Literature DB >> 12478786

Enhanced optical sensing of anions with amide-functionalized gold nanoparticles.

Shigeru Watanabe1, Miyoko Sonobe, Mari Arai, Yuki Tazume, Takeshi Matsuo, Takashi Nakamura, Katsuhira Yoshida.   

Abstract

A gold nanoparticle surface-modified with amide ligands shows enhanced optical sensing of anions: the detection limit is increased by about three orders of magnitude higher than that originally expected from the anion binding ability of neutral amide ligands.

Entities:  

Year:  2002        PMID： 12478786     DOI： 10.1039/b205751d

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


  5 in total

Review 1.  Gold nanoparticles in chemical and biological sensing.

Authors:  Krishnendu Saha; Sarit S Agasti; Chaekyu Kim; Xiaoning Li; Vincent M Rotello
Journal:  Chem Rev       Date:  2012-02-02       Impact factor: 60.622

Review 2.  Artificial receptors for the recognition of phosphorylated molecules.

Authors:  Amanda E Hargrove; Sonia Nieto; Tianzhi Zhang; Jonathan L Sessler; Eric V Anslyn
Journal:  Chem Rev       Date:  2011-09-12       Impact factor: 60.622

3.  Core@shell bimetallic nanoparticle synthesis via anion coordination.

Authors:  Christopher J Serpell; James Cookson; Dogan Ozkaya; Paul D Beer
Journal:  Nat Chem       Date:  2011-04-24       Impact factor: 24.427

4.  Modified graphene oxide sensors for ultra-sensitive detection of nitrate ions in water.

Authors:  Wen Ren; Stefania Mura; Joseph M K Irudayaraj
Journal:  Talanta       Date:  2015-05-28       Impact factor: 6.057

5.  Human ACE2-Functionalized Gold "Virus-Trap" Nanostructures for Accurate Capture of SARS-CoV-2 and Single-Virus SERS Detection.

Authors:  Yong Yang; Yusi Peng; Chenglong Lin; Li Long; Jingying Hu; Jun He; Hui Zeng; Zhengren Huang; Zhi-Yuan Li; Masaki Tanemura; Jianlin Shi; John R Lombardi; Xiaoying Luo
Journal:  Nanomicro Lett       Date:  2021-04-13
  5 in total

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