polytechnic University (PolyU) and the Jinjiang Municipal People’s Government held a signing cum unveiling ceremony on 2 September at which the jointly established PolyU-Jinjiang Technology and Innovation Research Institute (Research Institute), based in Jinjiang, was officially inaugurated. This marks a significant achievement in promoting deeper cooperation between Fujian and Hong Kong, as well as a key step by both the University and the City towards creating a better future together. Over 200 guests attended the event, including Dr LAM Tai-fai, Council Chairman of PolyU; Prof. Jin-Guang TENG, President of PolyU; Dr Miranda LOU, Executive Vice President of PolyU; Prof. Christopher CHAO, Vice President (Research and Innovation) of PolyU; Mr LIN Ruiliang, Vice Governor of Fujian Province; Mr ZHANG Yigong, Communist Party Secretary of Quanzhou City; Mr LIU Lianghui, Secretary of the Party Group of the Federation of Taiwan Compatriots of Fujian Province; Mr WU Weiping, Deputy Director of Fujian Provincial Education Bureau; Mr HUANG Shu, Deputy Director of Fujian Provincial Science and Technology Bureau; Mr ZHOU Xiaohua, Secretary General of Quanzhou Municipal Party Committee; Mr ZHANG Wenxian, Member of the Standing Committee of Quanzhou Communist Party Committee and Communist Party Secretary of Jinjiang City; Mr SU Gengchong, Vice Mayor of Quanzhou Municipal People’s Government; Mr WANG Mingyuan, Mayor of Jinjiang Municipal People’s Government; together with representatives from PolyU, leaders from various levels in Quanzhou and Jinjiang, and representatives from leading local enterprises. As the first research institute established by PolyU beyond the Greater Bay Area, the PolyU-Jinjiang Technology and Innovation Research Institute serves to integrate various forms of collaboration including collaborative research, academic exchange, joint training and technology transfer. It will leverage innovative local and international resources, mainly focusing on textile technology, future food, microelectronics, and innovation and technology policy. The Research Institute aims to nurture outstanding engineers and high-quality innovative entrepreneurial talents who are technology application-oriented, and strives to become a hub of technology innovation and attract a cluster of emerging industries helping to shape the future and foster global connections. Dr Lam Tai-fai in his speech stated that technology and innovation are the key forces to drive the development of a society. Jinjiang is a city renowned for its famous Chinese brands and remarkable advancements in technology, economy, culture and art. As a world-class research university, PolyU will take Jinjiang as a starting point to support its technological innovation and strengthen technical cooperation in the areas of textiles, smart manufacturing, integrated circuits and sustainable technology. The University will also promote the transformation and application of technological achievement, contributing to the “Jinjiang Experience” of innovation and development in Jinjiang, Quanzhou and Fujian. Prof. Jin-Guang Teng stated that it was his first visit to Jinjiang and he had the opportunity to visit numerous enterprises, leaving him impressed by their “high quality and brand creation”, which are prominent features of Jinjiang's economic and social development. With a strength in basic research and innovation entrepreneurship, PolyU is dedicated not only to producing world-class scientific research, but also to making a positive impact on socio-economic development. Jinjiang's solid and robust industrial foundation provides an excellent platform for PolyU and he believes that the University can become a strong driving force in promoting the development of Jinjiang's science and technology industry, leading to mutual benefits. Mr Zhang Wenxian shared his view that education, technology and talent provide foundational and strategic support for building a modern socialist country, and are also crucial for the high-quality development of the private sector economy. He sincerely hopes that through the platform of the Research Institute the University and the City can deepen their collaboration in the integration of government, industry, academia and research. This will promote deep integration of innovation, industrial, financial and talent chains, and co-create a new paradigm of cooperation between Fujian Province and Hong Kong. The Jinjiang Municipal Party Committee and Government are committed to seizing this opportunity to collaborate, concentrate efforts, aggregate resources and integrate policies. They will join hands with PolyU to focus on industry and strive for innovation and for developing the “Jinjiang Experience”, with the PolyU spirit of “To learn and to apply, for the benefit of mankind” shining brightly in Jinjiang’s new era. Apart from the signing and unveiling ceremony, key representatives from the Research Institute introduced research developments and work plans related to textile technology, future food, microelectronics, innovation and technology policy, to local government representatives, research institutions and enterprises. Officials from the Jinjiang Municipal People's Government visited PolyU for the first time after the resumption of normal travel between Hong Kong and the Mainland early this year. Since then, the two parties have maintained close contact and had frequent interactions, reaching consensus and establishing the Research Institute in six months, demonstrating their strong commitment and a high level of efficiency. PolyU hopes to deepen cooperation with local enterprises in Jinjiang through the Research Institute, promote research and help to transform core technologies, in time expanding from Jinjiang to Quanzhou and the entire province. The University also aims to strengthen industry-academia-research collaboration between Fujian and Hong Kong, build a new paradigm of cooperation between Fujian Province and Hong Kong, and cultivate innovative and entrepreneurial talents with advanced technological knowledge and global vision.   ***End***

