Literature DB >> 32856639

Selective sensing of sulfate anions in water with cyclopeptide-decorated gold nanoparticles.

Julia Bartl1, Lena Reinke1, Marcus Koch2, Stefan Kubik1.   

Abstract

The interaction of cyclopeptides bound to the surface of mixed monolayer-protected gold nanoparticles with sulfate anions causes the crosslinking and concomitant precipitation of the nanoparticles from aqueous solutions even in presence of an excess of competing anions, thus allowing the naked eye detection of sulfate in water.

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Year:  2020        PMID： 32856639     DOI： 10.1039/d0cc04796a

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


  4 in total

Review 1.  Molecular Probes, Chemosensors, and Nanosensors for Optical Detection of Biorelevant Molecules and Ions in Aqueous Media and Biofluids.

Authors:  Joana Krämer; Rui Kang; Laura M Grimm; Luisa De Cola; Pierre Picchetti; Frank Biedermann
Journal:  Chem Rev       Date:  2022-01-07       Impact factor: 60.622

Review 2.  Separation of Sulfate Anion From Aqueous Solution Governed by Recognition Chemistry: A Minireview.

Authors:  Si-Qi Chen; Wei Zhao; Biao Wu
Journal:  Front Chem       Date:  2022-04-29       Impact factor: 5.545

3.  Dynamic Covalent Self-Assembly of Chloride- and Ion-Pair-Templated Cryptates.

Authors:  Selina Hollstein; Oleksandr Shyshov; Marko Hanževački; Jie Zhao; Tamara Rudolf; Christof M Jäger; Max von Delius
Journal:  Angew Chem Int Ed Engl       Date:  2022-05-12       Impact factor: 16.823

4.  Optical detection of di- and triphosphate anions with mixed monolayer-protected gold nanoparticles containing zinc(II)-dipicolylamine complexes.

Authors:  Lena Reinke; Julia Bartl; Marcus Koch; Stefan Kubik
Journal:  Beilstein J Org Chem       Date:  2020-11-02       Impact factor: 2.883
  4 in total

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