Label-free electrochemical detection of DNA in blood serum via target-induced resolution of an electrode-bound DNA pseudoknot.
Xiao
Yi
Y
Department of Physics and Institute for Polymers and Organic Solids, University of California, Santa Barbara, California 93106, USA.
Qu
Xiaogang
X
Plaxco
Kevin W
KW
Heeger
Alan J
AJ
D004247:DNA / Q000097:blood*; D015342:DNA Probes / Q000737:chemistry; D004277:DNA, Single-Stranded / Q000737:chemistry*; D004563:Electrochemistry / Q000379:methods*; D004566:Electrodes; D006046:Gold / Q000737:chemistry; D006801:Humans; D009690:Nucleic Acid Conformation; D011092:Polyethylene Glycols / Q000737:chemistry; D012680:Sensitivity and Specificity
D015342:DNA Probes; D004277:DNA, Single-Stranded; D011092:Polyethylene Glycols; D006046:Gold; D004247:DNA