%0 Journal Article
%A Li, H.
%A Li, D.
%A Liu, J.
%A Qin, J. R.
%A Xu, S.
%A Liu, Y.
%A Mayer, D.
%A Wang, E.
%T Electrochemical current rectifier as a highly sensitive and selective cytosensor for cancer cell detection
%J Chemical communications
%V 48
%@ 1359-7345
%C Cambridge
%I Soc.
%M PreJuSER-20177
%P 2594 - 2596
%D 2012
%Z This work was supported by National Natural Science Foundation of China (No. 21190040, 21075120 and 21105095) and 973 project (No. 2010CB933600 and 2009CB930100).
%X Signal amplification originating from electrochemical current rectifier (ECR) was firstly applied to construct a cytosensor for rapid and non-invasive detection of folate receptor-rich cancer cells with high sensitivity. It exhibits a broad linear range with a detection limit as low as 10 cells mL(-1) even in the presence of a large number of normal cells.
%K Biosensing Techniques
%K Electrochemical Techniques: instrumentation
%K Folate Receptors, GPI-Anchored: chemistry
%K HeLa Cells
%K Humans
%K Limit of Detection
%K Neoplasms: diagnosis
%K Folate Receptors, GPI-Anchored (NLM Chemicals)
%K J (WoSType)
%F PUB:(DE-HGF)16
%9 Journal Article
%$ pmid:22293795
%U <Go to ISI:>//WOS:000300047400009
%R 10.1039/c2cc17591f
%U https://juser.fz-juelich.de/record/20177