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Coloration of cotton fibers with anisotropic silver nanoparticles
journal contribution
posted on 2012-10-03, 00:00 authored by Bin TangBin Tang, Mingwen Zhang, X Hou, Jingliang LiJingliang Li, Lu Sun, Xungai WangAnisotropic silver nanoparticles were assembled on cotton fibers to realize the coloration of cotton. The assembly of silver nanoparticles on fibers was achieved by linking of poly(diallyldimethylammonium chloride) (PDDA) at room temperature. The silver nanoparticle treated cotton showed different colors because of localized surface plasmon resonance (LSPR) property of silver nanoparticles. The coloration was completed through electrostatic interaction between the PDDA treated cotton surface and the anisotropic silver nanoparticles in the reaction system. Scanning electron microscopy (SEM) characterization demonstrated that the morphologies of silver nanoparticles remained unchanged during the coloration process, so the treated cotton inherited the LSPR optical features of silver nanoparticles. Moreover, the cotton colorated with silver nanoparticles showed reasonably good color fastness to washing, which will facilitate the practical application of this coloration process.
History
Journal
Industrial & engineering chemistry researchVolume
51Issue
39Pagination
12807 - 12813Publisher
American Chemical SocietyLocation
Washington, D. C.ISSN
0888-5885eISSN
1520-5045Language
engPublication classification
C1 Refereed article in a scholarly journalCopyright notice
2012, American Chemical SocietyUsage metrics
Categories
No categories selectedKeywords
coloration processlocalized surface plasmon resonanceoptical featurespoly(diallyldimethylammonium chloride)reaction systemroom temperaturesilver nanoparticlesScience & TechnologyTechnologyEngineering, ChemicalEngineeringPLASMON RESONANCE SPECTROSCOPYIMPROVING LIGHT FASTNESSMETAL NANOPARTICLESSURFACEDEPENDENCECONVERSIONSPECTRASHAPESIZE