Fabrication Of Colloidal Clusters Decorated With Dye Molecules For Potential Application As Photonic Molecules

• Autorzy: Cho Y. S.

Identyfikatory

DOI

10.1515/amm-2015-0102

Warianty tytułu

PL

Wytwarzanie koloidalnych klasterów zdobionych cząsteczkami barwnika do potencjalnego zastosowania jako cząsteczki fotoniczne

• Języki publikacji: EN

Abstrakty

EN

In this study, colloidal clusters decorated with fluorescent dyes were fabricated by evaporation-driven self-assembly using emulsion droplets as confining geometries. Silica microspheres were synthesized by Stober method followed by the modification with dye molecules through additional surface sol-gel reaction for the formation of thin silica shell. The surface of the resultant dye-doped silica microspheres was modified with hydrophobic silane coupling agent to disperse the particle suspension in organic solvent such as hexane. The fluorescent silica microspheres were self-assembled inside oil-in-water emulsions by evaporation-driven self-assembly for the formation of colloidal clusters, potentially applicable for photonic molecules. The clusters with fluorescent emission were observed using confocal microscope.

Słowa kluczowe

EN

colloidal clusters; fluorescent dyes; photonic molecules; particle self-assembly

PL

klaster koloidalny; barwniki fluorescencyjne; cząsteczki fotoniczne

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1221--1225
• Opis fizyczny: Bibliogr. 22 poz., rys., tab.

Twórcy

autor

Cho Y. S.

• Department of Chemical Engineering and Biotechnology, Korea Polytechnic University, 237 Sangidaehak-Ro, Siheung-Si, Gyeonggi-Do, Korea

Bibliografia

• [1] Y.-S. Cho, S.-J. Son, Y.-K. Kim, K-C. Chung, C.-J. Choi, Journal of Korean Powder Metallurgy Institute 17(5), 390-398 (2010).
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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.