Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Valentina Dinu"'
Publikováno v:
Gels, Vol 10, Iss 9, p 546 (2024)
Polysaccharides have recently attracted growing attention as adsorbents for various pollutants, since they can be extracted from a variety of renewable sources at low cost. An interesting hydrophilic and biodegradable polysaccharide is dextran (Dx),
Externí odkaz:
https://doaj.org/article/faa1d7e4deaa4aacb3ff60e85f00fd59
Publikováno v:
ACS Omega, Vol 7, Iss 35, Pp 31069-31080 (2022)
Externí odkaz:
https://doaj.org/article/1c2da3d280fb491da853626a52532162
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
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:
Claudiu-Augustin Ghiorghita, Maria Valentina Dinu, Maria Marinela Lazar, Ecaterina Stela Dragan
Publikováno v:
Molecules, Vol 27, Iss 23, p 8574 (2022)
Nowadays, pollution has become the main bottleneck towards sustainable technological development due to its detrimental implications in human and ecosystem health. Removal of pollutants from the surrounding environment is a hot research area worldwid
Externí odkaz:
https://doaj.org/article/13b781fdcd124f64800a902503e9eabf
Publikováno v:
Gels, Vol 8, Iss 4, p 221 (2022)
Over the years, a large number of sorption experiments using the aminopolycarboxylic acid (APCA)-functionalized adsorbents were carried out in batch conditions, but prospective research should also be directed towards column studies to check their in
Externí odkaz:
https://doaj.org/article/48802306ae9946cca4964aab4b60c537
Publikováno v:
Gels, Vol 8, Iss 4, p 240 (2022)
Chitosan (CS)-based drug delivery systems (DDSs) are often stabilized by chemical cross-linking. A much more friendly approach to deliver drugs in a controlled manner is represented by polyelectrolyte complexes (PECs) physically stabilized by spontan
Externí odkaz:
https://doaj.org/article/d15d90e45abd4e85b31cd68e1ec3687c
Publikováno v:
Forum Juridic, Iss 3/2020 (2020)
This article explores the topic of the death penalty and the arguments for and against it from the perspective of a questionnaire addressed to law students coming from the faculties belonging to the Law Faculties Hexagon in Romania.. Without claiming
Externí odkaz:
https://doaj.org/article/6f250075bf014d02ba8f9a960fe9f349