Materiales avanzados
Materiales avanzados
Antimicrobial Peptide Modified Liquid Metal Nanomaterials for Enhanced Antibacterial Photothermal Therapy
05/05/2024 -
The misuse of antibiotics has led to antibiotic?resistant “superbugs,” prompting the exploration of alternative antibacterial strategies. This study focuses on the promising avenue of...
Approaching 1 GPa ultra?high tensile strength in a nanostructured Al?Zn?Mg?Cu?Zr?Sc alloy prepared by severe plastic deformation
05/05/2024 -
Alloy composition and heat treatment process have limited possibility to enhance ultra?high strength aluminum alloys, which restricted their widespread application in lightweight equipment....
Activating Macrophage Continual Efferocytosis via Microenvironment Biomimetic Short Fibers for Reversing Inflammation in Bone Repair
05/05/2024 -
Efferocytosis?mediated inflammatory reversal plays a crucial role in bone repairing process. However, in refractory bone defects, the macrophage continual efferocytosis may be suppressed due to the...
Reprocessability in Engineering Thermosets Achieved Through Frontal RingOpening Metathesis Polymerization
03/05/2024 -
Here, frontal ring?opening metathesis polymerization (FROMP) is shown to be an effective technique to manufacture high?performance poly(dicyclopentadiene) (pDCPD) thermosets with regenerative...
High Performance As?Cast Organic Solar Cells Enabled by a Refined Double?Fibril Network Morphology and Improved Dielectric Constant of Active Layer
03/05/2024 -
As?cast organic solar cell with a record?high power conversion efficiency (PCE) is constructed via introducing a novel polymer acceptor (PY?TPT) into the D18:L8?BO blend to form a favorable...
Short?Wave Infrared Colloidal QD Photodetector with Nanosecond Response Times Enabled by Ultrathin Absorber Layers
03/05/2024 -
The record 4 ns response time in colloidal quantum dot photodiodes (QDPDs) that operate at short?wavelength infrared (SWIR) wavelengths is reported, the first result reaching the requirement of SWIR...
Evaluation of various membranes at different fluxes to enable large?volume single?use perfusion bioreactors
04/05/2024 -
This study evaluates perfusion cell culture performance and productivity at various membrane fluxes (1.5–5 LMH), utilizing three different membrane chemistries (polyvinylidene difluoride [PVDF],...
Mechanistic modeling of in vitro transcription incorporating effects of magnesium pyrophosphate crystallization
02/05/2024 -
We develop a mechanistic model of in vitro transcription (IVT) to include nucleation and growth of magnesium pyrophosphate crystals and subsequent agglomeration of crystals and DNA. The model...
Ein Überblick zum Recycling und zur Verwertung glasfaserverstärkter KunststoffeA Review on Recycling and Reuse of Glass Fiber?Reinforced Plastics
02/05/2024 -
Für glasfaserverstärkte Kunststoffe existieren mechanische, thermische und chemische Recyclingverfahren. Daneben gibt es noch zahlreiche Konzepte für eine Weiterverwertung. Nach einem...
Synthesis, Characterization, and Cytotoxicity Evaluation of Novel Water?Soluble Cationic Platinum(II) Organometallic Complexes with Phenanthroline and Imidazolic Ligands
04/05/2024 -
Platinum?based chemotherapeutic agents are widely used in the treatment of cancer. However, their effectiveness is limited by severe adverse reactions, drug resistance, and poor water solubility....
Epoxy Resins with Controllable "Thermally Conductive?Self?Healing" Synergies: a New Material to Meet the Needs of Flexible Electronic Devices
04/05/2024 -
With the popularization of 5G technology and artificial intelligence, thermally conductive epoxies with self?healing ability will be widely used in flexible electronic materials. Although many...
Nanoproteases: Alternatives to Natural Protease for Biotechnological Applications
05/05/2024 -
Some nanomaterials with intrinsic protease?like activity have the advantages of good stability, biosafety, low price, large?scale preparation and unique property of nanomaterials, which are promising...
Grain boundary defect engineering in rutile iridium oxide boosts efficient and stable acidic water oxidation
05/05/2024 -
PEMWE is considered a promising technology for coupling with renewable energy sources to achieve clean hydrogen production. However, constrained by the sluggish kinetics of the anodic OER and the...
Strategies for using Quaternary Ammonium Salts as Alternative Reagents in Alkylations
03/05/2024 -
This review outlines strategies for using quaternary ammonium salts (QAS) as alternative and solid reagents in alkylation reactions, enabling safer chemical synthesis methods for researchers. Unlike...
Dinuclear Rhenium(I) Tricarbonyl Complexes as Anticancer Drug Candidates
03/05/2024 -
In this study the chemical synthesis and biological evaluation of dinuclear rhenium(I) complexes as potential chemotherapeutic drug candidates are presented. The metal complexes primarily accumulated...
Exploring Nanomaterials for Hydrogen Storage: Advances, Challenges, and Perspectives
05/05/2024 -
Hydrogen energy heralded for its environmentally friendly, renewable, efficient, and cost?effective attributes, stands poised as the primary alternative to fossil fuels in the future. Despite its...
Self?assembly of Polyoxometalate Clusters into Nanostructures with Different Dimensions
02/05/2024 -
Self?assembly of polyoxometalate (POM) clusters offers a viable method for constructing nanostructures with tailored properties. Over the past few decades, POMs?based nanostructures of varying...
Effect of irradiation intensity on the rate of photocatalysis of TiO2 coatings obtained by detonation spraying
05/05/2024 -
The influence of UV irradiation intensity on the rate constant of photocatalytic reaction of TiO2 coatings applied by detonation spraying on the hot?rolled carbon steel and glass?cloth?base laminate...
Synthesis of new sustainable polyester?type hydrogels from chemical recycled poly(ethylene terephthalate) products applied on the removal of indigo carmine dye
05/05/2024 -
The synthesis route and properties of Bio?WPUA emulsions.AbstractThe bio?based hydrophilic monoglycerol succinate was synthesized and reacted with bio?based raw materials including polyols,...
Precise Capture and Dynamic Release of Circulating Liver Cancer Cells with Dual?Histidine?Based Cell Imprinted Hydrogels
01/05/2024 -
Targeting the sialylated glycans present on circulating tumor cells’ (CTCs) surface, an ultrastrong affinity ligand His?His is designed and integrated into a cell?imprinting copolymer based on...
Harvesting Multicolor Photoluminescence in Nonaromatic Interpenetrated Metal–Organic Framework Nanocrystals via Pressure?Modulated Carbonyls Aggregation
01/05/2024 -
Nonaromatic interpenetrated Zn4O(ADC)4(Et3N)6 IRMOF?0 nanocrystals (NCs) show a photoluminescence turn?on behavior via pressure?induced aggregation effect, where aggregation of carbonyls results...
