We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Confocal Fluorescence Microscopy as a Tool for Assessment of Photoluminescent Pigments Print on Polyester Fabric.
- Authors
Gorgieva, Selestina; Fakin, Darinka; Ojstršek, Alenka
- Abstract
The size and distribution of the photoluminescent pigment particles within the selected binder may affect the quality and appearance of the final print significantly. Yet, the techniques for precise evaluation of size distribution of the pigment particles within a 3D fabric space are rather limited, based on their intrinsic fluorescent properties. The presented work demonstrates a simple screen-printing process for the sustainable application of three different types of commercial fluorescent pigments on polyester (PES) fabric, using polydimethylsiloxane (PDMS) as a binder. A comprehensive toolbox was used to compare and study different commercial photoluminescent pigments and their corresponding prints, by means of size distribution and concentration effect of emission intensity, including Confocal Fluorescence Microscopy (CFM) and Scanning Electron Microscopy (SEM) in combination with complementary spectroscopic techniques, i.e. Energy Dispersive X-ray Spectroscopy (EDX) and Ultraviolet-visible (UV-vis) spectroscopy. The focus is on CFM utilised as a non-destructive tool, used for the evaluation of photoluminescent pigments' spatial distribution within printing pastes, as well as on/ within the PES fabrics.
- Subjects
CONFOCAL fluorescence microscopy; POLYDIMETHYLSILOXANE; PHOTOLUMINESCENT polymers; ENERGY dispersive X-ray spectroscopy; POLYESTERS; FLUORESCENCE microscopy; PIGMENTS; PARTICLE size distribution
- Publication
Tekstilec, 2021, Vol 64, Issue 1, p16
- ISSN
0351-3386
- Publication type
Article
- DOI
10.14502/Tekstilec2021.64.16-24