Kang, G. B. Park, J. M. Kim, S. G. Koo, J. G. Park, J. H. Sohn, Y. -S. Kim, Y. T. 2024-01-20T23:01:56Z 2024-01-20T23:01:56Z 2021-09-03 2008-07-31 0013-5194 https://pubs.kist.re.kr/handle/201004/133305 A silicon nanowire (SiNW) biosensor for label-free and real-time detection has been fabricated by complementary metal-oxide semiconductor (CMOS) technology. For the detection of prostate-specific antigen (PSA) used as a biomarker of prostate cancer the SiNW surface was modified to immobilise the antibody of PSA (anti-PSA). Real-time monitoring reveals the change in conductivity of the SiNW on specific binding of PSA to anti-PSA. For 355 nm SiNW, the response to 10 ng/ml of PSA was 7.3%. English INST ENGINEERING TECHNOLOGY-IET DNA Fabrication and characterisation of CMOS compatible silicon nanowire biosensor Article 10.1049/el:20081876 1 ELECTRONICS LETTERS, v.44, no.16, pp.953 - 955 ELECTRONICS LETTERS 44 16 953 955 scie scopus 000258593900007 2-s2.0-49149097342 Engineering, Electrical & Electronic Engineering Article DNA nanowire biosensor