Artigo Acesso aberto Revisado por pares

Surface-functionalized fluorescent silica nanoparticles for the detection of ATP

2011; Royal Society of Chemistry; Volume: 47; Issue: 21 Linguagem: Inglês

10.1039/c1cc10419e

ISSN

1364-548X

Autores

Artur J. Moro, Jennifer V. Schmidt, Tristan Doussineau, A. Lapresta-Fernández, Joachim Wegener, Gerhard J. Mohr,

Tópico(s)

Electrochemical sensors and biosensors

Resumo

The design of two-dyed fluorescent silica nanoparticles for ATP detection is presented. The indicator dye possesses a dipicolyl-amine (DPA) unit complexed with Zn(II) as a receptor function for ATP while a rhodamine derivative is used as the reference dye. The nanoparticles were fully characterized regarding analytical performance, morphology and cytocompatibility.

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