Researchers have found that a system based on ion-sensitive field effect transistors -- a tiny electrical circuit that is activated by a change in pH -- and enzymatic chemical signal amplification can ...

The formula for a perovskite compound is typically expressed as ABX3. These are crystalline structures that bond two cations ("A" and "B", divalent metal ion) to an anion ("X"); the "B" atoms tend to ...

Researchers from Tokyo Medical and Dental University (TMDU) find that ion-sensitive field effect transistors can be combined with enzymatic chemical signal amplification to detect a cancer-related ...