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Surface-enhanced Raman spectroscopy using silver nanoparticles on a precoated microscope slide.
Spectrochim Acta A Mol Biomol Spectrosc. 2008 Feb; 69(2):524-7.SA

Abstract

A chemical reduction method was applied to deposit nano silver particles on a frosted microscope slide, precoated with indium tin oxide. The substrate was used to collect the surface-enhanced Raman spectrum of N1'-ethyl indirubin monooxime (EIM), a potential chemical for pharmaceutical application. From the observed surface-enhanced Raman scattering (SERS) spectrum, EIM might interact with silver surface through the lone pair electrons of the oxime nitrogen atoms. Crystal violet (CV) and p-nitrobenzoic acid (PNBA) were also used to test the SERS probe capability of the substrate. The surface morphorlogy of the substrate has been characterized by using scanning electron microscope (SEM) and atomic force microscope (AFM). The elementary composition was identified with Edex and X-ray element scanning.

Authors+Show Affiliations

Department of Chemistry, University of Memphis, Memphis, TN 38152, USA. yingli@memphis.eduNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

17631042

Citation

Li, Ying-Sing, et al. "Surface-enhanced Raman Spectroscopy Using Silver Nanoparticles On a Precoated Microscope Slide." Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, vol. 69, no. 2, 2008, pp. 524-7.
Li YS, Cheng J, Chung KT. Surface-enhanced Raman spectroscopy using silver nanoparticles on a precoated microscope slide. Spectrochim Acta A Mol Biomol Spectrosc. 2008;69(2):524-7.
Li, Y. S., Cheng, J., & Chung, K. T. (2008). Surface-enhanced Raman spectroscopy using silver nanoparticles on a precoated microscope slide. Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 69(2), 524-7.
Li YS, Cheng J, Chung KT. Surface-enhanced Raman Spectroscopy Using Silver Nanoparticles On a Precoated Microscope Slide. Spectrochim Acta A Mol Biomol Spectrosc. 2008;69(2):524-7. PubMed PMID: 17631042.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Surface-enhanced Raman spectroscopy using silver nanoparticles on a precoated microscope slide. AU - Li,Ying-Sing, AU - Cheng,Jingcai, AU - Chung,King-Thom, Y1 - 2007/05/03/ PY - 2007/02/05/received PY - 2007/04/18/accepted PY - 2007/7/17/pubmed PY - 2008/5/23/medline PY - 2007/7/17/entrez SP - 524 EP - 7 JF - Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy JO - Spectrochim Acta A Mol Biomol Spectrosc VL - 69 IS - 2 N2 - A chemical reduction method was applied to deposit nano silver particles on a frosted microscope slide, precoated with indium tin oxide. The substrate was used to collect the surface-enhanced Raman spectrum of N1'-ethyl indirubin monooxime (EIM), a potential chemical for pharmaceutical application. From the observed surface-enhanced Raman scattering (SERS) spectrum, EIM might interact with silver surface through the lone pair electrons of the oxime nitrogen atoms. Crystal violet (CV) and p-nitrobenzoic acid (PNBA) were also used to test the SERS probe capability of the substrate. The surface morphorlogy of the substrate has been characterized by using scanning electron microscope (SEM) and atomic force microscope (AFM). The elementary composition was identified with Edex and X-ray element scanning. SN - 1386-1425 UR - https://www.unboundmedicine.com/medline/citation/17631042/Surface_enhanced_Raman_spectroscopy_using_silver_nanoparticles_on_a_precoated_microscope_slide_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S1386-1425(07)00238-7 DB - PRIME DP - Unbound Medicine ER -