Biosensors are usually designed following a three-step process: recognition of biomolecules, triggering of signal, and detection. Recognizing the biomolecules is the first and very important step in ...

Fish experience a range of physiological stressors in aquaculture and transport, from temperature fluctuations to handling and water quality changes. Traditional assessments rely on sporadic sampling ...

Biosensor technology can detect a biological event by the production of a measurable signal. The process of detection combines a recognition element for a type of biomolecule or chemical reaction with ...

What could be more valuable than a face mask that protects you from the SARS-CoV-2 virus? How about a face mask that offers protection and actually detects whether COVID-19 is present in your breath?

Biomedical engineers and nanomedical scientists have devised various ways in which nanoelectronic biosensors can address, diagnose, and monitor the progression of human diseases. Nanoelectronic ...

Researchers at the Technical University of Munich (TUM) have now discovered a way to boost the accuracy of common oxidase biosensors from 50% to 99%, paving the way for new uses. The researchers ...

Detecting the activity of CRISPR gene editing tools in organisms with the naked eye and an ultraviolet flashlight is now possible using technology developed at the Department of Energy's Oak Ridge ...

Scientists are developing a sensor system for biomolecules that could make a significant contribution to a variety of fields such as healthcare, veterinary diagnostics, food safety, environmental ...

This research highlights a carbon dot biosensor for ultrasensitive E. coli DNA detection, paving the way for advancements in ...

Nanoelectronic biosensors are nanostructured semiconducting materials that facilitate appropriate solutions for biological activities at the cellular level. Current research in the field of medicine ...

Nanoparticles were first developed approximately 35 years ago [1]. They were initially developed as carriers for vaccines and cancer chemotherapy agents. In the first part of the paper we focused on ...

Researchers have developed a new material that harnesses the power of enzymes more effectively. These materials have improved the reaction efficiency and long-term stability of enzymes in ...