ANTIBACTERIAL THERMOPLASTIC STARCH-CHITOSAN BASED MATERIALS PREPARED BY MELT-MIXING

Autor: Liliana C. Tomé,, Susana C. M. Fernandes,, Patrizia Sadocco,, Jessica Causio,, Armando J. D. Silvestre,, Carlos Pascoal Neto,, Carmen S. R. Freire

Publikováno v: BioResources, Vol 7, Iss 3, Pp 3398-3409 (2012)

Antibacterial thermoplastic starch-chitosan based materials were successfully prepared by melt-mixing. The effect of chitosan modification (quaternization and grafting of long carbon chains) on the properties of the materials was also studied. All th

Externí odkaz: https://doaj.org/article/fb91294fcabe46be9393c99a80129148

Antimicrobial pullulan derivative prepared by grafting with 3-aminopropyltrimethoxysilane: Characterization and ability to form transparent films

Autor: Iñaki Mondragon, Armando J. D. Silvestre, Carmen S. R. Freire, Susana C. M. Fernandes, Jessica Causio, Patrizia Sadocco

Publikováno v: Food Hydrocolloids
Food Hydrocolloids, Elsevier, 2014, 35, pp.247-252. ⟨10.1016/j.foodhyd.2013.05.014⟩
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

cited By 13; International audience; In the present work, we propose a simple and straightforward procedure to prepare antibacterial transparent pullulan films by functionalization of pullulan powder with 3-aminopropyltrimethoxysilane. The introducti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c6df7fb02a33222c3e11c26ab8c4d58
https://doi.org/10.1016/j.foodhyd.2013.05.014

Antibacterial activity of optically transparent nanocomposite films based on chitosan or its derivatives and silver nanoparticles

Autor: Susana C. M. Fernandes, Ricardo J.B. Pinto, Carmen S. R. Freire, Carlos Pascoal Neto, Patrizia Sadocco, Jessica Causio, Tito Trindade

Publikováno v: Carbohydrate Research
Carbohydrate Research, Elsevier, 2012, 348, pp.77-83. ⟨10.1016/j.carres.2011.11.009⟩

cited By 72; International audience; Colloidal silver nanoparticles (NPs) were prepared using the citrate and borohydride reduction methods and were then investigated as fillers in three matrices: unmodified chitosan, water-soluble chitosan and a N-a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::645d571d2fee4235ecd6047f4eb8feeb
https://hal.archives-ouvertes.fr/hal-01600476