Jump to main content
Jump to site search

Issue 2, 2019
Previous Article Next Article

Metal coordination-functionalized Au–Ag bimetal SERS nanoprobe for sensitive detection of glutathione

Author affiliations

Abstract

We demonstrated a surface-enhanced Raman spectroscopy (SERS) nanoprobe, neocuproine-Cu (Nc-CuII)-functionalized Au–Ag “nanobowls” (Au–Ag NBs/Nc-CuII), for detection of glutathione (GSH). Detection was accomplished with alternation of SERS spectra from Nc-CuII into Nc-CuI resulting from the reaction of GSH with Nc-CuII on Au–Ag NBs. This nanoprobe exhibited high selectivity and sensitivity (μM) towards GSH.

Graphical abstract: Metal coordination-functionalized Au–Ag bimetal SERS nanoprobe for sensitive detection of glutathione

Back to tab navigation

Supplementary files

Publication details

The article was received on 15 Nov 2018, accepted on 12 Dec 2018 and first published on 13 Dec 2018


Article type: Communication
DOI: 10.1039/C8AN02206B
Citation: Analyst, 2019,144, 421-425
  •   Request permissions

    Metal coordination-functionalized Au–Ag bimetal SERS nanoprobe for sensitive detection of glutathione

    P. Li, M. Ge, L. Yang and J. Liu, Analyst, 2019, 144, 421
    DOI: 10.1039/C8AN02206B

Search articles by author

Spotlight

Advertisements