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Practical utilization of nanocrystal metal organic framework biosensor for parathion specific recognition

Title
Practical utilization of nanocrystal metal organic framework biosensor for parathion specific recognition
Author
Deep, Akash
Keywords
Cd(II) ions; 2-Aminoterephthalic acid-COOH Pendant Group; Bioconjugation; Photoluminescence quenching; Parathion
Issue Date
2016-04
Publisher
ELSEVIER SCIENCE BV
Citation
MICROCHEMICAL JOURNAL, v.128, Page. 102-107
Abstract
The feasibility of the nanocrystal metal organic framework [Cd(atc)(H2O)(2)](n) (NMOF1) as a biosensor is explored for the specific recognition of parathion. The luminescence properties of the NMOF1/antiparathion complex were tested for the detection of parathion. Because of the fluorescent properties, the anti-parathion antibody interacted with parathion in order to facilitate its detection at a dynamic concentration range from 1 ppb to 1 ppm. The assay was validated against some environmental samples by gas chromatography with solid phase extraction (SPE). Accordingly, the NMOF biosensor tested in this work is demonstrated as parathion-specific with high surface loading and high sensitivity. (C) 2016 Elsevier B.V. All rights reserved.
URI
https://www.sciencedirect.com/science/article/pii/S0026265X16300261?via%3Dihubhttp://hdl.handle.net/20.500.11754/48009
ISSN
0026-265X; 1095-9149
DOI
10.1016/j.microc.2016.04.008
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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