期刊
INORGANIC CHEMISTRY COMMUNICATIONS
卷 43, 期 -, 页码 114-117出版社
ELSEVIER
DOI: 10.1016/j.inoche.2014.02.022
关键词
MOF; Cd(II); atc; Bioconjugation; Sensing; Anti-bovine serum albumin
资金
- CSIR India project [OMEGA/PSCO202/2.2.5]
- CSIR for his Senior Research Fellowship
A nanocrystal metal organic framework (NMOF1) has been investigated for molecular recognition. NMOF1 {[Cd(atc)(H2O)(2)](n)} has been synthesized by the reaction of Cd(II) ions with the sodium salt of 'arc' ('ate' = 2-aminoterephthalic acid) in aqueous medium at room temperature. Pendent COOH group of the organic linker was activated using EDC [(1-ethyl-3-(3-dimethyl aminopropyl) carbodiimide] intermediated organic reaction, followed by the bioconjugation of NMOF1 with anti-BSA (anti-bovine serum albumin). NMOF1/anti-BSA complex has been used for the sensing of BSA (bovine serum albumin) based on the fluorescence quenching phenomena. Estimated limit of detection of the proposed molecular probe is 7 mg/mL. (C) 2014 Elsevier B.V. All rights reserved.
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