Patterned Block-Copolymer-Silica Mesostructures as Host Media for the Laser Dye Rhodamine 6G

Rhodamine 6G-doped mesostructured silica is prepared by an acidic sol−gel route using poly-b-poly(propylene oxide)-b-poly(ethylene oxide) (EO x −PO y −EO x ) block copolymer surfactants. Using low-refractive-index (n ∼ 1.2) mesoporous SiO2 as a support, the synthesis is combined with soft lithograph...

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Veröffentlicht in:	The journal of physical chemistry. B 2001-07, Vol.105 (27), p.6307-6313
Hauptverfasser:	Wirnsberger, Gernot, Yang, Peidong, Huang, Howard C, Scott, Brian, Deng, Tao, Whitesides, George M, Chmelka, Bradley F, Stucky, Galen D
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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