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Literature DB >> 26944613

A metal-free turn-on fluorescent probe for the fast and sensitive detection of inorganic azides.

Ke Wang¹, Frédéric Friscourt², Chaofeng Dai¹, Lifang Wang¹, Yueqin Zheng¹, Geert-Jan Boons², Siming Wang¹, Binghe Wang³.

Abstract

Sodium azide is toxic and widely used in agricultural, commercial products, and research laboratories. Thus it is of a significant environmental concern and there is a need for the development of a rapid detection method. A fluorogenic dibenzylcyclooctyne derivative (Fl-DIBO) is herein described as a fluorescent probe for the rapid detection of inorganic azide via Strain-Promoted Azide-Alkyne Cycloaddition (SPAAC). Fl-DIBO was found to be highly selective toward NaN3 in comparison to other common anions with good sensitivity and detection limit of 10μM. Published by Elsevier Ltd.

Entities: Chemical Disease Gene Species

Keywords: Click chemistry; Fluorescent detection; Quantitative analysis; Sodium azide

Mesh：

Substances：

Year: 2016 PMID： 26944613 PMCID： PMC4797929 DOI： 10.1016/j.bmcl.2016.02.069

Source DB: PubMed Journal: Bioorg Med Chem Lett ISSN： 0960-894X Impact factor: 2.823

25 in total

1. Highly selective organic fluorescent probe for azide ion: formation of a "molecular ring".

Authors: Animesh Sahana; Arnab Banerjee; Subarna Guha; Sisir Lohar; Amarnath Chattopadhyay; Subhra Kanti Mukhopadhyay; Debasis Das
Journal: Analyst Date: 2012-02-13 Impact factor: 4.616

2. A biosensor based on catalase for determination of highly toxic chemical azide in fruit juices.

Authors: Mustafa Kemal Sezgintürk; Tüge Göktuğ; Erhan Dinçkaya
Journal: Biosens Bioelectron Date: 2005-10-15 Impact factor: 10.618

3. Studies of the Effect of Sodium Azide on Microbic Growth and Respiration: I. The Action of Sodium Azide on Microbic Growth.

Authors: H C Lichstein; M H Soule
Journal: J Bacteriol Date: 1944-03 Impact factor: 3.490

1. Facile Quenching and Spatial Patterning of Cylooctynes via Strain-Promoted Alkyne-Azide Cycloaddition of Inorganic Azides.

Authors: Matthew Bjerknes; Hazel Cheng; Christopher D McNitt; Vladimir V Popik
Journal: Bioconjug Chem Date: 2017-05-09 Impact factor: 4.774

1 in total

A metal-free turn-on fluorescent probe for the fast and sensitive detection of inorganic azides.

1. Highly selective organic fluorescent probe for azide ion: formation of a "molecular ring".

2. A biosensor based on catalase for determination of highly toxic chemical azide in fruit juices.

3. Studies of the Effect of Sodium Azide on Microbic Growth and Respiration: I. The Action of Sodium Azide on Microbic Growth.

4. Facile derivatization of azide ions using click chemistry for their sensitive detection with LC-MS.

5. Evaluation of mutagenicity and other adverse effects of occupational exposure to sodium azide.

6. A fluorogenic probe for the catalyst-free detection of azide-tagged molecules.

Review 7. Human health effects of sodium azide exposure: a literature review and analysis.

Review 8. The chemical disaster response system in Japan.

9. Bioconjugation by copper(I)-catalyzed azide-alkyne [3 + 2] cycloaddition.

10. A strain-promoted [3 + 2] azide-alkyne cycloaddition for covalent modification of biomolecules in living systems.

1. Facile Quenching and Spatial Patterning of Cylooctynes via Strain-Promoted Alkyne-Azide Cycloaddition of Inorganic Azides.