Ship-in-a-Bottle Synthesis of Fluorescence-labeled Nanoparticles: Applications in Cellular Imaging¶

Autor:	Michelle N. Chretien, Ann M. English, Hermenegildo García, J. C. Scaiano, Biao Shen
Rok vydání:	2007
Předmět:	Phthalic anhydride Nanoparticle Resorcinol General Medicine Faujasite engineering.material Fluorescence Biochemistry chemistry.chemical_compound chemistry Fluorescence microscope engineering Organic chemistry Fluorescein Physical and Theoretical Chemistry Nuclear chemistry Benzoic acid
Zdroj:	Photochemistry and Photobiology. 80:434-437
ISSN:	1751-1097 0031-8655
Popis:	Fluorescein (2-(6-hydroxy-3-oxo-(3H)-xanthen-9-yl)benzoic acid) has been prepared inside the pores of zeolite-Y via ship-in-a-bottle synthesis. Fluorescein, whose dimensions prevent it from entering through the ∼7 A windows of the faujasite zeolite used, was prepared by the acid-catalyzed reaction of resorcinol and phthalic anhydride. In this article we report initial spectroscopic data as well as an example of the usefulness of these fluorescence-labeled nanoparticles for imaging applications such as confocal fluorescence microscopy. Encapsulated fluorescein shows a remarkable increase in photostability.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d58913779f6dfb998fa431f6deacec https://doi.org/10.1111/j.1751-1097.2004.tb00110.x Zobrazit plný text záznamu Plný text