Bioplásticos
Bioplásticos
Harnessing Chain Mobility via Protonation for Tough and Isotropic Hydrogel
18/02/2026 -
A protonation‐guided strategy enables ultra‐tough, isotropic PVA hydrogels by temporarily unlocking chain mobility via acidification and fixing homogeneous networks through salting‐out. The...
Plasticization of an Ageratum Conyzoides Natural Extract in Crosslinked Hydrogel: a Promising Material for Combating Wound Infection
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The development of advanced wound dressings that combine structural stability with therapeutic functionality is vital for improving the wound healing process. In this study, a polyvinyl alcohol...
Enhancing Hydrolytic Stability of Rice Husk‐Polyvinyl Alcohol Biocomposites Through Fertilizer Incorporation for Sustainable Agricultural Mulches
10/01/2026 -
Fertilizer‐enhanced RH‐PVA biocomposites form new hydrogen bonds when exposed to moisture, leading to improved mechanical strength and durability.ABSTRACTRice husk–polyvinyl alcohol (RH–PVA)...
Development and Characterization of Collagen Dressings With Jatropha mutabilis Stalk Extract in the Scar Repair Process in Rodents
04/01/2026 -
ABSTRACTThe use of medicinal plant extracts in the repair of dermal wounds has been widely discussed in the literature, especially those based on collagen, due to the diverse biological activities...
Biomimetic Molecular Tweezing at Biointerfaces: A Surface‐Driven Strategy to Disrupt Globular Protein Binding While Aligning ECM for Controlled Cellular Activity
04/01/2026 -
PVA‐stearate‐coated surface that selectively suppresses globular protein adsorption while supporting collagen fibrillar assembly. The organized ECM promotes fibroblast elongation and directional...
Evaluating the chemical safety of bio-based and biodegradable food packaging materials through non-targeted LC-HRMS analysis and in vitro bioassays
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Bio-based and/or biodegradable polymers like all food-contact materials shall not transfer their constituents to food in quantities which could endanger human health. This work aims to evaluate...
Electropsun Composite Nanofibers of Ulvan/Chitosan/PVA: A Synergistic Approach to Enhance the Wound Healing Process
07/12/2025 -
ABSTRACTAvailability of economic and biocompatible wound dressings with controlled degradation, good wettability, and excellent cell adhesion and proliferation is crucial for addressing the...
High Efficient Dye Adsorption and Facile Magnetic Recovery of PVA/XG/Fe3O4 Hydrogel via Green In Situ Synthesis Strategy
23/11/2025 -
Polyvinyl alcohol/xanthan gum/Fe3O4 magnetic hydrogels prepared by in situ synthesis achieved efficient dye adsorption and sustainable recycling.To tackle dye‐related water pollution, developing...
Development of High‐Temperature‐Resistant Dust Suppressant for Railway Coal Transportation
24/10/2025 -
A high‐temperature‐resistant dust suppressant (HTRDS) for railway coal transportation, composed of XG, CMC‐Na, PEO, PVA and water, forms a solidified layer on the surface of coal through...
Electrodeposition and transfer of silver micro-kohlrabies for stretchable surface-enhanced Raman scattering
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Stretchable surface-enhanced Raman scattering (SERS) substrates are pivotal for real-time chemical sensing on deformable surfaces but face challenges in maintaining sensitivity under mechanical...
Linear and Symmetric Artificial Synapses Driven by Hydrogen Bonding for Accurate and Reliable Neuromorphic Computing
01/09/2025 -
Hydrogen‐bond‐driven interface engineering enables highly linear and symmetric artificial synapses based on CsPbI3–PVA hybrids. This strategy suppresses trap states and guides directional ion...
