Polymer characterisation on langasite delay lines

Long-term stability assessment of AlGaN/GaN field effect transistors modified with peptides: Device characteristics vs. surface properties

“…Gallium nitride (GaN) is a suitable material for biosensing due to its semiconducting properties, biocompatibility, and adaptability of surface binding sites to a variety of in situ functionalization schemes. 5,6 Here, an AlGaN/GaN field effect transistor (FET) is used as a biosensor with promising potential for long-term stability. AlGaN/GaN devices are highly sensitive to alterations in surface charge or surface charging effects and have been shown to be biocompatible.…”