Preparation and characterization of PET/silica nanocompositesWiley - Tập 91 Số 2 - Trang 1229-1232 - 2004
Wentao Liu, Xingyou Tian, Ping Cui, Yong Li, Kang Zheng, Ye Yang
AbstractPoly(ethylene terephthalate) (PET)/silica nanocomposites were fabricated by direct polymerizing PET monomer dispersed with organic modified silica nanoparticles. The characteristics and properties of these nanocomposites were investigated by the transmission electron microscopy, differential scanning calorimetry, and thermogravimetric analysis, respectively...... hiện toàn bộ
Polymer latex particle size measurement through high speed dielectric spectroscopyWiley - Tập 39 Số 11-12 - Trang 2419-2441 - 1990
Bryan B. Sauer, Ruth S. Stock, Kyung‐Hee Lim, W. Harmon Ray
AbstractDielectric techniques have been implemented to study aqueous colloidal suspensions. A four electrode cell was used in two configurations; the first, a sweep of frequencies using a sequence of standard single frequency null‐balance measurements, and the second relying on the dielectric response to a Fourier synthesized pseudo random white noise (FSPN) with m...... hiện toàn bộ
Coating of polyelectrolyte multilayer thin films on nanofibrous scaffolds to improve cell adhesionWiley - Tập 114 Số 3 - Trang 1574-1579 - 2009
Stephan Thierry Dubas, Paveenuch Kittitheeranun, Ratthapol Rangkupan, Neeracha Sanchavanakit, Pranut Potiyaraj
AbstractThe adhesion of L929 cells to poly(ϵ‐caprolactone) (PCL) nanofibers was successfully improved via coating with polyelectrolyte multilayer thin films (PEMs), which enhanced the potential of this material as a scaffold in tissue engineering applications. With the electrostatic self‐assembly technique, poly(diallyldimethylammonium chloride) (PDADMAC) and poly(...... hiện toàn bộ
Epoxy–imide resins based on bis (carboxyphthalimide)sWiley - Tập 43 Số 4 - Trang 783-791 - 1991
K. Adhinarayanan, S. Packirisamy, Reena Susan George, V. Lakshmana Rao, R. Ramaswamy
AbstractEpoxy–imide resins have been obtained through the reaction of Araldite GY 250 (diglycidylether of bisphenol‐A and epichlorohydrin; difunctional) and Araldite EPN 1138 (Novolac‐epoxy resin; polyfunctional) with bis(carboxyphthalimide)s derived from 4,4′‐diaminodiphenylsulfone, 3,3′‐diaminodiphenylsulfone, 4,4′‐diaminodiphenylmethane and 4,4′‐diaminodiphenylm...... hiện toàn bộ