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Stability enhancement of ZnTPPS in acidic aqueous solutions by polymeric micelles
- Source :
- Chemical communications (Cambridge, England). 46(35)
- Publication Year :
- 2010
-
Abstract
- Poly(ethyleneglycol)-b-poly(4-vinylpyridine) (PEG-b-P4VP) and zinc meso-5,10,15,20-tetrakis-(4-sulfonatophenyl)porphyrin (ZnTPPS) form complex micelles based on electrostatic interactions. The complex micelles have a core-shell structure that can effectively prevent the demetallization and aggregation of ZnTPPS in acidic aqueous solutions (pH < 4.0).
- Subjects :
- Metalloporphyrins
Polymers
Inorganic chemistry
Static Electricity
chemistry.chemical_element
Zinc
Micelle
Catalysis
Polyethylene Glycols
chemistry.chemical_compound
Materials Chemistry
Micelles
Polymeric micelles
Aqueous solution
Metals and Alloys
Water
General Chemistry
Electrostatics
Porphyrin
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
chemistry
Chemical engineering
Ceramics and Composites
Polyvinyls
Spectrophotometry, Ultraviolet
Subjects
Details
- ISSN :
- 1364548X
- Volume :
- 46
- Issue :
- 35
- Database :
- OpenAIRE
- Journal :
- Chemical communications (Cambridge, England)
- Accession number :
- edsair.doi.dedup.....3a8411057371d58025b70d2e2d6abd5d