Bioplásticos
Bioplásticos
Controlling Hazards Release of Biomass‐Based Melamine Composite Tableware‐Based on the Synergistic Effect of Corn Starch and Bamboo Fiber
13/05/2025 -
Biomass filler‐based melamine formaldehyde resin (MF) tableware is designed to reduce environmental impact. The number of ether bonds in tableware made by combining renewable biomass fillers and MF...
Identification of Novel Laccase from Ganoderma lucidum and Application in Biotransformation to Bio-based Fragrances Using Alkaline Lignin as Raw Material
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A novel laccase, Lac3, was purified from Ganoderma lucidum fermentation broth by salting out, gel filtration chromatography, and Native-PAGE protein recovery. The molecular mass of...
Ionic Liquid‐Reinforced Multifunctional Hydrogel for the Treatment of Enterocutaneous Fistula
12/05/2025 -
ECFGel is a multifunctional hydrogel engineered to treat infection‐associated ECFs. ECFGel demonstrates outstanding mechanical and biological properties, facilitating easy application, reliable...
Cleanly Removable and Degradable Bio‐Based Adhesive for Flexible Displays
12/05/2025 -
Sustainable acrylic optically clear adhesives (OCAs) for foldable displays are developed by incorporating ultraviolet (UV)‐triggered debondability and lipoic acid–based degradability through...
Mechanochromic, Low‐Cost, and Structurally Colored Displays Using Biodegradable Hydroxypropyl Cellulose
09/05/2025 -
Mechanochromic hydroxypropyl cellulose (HPC) integrated with microfluidic devices creates scalable, eco‐friendly reflective color displays. We demonstrate mechanochromic displays with 500 µm pixel...
Engineered Nanozymes with Asymmetric Mn─O─Ce Sites for Intratumorally Leveraged Multimode Therapy
09/05/2025 -
A biodegradable dual‐atom nanozymes with highly asymmetric O‐bridged Ce‐Mn diatomic catalytic centers embedded in the oxygen vacancy‐engineered bimetallic silicate nanospheres is massively...
Facile and Efficient Preparation Aluminum/Polytetrafluoroethylene Composite Microspheres with Enhanced Energy Release
06/05/2025 -
Aluminum/polytetrafluoroethylene (Al/PTFE) high‐energy microspheres are prepared via chitosan‐based emulsion cross‐linking. Chitosan is dissolved, mixed with Al/PTFE, dispersed in oil, and...
Studies on Gelatin‐Keratin‐Chitosan Functionalized Silver Nanoparticles Based Bionanocomposite Films With Improved Antimicrobial and UV‐Blocking Properties
07/05/2025 -
ABSTRACTThis study investigates the properties of a biocomposite film made from gelatin and sustainably sourced keratin incorporating chitosan‐functionalized silver nanoparticles. Varied...
Highly Compatible Nanocomposite‐Based Bacterial Cellulose Doped With Dopamine and Titanium Dioxide Nanoparticles: Study the Effect of Mode of Addition, Characterization, Antibacterial, and Wound Healing Efficiencies
06/05/2025 -
ABSTRACTMicrobial resistance is an expenditure for a country's economy as a whole as well as its health systems. Metal oxide nanoparticles play a role in overcoming microbial resistance to...
Hydrogel Based on Cellulose and Mangosteen Rind Extract With Antibacterial Activity: Preparation and Characterization
05/05/2025 -
ABSTRACTIn this study, an efficient method to prepare antibacterial hydrogel from natural resources was carried out. The extraction of mangosteen rind was made. Silver nanoparticle was introduced to...
A Phosphorus and Nitrogen Containing Halloysite Derivative as Multifunctional Flame Retardant for Biobased Polyamide 56
04/05/2025 -
In this article, we use halloysite nanotubes modified by phytic acid and chitosan to achieve higher tensile strength and elongation at break when integrated at 3 and 5 wt% into a polyamide 56...
An Investigation of the Flow Behavior of Microcrystalline Cellulose Powders from Pyramidal Silos
04/05/2025 -
We carried out experiments and discrete element method simulations to study the flow behaviour of microcrystalline cellulose powders from pyramidal silos. The silos considered are of valley angle...
Improving the Efficiency of a Bioreactor Equipped With Mixed‐Flow Impellers
04/05/2025 -
The present work investigated the biological performance of mixed‐flow impellers. To the authors’ knowledge, this is the first experimental study on such impellers in a fermentation process using...
Patterned Design of the Electric Heating Element Achieves Efficient Joule Heating
29/04/2025 -
This study addresses the challenges associated with traditional electric heating elements used in aerospace deicing systems, specifically their low thermal conductivity, poor high‐temperature...
Influence of Produced Water and Light Irradiation on the Composition of Exopolysaccharide Produced by L. amnigena Evaluated by Raman Spectroscopy
30/04/2025 -
Changes in the composition of the EPS produced by L. amnigena in different culture media and irradiated by Laser or LED light sources and studied using Raman spectroscopy showed peaks of fucose,...
Production and Characterization of Plant Extract‐Based Cell‐Friendly and High Mechanical Strength Nanofiber Wound Dressings by Electrospinning Technique
30/04/2025 -
ABSTRACTThis study focused on the development of wound dressings. Plant active ingredients such as clover, chickweed, chamomile, garlic, liverwort, bitter melon, pine resin, marigold (Calendula...
Effect of Plasma and Ultrasound as Inclusion Complex Formation Method on the Functional Properties of Starch‐Based Active Edible Coating
28/04/2025 -
ABSTRACTOne way to contribute to sustainable food systems is to develop ecological processes to prepare ingredients that deliver bioactive compounds. In this study, we used cold plasma (CP) and...
Biomimetic Dynamics of Nanoscale Groove and Ridge Topography for Stem Cell Regulation
26/04/2025 -
Dynamic nanoscale groove‐ridge structures are engineered by flexibly conjugating RGD‐magnetic nanoparticles to nanogroove templates with variable groove widths at the molecular scale. Magnetic...
Biophysical‐Inspired Interpenetrated Fibrillar and Reticular Collagen Scaffold with Vascular Endothelial Cell Membrane Incorporation for Guided In Situ Spleen Tissue Regeneration
25/04/2025 -
The spleen's complex structure limits its regenerative capacity after injury, significantly impacting patient quality of life. This work develops an inducible scaffold mimicking spleen parenchyma,...
Goat Skin (Capra aegagruss Erxleben, 1777): a Promising and Sustainable Source of Collagen
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The aim of the study was to extract and characterize collagen from solid untanned skin waste from the processing of leather in a Capra aegagrus tannery. Using pepsin (SPC), 37 g of...
