Complexes of chitosan and poly(methacrylic acid) studied by fluorescence techniques
β Scribed by Yu Fang; Shouxin Liu; Daodao Hu; Yali Cui; Min Xue
- Publisher
- Springer
- Year
- 1999
- Tongue
- English
- Weight
- 141 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0170-0839
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π SIMILAR VOLUMES
4n anionic method for the preparation of poly(methacrylic acid) containing naphthalene and pyrene groups at opposite ends of the polymer chain is described. The polymerization process is carried out by an indirect method employing trimethylsilyl methacrylate.
A novel technique based on in-situ steady-state fluorescence (SSF) measurements is introduced for studying swelling processes in gels formed by free radical cross-linking copolymerization (FCC) of methyl methacrylate (MMA) and ethylene glycol dimethacrylate (EGDM) in toluene. Gels were prepared at 7