Landmark Research Breakthroughs and Signature Research Areas

Over its 35-year history, the Hong Kong University of Science and Technology (HKUST) has amassed a portfolio of internationally influential milestones across neuroscience, displays and materials, nanoscience, energy and environment, marine science, fintech and fundamental physics. This article pairs "landmark breakthroughs" (date of first publication, lead researchers, publication venue) with "signature research directions" (disciplinary clusters and representative institutes) to lay out the full picture. As a reference-zone (04) article, research achievements of the current leadership are credited by name where the facts demand it.

# I. Neuroscience: Alzheimer's Research and a State Key Laboratory

# 1.1 Nancy Ip's Team and the IL-33 Discovery (2016)

Nancy Ip has been at HKUST since 1993, working for decades on the biology of neurotrophic factors, with a focus on neural development and function, and on drug development for neurodegenerative conditions such as Alzheimer's disease. Her team discovered that the human protein interleukin-33 (IL-33) significantly improves cognitive decline and Alzheimer's-like pathology^※, providing a molecular foundation for exploring new therapeutic targets.

# 1.2 Two Blood-Test Breakthroughs (2021, 2024)

In 2021, an HKUST research team announced a simple blood test^※ capable of identifying the risk of Alzheimer's disease before symptoms appear, moving beyond the previous reliance on expensive imaging or invasive spinal-fluid collection. In 2024, an international team led by Nancy Ip formally published findings in Alzheimer's & Dementia, the journal of the Alzheimer's Association^※, reporting a blood test that simultaneously detects 21 proteins and works across different ethnic groups. Key figures: over 96% accuracy^※ in diagnosing Alzheimer's disease, and around 87% accuracy^※ for mild cognitive impairment (MCI). International partners included University College London (UCL) and the Barcelonaβeta Brain Research Center. The test's strength lies in the parallel analysis of multiple biomarkers, in contrast to existing assays that measure a single indicator. The technology has been licensed to the startup Cognitact Limited, which now offers it as a commercial testing service.

# 1.3 The State Key Laboratory for Neurodegenerative Diseases and HKCeND

Two institutional pillars support HKUST's neuroscience research: the State Key Laboratory for Neurodegenerative Diseases (formerly the State Key Laboratory of Molecular Neuroscience; approved in 2009 and renamed following a February 2025 reorganisation^※, discussed further in State Key Laboratories and Research Institutes (Part 1)^※); and the Hong Kong Center for Neurodegenerative Diseases (HKCeND) — established in 2020 with HK$500 million in funding from the Hong Kong SAR Government through the InnoHK initiative^※, with Nancy Ip as Director. The centre aims to become a world-leading institute for research and knowledge transfer on neurodegenerative diseases, bringing together over 60 researchers; the team has developed gene-therapy strategies targeting Alzheimer's disease. On 1 July 2022, during his visit to Hong Kong, President Xi Jinping toured the centre at the Hong Kong Science Park^※ and received briefings on progress in the Alzheimer's blood test and stem-cell research.

Nancy Ip's academic honours at a glance: according to her official HKUST profile, Ip has published more than 334 scientific papers and holds 70 patents^※. She has been elected a member of the Chinese Academy of Sciences, a Foreign Associate of the US National Academy of Sciences, a member of the American Academy of Arts and Sciences, and a Fellow of The World Academy of Sciences. Her awards include the National Natural Science Award of China, the UNESCO-L'Oréal "For Women in Science" Award, and recognition by Nature as one of its "10 Science Stars of China" (for a full list of her fellowships and prizes, see State Key Laboratories and Research Institutes (Part 2)^※).

# 1.4 Other Life Science Directions

HKUST also hosts the Biotechnology Research Institute, the Center for Stem Cell Research, the Center for Tissue Regeneration and Engineering, and the Center for Medical Imaging and Analysis, covering regenerative medicine and biomedical-engineering crossover fields. Together these provide the disciplinary foundation for the medical school approved for establishment in 2025^※.

