Molecularly imprinted polymer (biomimetic) based potentiometric sensor for atrazine

dc.contributor.author	Prasad, K
dc.contributor.author	Prathish, K P
dc.contributor.author	Mary Gladis, J
dc.contributor.author	Naidu, G R K
dc.contributor.author	Prasada Rao, T
dc.date.accessioned	2014-10-18T06:19:06Z
dc.date.available	2014-10-18T06:19:06Z
dc.date.issued	2007
dc.identifier.citation	Sensors and Actuators B-Chemical 123(1):65-70;10 Apr 2007	en_US
dc.identifier.issn	0925-4005
dc.identifier.uri	http://ir.niist.res.in:8080/jspui/handle/123456789/1681
dc.description.abstract	A biomimetic potentiometric sensor was developed by dispersing the atrazine imprinted polymer particles in di-n-octyl phthalate plasticizer and then embedding in polyvinyl chloride matrix. The sensor responds to atrazine in the pH range 2.5-3.0 over a wide working range of 0.0001-10 mM with a detection limit of 0.5 mu M (0. 1 ppm). This sensor has a reasonably faster response time of similar to 2 min and high selectivity with respect to other important classes of pesticides and herbicides. The utility of the sensor was successfully tested for field monitoring of atrazine in ground waters by spiking known amounts of atrazine.	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier	en_US
dc.subject	Molecularly imprinted polymer particles	en_US
dc.subject	Atrazine	en_US
dc.subject	Potentiometric sensor	en_US
dc.subject	Ground waters	en_US
dc.title	Molecularly imprinted polymer (biomimetic) based potentiometric sensor for atrazine	en_US
dc.type	Article	en_US
niist.citation