Scientists have long wanted to watch iron(II) move inside living cells as it fuels metabolism, shapes immunity, and, in some ...

Since its origins in the 1960s, the biosensors field has grown to encompass a wide range of sensors, from enzyme-based to immunosensors to thermal biosensors. Along with this, a diverse set of ...

Researchers report successful results from a hand-held breast cancer screening device that can detect breast cancer biomarkers from a tiny sample of saliva. Their design uses common components, such ...

The biosensor uses "capture probes" called aptamers, which are single strands of DNA that bind to virus proteins, flagging them. The team's big challenge was finding a way to get these aptamers to ...

The global biosensors market is projected to reach USD 63 billion by 2032, growing from USD 27.2 billion in 2022 at a compound annual growth rate (CAGR) of 9% during the forecast period from 2022 to ...

Researchers built a living biosensor made of bacteria that lights up when it detects acetic acid, the main chemical signal that wine is starting to spoil. It works in real time, even in high-alcohol ...

Sucrose is a vital energy source in plants. It also drives growth and serves as an important signaling molecule during stress and development. Sucrose is a key product of photosynthesis and the ...

Hydration doesn’t have to be this high-tech or complicated, but nerdy endurance athletes might find the data worth the price. Hydration doesn’t have to be this high-tech or complicated, but nerdy ...