Surface-enhanced Raman spectroscopy (SERS) in cotton fabrics analysis

Dorota Puchowicz; Patrycja Giesz; Marcin Kozanecki; Małgorzata Cieślak

doi:10.1016/j.talanta.2018.11.059

Surface-enhanced Raman spectroscopy (SERS) in cotton fabrics analysis

Talanta. 2019 Apr 1:195:516-524. doi: 10.1016/j.talanta.2018.11.059. Epub 2018 Nov 23.

Authors

Dorota Puchowicz¹, Patrycja Giesz², Marcin Kozanecki³, Małgorzata Cieślak²

Affiliations

¹ Textile Research Institute, Scientific Department of Unconventional Technologies and Textiles, Brzezińska 5/15, 92-103 Łódź, Poland. Electronic address: puchowicz@iw.lodz.pl.
² Textile Research Institute, Scientific Department of Unconventional Technologies and Textiles, Brzezińska 5/15, 92-103 Łódź, Poland.
³ Department of Molecular Physics, Faculty of Chemistry, Lodz University of Technology, Żeromskiego 116, 90-924 Łódź, Poland.

PMID: 30625577
DOI: 10.1016/j.talanta.2018.11.059

Abstract

This article presents some aspects of application the dispersive Micro- Raman Spectroscopy in textile fibers analysis. Research were dedicated to the methodology of surface enhancement Raman spectroscopy (SERS) studies on cotton fabric and possibility of its application in fibers characterization. Studies were carried out on dyed cotton fabrics modified by silver nanowires (AgNWs). Three reactive dyes (blue, yellow, red) and four color intensities (0.5%, 1%, 2% and 5%) were used. AgNWs colloid was deposited on undyed and dyed cotton fabrics by dipping and drying method. Dyed fabrics were examined by spectroscopic methods: FTIR ATR, Raman, UV-Vis Diffuse Reflectance Spectroscopy, Fluorescence Spectroscopy. Raman signal enhancement phenomena occurring on the silver nanoparticles increases the possibility of fiber and dye identification especially in the case of dyes used in cotton dyeing reveals fluorescence.

Keywords: Cotton fibers; FTIR ATR; Fluorescence Spectroscopy; Micro-Raman spectroscopy; Reactive dyes; SERS; UV–Vis Diffuse Reflectance Spectroscopy.