Low-grade heat, which is abundantly available in the environment and even in human body, is always wasted without use. Direct Thermal Charging Cell (DTCC) is invented for efficient heat-to-electricity conversion yielding a conversion efficiency over 5%, which surpasses all existing thermo-electrochemical and thermo-electric systems in low-grade heat regime.
The sewage testing tool for SARS-CoV-Z virus was invented by an inter-disciplinary team led by Professor Tong Zhang, from the Environmental Microbiome Engineering and Biotechnology Laboratory of the Department of Civil Engineering of the Faculty of Engineering.
The fluidic processor resembles a “magic” optical hand that can navigate, fuse, pinch, and cleave fluids in lossfree manner. Fluid placed on the device beads up like a marble and readily rolls without residue. By illuminating laser on the platform, a wavy force field is generated, acting as an invisible hand to touch and manipulate fluid.
How is the emerging new SARS-CoV-Z transmitted? This has been one of the major challenges for effective intervention since the COVlD-19 pandemic emerged in late 2019.
Following our continuous environmental studies of infection since 2003 SARS epidemics, our team immediately explored our long-held hypothesis that short-range inhalation transmission might predominate the spread of most respiratory infection.
Clean water and clean air are vital for public health. This project focuses on developing high-efficiency and environmentally sustainable filters for removing harmful air/water pollutants. The team has developed novel architectures and functionalities for the filters to achieve high permeance, high removal efficiency, and excellent reusability.