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Simultaneous electrochemical detection of both PSMA (+) and PSMA (-) prostate cancer cells using an RNA/peptide
Kyoungin Min1, Kyung-Mi Song, Minseon Cho
1Department of Chemistry, Pohang University of Science and Technology, San31, Hyoja-dong, Pohang, Gyungbuk, 790-784, South Korea.
Chemical Communications (Cambridge, England)
|April 22, 2010
Abstract:
Using an RNA/peptide dual-aptamer probe, both PSMA (+) and PSMA (-) prostate cancer cells were simultaneously detected by electrochemical impedance spectroscopy. This approach can be applied as a general tool for early diagnosis of prostate cancer.
