Literature DB >> 25141296

Rapid, selective, and sensitive fluorometric detection of cyanide anions in aqueous media by cyanine dyes with indolium-coumarin linkages.

Yasuhiro Shiraishi1, Masaya Nakamura, Kohei Yamamoto, Takayuki Hirai.   

Abstract

Cyanine dyes with indolium-coumarin linkages exhibit selective fluorescence enhancement for cyanide anions (CN(-)) via the nucleophilic interaction of CN(-) with their indolium carbon atoms. This facilitates rapid (detection time: 1 min) and sensitive (detection limit: 0.4 μM) sensing of CN(-) in aqueous media.

Entities:  

Mesh：

Substances：

Year:  2014        PMID： 25141296     DOI： 10.1039/c4cc05412a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  A new Dual-Channel Chemosensor Based on Chemodosimeter Approach for Detecting Cyanide in Aqueous Solution: a Combination of Experimental and Theoretical Studies.

Authors:  Jae Jun Lee; Sun Young Lee; Kwon Hee Bok; Cheal Kim
Journal:  J Fluoresc       Date:  2015-08-06       Impact factor: 2.217

2.  Multi-Stimuli Responsive FRET Processes of Bifluorophoric AIEgens in an Amphiphilic Copolymer and Its Application to Cyanide Detection in Aqueous Media.

Authors:  Pham Quoc Nhien; Wei-Lun Chou; Tu Thi Kim Cuc; Trang Manh Khang; Chia-Hua Wu; Natesan Thirumalaivasan; Bui Thi Buu Hue; Judy I Wu; Shu-Pao Wu; Hong-Cheu Lin
Journal:  ACS Appl Mater Interfaces       Date:  2020-02-18       Impact factor: 9.229

Review 3.  Cyanine polyene reactivity: scope and biomedical applications.

Authors:  Alexander P Gorka; Roger R Nani; Martin J Schnermann
Journal:  Org Biomol Chem       Date:  2015-07-28       Impact factor: 3.876

4.  Exploration for the Optical Properties and Fluorescent Prediction of Nitrotriazole and Nitrofurazan: First-Principles and TD-DFT Calculations.

Authors:  Ruiqi Lyu; Zhiyu Huang; Hongbo Deng; Yue Wei; Jia Chen; Kai Zhong; Rong Wang; Chuanlin Mou; Linyuan Wang
Journal:  ACS Omega       Date:  2022-06-03

5.  A coumarin-dihydroperimidine dye as a fluorescent chemosensor for hypochlorite in 99% water.

Authors:  Yasuhiro Shiraishi; Chiharu Yamada; Takayuki Hirai
Journal:  RSC Adv       Date:  2019-09-11       Impact factor: 4.036

6.  Ratiometric and colorimetric near-infrared sensors for multi-channel detection of cyanide ion and their application to measure β-glucosidase.

Authors:  Panfei Xing; Yongqian Xu; Hongjuan Li; Shuhui Liu; Aiping Lu; Shiguo Sun
Journal:  Sci Rep       Date:  2015-11-09       Impact factor: 4.379
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.