Skip to main content
padlock icon - secure page this page is secure

AlGaN/GaN High Electron Mobility Transistor Based Sensors for Environmental and Bio-Applications

Buy Article:

$106.51 + tax (Refund Policy)

A promising sensing technology utilizing AlGaN/GaN high electron mobility transistors (HEMTs) has been developed to analyze a wide variety of environmental and biological gases and liquids. The conducting 2DEG channel of GaN/AlGaN HEMTs is very close to the surface and extremely sensitive to adsorption of analytes. Examples of detecting mercury ions, Perkinsus sp. protozoan pathogens of marine molluscs, lactic acid, and an endocrine disrupter biomarker (vitellogenin) are discussed in this paper. Detection limits of 10–7 M, 5 μg/ml and 167 nM for mercury ions, vitellogein and lactic acid, respectively, were achieved.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: ALGAN/GAN HEMT; LACTIC ACID; MERCURY ION; PERKINSUS SP; VITELLOGENIN

Document Type: Short Communication

Publication date: June 1, 2010

More about this publication?
  • Nanoscience and Nanotechnology Letters (NNL) is a multidisciplinary peer-reviewed journal consolidating nanoscale research activities in all disciplines of science, engineering and medicine into a single and unique reference source. NNL provides the means for scientists, engineers, medical experts and technocrats to publish original short research articles as communications/letters of important new scientific and technological findings, encompassing the fundamental and applied research in all disciplines of the physical sciences, engineering and medicine.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more