TY  - JOUR
AU  - Li, H.
AU  - Li, D.
AU  - Liu, J.
AU  - Qin, J. R.
AU  - Xu, S.
AU  - Liu, Y.
AU  - Mayer, D.
AU  - Wang, E.
TI  - Electrochemical current rectifier as a highly sensitive and selective cytosensor for cancer cell detection
JO  - Chemical communications
VL  - 48
SN  - 1359-7345
CY  - Cambridge
PB  - Soc.
M1  - PreJuSER-20177
SP  - 2594 - 2596
PY  - 2012
N1  - This work was supported by National Natural Science Foundation of China (No. 21190040, 21075120 and 21105095) and 973 project (No. 2010CB933600 and 2009CB930100).
AB  - 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.
KW  - Biosensing Techniques
KW  - Electrochemical Techniques: instrumentation
KW  - Folate Receptors, GPI-Anchored: chemistry
KW  - HeLa Cells
KW  - Humans
KW  - Limit of Detection
KW  - Neoplasms: diagnosis
KW  - Folate Receptors, GPI-Anchored (NLM Chemicals)
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
C6  - pmid:22293795
UR  - <Go to ISI:>//WOS:000300047400009
DO  - DOI:10.1039/c2cc17591f
UR  - https://juser.fz-juelich.de/record/20177
ER  -