2   Artículos

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en línea
Sepideh Akbari, Mansour Bayat, Shahla Roudbarmohammadi, Jamal Hashemi     Pág. 569 - 581
Chitosan (CS) is a polycation with a pka of about 6.3 with a charge density dependent on pH and the %DA-value which can interact with polyanions to form complex and gels. Nanoparticles (CNPs) in addition can increase the antifungal potential of bioactive... ver más
Revista: Periodica Polytechnica: Chemical Engineering    Formato: Electrónico

 
en línea
Eniko Krisch, Benjámin Gyarmati, András Szilágyi     Pág. 19 - 26
Poly(aspartic acid) (PASP) hydrogels were prepared by cross-linking polysuccinimide (PSI) with diaminobutane followed by the mild hydrolysis of the resultant PSI gels to PASP hydrogels. The composition dependence of the gelation time and the stiffness of... ver más
Revista: Periodica Polytechnica: Chemical Engineering    Formato: Electrónico

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