PolyU Junior Researcher Mentoring Programme 2023 held to nurture high school students as research talents

The Government is committed to developing Hong Kong into a smart city and promoting the development of innovation and technology. The Hong Kong Polytechnic University (PolyU) has always attached great importance to the holistic education of young people, aiming to nurture innovation and technology talents to cope with the rapid development of society. To stimulate senior secondary school students’ interest in research, PolyU has successfully organised the third “Junior Researcher Mentoring Programme” (JRMP). The number of students admitted and research projects completed both reached new records. A total of 136 high school students explored thematic research in different fields under the mentorship of approximately 80 scholars from different PolyU faculties/schools and departments. This year’s Programme presented 42 research topics covering a variety of subjects, including not only trending technology like artificial intelligence (AI) and the metaverse, but also rehabilitation sciences, biomedical engineering, hotel and tourism, nursing, languages, business, fashion and design, and various engineering specialisations. With mentorship from experienced PolyU academics, students gained hands-on experience in the process of research design, data collection and analysis, and results reporting over a period of four months. They also had the opportunity to visit PolyU's many laboratories and teaching facilities to deepen their understanding of research, as well as of the knowledge and skills required through closely interacting with the mentors of each project. Students were able to explore PolyU’s diverse undergraduate curriculum and broaden their academic horizons, thereby enabling them to better prepare for their future academic and career pursuits. PolyU Vice President (Student and Global Affairs) Prof. Ben Young said, “ PolyU has been enhancing its teaching pedagogy, aiming to stimulate young people to reach their potential and develop innovative thinking through various programmes, thus equipping themselves to achieving their goals and embrace future challenges. Since the launch of the JRMP in 2021, 340 senior students from 83 local and international secondary schools have been admitted to the Programme and participated in over 110 research projects. The research results have been recognised by international academic institutions. Our mentees’ research outcomes had been presented at international academic conferences for three consecutive years, and some of them were awarded prizes. The overall achievement was remarkable and encouraging. We hope that under the guidance of PolyU academics, students who have participated in the Programme can further develop their interest in research at an early stage, gaining valuable experience and acquiring new skills through conducting research. By fostering knowledge exchange through cooperation with students from different schools, they may become part of the next generation of research talent. Under the guidance of Dr Xinyan HUANG, Associate Professor of the Department of Building Environment and Energy Engineering and his team, a student from West Island School conducted a research project “Smart Firefighting with AI and Robots”, and successfully invented an AI robot that could autonomously look for a fire source and extinguish the fire. The student said, “This research successfully applied artificial intelligence and robotic technology to perform intelligent firefighting. It automated the process of locating the fire source and quenching the fire, thus securing firefighters’ safety. We hope the research outcome will inspire and be the reference for the development of similar products. I have been keen on AI and engineering-related subjects for a long time. Joining the JRMP has helped guide the direction of my future study and has broadened my horizons. I wish to keep exploring and have fun by doing research. ” Two students from Diocesan Girls' School and Christian and Missionary Alliance Sun Kei Secondary School conducted their research project “Development of a Metaverse Virtual Environment”. Under the guidance of Dr Yuk Ming TANG, Senior Teaching Fellow of the Department of Industrial and Systems Engineering and his team, the students first tried to develop a game in the metaverse. They shared what they had gained in their foremost research, “The concept of the metaverse has been a hot topic in recent years and has great potential for development. Through conducting a literature