Surface-enhanced Raman scattering (SERS) spectra of hemoglobin of mouse and rabbit with self-assembled nano-silver film

Yipu Kang, Minzhen Si, Yanqing Zhu, Lei Miao, Gang Xu

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

The nano-silver film was prepared by electrolysis method. Transmission electron microscopy (TEM) and scanning electron microscopy (SEM) were employed to detect the morphology of the nano-silver particles. The SERS spectra of the hemoglobin (rabbit and mouse) on nano-silver film were gained. It could be known from the SERS spectra that the nano-silver films could enhance the Raman signal of the hemoglobin efficiently, and the sodium citrate and PBS create no influence to the SERS spectra of the hemoglobin. Using this electrolysis technique to fabricate highly bio-active, stable, reusable, and low-cost SERS substrate will be useful in the development of hemoglobin detection.

Original languageEnglish
Pages (from-to)177-180
Number of pages4
JournalSpectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume108
DOIs
Publication statusPublished - 2013 May
Externally publishedYes

Keywords

  • Electrolysis method
  • Hemoglobin
  • Mouse and rabbit
  • Nano-silver film
  • SERS

ASJC Scopus subject areas

  • Analytical Chemistry
  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Spectroscopy

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