Bioplásticos
Bioplásticos
Bio‐Based Multicompartment Photonic Pigments: Unlocking Non‐Iridescent Pure RGB Structural Colors for Versatile Chromatic Engineering
03/03/2025 -
This research presents a novel class of multicompartment photonic pigments derived from vegetable oils, leveraging biodegradable bottlebrush block copolymers to effectively mitigate Ostwald ripening...
An Implantable and Degradable Silk Sericin Protein Film Energy Harvester for Next‐Generation Cardiovascular Electronic Devices
02/03/2025 -
A piezoelectric film is created using structural engineered silk sericin, presenting satisfactory output performance, biocompatibility, and biodegradability. This piezoelectric film‐based...
Development of Bioorthogonally Degradable Tough Hydrogels Using Enamine N‐Oxide Based Crosslinkers
28/02/2025 -
Inducibly degradable enamine N‐oxide crosslinkers are integrated into tough double network hydrogels, enabling rapid and bioorthogonal degradation by aqueous diboron solutions. These chemical...
High‐Strength Gelatin Hydrogel Scaffold with Drug Loading Remodels the Inflammatory Microenvironment to Enhance Osteoporotic Bone Repair
19/02/2025 -
A high‐strength gelatin hydrogel with a fracture strength exceeding 10 MPa is developed, combined with rapid photocross‐linking capability. This hydrogel enables the fabrication of complex and...
Fully Degradable Food‐Based Solenoids and Radio Frequency Circuits for Green Electronics
10/01/2025 -
Circuit elements composed of biodegradable and bioderived materials constitute a unique opportunity for the development of sustainable single‐use electronics. Herein, the use of food products for...
Prediction of mechanical properties of flax/basalt short fiber hybrid polylactic acid composites based on Micro?CT
20/11/2024 -
Multi?Scale Numerical Simulation of Flax/basalt short Fiber Hybrid Composites based on Micro?CT.Research on the performance design and prediction method of low carbon degradable composite materials...
High?performance engineered geopolymer composites: A sustainable approach using recycled brick waste
13/11/2024 -
In order to obtain tough and aqua?degradable materials under relatively low water temperature, the poly(glycolic acid) (PGA, Tm?~?225°C) was melt blended with poly (??caprolactone) (PCL, Tm?~?60°C)...
Intratumoral Injectable Redox?Responsive Immune Niche Improves the Abscopal Effect in Radiotherapy
06/11/2024 -
An intratumoral injectable nanofiber?based tumor immune niche (TIN) is engineered with redox?responsive IL?2 nanogels (NGs), ??CTLA?4 NGs, and poly(I:C). The TIN converts X?ray radiotherapy...
Electrical conductivity enhancement of chopped carbon fiber?reinforced epoxy composite bipolar plate for proton exchange membrane fuel cells
06/11/2024 -
The presented thermoplastic polythiourethanes show a macromolecular metamorphosis in which linear polymers are converted into insoluble polymer networks.AbstractBiodegradable thermoplastic...
Tuning Biodegradation of Poly (lactic acid) (PLA) at Mild Temperature by Blending with Poly (butylene succinate-co-adipate) (PBSA) or Polycaprolactone (PCL)
07/11/2024 -
Biobased plastics are fully or partially made from biological resources but are not necessarily biodegradable or compostable. Poly (lactic acid) (PLA), one of the most diffused bioplastics, is...
Biodegradable, Self?Adhesive, Stretchable, Transparent, and Versatile Electronic Skins Based on Intrinsically Hydrophilic Poly(Caproactone?Urethane) Elastomer
25/10/2024 -
Breathable, stretchable, and biodegradable electrodes based on hydrophilic silanol/amine?terminated poly(caprolactone?urethane) elastomers are developed for flexible electronics and bionic skin...
Novel Degradable Superabsorbent Polymers Based on Carboxymethyl Cellulose
28/10/2024 -
In this study, biocompatible and biodegradable superabsorbent polymers (SAPs) were prepared from carboxymethyl cellulose (CMC) using citric acid as a crosslinking agent, utilizing a...
Radical Copolymerization of 2?Thiocyanatoethyl Substituted Acrylate to Introduce Thiol?Acrylate?Based Dynamic Bonds as Degradable Linker
27/10/2024 -
ABSTRACTWe employ the 1,4?cyano group migration radical polymerization strategy to copolymerize acrylates with 2?thiocyanate ethyl substituted acrylates. The radical copolymerization can be...
A Sustainable and Eco-Friendly Membrane for PEM Fuel Cells Using Bacterial Cellulose
28/10/2024 -
Bacterial cellulose (BC) is an advantageous polymer due to its renewable nature, low cost, environmental compatibility, biocompatibility, biodegradability, chemical stability, and ease of...
Influence of Oligomeric Lactic Acid and Structural Design on Biodegradation and Absorption of PLA-PHB Blends for Tissue Engineering
23/10/2024 -
The advancing development in biomaterials and biology has enabled the extension of 3D printing technology to the bioadditive manufacturing of degradable hard tissue substitutes. One of the key...
A Thermosensitive and Degradable Chitin-Based Hydrogel as a Brucellosis Vaccine Adjuvant
04/10/2024 -
Brucellosis is a zoonotic infectious disease that has long endangered the development of animal husbandry and human health. Currently, vaccination stands as the most efficacious method for preventing...
Enhancing foamability and flame?retardancy of polylactic acid bead foams through inter?beads bulk polymerization and continuous phase dispersion of LDHs
01/10/2024 -
Poly (lactic acid) (PLA) bead foam has a promising application because of its renewable and naturally degradable nature. However, its processing is greatly limited by inherent shortcomings such as...
Modern Insulation Materials for Sustainability Based on Natural Fibers: Experimental Characterization of Thermal Properties
18/09/2024 -
The recycling of materials is in line with the policy of a closed-loop economy and is currently an option for managing waste in order to reuse it to create new products. To this end, 3D printing is...
Thermomechanical Properties of Ramie Fiber/Degradable Epoxy Resin Composites and Their Performance on Cylinder Inner Lining
29/09/2024 -
Type IV gas cylinders are widely used in the field of vehicles due to their advantages such as light weight, cleanliness, and low cost. Ramie fiber/degradable epoxy resin composites (RFRDE) provide...
Chemically Degradable Vitrimers Based on Divanillin Imine Diepoxy Monomer and Aliphatic Diamines for Enhanced Carbon Fiber Composite Applications
29/09/2024 -
This study presents the development of a diglycidyl monomer containing two imine groups that can act as dynamic and reversible bonds. During the curing of the monomer with two different amine...
Evaluating the Use of Predicted Cushion Curves for Comparing the Performance of Some Sustainable Cushion Systems
24/09/2024 -
Comparison of cushion curves for all materials investigated clearly shows that the alternative (sustainable) materials are not capable of withstanding static stresses as large as those of MDP...
