Results 21 to 30 of about 106,713 (284)

Homo- and Copolymer Hydrogels Based on N-Vinylformamide: An Investigation of the Impact of Water Structure on Controlled Release

open access: yesGels, 2023
This study investigated the performance of novel hydrogels based on poly (N-vinylformamide) (PNVF), copolymers of NVF with N-hydroxyethyl acrylamide (HEA) (P(NVF-co-HEA)), and 2-carboxyethyl acrylate (CEA) (P(NVF-co-CEA)), which were synthesized by ...
Maytinee Yooyod   +8 more
doaj   +1 more source

A review on potential anti-diabetic mechanisms of chitosan and its derivatives

open access: yesCarbohydrate Polymer Technologies and Applications, 2022
Abstarct: Diabetes is a highly complex disorder that impacts the quality of human life and the prevailing drugs used for the diabetic management have explicit side effects. There is currently a push for dietary supplements from natural sources, which can
D.N. Priyanka   +2 more
doaj   +1 more source

Chitosan: A Natural Biopolymer with a Wide and Varied Range of Applications

open access: yesMolecules, 2020
Although chitin is of the most available biopolymers on Earth its uses and applications are limited due to its low solubility. The deacetylation of chitin leads to chitosan.
C. P. Jiménez‐Gómez, J. A. Cecilia
semanticscholar   +1 more source

Engineering Wood Products from Eucalyptus spp.

open access: yesAdvances in Materials Science and Engineering, 2022
Forest covers 4.06 billion hectares (ha) or 31% of the total land area worldwide, where 93% (3.75 billion ha) are natural regenerating forests and the remaining 7% (294 million ha) are planted forests.
Lee Seng Hua   +4 more
doaj   +1 more source

Hyaluronic Acid: The Influence of Molecular Weight on Structural, Physical, Physico-Chemical, and Degradable Properties of Biopolymer

open access: yesPolymers, 2020
Hyaluronic acid, as a natural linear polysaccharide, has attracted researchers’ attention from its initial detection and isolation from tissues in 1934 until the present day.
P. Snetkov   +4 more
semanticscholar   +1 more source

Controlled Release of Felodipine from 3D-Printed Tablets with Constant Surface Area: Influence of Surface Geometry

open access: yesPharmaceutics, 2023
In this study, 3D-printed tablets with a constant surface area were designed and fabricated using polylactic acid (PLA) in the outer compartment and polyvinyl alcohol and felodipine (FDP) in the inner compartment.
Kasitpong Thanawuth   +3 more
doaj   +1 more source

Biopolymer-Based Composites: An Eco-Friendly Alternative from Agricultural Waste Biomass

open access: yesJournal of Composites Science, 2023
This review article addresses the potential for biopolymer-based composites made from agricultural waste biomass to replace conventional materials in a sustainable and responsible manner.
Y. T. G.   +5 more
semanticscholar   +1 more source

Effects of Xanthan Gum Biopolymer on Soil Mechanical Properties

open access: yesApplied Sciences, 2023
The necessary application of sustainable engineering methodologies has been increasing as the number of environmental hazards caused by global warming is on the rise.
Pouyan Bagheri, I. Gratchev, M. Rybachuk
semanticscholar   +1 more source

Biopolymer-based functional films for packaging applications: A review

open access: yesFrontiers in Nutrition, 2022
Food packaging is a coordinated system comprising food processing, protection from contamination and adulteration, transportation and storage, and distribution and consumption at optimal cost with a minimum environmental impact to the packed food ...
Abdullah   +7 more
semanticscholar   +1 more source

Recent Progress in Biopolymer-Based Hydrogel Materials for Biomedical Applications

open access: yesInternational Journal of Molecular Sciences, 2022
Hydrogels from biopolymers are readily synthesized, can possess various characteristics for different applications, and have been widely used in biomedicine to help with patient treatments and outcomes.
Ayaz Mahmood   +4 more
semanticscholar   +1 more source

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