review and research on the concept of metaverse, we have learnt the importance of logical thinking and analytical skills from PolyU mentors and the team. We attempted to put ideas into practice by using design and 3D painting skills to create an interactive metaverse environment. This accumulated valuable and unforgettable learning experiences for us, laying a foundation for future study and research.” PolyU strives to cultivate young people’s interest in research, nurturing the next generation of researchers and innovators, so as to expand the talent pool in Hong Kong. In addition to encouraging secondary school students to gain different learning experiences through interdisciplinary learning activities, full-time undergraduate students studying at PolyU also have the opportunity to receive funding and conduct research projects under the supervision of PolyU scholars. PolyU will continue its efforts by organising the “Junior Researcher Mentoring Programme 2024” and inviting more schools and students to participate. Applications will commence early next year and the Programme is expected to run from April to August. Programme website, photos and videos: https://www.polyu.edu.hk/geo/prospective-students/undergraduate/local/junior-researcher-mentoring-programme/   ***End***

PolyU publishes Policy Paper on University-Industry Collaboration for Chinese Medicine Innovation in the Greater Bay Area

The Policy Research Centre for Innovation and Technology (PReCIT) and the Research Centre for Chinese Medicine Innovation (RCMI) of The Hong Kong Polytechnic University (PolyU) have co-authored the Policy Paper on University-Industry Collaboration for Chinese Medicine (CM) Innovation in the Greater Bay Area. The paper outlines recommendations to policymakers for capitalising on the opportunities arising from the dynamic consumer market and talent pool in the Greater Bay Area (GBA) with the aim of fostering the development and innovation in the traditional Chinese Medicine (CM) industry. The key recommendations are: 1. Enhancing Hong Kong’s CM Research and Development Ecosystem Fragmented and limited funding mechanisms for the CM industry remain barriers to developing traditional CM to its full potential. The HKSAR Government is advised to create a supportive and robust environment for the development of the CM ecosystem by expanding the funding scope of the Chinese Medicine Development Fund, and encouraging academia-industry and interdisciplinary collaboration in CM. The establishment of a research platform fund for industry-oriented R&D projects would be conducive to more effective and widespread application of complementary and integrative CM-related healthcare solutions. The establishment of a central research platform, comprising an Evidence-based Chinese Medicine Research Centre in partnership with the Schools of Chinese Medicine in three local universities as well as CM hospitals nationwide, and an International Dietary Supplement and Botanical Drug Research Centre, is encouraged in order to promote mental and physical wellness and validation of CM's efficacy and safety. 2. Promoting the Internationalisation of CM To facilitate the export of the high-quality Lingnan CM brand to international markets, it is recommended to accelerate the approval and mutual certification mechanisms of Chinese proprietary medicine among GBA cities, incentivise cross-boundary collaborations for research and development, streamline evaluation processes and align CM standards with international norms via their progressive integration into the global regulatory framework. 3. Commercialisation and Innovation of CM Health Maintenance Products To bridge the needs of different sectors leveraging technology advancement, the HKSAR Government is encouraged to establish a three-way trading and cross-border cooperative blockchain platform for electronic contracting, circulation and traceability procedures in CM projects. Greater effort in branding and promoting CM-based Health Maintenance Products and functional food is suggested to capture rising demand from the aging population. 4. Constructing a Bio-digital Product Innovation Hub The HKSAR Government is urged to support the adoption of new technology, such as sensors, the internet-of-things and artificial intelligence in CM diagnosis, treatment and monitoring, in order to address an anticipated clinical staff shortage and future therapeutic demands. Prof. Wing-tak WONG, PolyU Deputy President and Provost noted that, “Talents are the key to innovation. The Government is advised to provide financial support for the collaborative training programmes organised by tertiary institutions in the GBA and CM hospitals in Hong Kong and Mainland China, so as to nurture skilled CM talents who are ready for the opportunities emerging from the development of the GBA.” Prof. Christopher CHAO, PolyU Vice President (Research and Innovation) and Director of PReCIT said, “With concerted effort from industry-academia collaboration and supportive government policies, Hong Kong has a distinct advantage in becoming the bridgehead for CM in the international arena. Leveraging our strength in interdisciplinary research, PolyU is dedicated to contributing to the research and application of CM treatment and practices.” The full report is available at: https://polyu.me/3P2x0X7   ***END***