Materiales avanzados

 

Materiales avanzados

Liquid Metal Printed Semiconductor
17/05/2024 - Liquid metal electronic ink (e?ink) that made from gallium, indium, tin, zinc, bismuth or their alloy is promising new generation material for printed electronics. Extended from this ideal platform,...
A Homochiral Porous Organic Cage?Polymer Membrane for Enantioselective Resolution
19/05/2024 - For the first time, an enantioselective porous organic cage (Covalent cage 3 (CC3)?R)?based composite membrane using polyamide (PA) as a matrix is prepared via interfacial polymerization. The...
A Single Component, Single Layer Flexile Foam Evaporator with the Higher Efficiency for Water Generation
19/05/2024 - This paper presents a single component hydrophilic polymer evaporator with a record evaporation rate of 4.32 kg m?2 h?1 under 1 sun and excellent resistance to mechanical and chemical damage. This...
Evaluation of a panel of furochromenones as the activator and inhibitor of tyrosinase
17/05/2024 - The study screened and identified furochromenones that impact tyrosinase activity. One of the furochromenones (3k) inhibited while another (4f) stimulated tyrosinase.Tyrosinase is a copper?containing...
Novel Dual?Emission Emitters Featuring Phenothiazine?S?Oxide and Phenothiazine?S,S?Dioxide Motifs
15/05/2024 - In this study, we have successfully designed and synthesized two novel dual?emission emitters featuring phenothiazine?5?oxide and phenothiazine?5,5?dioxide motifs, characterized by highly lopsided...
Stepwise construction of multimetallic complexes supported by heteroditopic NHC/MIC ligands
14/05/2024 - We report the stepwise synthesis of a novel series of heterometallic gold(I)/palladium(II) complexes supported by heteroditopic imidazol?2?ylidene/triazol?5?ylidene ligands. All new compounds were...
Processing and performance of 3D?printed gelatin?based edible composite hydrogels
15/05/2024 - Review of Bioactive Wax Emulsified FilmsAbstractPlastic packaging materials have caused significant environmental issues because they are nonrenewable and nonbiodegradable. Wax?emulsified films from...
Near?Infrared Luminescent Materials Incorporating Rare Earth/Transition Metal Ions: From Materials to Applications
11/05/2024 - Near?infrared materials exhibiting high photoluminescence quantum yields present a promising avenue to broaden our capacity and threshold for detection and manipulation, extending beyond the visible...
Novel Aryl Thioamides Derivatives as Insect Growth Regulators Analogues against Spodoptera littoralis(Lepidoptera: Noctuidae): Design, Synthesis, Insecticidal Activity and Biochemical Impacts
11/05/2024 - A significant reason for developing innovative insecticidal active agents is the exponential rise in resistance to traditional chemical pesticides. Exploring new classes of insecticidal compounds...
Asymmetric Carbene Transfer: Enhancing Chemical Diversity for Drug Discovery
12/05/2024 - The exploration of chemical space for disease targets is of paramount importance. However, the current repertoire of chemically synthesized compounds, numbering around 108, merely scratches the...
Host?Guest Stimuli?Responsive Click Chemistry
10/05/2024 - Stimuli?responsive click chemistry implements molecular switches within host?guest complexes, allowing non?covalent ligation of molecular fragments and external stimulation of bound/unbound...
Biodiesel supply chain network design: a comprehensive review with qualitative and quantitative insights
11/05/2024 - The global community is actively pursuing alternative energy sources to mitigate environmental concerns and decrease dependence on fossil fuels. Biodiesel, recognized as a clean and eco-friendly...
Use of diffusive gradients in thin-film technique to predict the mobility and transfer of nutrients and toxic elements from agricultural soil to crops—an overview of recent studies
13/05/2024 - The purpose of this review was to survey the recent applications of the diffusive gradients in thin films (DGT) technique in the assessment of mobility and bioavailability of nutrients and...
High?Voltage Spinel Cathode Materials: Navigating the Structural Evolution for Lithium?Ion Batteries
09/05/2024 - High?voltage LiNi0.5Mn1.5O4 (LNMO) spinel oxides are highly promising cobalt?free cathode materials to cater to the surging demand for lithium?ion batteries (LIBs). However, commercial application of...
Design and Synthesis of Electrocatalysts Base on Catalysis?Unit Engineering
09/05/2024 - It is a pressing need to develop new energy materials to address the existing energy crisis. However, screening optimal targets out of thousands of materials candidates remains a great challenge....
From synthesis to applications of biomolecule-protected luminescent gold nanoclusters
- Gold nanoclusters (AuNCs) are a class of novel luminescent nanomaterials that exhibit unique properties of ultra-small size, featuring strong anti-photo-bleaching ability, substantial Stokes...
TIR predictor and optimizer: Web?tools for accurate prediction of translation initiation rate and precision gene design in Saccharomyces cerevisiae
08/05/2024 - Graphical Abstract and Lay SummaryThe translation initiation rate primarily determines the rate of protein synthesis from an mRNA molecule. Using mRNA sequence features, we have developed...
Anticancer potential of the S?heterocyclic ring containing drugs and its bioactivation to reactive metabolites
09/05/2024 - Sulfur?containing heterocyclic derivatives have been disclosed for binding with a wide range of cancer?specific protein targets. Various interesting derivatives of sulfur?containing heterocyclics...
Photo?Induced Generation of Oxygenated Quaternary Centers via EnT Enabled Singlet O2 Addition to C3?Maleimidated Quinoxaline: A Reagent?Less Approach
08/05/2024 - Demonstrated here is an external photo?sensitizer?free (auto?sensitized) singlet oxygen?enabled solvent?dependent tertiary hydroxylation and aryl?alkyl spiro?etherification of C3?maleimidated...
Gold(I)?Catalyzed Regioselective Synthesis of Indenylidene Derivatives via 1,5?Acryl Migration
07/05/2024 - A novel gold (I)?catalyzed synthetic strategy has been achieved for an efficient construction of indenylidene derivatives from substituted 1,6?diynes. This reaction describes the unique reactivity of...
Sustainable Synthesis through Catalyst?Free Photoinduced Cascaded Bond Formation
08/05/2024 - The beginning of photochemical reactions revolutionized synthetic chemistry through sustainable practices. This review explores cutting?edge developments in leveraging light?induced processes for...