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Low cost detection of pH and its effect on the capacitive behavior of micro-gap sensor
(Trans Tech Publications, 2014)
The article describes the fabrication and characterization of silver microgap sensor on silicon substrate. By employing cheap photolithography process the proposed microgap sensor has been fabricated. The silver microgap ...
DNA hybridization detection using 5-nm polysilicon nanogap structure
(Bentham Science Publishers., 2013)
This report described a polysilicon nanogap biosensor for the detection of target DNA hybridization which is a key step in biodiagnostics, gene expression profiling, environmental monitoring and forensic investigation. The ...
Polysilicon nanogap fabrication using a thermal oxidation process
(Emerald Group Publishing Limited., 2012)
Purpose - Nanogap electrodes have important applications in power saving devices, electrochemical sensors and dielectric detections of biomolecules. The purpose of this paper is to report on the fabrication and characterization ...
Application of gold nanoparticles for electrochemical DNA biosensor
(Hindawi Publishing Corporation, 2014)
An electrochemical DNA biosensor was successfully fabricated by using (3-aminopropyl)triethoxysilane (APTES) as a linker molecule combined with the gold nanoparticles (GNPs) on thermally oxidized SiOthin films. The SiOthin ...
A review on the electrochemical sensors and biosensors composed of nanogaps as sensing material
(National Institute of Research and Development for Optoelectronics, 2010)
In the past two decades, the biological and medical fields have seen great advances in the development of biosensors and biochips capable of characterizing and quantifying biomolecules.To understand the important relationship ...