Materiales
Materiales
Nanostructured Titanium with Ultrafine?Grained Structure as Advanced Engineering Material for Biomedical Application
23/07/2024 -
NanoTi, especially with surface roughness, promotes the best osseointegration by accelerating the bone formation in the bone–implant interface and is a very promising material for wide application...
Effect of CeO2@Ni on the Oxidation Resistance of in Situ TiC/Ni Composite Applied for Intermediate Temperature Solid Oxide Fuel Cell Interconnects
23/07/2024 -
The contact angle between CeO2 and Ni decreases from about 116°to 65° by Ni layer on CeO2 particles prepared by electroless plating technique. The relative density of TiC/Ni composites with 1?wt%...
Preliminary Evaluation of the Influence of Hydrogen on the Fracture Toughness of an X65 Gas?Transmission Pipeline Steel
23/07/2024 -
We measured two values of fracture toughness for X65 steel in air (KQ of 369 and 487?MPa?m$\sqrt{} \text{m}$) and two essentially American Society for Testing of Materials–valid values of fracture...
Light?Driven Multidirectional Bending in Artificial Muscles
23/07/2024 -
Fast light?triggered multidirectional bending is demonstrated in soft twist?coiled artificial muscles. The bending direction is dictated by the direction of the light leading to localized untwisting...
Piezoelectric Analgesia Blocks Cancer?Induced Bone Pain
24/07/2024 -
This polyvinylpyrrolidone modified Aurivillius structure BiOIO3 nanosheets (BIONSs) are synthesized via a hydrothermal process. Ultrasound can trigger BIONSs to generate local electrical field,...
A Bioinspired Photosensitizer Performs Tumor Thermoresistance Reversion to Optimize the Atraumatic Mild?Hyperthermia Photothermal Therapy for Breast Cancer
24/07/2024 -
A bioinspired photosensitizer decorated with pendant leucines is introduced to achieve rapid and homogeneous accumulation in tumors. CP?PLeu exerts a photodynamic effect to reverse tumor...
Ultra?high Performance Thermochromic Polymers via a Solid?solid Phase Transition Mechanism and Their Applications
24/07/2024 -
Lightly cross?linked alkyl acrylates can function as thermochromic materials with ultrahigh transparency and solar?modulating abilities via a crystalline?to?amorphous polymer transition. When used as...
Charge?Transfer Complexes: Fundamentals and Advances in Catalysis, Sensing, and Optoelectronic Applications
24/07/2024 -
Charge?transfer complexes (CTCs), formed through electron transfer between electron donor (D) and electron acceptor (A) components, present unprecedented capabilities for diverse applications. As...
Ultrahigh Responsivity and Robust Semiconducting Fiber Enabled by Molecular Soldering?Governed Defect Engineering for Smart Textile Optoelectronics
24/07/2024 -
A versatile molecular soldering?governed defect engineering strategy is proposed to simultaneously control the microscale, mesoscale, and macroscale structural defects in wet?spun MoS2 semiconducting...
Vertically Phase Separated Photomultiplication Organic Photodetectors with p?n Heterojunction Type Ultrafast Dynamic Characteristics
23/07/2024 -
Vertical donor–acceptor phase separation in photomultiplication organic photodetectors induces a partial p?n heterojunction character with remarkably improved dynamic properties while maintaining...
In Situ Triggered Self?Contraction Bioactive Microgel Assembly Accelerates Diabetic Skin Wound Healing by Activating Mechanotransduction and Biochemical Pathway
23/07/2024 -
SMART?EXO, a self?contraction bioactive core–shell microgel dressing with robust tissue?adhesion, enhances diabetic wound healing by enabling tunable contraction, activating mechanotransduction,...
Plasmonic Nanostructures Grown from Reacting Droplet?In?Microwell Array on Flexible Films for Quantitative Surface?Enhanced Raman Spectroscopy in Plant Wearable In Situ Detection
22/07/2024 -
A micro?well structured plasmonic film with in situ grown dendritic Ag nanostructures is developed for plant wearable surface?enhanced Raman spectroscopy (SERS) detection. The film capitalizes on the...
Solvent Engineering of Thermo?Responsive Hydrogels Facilitates Strong and Large Contractile Actuations
22/07/2024 -
Robust poly(N?isopropylacrylamide) (pNIPAAm) hydrogels are fabricated through solvent engineering. A particular solvent interacts affinitively with the NIPAAm monomer, solubilizes the monomer with...
Multi?Functional Lanthanide Metallopolymer: Self?Healing and Photo?Stimuli?Responsive Dual?Emitting Luminescence for Diverse Applications
22/07/2024 -
Visible/UV?light?driven photosensitive photoluminescent metallopolymers with good mechanical properties and fast self?healing behaviors are successfully developed by incorporating spiropyran and...
Reactive Processing of Furan?Based Monomers via Frontal Ring?Opening Metathesis Polymerization for High Performance Materials
22/07/2024 -
New monomers capable of frontal ring?opening metathesis polymerization are identified through computational screening of thermostability and ring?opening metathesis polymerization exotherms....
Cyanobacterial Phycocyanin-Based Electrochemical Biosensor for the Detection of the Free Radical Hydrogen Peroxide
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Abstract Cyanobacteria are photosynthetic prokaryotes that inhabit extreme environments by modifying their photosensitive chemoreceptors called cyanobacteriochromes (CBCRs) which...
Peptide derived from plant defensins: A promising 68Ga radiolabelled agent for diagnostic of infection foci in PET
23/07/2024 -
The [68Ga]Ga?NOTA?K?EcgDf1(10) complex was developed as a potential agent for detecting infection foci. It exhibited high radiochemical purity, stability and hydrophilic behaviour....
A series of quinazolin?4(3H)?one?morpholine hybrids as anti?lung?cancer agents: Synthesis, molecular docking, molecular dynamics, ADME prediction and biological activity studies
22/07/2024 -
We synthesize 15 new quinazoline?morpholine hybrids starting from anthranilic acid. Compound 1, demonstrated potent cytotoxicity (IC50?=?2.83??M) against A549 lung cancer cells with a high...
Transition metal complexes of hydrazones as potential antimicrobial and anticancer agents: A short review
22/07/2024 -
This review focused on the complexes of hydrazones with transition metals which display antibacterial, antitubercular, antifungal and anticancer activities. In the following subchapters devoted to...
Beta vulgaris L. var cicla Decreases Liver Injury Induced by Antiarrhytmic Agent, Amiodarone
24/07/2024 -
Amiodarone (AMD) is an effective antiarrhythmic drug, but its long?term usage strongly forms liver toxicity due to its accumulation tendency. The chard (Beta vulgaris L. var. cicla) is a unique plant...
