Scott Nelson, left, and Nathaniel Kallmyer work in the laboratory of Zymosense, a startup company based in the Iowa State ...

Researchers have developed a simple, effective electronic device that can determine how fresh a fish is in less than two minutes.

Metal-organic framework (MOF) biosensors could enable the advanced detection of biomolecules, enhancing healthcare and environmental monitoring with high precision.

Scientists have created a new way to detect intestinal bleeding that takes just 20 minutes. That’s a major improvement over the usual 10 hour or more time frame. The trick? Bacteria packed inside tiny ...

Atomic force spectroscopy, a technique derived from Atomic Force Microscopy (AFM), allowed us to distinguish nonspecific and specific interactions between the acetolactate synthase enzyme (ALS) and ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Enzyme immobilization is vital for enhancing catalytic stability, reusability, and ...

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 ...

Needle-type biosensor enables real-time tracking of sugar dynamics in living plants, revealing light-dependent stomatal uptake of sucrose Sucrose is a vital energy source in plants. It also drives ...

Imagine trying to bake a cake without heat. You’ve got all the ingredients like flour, eggs and sugar, but nothing is happening. That’s what your body would be like without enzymes: potential but no ...

ORNL scientists created a biosensor technology that lets researchers visualize and track RNA activity in living plants, using a molecular splicing technique and a fluorescent marker protein. *This ...

A breakthrough biosensor detects glucose in human tears at ultra-low concentrations, opening new avenues for wearable health monitoring technologies. (Nanowerk News) In a significant leap toward the ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. There is a critical need to implement a sensitive and specific point-of-care (POC) ...