Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Maria-Valentina Dinu"'
Publikováno v:
Polymers, Vol 16, Iss 12, p 1734 (2024)
The antifungal agent, ketoconazole, and the anti-inflammatory drug, piroxicam, were incorporated into matrices of xanthan or oleic acid-esterified xanthan (Xn) and polyurethane (PU), to develop topical drug delivery systems. Compared to matrices with
Externí odkaz:
https://doaj.org/article/ce67c72ba4dd4f5393d4ab25491241aa
Publikováno v:
ACS Omega, Vol 7, Iss 35, Pp 31069-31080 (2022)
Externí odkaz:
https://doaj.org/article/1c2da3d280fb491da853626a52532162
Publikováno v:
Polymers, Vol 15, Iss 19, p 3930 (2023)
Along with the increased usage of cellulose in the manufacture of novel materials, those of its derivatives that have good solubility in water or organic solvents have become increasingly important. In this study, hydroxypropyl cellulose (HPC), a cel
Externí odkaz:
https://doaj.org/article/a24fa11f38fc42eea0f2885f1bf5579a
Publikováno v:
Polymers, Vol 15, Iss 17, p 3496 (2023)
Environmental contamination with pesticides occurs at a global scale as a result of prolonged usage and, therefore, their removal by low-cost and environmentally friendly systems is actively demanded. In this context, our study was directed to invest
Externí odkaz:
https://doaj.org/article/3506f38414034c2e972699a1d0425062
Autor:
Irina Elena Raschip, Nicusor Fifere, Maria Marinela Lazar, Gabriela-Elena Hitruc, Maria Valentina Dinu
Publikováno v:
Gels, Vol 9, Iss 7, p 528 (2023)
The use of polysaccharides with good film-forming properties in food packaging systems is a promising area of research. Xanthan gum (XG), an extracellular polysaccharide, has many industrial uses, including as a common food additive (E415). It is an
Externí odkaz:
https://doaj.org/article/1c4013d4edf0480d9fc91c4e05888c0f
Publikováno v:
Polymers, Vol 15, Iss 9, p 1980 (2023)
This study presents the development of new formulations consisting of dextran (Dex) and chitosan (Ch) matrices, with fillings such as chitosan stearate (MCh), citric acid, salicylic acid, or ginger extract. These materials were characterized using Fo
Externí odkaz:
https://doaj.org/article/846641278aa24aa38d407045fb145716
Autor:
Irina Elena Raschip, Raluca Nicoleta Darie-Nita, Nicusor Fifere, Gabriela-Elena Hitruc, Maria Valentina Dinu
Publikováno v:
Gels, Vol 9, Iss 4, p 281 (2023)
This study aimed to evaluate the effect of the synthesis parameters and the incorporation of natural polyphenolic extract within hydrogel networks on the mechanical and morphological properties of physically cross-linked xanthan gum/poly(vinyl alcoho
Externí odkaz:
https://doaj.org/article/a3332cb456954f04bdef813dd4e02abc
Autor:
Narcis Anghel, Irina Apostol, Maria Valentina Dinu, Cristina Daniela Dimitriu, Iuliana Spiridon, Liliana Verestiuc
Publikováno v:
Molecules, Vol 28, Iss 6, p 2757 (2023)
Heparin (Hep), with its anticoagulant activity, antiangiogenic and apoptotic effects, and growth factor binding, plays an important role in various biological processes. Formulations as drug delivery systems protect its biological activity, and limit
Externí odkaz:
https://doaj.org/article/cd2d9ccdd1d14d32bebb63f39c6e7c32
Ion-Imprinted Polymeric Materials for Selective Adsorption of Heavy Metal Ions from Aqueous Solution
Autor:
Maria Marinela Lazar, Claudiu-Augustin Ghiorghita, Ecaterina Stela Dragan, Doina Humelnicu, Maria Valentina Dinu
Publikováno v:
Molecules, Vol 28, Iss 6, p 2798 (2023)
The introduction of selective recognition sites toward certain heavy metal ions (HMIs) is a great challenge, which has a major role when the separation of species with similar physicochemical features is considered. In this context, ion-imprinted pol
Externí odkaz:
https://doaj.org/article/b36c0deac76a4cb98af76974989d7f65
Autor:
Ioana-Victoria Platon, Claudiu-Augustin Ghiorghita, Maria Marinela Lazar, Irina Elena Raschip, Maria Valentina Dinu
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 5, p 4452 (2023)
Biomass-derived materials with multiple features are seldom reported so far. Herein, new chitosan (CS) sponges with complementary functions for point-of-use healthcare applications were prepared by glutaraldehyde (GA) cross-linking and tested for ant
Externí odkaz:
https://doaj.org/article/36a996b6939646929aa7e2d8bc8938c3