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Hollow mesoporous silica nanoparticles with tunable shell thickness and pore size distribution for application as broad-ranging pH nanosensor.
- Source :
-
Microporous & Mesoporous Materials . May2014, Vol. 190, p181-188. 8p. - Publication Year :
- 2014
-
Abstract
- Highlights: [•] Hollow mesoporous silica nanoparticles (HMS) was developed by varying solvents. [•] FITC (pH sensitive dye) and RITC (pH insensitive dye) was functionalized on HMS. [•] Broad range pH sensor with range of 3.2–9.0 is obtained by ratiometric fluorescence. [•] Various surface curvatures of HMS are responsible for the extensive pH range. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 13871811
- Volume :
- 190
- Database :
- Academic Search Index
- Journal :
- Microporous & Mesoporous Materials
- Publication Type :
- Academic Journal
- Accession number :
- 95227558
- Full Text :
- https://doi.org/10.1016/j.micromeso.2014.02.011