Researchers from CUHK develop an integrated all-optical signal processor that corrects distorted signals in real-time, improving communication efficiency between servers and data centres in large-scale AI systems. The OSP achieves aggregate data rates of 1.6 Tb/s with latency below 60 picoseconds and low energy consumption.
Researchers at CUHK have developed a water-tube-based triboelectric nanogenerator (WT-TENG) for harnessing irregular and low-frequency environmental energy, such as ocean waves. The device generates high output volumetric charge density, reaching 9 mC/m3, and can be easily combined to create larger units for increased power generation.
Research from CUHK reveals the counteracting relationship between Prpf19 and Exoc7, two crucial proteins in nerve cells. The study found that potentiating Prpf19's function degrades toxic SCA3-polyQ protein, alleviating neurodegeneration.
A recent CUHK study has provided a novel understanding of the molecular regulatory mechanisms behind the function of the blood-CSF barrier. The research team found that SOX9 is essential to prevent leakage of undesired molecules into the cerebrospinal fluid, highlighting its critical role in maintaining brain homeostasis.
The CUHK research team found that viscoelasticity can be harnessed to control active matter's self-organisation, enabling the creation of self-driven devices. The discovery has implications for soft robotics, tissue engineering, and microbial physiology, as well as the dispersal of biofilms and gut microbiome.
The CUHK Faculty of Engineering has developed a novel imaging approach that enables faster 3D imaging for biomedical research. The new method uses compressive sensing and multi-focus laser scanning to reduce the number of measurements by up to 90%, resulting in significantly faster image acquisition times.
A new energy harvester captures biomechanical energy from walking and converts it to electricity, powering wearable electronics without increasing the wearer's burden. The device generates an average power of 1.6 mW, weighing only 307 grams.
The CUHK faculty developed a browser-based analysis framework, Observer, to detect three types of click interception techniques. The research found that third-party scripts intercept user clicks on popular websites, leading to malicious activities such as ad click frauds and malware downloads.