Effect of Cross-Link Density on the Internal Structure of Poly( N -isopropylacrylamide) Microgels
✍ Scribed by Varga, Imre; Gilányi, Tibor; Mészáros, Róbert; Filipcsei, Genoveva; Zrínyi, Miklós
- Book ID
- 125501173
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 71 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0022-3654
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📜 SIMILAR VOLUMES
## Abstract Thermoresponsive colloidal microgels were prepared by polymerization of __N__‐isopropylacrylamide (NIPAM) in the presence of a crosslinking monomer, __N__,__N__‐methylenebisacrylamide, in water with varying concentrations (2O by ^1^H NMR spectroscopy including the measurements of spin–l
Poly(N-isopropylacrylamide) (PNIPAM) is well known to exhibit reentrant behavior or cononsolvency in response to the composition of a mixed solvent consisting of water and a low-chain alcohol. Since the solvent structure plays an important role in this phenomenon, the presence of structure-breaking/