Evaluation of Silver and Gold Nanoparticles on Polyester Fibers by Fluorescent Polarization Raman Spectra

Authors V.M. Emelyanov , T.A. Dobrovolskaya , I.A. Avilova, S.A. Danilova , V.V. Emelyanov , K.V. Butov , E.J. Orlov , A.S. Eskov, N.Y. Eskova

Southwest state University, 94, 50 let Octyabrya Str., 305040 Kursk, Russia

Е-mail emelianov@nm.ru
Issue Volume 6, Year 2014, Number 3
Dates Received 19 May 2014; revised manuscript received 01 July 2014; published online 15 July 2014
Citation V.M. Emelyanov, T.A. Dobrovolskaya, I.A. Avilova, et al., J. Nano- Electron. Phys. 6 No 3, 03068 (2014)
PACS Number(s) 02.60.Cb, 02.70.Rr
Keywords Polyester fiber (6) , Colloidal nanoparticles of silver and gold, Raman spectra (6) , Polarization characteristics of Raman spectroscopy, Mathematical modeling of the spectra, Background fluorescent components of the Raman spectra, Accuracy of control, Probability of crossing the scatter of normal distributions.
Annotation The results of the validation of identification nanoparticle colloidal silver and gold on the polyester fibers on the background component of the Raman spectra in the control based on the polarization characteristics. The accuracy of identification of nanoparticles was evaluated by the joint probability of crossing normal scatter intensity distributions Raman spectrograms as silver nanoparticles and gold nanoparticles on polyester fibers, depending on the longitudinal and transverse polarization of the laser radiation on the entire range of wave numbers. Defined generalized parameter values common to distributions over the entire range for each wave numbers with the polarization of the laser and across the grain, and generalized reliability of the control and identification of nanoparticles of silver, gold for assessing the likelihood of the complete group of events. Set the sensitivity of detection reliability.

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