Bioplásticos
Bioplásticos
High‐Speed Raman Readout of Single Polypeptides via Plasmonic Nanopores
09/07/2025 -
A label‐free method is presented for single‐protein investigation using plasmonic nanopores that enable stable, cost‐effective Raman detection of polypeptides in real time. An average of 6...
Biomimetic Mineralization Nucleation with Polymer Template Enabled High‐Performance Perovskite Solar Cells by Anti‐Solvent‐Free Technology
07/07/2025 -
Anti‐solvent‐free preparation craft of perovskite is expected to promote its scale‐up production, however, the poor nucleation in this process constrains the quality of perovskite films. Here,...
Microwave-assisted synthesis of hyper-crosslinked polymer composite alginate hydrogel sorbent for dispersive solid-phase extraction of phthalate esters leached from PET and LDPE
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A hyper-crosslinked polymer composite alginate hydrogel was developed as a sorbent for dispersive solid-phase extraction of phthalate esters. The hyper-crosslinked polymer was synthesized via...
Lipid Nanocarriers of Naringin Dispersed Gel for Topical Application: Development, In Vitro, Ex Vivo, and In Vivo Kinetics Evaluations
08/07/2025 -
Preration and evaluation of Naringin‐nanosructured lipid carrier.ABSTRACTNanostructured lipid carriers (NLCs) have emerged as promising systems for topical drug delivery due to their enhanced...
Investigating Hepatic Glucose Metabolism in Insulin Resistance Cell Model Using 3D‐Printed Open Microfluidic Chip
09/07/2025 -
Graphical Abstract and Lay SummaryThe liver is recognized as a pivotal tissue contributing to insulin resistance and exerts a crucial influence on the systemic orchestration of glucose metabolism. In...
Textile Encoding Inspired by Langer Lines via Elastically Graded Embroidered Tessellations
06/07/2025 -
A standard embroidery machine can encode skin‐like directional mechanics into stretchable fabrics that, when worn, augment the wearer's skin. Zigzag stitch patterns, inspired by skin collagen...
Active Biopaste for Coral Reef Restoration
04/07/2025 -
Preserving coral reefs is essential. A conductive, hardening paste for coral attachment and mineral accretion technology is developed, using a bio‐based acrylate soybean oil matrix and graphene...
Development of calcium alginate gel sphere-based SERS substrates for minimally invasive sampling and identification of indigo on the surface of simulated murals and aged imitation cultural relic samples
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Pigments in painted cultural relics serve as critical historical evidence, offering significant research value for understanding historical contexts and cultural development processes. However,...
Comparative Biomechanical Evaluation of Spinal Cages Made from PCL, PEEK, and Ti6Al4V via Support‐Free Additive Manufacturing
01/07/2025 -
This study presents a topology optimization approach that incorporates overhang constraints to design self‐supporting spinal implants suitable for additive manufacturing (AM). By integrating...
Bio‐Inspired Nanoengineered Wood for Scalable Monolithic Gas Sensor Fabrication
02/07/2025 -
Inspired by insect olfactory structures, a bionic nanoengineered wood scalable monolithic gas sensor fabrication is developed. By precisely constructing vertical microchannels and sulfur‐vacancy...
Electrospun Lignin/ZnO Nanofibrous Membranes for Self‐Powered Ultrasensitive Flexible Airflow Sensor and Wearable Device
02/07/2025 -
This study explores the novel sensing applications of water evaporation‐induced power generation, by using lignin/ZnO nanofibrous membranes for sensing airflow through output voltage variation....
Heterogeneous Polymer Multilayers Enabling Photoresponsive Nonreciprocal Patterns for Information Encryption
30/06/2025 -
Nonreciprocal optical patterns are fabricated using heterogeneous multilayers of photopatternable azopolymers and polyvinyl alcohol polarizers. The nonreciprocal optical patterns can only be read...
Surface‐Engineering Cellulose Nanofibers via In Situ PEDOT Polymerization for Superior Thermoelectric Properties
30/06/2025 -
A strategy for homogeneous in situ polymerization of poly(3,4‐ethylenedioxythiophene) along cellulose nanofibril surfaces is presented. Featuring enhanced charge delocalization and exceptional...
Assessing food by-products macrocomposition by FTIR microspectroscopy
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Food by-products offer a promising opportunity for extracting valuable compounds that can be used in the food, pharmaceutical, and polymer industries. However, unpredictable variations in the...
Comparative Evaluation of Dilute Acid, Alkaline, and Deep Eutectic Solvent Pretreatments on Enzymatic Hydrolysis of Sunflower Stalk Bark
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In this study, in order to overcome the recalcitrance of sunflower stalk bark (SSB) residues, three kinds of pretreatment methods, i.e., dilute acid pretreatment, alkaline pretreatment, and deep...
Optimizing Submerged Fermentation Conditions of Aspergillus niger for Chitin Production
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Chitin, a biopolymer precursor to chitosan, can be obtained from fungal sources. To ensure viable and scalable production, the use of alternative culture media and the optimization of cultivation...
Optimization of Alkaline Pretreatment and Structural Insights for Converting Eucalyptus Sawdust and Sugarcane Bagasse into Cellulosic Sugars
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The efficient conversion of lignocellulosic biomass into fermentable sugars is critical for the sustainable production of biofuels and bioproducts. This study optimized mild alkaline pretreatment...
Copper Oxide Nanoparticles: Characterization, Photocatalysis, and Biomedical Applications
30/06/2025 -
Discover a sustainable approach to synthesizing copper oxide nanoparticles (CuO NPs) using potato starch as a green reducing and stabilizing agent. This method yields CuO NPs with a 13.92 nm...
A Readily Degradable Polyvinyl Alcohol/Starch Membrane Containing Catechol-Grafted Microcrystalline Cellulose for Preserving Fruit Freshness
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Copolymer membranes based on polyvinyl alcohol (PVA) and starch suffer from low mechanical strength and poor fresh-produce preservation and degradation performance. Adding functional cellulose or...
Genetically Engineered Yeast for Enhanced Biodegradation of Î-lactam Antibiotics
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High environmental concentrations of pharmaceuticals, particularly antibiotics, have been observed worldwide, while antibiotic concentrations in the ng/L to µg/L range may adversely affect...
Preparation and Characterization of Cellulose Filled With Hydroxyapatite Biocomposite Film
28/06/2025 -
Processing sequence of biocomposite film.ABSTRACTThe packaging industry remains largely dominated by non‐degradable synthetic materials, raising environmental concerns and prompting increased...
