Surface modifications to boost sensitivities of electrochemical biosensors using gold nanoparticles/silicon nanowires and response surface methodology approach

• Main Authors: Jahwarhar Izuan, Abdul Rashid, Yusof, Nor Azah, Abdullah, Jaafar, Hashim, Uda, Hajian, Reza
• Format: Article
• Language: English
• Published: Springer New York 2016
• Online Access: http://psasir.upm.edu.my/id/eprint/53940/1/Surface%20modifications%20to%20boost%20sensitivities%20of%20electrochemical%20biosensors%20using%20gold%20nanoparticles.pdf; http://psasir.upm.edu.my/id/eprint/53940/; https://link.springer.com/article/10.1007/s10853-015-9438-6

This work describes fabrication of a DNA electrochemical sensor utilized of gold nanoparticles/silicon nanowires/indium tin oxide (AuNPs/SiNWs/ITO) as a modified substrate for detection of dengue virus DNA oligomers using methylene blue (MB) as a redox indicator. The response surface methodology (RS...