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

Автори 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
Приналежність

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

Е-mail emelianov@nm.ru
Випуск Том 6, Рік 2014, Номер 3
Дати Одержано 19.05.2014, у відредагованій формі - 01.07.2014, опубліковано online - 15.07.2014
Посилання V.M. Emelyanov, T.A. Dobrovolskaya, I.A. Avilova, et al., J. Nano- Electron. Phys. 6 No 3, 03068 (2014)
DOI
PACS Number(s) 02.60.Cb, 02.70.Rr
Ключові слова 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.
Анотація 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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