News

Visit by summer research programme students

Non-local undergraduate and master’s students, who joined a summer research programme organized by Department of HTI, visited the mass spectrometry facility and the animal imaging centre of the ULS on 13th August 2026.

Visit by Harbin Institute of Technology

20 students from Harbin Institute of Technology (HIT, 哈尔滨工业大学) visited the Mass Spectrometer Laboratory of ULS on 5 August 2026 (Wed).

ULS Demo: Cell Xelence Spinning Disk combined Label-Free Dual Modality Microscope

The University Research Facility in Life Sciences (ULS) is organizing a seminar on the Cell Xelence Spinning Disk + Label-Free Dual Modality Microscope, developed by CSR Biotech.   Cell Xelence is an advanced dual-modality imaging platform that combines spinning disk fluorescence imaging with label-free Optical Diffraction Tomography (ODT). The system supports sequential or simultaneous Spin + ODT imaging, enabling high-speed volumetric imaging and multi-channel live cell imaging applications. With AI-guided autonomous multi-phase imaging and proprietary “SACD” deconvolution, the platform provides enhanced imaging performance with resolution down to 120 nm, making it suitable for live cell imaging, high-throughput applications, and advanced cell biology research.   The details of the seminar are as follows:   Topic: Cell Xelence Spinning Disk + Label-Free Dual Modality Microscope Date: 30th July 2026, Thursday Time: 3:00 PM – 4:00 PM Venue: Y303   Live System Demonstration   The demo unit of the Cell Xelence platform will be available at ULS from 10th August to 28th August 2026. Interested participants are welcome to test the demo unit during this period.   Demo Location: Y210   Registration & Inquiries To register or for any inquiries, please contact Dr. Shuqi Zhang by email at shuqi.zhang@polyu.edu.hk.   All are welcome!

Visit by Prof Yi SUN from Technical University of Denmark

Visit by Prof. Yi SUN, Professor at the Technical University of Denmark (DTU), to the fluorescent imaging facility of ULS.

Visit by Ocean University of China

Teachers and elite students from School of Medicine and Pharmacy of Ocean University of China (中国海洋大学医药学院) visited the ULS on 21st July 2026.

(Change of date) ULS seminar - Unlocking New Horizons in In-Vivo Small Animal Imaging

Due to an unexpected scheduling conflict, the upcoming ULS seminar, Unlocking New Horizons in In-Vivo Small Animal Imaging will now be held on 28th July.    If you have already registered, your registration will automatically transfer to the new date.    ULS seminar: Unlocking New Horizons in In-Vivo Small Animal Imaging The University Research Facility in Life Sciences (ULS) is co-organizing a workshop on a Photoacoustic Multimodal Imaging platform with BIO-LING Company and G-Cell Technology.   Photoacoustic (PA) Multimodal Imaging is a hybrid biomedical technique that combines the high-contrast sensitivity of optical imaging with the deep tissue penetration and high spatial resolution of ultrasound. This advanced system allows PA excitation in the Near-Infrared (NIR) spectrum at 1064 nm, breaking traditional imaging limits which are typically restricted to wavelengths ranging from 680 nm to 970 nm. Based on laser-excited ultrasound signals, this platform provides high-resolution imaging capabilities at great depths, making it suitable for research on various organs and systems, such as cardiovascular, nervous, and lymphatic systems, as well as skin, musculoskeletal systems, tumors, and developmental biology.   The details of the lecture are as follows:   Topic: Unlocking New Horizons in In-Vivo Small Animal Imaging Date: 15th July 2026 (Wednesday) 28th July 2026 Time: 2:00 pm 2:00 PM – 3:30 PM Venue: Y716 Y715   Live System Demonstration The demo unit of the imaging platform will be available at ULS in late July. Interested participants are welcome to bring their own animal models to test the demo unit. A separate email regarding the demo schedule will be sent out later. Please stay tuned!   Registration & Inquiries To register, please scan the QR code on the event poster. For any inquiries, please contact Dr. Alan Leung (alan.sl.leung@polyu.edu.hk) or Dr. Rachel Li (rachel.ws.li@polyu.edu.hk).   We sincerely apologize for any inconvenience this adjustment may cause. We highly appreciate your understanding and flexibility, and we look forward to welcoming you on 28th July. All are welcome!

ULS seminar - Unlocking New Horizons in In-Vivo Small Animal Imaging

The University Research Facility in Life Sciences (ULS) is co-organizing a workshop on a Photoacoustic Multimodal Imaging platform with BIO-LING Company and G-Cell Technology.   Photoacoustic (PA) Multimodal Imaging is a hybrid biomedical technique that combines the high-contrast sensitivity of optical imaging with the deep tissue penetration and high spatial resolution of ultrasound. This advanced system allows PA excitation in the Near-Infrared (NIR) spectrum at 1064 nm, breaking traditional imaging limits which are typically restricted to wavelengths ranging from 680 nm to 970 nm. Based on laser-excited ultrasound signals, this platform provides high-resolution imaging capabilities at great depths, making it suitable for research on various organs and systems, such as cardiovascular, nervous, and lymphatic systems, as well as skin, musculoskeletal systems, tumors, and developmental biology.   The details of the lecture are as follows:   Topic: Unlocking New Horizons in In-Vivo Small Animal Imaging Date: 15th July 2026 (Wednesday) Time: 2:00 pm Venue: Y716   Live System Demonstration The demo unit of the imaging platform will be available at ULS in late July. Interested participants are welcome to bring their own animal models to test the demo unit. A separate email regarding the demo schedule will be sent out later. Please stay tuned!   Registration & Inquiries To register, please scan the QR code on the event poster. For any inquiries, please contact Dr. Alan Leung (alan.sl.leung@polyu.edu.hk) or Dr. Rachel Li (rachel.ws.li@polyu.edu.hk).   All are welcome!

ULS Newsletter (15th Issue)

The 15th issue of the ULS newsletter has been issued. Please click here to view it online.   In this issue, we feature the surface plasmon resonance (SPR) technology which helps the study of molecular interactions, and highlight some techniques in super-resolution microscopy.   Thank you for your support.

Visit by Xinjiang Agricultural University

A delegation from Xinjiang Agricultural University (XJAU) visited the ULS on 11 June. The XJAU delegation was led by Prof. Xie Shuqing, Secretary of the CPC XJAU Committee, together with Prof. Yang Zhijiang, Director of the International Cooperation and Exchange Office, Prof. Shi Shubing, Dean of the Graduate School, Prof. Wu Penghao, Director of the Science and Technology Department, and Prof. Guo Qingyong, Dean of the College of Veterinary Medicine.

ULS Demo - CytoFLEX NANO Demo

The University Research Facility in Life Sciences (ULS) is co-organizing a workshop on CytoFLEX nano Flow Cytometer with Beckman Coulter Life Sciences. The demo unit of CytoFLEX nano Flow Cytometer is available in ULS in June. Interested participants are welcome to bring the samples to try the demo unit.    The CytoFLEX nano Flow Cytometer is a pivotal development in flow cytometry that allows users to analyze extracellular vesicles (EVs) at least as small as 40 nm* with ease while simultaneously offering up to 6 separate fluorescent channels of detection and 5 side scatter channels, to deliver full characterization and open additional avenues for your nanoparticle research.   The details of the demo are as follow:   Period: 8 Jun - 3 Jul 2026   Time: Please make reservation here or scan the QR code on poster   Remark: You may bring your own sample, or use the beads prepared by the specialist for the demo.    All are welcome! Thank you for your attention.