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090			_aB-7928
245	1	0	_aElectrochemical immunoassay of estrone at an antibody-modified conducting polymer electrode towards immunobiosensors
490	0		_vJournal of Electroanalytical Chemistry, 592(1), p.88-94, 2006
520	3		_aA simple electrochemical immunoassay based on an antibody-modified conducting polymer electrode by direct electrochemical polymerization of pyrrole on a platinum electrode in an aqueous solution and simultaneous doping of the polymer with anti-estrone antibody as the dopant was demonstrated. The specific binding between estrone and anti-estrone antibody immobilized on the electrode surface was evaluated by monitoring the changes in the electrode response of potassium ferrocyanide as the redox marker and a decreased electrode response was observed upon the binding of the estrone to the polypyrrole-antibody (PPy-Ab)modified electrode surface. This change was attributed to the steric hindrance generated from the formation of immunological complex between the electrode surface and the redox marker. A direct and facile method of electrochemical detection of estrone has been established in this way.
650	1	4	_aESTRONE
650	1	4	_aPOLYPYRROLE
650	1	4	_aFERROCYANIDE
650	1	4	_aIMMUNOASSAY
650	1	4	_aELECTROCHEMICAL DETECTION
700	1	2	_aGao, H.
700	1	2	_aLu, J.
700	1	2	_aCui, Y.
700	1	2	_aZhang, X.X.
856	4	0	_uhttps://drive.google.com/file/d/1t-DyQFEOtVIYk8FW9VoBlECtBqzGaNE4/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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