Evaluation of the Microcrystallinity of a Drug Substance, Indomethacin, in a Pharmaceutical Model Tablet by Chemometric FT-Raman Spectroscopy

Effect of water absorption and desorptio

Effect of water absorption and desorption on the interfacial degradation in a model composite of an aramid fibre and unsaturated polyester evaluated by Raman and FT infra-red microspectroscopy

✍ M. Kawagoe; S. Hashimoto; M. Nomiya; M. Morita; J. Qiu; W. Mizuno; H. Kitano 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 105 KB 👁 2 views

The interfacial degradation in a model composite of an aramid fibre (Kevlar 49) and unsaturated polyester (UP) followed by absorption and desorption of hot water at 90 • C was monitored by measuring the variations in residual stress in the embedded fibre by means of the micro-Raman technique. The Fo