# II. Display Technology, Materials and Nanoscience

# 2.1 Ching Wan Tang and the Invention of OLED

Ching Wan Tang (鄧青雲) is not a locally trained HKUST scholar, but his contribution to HKUST's display research cannot be overlooked. In his groundbreaking 1987 paper in Applied Physics Letters^※, he proposed the technology behind highly efficient organic light-emitting diodes (OLEDs), laying the foundation of the modern flat-panel display industry. In 2011, Tang received the Wolf Prize in Chemistry^※, becoming the first scientist of Chinese descent to win the prize. In 2013 he joined the HKUST Jockey Club Institute for Advanced Study as an IAS Bank of East Asia Professor^※, and in 2019 he was awarded the Kyoto Prize in Advanced Technology^※.

HKUST secured approval in 2013 to establish a Partner State Key Laboratory for Advanced Displays and Optoelectronic Technologies^※, jointly run with Sun Yat-sen University, focusing on oxide thin-film transistor (TFT) arrays, third-generation OLED devices and liquid-crystal display (LCD) technology (for its full history, see State Key Laboratories and Research Institutes (Part 1)^※).

# 2.2 The Materials Science Ecosystem and the William Mong Institute of Nano Science and Technology

HKUST's materials research spans a broad spectrum, from fundamental wave-functional materials and nanotechnology (nanophotonics, advanced nanocomposites, nanoelectronic devices, intelligent nanomaterials) to graphene and two-dimensional materials (for energy storage, biosensing, aerogels) and more^※. In 2025, the journal Advanced Materials published a special review of 35 years of materials research innovation at HKUST^※, affirming the University's sustained leadership in the field.

The William Mong Institute of Nano Science and Technology (WMINST) was founded in 2001 as the Institute of Nano Science and Technology and renamed in February 2008^※. Its founding Director, Professor Ping Sheng, was one of the key scholars behind HKUST's landmark creation of the world's thinnest carbon nanotube (2000, with a diameter of just 0.4 nm) — see HKUST "Firsts" and Major Achievements^※. Where the GREAT Smart Cities Institute takes a macroscopic view, WMINST works at the microscopic scale; the two thus complement each other. For the detailed history, see The Interdisciplinary Institute Cluster^※.

# 2.3 Consecutive Breakthroughs in Perovskite Optoelectronics

HKUST has achieved several significant breakthroughs in perovskite solar cells in recent years, tracing a clear technological trajectory:

• 2024: A research team published in Science^※, constructing the world's first chiral "spring-type" interface, which substantially improved the reliability and power-conversion efficiency of perovskite solar cells. After encapsulation, the cells retained 92% of their initial efficiency following 1,200 hours of testing between −40°C and 85°C.
• 2026: Professor Lin Yen-Hung's team in the Department of Electronic and Computer Engineering used a lead-chloride "co-evaporation" multi-source vapour deposition technique to precisely control crystal orientation, achieving the world's first certified fully vacuum-deposited wide-bandgap perovskite solar cell, with a certified conversion efficiency of 18.35%^※. The results were published in Nature Materials; partners included the team of Professor Henry Snaith at the University of Oxford. When stacked with silicon in a tandem cell, efficiency reaches 27.2%, and the device retained 80% of its initial performance after eight months of outdoor operation.
• In addition, the research team has developed a lead-free, lightweight, low-cost photo-rechargeable perovskite lithium-ion battery^※, integrating solar-energy harvesting and energy storage in a single device.

# III. Energy and Environmental Sustainability

# 3.1 The Energy Institute and New InnoHK Centres

The Energy Institute (EI) coordinates HKUST's research in energy and sustainability, covering clean energy storage, waste-to-energy, advanced batteries, solar cells, building energy efficiency, ocean energy, smart grids and electric vehicles. HKUST has received government approval to establish two new InnoHK research centres^※; among them, the Hong Kong Center for Clean and Renewable Energy Systems (HKCRES) focuses on four strategic directions: high-performance scalable perovskite photovoltaics, green hydrogen production with storage and utilisation, and power semiconductors and related applications.

