Hydrofluoric acid-induced fluorination and formation of silica nanocapsules for 19F magnetic resonance imaging
Author:
Affiliation:
1. CQFM – Centro de Química-Física Molecular and IN – Institute of Nanoscience and Nanotechnology
2. Instituto Superior Técnico
3. Universidade de Lisboa
4. 1049-001 Lisboa, Portugal
Abstract
A new, easy and economical method for producing fluorinated hollow silica nanoparticles (A) using an aqueous hydrofluoric acid solution is reported. A physico-chemical insight is proposed and the particles’ aggregation interpreted (B).
Publisher
Royal Society of Chemistry (RSC)
Subject
General Chemical Engineering,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2014/RA/C3RA47842D
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