New microchip sensor measures stress hormones from drop of blood

A Rutgers-led team of researchers has developed a microchip that can measure stress hormones in real time from a drop of blood. The study appears in the journal Science Advances. Cortisol and other stress hormones regulate many aspects of our physical and mental health, including sleep quality. High levels of cortisol can result in poor […]

New sensor could guide cancer treatment options in patients

Researchers at UNSW Sydney have found a way to detect a very low amount of a cancer biomarker in undiluted blood in just 15 minutes, a result that could eventually play a key role in evaluating the effectiveness of cancer treatments. The researchers at UNSW Science’s School of Chemistry, The Australian Center for NanoMedicine, and […]

Enhancement of bitter taste sensor reduces salt intake and improves cardiovascular dysfunction

High salt intake is a well-known risk factor of hypertension and cardiovascular diseases. Reducing salt intake can significantly lower blood pressure and ameliorate target organ damage caused by hypertension. However, in the past three decades, several strategies have failed to decrease daily salt intake to an optimal level. Therefore, it is important to identify alternative […]