Surface-enhanced Raman detection of nicotinamide in vitamin tablets
Publication
, Journal Article
Pal, T; Anantha Narayanan, V; Stokes, DL; Vo-Dinh, T
Published in: Analytica Chimica Acta
July 17, 1998
Nicotinamide is analyzed quantitatively in vitamin tablets using surface-enhanced Raman scattering (SERS) on a silver-coated alumina substrate. Calibration curve of SERS signal intensity versus concentration of nicotinamide was established for quantitative analysis of this compound for detection at parts per million (ppm) level. SERS spectra of related compounds, nicotine, nicotinic acid, isonicotinic acid, and isonicotinamide were also recorded. Salient features of their spectra are compared and discussed. Copyright (C) 1998 Elsevier Science B.V.
Duke Scholars
Published In
Analytica Chimica Acta
DOI
ISSN
0003-2670
Publication Date
July 17, 1998
Volume
368
Issue
1-2
Start / End Page
21 / 28
Related Subject Headings
- Analytical Chemistry
- 4018 Nanotechnology
- 4004 Chemical engineering
- 3401 Analytical chemistry
- 0399 Other Chemical Sciences
- 0301 Analytical Chemistry
Citation
APA
Chicago
ICMJE
MLA
NLM
Pal, T., Anantha Narayanan, V., Stokes, D. L., & Vo-Dinh, T. (1998). Surface-enhanced Raman detection of nicotinamide in vitamin tablets. Analytica Chimica Acta, 368(1–2), 21–28. https://doi.org/10.1016/S0003-2670(98)00192-5
Pal, T., V. Anantha Narayanan, D. L. Stokes, and T. Vo-Dinh. “Surface-enhanced Raman detection of nicotinamide in vitamin tablets.” Analytica Chimica Acta 368, no. 1–2 (July 17, 1998): 21–28. https://doi.org/10.1016/S0003-2670(98)00192-5.
Pal T, Anantha Narayanan V, Stokes DL, Vo-Dinh T. Surface-enhanced Raman detection of nicotinamide in vitamin tablets. Analytica Chimica Acta. 1998 Jul 17;368(1–2):21–8.
Pal, T., et al. “Surface-enhanced Raman detection of nicotinamide in vitamin tablets.” Analytica Chimica Acta, vol. 368, no. 1–2, July 1998, pp. 21–28. Scopus, doi:10.1016/S0003-2670(98)00192-5.
Pal T, Anantha Narayanan V, Stokes DL, Vo-Dinh T. Surface-enhanced Raman detection of nicotinamide in vitamin tablets. Analytica Chimica Acta. 1998 Jul 17;368(1–2):21–28.
Published In
Analytica Chimica Acta
DOI
ISSN
0003-2670
Publication Date
July 17, 1998
Volume
368
Issue
1-2
Start / End Page
21 / 28
Related Subject Headings
- Analytical Chemistry
- 4018 Nanotechnology
- 4004 Chemical engineering
- 3401 Analytical chemistry
- 0399 Other Chemical Sciences
- 0301 Analytical Chemistry