Efficient on-chip isolation of HIV subtypes.

antigenretrieve
June 18, 2021 0 Comments

Nanoplasmonic quantitative detection of intact viruses from unprocessed whole blood. Infectious diseases such as HIV and hepatitis B pose an omnipresent threat to global health. Reliable, fast, accurate, and sensitive platforms that can be deployed at the point-of-care (POC) in multiple settings, such as airports and offices, for detection of infectious pathogens are essential for …

Complex impedance spectroscopy for monitoring tissue responses to inserted neural implants.

antigenretrieve
May 21, 2021 0 Comments

Complex impedance spectroscopy for monitoring tissue responses to inserted neural implants. A series of animal experiments was conducted to characterize changes in the complex impedance of chronically implanted electrodes in neural tissue. Consistent trends in impedance changes were observed across all animals, characterized as a general increase in the measured impedance magnitude at 1 kHz. …