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dc.contributor.authorAkash Deep-
dc.date.accessioned2016-06-17T07:51:11Z-
dc.date.available2016-06-17T07:51:11Z-
dc.date.issued2015-01-
dc.identifier.citationBiosensors and Bioelectronics, v. 65, Page. 226-231en_US
dc.identifier.issn0956-5663-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/21751-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0956566314008446-
dc.description.abstractThe present paper reports the assembly and pesticide sensing application of a nanometal organic framework [Cd(atc)(H2O)2]n (‘atc’=2-aminoterephthalic acid). The assembly of the NMOF film has been achieved by sequential dipping of a 2-aminobenzylamine (2-ABA) modified indium tin oxide (ITO) slide in organic linker ‘atc’ and metal ion ‘Cd2+’ solutions. The different structural and morphological characteristics of the NMOF thin film have been characterized. The availability of pendent –COOH functional groups on the assembled NMOF film is exploited to synthesize a pesticide immunosensor by conjugating the NMOF film with anti-parathion antibody. This immunosensor has been explored for the electrochemical impedance spectroscopy (EIS) based analysis of parathion in the concentration range of 0.1–20 ng/mL. The proposed detection is specific with respect to other organophosphate compounds, e.g. malathion, paraoxon, fenitrothion, monochrotophos and dichlorovos. The proposed sensor shows the detection limit of 0.1 ng/mL and it is applicable for analysis of parathion in a rice sample. The sensor's performance is validated by comparting the obtained results with gas chromatographic data.en_US
dc.description.sponsorshipAuthors gratefully acknowledge the financial grant from CSIR India through project OMEGA/PSC0202/2.2.5. We are thankful to the Director, CSIR-CSIO, Chandigarh, India. The fourth author acknowledges partial financial support from the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (MEST) (No. 2009-0093848).-
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectMetal organic frameworken_US
dc.subjectSensingen_US
dc.subjectImpedanceen_US
dc.subjectParathionen_US
dc.subjectSelf-assemblyen_US
dc.titleSurface assembly of nano-metalorganic framework on amine functionalized indium tin oxide substrate for impedimetric sensing of parathionen_US
dc.typeArticleen_US
dc.relation.volume65-
dc.identifier.doi10.1016/j.bios.2014.10.045-
dc.relation.page226-231-
dc.relation.journalBiosensors and Bioelectronics-
dc.contributor.googleauthorDeep, Akash-
dc.contributor.googleauthorBhardwaj, Sanjeev Kumar-
dc.contributor.googleauthorPaul, A.K.-
dc.contributor.googleauthorKim, Ki-Hyun-
dc.contributor.googleauthorKumar, Pawan-
dc.relation.code2015020015-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidakashdeep-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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