# 3.2 The Air Quality Research "Supersite" and PM2.5 Monitoring (since 2011)

Building on its strengths in earth science and atmospheric science, HKUST has become an important force in environmental research for Hong Kong and the Greater Bay Area. According to HKUST announcements, the University has established Hong Kong's first Air Quality Research Supersite^※, which measures the physicochemical properties of pollutants continuously at sub-second time resolution. Since 2011, Hong Kong's Environmental Protection Department has relied on HKUST for analytical data from the Pearl River Delta PM2.5 monitoring network^※, casting the University in the role of "research think tank" for regional air-quality governance. The Air Quality and Exposure Science Division^※ of the Institute for the Environment (IENV) covers air chemistry, aerosol physics, toxicology and epidemiology (the full story, including the Pearl River Estuary pollution surveys, is told in Atmospheric, Oceanic and Air-Quality Research^※).

# IV. Marine Science: a Unique Seafront Research Advantage

HKUST is the only university in Hong Kong with an in-campus, on-water marine research facility (the Ocean Research Facility, OCRF)^※, a condition few universities in Southeast Asia can match. Located on the shoreline of Kau Sai Chau in Clear Water Bay, Sai Kung, the OCRF has direct access to high-quality seawater and a large aquarium supporting diverse research. Its main research areas cover the Pearl River Estuary environment, Hong Kong's coastal waters and the deep-sea South China Sea, with core directions in marine conservation and biodiversity, the impacts of global climate change on marine ecosystems, sustainable management of marine resources, and marine fisheries and coral-reef ecosystems. The Centre for Ocean Research in Hong Kong and Macau (CORE)^※ is hosted by HKUST, bringing together marine-research strengths from both cities for joint research and talent development.

# V. Fintech and Business Research

HKUST's project "Contributing to Hong Kong's Development as a Global Fintech Hub" was funded under the Research Grants Council's Theme-based Research Scheme 2018/19^※, covering eight sub-projects: blockchain, cybersecurity, robo-advisory, AI/machine learning, systemic risk, financial-innovation policy and talent development. The HKUST Business School produces high-impact research^※ in finance and accounting, marketing, and organisational behaviour, and runs joint academic activities with the Hong Kong Monetary Authority (HKMA). The MSc in Fintech is jointly offered by the School of Engineering, the Business School and the School of Science, supported by platforms including the Center for Securities Analysis and Financial Technology and the Crypto FinTech Laboratory.

# VI. Particle Physics: the Daya Bay Neutrino Experiment

Physicist Kam-Biu Luk has served since September 2021^※ as the IAS Paul C W Chu Professor and Chair Professor of Physics at HKUST, where he leads the Center for Fundamental Physics. He is a co-leading scientist of the Daya Bay Reactor Neutrino Experiment, which discovered the third neutrino oscillation mode^※. Luk has received the 2014 Panofsky Prize in Experimental Particle Physics from the American Physical Society, the 2016 Breakthrough Prize in Fundamental Physics^※, the 2019 Future Science Prize (Physical Science), and the 2023 High Energy and Particle Physics Prize of the European Physical Society. In 2026 he was elected a member of the US National Academy of Sciences^※.

# VII. HKUST's Eight Core Research Directions

According to the Office of the Vice-President for Research and Development^※, HKUST condenses its research priorities into eight core directions: advanced materials; autonomous systems and robotics (see Robotics and Artificial Intelligence^※); data science; design thinking and entrepreneurship (see HKUST Entrepreneurship and the Unicorn Ecosystem^※); neuroscience; public policy; sustainability; and emerging areas spanning fintech, marine science, smart cities and ageing. The fields covered in this article are precisely these eight directions unfolding into concrete achievements.

Note: the researchers, publication dates and core figures cited here (accuracy rates, efficiency percentages, etc.) are as given in the source pages and are time-sensitive; research results are continually updated, so please consult the latest official HKUST announcements before citing.