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Microcontainers with Fluorescent Anisotropic Zeolite L Cores and Isotropic Silica Shells
Author(s) -
GuerreroMartínez Andrés,
Fibikar Sandra,
PastorizaSantos Isabel,
LizMarzán Luis M.,
De Cola Luisa
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200804167
Subject(s) - fluorescence , isotropy , zeolite , anisotropy , materials science , coating , luminescence , layer (electronics) , polyelectrolyte , chemical engineering , nanotechnology , optics , chemistry , composite material , polymer , optoelectronics , organic chemistry , catalysis , physics , engineering
Multicolor fluorescent containers : A silica coating procedure has been devised for the preparation of multifluorescent dye‐loaded zeolite L crystals with luminescent anisotropic cores and isotropic shells. The method comprises a combination of the polyelectrolyte layer‐by‐layer technique and Stöber synthesis (see scheme, TEM image, and fluorescence microscopy images).