Electrostatically-governed Debye screening length at the solution-solid interface for biosensing applications.
Sign Up to like & getrecommendations! Published in 2019 at "ACS sensors"
DOI: 10.1021/acssensors.9b01939
Abstract: Biosensors based on field-effect devices (bioFETs) offer numerous advantages over current technologies and therefore have attracted immense research over the decades. However, short Debye screening length in highly-ionic physiological solutions remains the main obstacle for… read more here.
Keywords: ion concentration; screening length; ion; debye screening ... See more keywords
A new approach towards the Debye length challenge for specific and label-free biological sensing based on field-effect transistors.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr08468b
Abstract: Biologically-modified field-effect transistors (BioFETs) are promising platforms for specific and label-free biosensing due to their sub-micron footprint suitable for multiplexing in ultra-small samples, low noise levels, inherent amplification, etc. Debye screening length is a well-recognized… read more here.
Keywords: double layer; specific label; label free; screening length ... See more keywords