Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Nora J. François"'
Publikováno v:
Avances en Ciencias e Ingeniería, Vol 2, Iss 2, Pp 97-105 (2011)
El objetivo principal de este trabajo fue evaluar el comportamiento de diferentes membranas de origen comercial o natural en la liberación in vitro de principios activos cosméticos de comprobada acción anticelulítica. Los principios activos utili
Externí odkaz:
https://doaj.org/article/4c13f36ef20440d3bd4207a47e7edcd0
Publikováno v:
Journal of Polymers and the Environment. 28:2681-2690
A controlled-release fertilizer made of biodegradable beads prepared with neat chitosan or chitosan/starch blends loaded with potassium nitrate was obtained using an ionic cross-linking process. This study looks at the influence of chitosan/starch ma
Autor:
M.A. Pereyra, María P. Borrajo, Nora J. François, Guillermo Andrés Maroniche, Cecilia M. Creus, Jonás José Perez
Publikováno v:
Carbohydrate Polymers. 202:409-417
The study examines the use of macrobeads for the controlled-release of bacteria. Macrobeads were prepared by an easy dripping-technique using 20/80 wt/wt chitosan-starch blends and sodium tripolyphosphate as cross-linking agent. The resulting polymer
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Low-cost 2D cupric oxide nanoleaves (CuO NLs) arestraightforwardly synthesized at room temperature by precipitationvarying the addition method of the alkali. No further treatments arenecessary to obtain high purity NLs. The effect of the different ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f438866f196bcaa1b1b11f000b19efc
https://pubs.acs.org/doi/10.1021/acsanm.0c00283
https://pubs.acs.org/doi/10.1021/acsanm.0c00283
Publikováno v:
Journal of Applied Polymer Science. 139:51705
Autor:
Jonás José Perez, Nora J. François
Publikováno v:
Carbohydrate Polymers. 148:134-142
The present study examines the agrochemical application of macrospheres prepared with chitosan and chitosan-starch blends by an easy dripping technique, using a sodium tripolyphosphate aqueous solution as the crosslinking agent. These biopolymers for
Autor:
María Gabriela Echeverría, Oscar Ricardo Pardini, Nora J. François, Marta Edith Daraio, María V. Debandi, Javier Ignacio Amalvy
Publikováno v:
CIC Digital (CICBA)
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
Repositorio Institucional Abierto (UTN)
Universidad Tecnológica Nacional
instacron:UTN
Polímeros, Vol 25, Iss 4, Pp 336-343 (2015)
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Polímeros v.25 n.4 2015
Polímeros (São Carlos. Online)
Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
Polímeros, Volume: 25, Issue: 4, Pages: 336-343, Published: AUG 2015
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
Repositorio Institucional Abierto (UTN)
Universidad Tecnológica Nacional
instacron:UTN
Polímeros, Vol 25, Iss 4, Pp 336-343 (2015)
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Polímeros v.25 n.4 2015
Polímeros (São Carlos. Online)
Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
Polímeros, Volume: 25, Issue: 4, Pages: 336-343, Published: AUG 2015
A pH-sensitive blend of polyurethane (PU) and poly(2-(diethyl amino)ethyl methacrylate (PDEA) with good film‑forming capacity was prepared from the corresponding aqueous dispersions. The polymer matrix was first characterized by using FTIR, DSC, wa
Publikováno v:
Fractals. 19:339-346
The non-homogeneity and complexity of micro network distribution of hydrogel matrices prepared with two scleroglucan biopolymers obtained with different fermentation times were analyzed using environmental scanning electron microscopy (ESEM) and dyna
Publikováno v:
Avances en Ciencias e Ingeniería, Vol 2, Iss 2, Pp 97-105 (2011)
The main purpose of this work was to evaluate different synthetic or natural membranes for in vitro release of cosmetic actives with proven anticellulitic activity. Caffeine and triethanolamonium iodide were used incorporated within porous microspher
Autor:
Marta E. Daraio, Nora J. François
Publikováno v:
Journal of Applied Polymer Science. 112:1994-2000
This study examined the effect of the freeze-thaw process on the physical properties of films prepared from scleroglucan (Scl) hydrogels, suitable for drug delivery applications. Films made from Scl, using glycerol as plasticizer, were prepared from