Materiales

Materiales

Synthesis and evaluation of inhibitors of Mycobacterium tuberculosis UGM using bioisosteric replacement
01/09/2022 - There is a dearth of tuberculosis (TB) drug development activity as current therapeutic treatments are inadequate due to the appearance of drug-resistant TB. The enzyme UDP-galactopyranose mutase...
Decreasing the degree of polymerization of microcrystalline cellulose by mechanical impact and acid hydrolysis
- Depolymerization of cellulose is often used as a (pre)treatment protocol within the catalytic valorization strategies of cellulose. Typical depolymerization protocols yield polymerization degrees...
Biodegradable gellan gum hydrogels loaded with paclitaxel for HER2+ breast cancer local therapy
- Hydrogels loaded with chemotherapeutics are promising tools for local tumor treatment. In this work, redox-responsive implantable hydrogels based on gellan gum were prepared as paclitaxel carriers...
General synthesis of nanostructured Mo2C electrocatalysts using a carbon template for electrocatalytic applications
01/09/2022 - Cost-effective and high-active electrocatalysts for the hydrogen evolution reaction (HER) are crucial to sustainable hydrogen generation. Because of the intrinsic Pt-like electronic structure and...
Synthesis of Mannosylerythritol Lipid Analogues and their Self?Assembling Properties, Recovery Effects on Damaged Skin Cells, and Antibacterial Activity
27/06/2022 - Synthesis of three types of purpose?designed mannosylerythritol lipid (MEL)?D analogues with decanoyl groups (C10), ??GlcEL?D, ??GlcEL?D, and ??MEL?D, was accomplished utilizing our boron?mediated...
Peri?Decoration of a Tetraazaperylene with Urea Units: Chiral Octaazaperopyrenedioxides (OAPPDOs) and their Optical and Chiroptical Properties
27/06/2022 - Octaazaperopyrenedioxides ( OAPPDO s) are a new class of fluorescent polycyclic aromatic hydrocarbons based on a tetraazaperylene core which is formally condensed with N?substituted urea units in...
Biomimetic Synthesis of Nor?Cedrene and Nor?Isozizaene Sesquiterpenoids and Exploration of Their Olfactive Properties
27/06/2022 - The chemical synthesis of isozizaene? and cedrene?type nor?sesquiterpenoids from a simple bio?inspired precursor nor?bisabolyl epoxide is described. This key intermediate undergoes selective...
A novel fabricated polyvinyl alcohol/ bentonite nanocomposite hydrogel generated into colloidal gas aphron
- Polyvinyl alcohol/bentonite (PVA- Ben) nanocomposite hydrogel is commonly used as an adsorbent for removing many dye residues in wastewater treatment. In the present study, a novel polyvinyl...
Thermal insulation performance and ablation resistance of ethylene propylene diene monomer insulation materials reinforced with polydopamine-coated carbon nanotubes
01/08/2022 - Filler reinforced ethylene propylene diene monomer (EPDM) rubber was widely used as insulation material for solid rocket motors (SRMs). Carbon nanotubes (CNTs) were employed fillers owing to their...
Insights into MXenes-based electrocatalysts for oxygen reduction
15/09/2022 - Due to the urgent need for a sustainable energy economy, fuel cells, which use clean and renewable fuels (hydrogen and methanol) for efficient power generation, have attracted more and more...
Calcium Complexes Bearing Dianionic or Monoanionic Iminoacenaphthen?1?one Ligands: Synthesis, Reactions with Alkynes and Catalysis of L?lactide Polymerization
27/06/2022 - The reduction of 2?[(2,6?diisopropylphenyl)imino]acenaphthen?1?one (dpp?MIAN) with metallic calcium in THF affords tetrameric [(dpp?MIAN)Ca(THF)] 4 ( 1 ). A further addition of dpp?MIAN to...
Design, synthesis, and evaluation of aryl-thioether ruthenium polypyridine complexes: A multi-target antimicrobial agents against gram-positive bacteria
05/10/2022 - With the increase in bacterial resistance, new antimicrobial agents are urgently need for developing to combat multidrug-resistant pathogens and with low cytotoxicity. In this study, four new...
Synthesis of hydrophobically modified ethoxylated non-isocyanate urethanes (HENIURs) and their use as rheology additives
- Telechelic associative polymers such as Hydrophobically modified ethoxylated urethanes (HEURs) are an important class of rheology additives used in many industrial fields allowing a precise...
In-plane benzene incorporated g-C3N4 microtubes: Enhanced visible light harvesting and carrier transportation for photocatalytic CO2 reduction
15/10/2022 - As a promising material for photocatalytic CO2 reduction, graphitic carbon nitride (CN) and its modification has attracted significant attention. In this work, the in-plane benzene incorporated...
Production of lipids biosynthesis from Tetradesmus nygaardii microalgae as a feedstock for biodiesel production
15/10/2022 - The research and innovative strategies for large scale production and commercialization of algae based biodiesel still presents a need for analysis based on sustainability and quality check. In...
Enhanced circularly polarized luminescence in fluoro-substituted N^C^N-coordinating platinum(II) complexes
01/10/2022 - Two sets of pinene-fused (N^C^N)Pt isocyanide complexes have been prepared and characterized. Complexes (?)-1 and (?)-2 form supramolecular self-assemblies via...
A Resveratrol Phenylacetamide Derivative Perturbs the Cytoskeleton Dynamics Interfering with the Migration Potential in Breast Cancer
28/06/2022 - Chemotherapy is commonly used for cancer treatment, however the lack of selectivity on healthy cells and the development of resistance phenomena are the major issues. A better understanding of cancer...
Role of Yeasts on the Sensory Component of Wines
28/06/2022 - The aromatic complexity of a wine is mainly influenced by the interaction between grapes and fermentation agents. This interaction is very complex and affected by numerous factors, such as cultivars,...
Phase Change Material (PCM) Composite Supported by 3D Cross-Linked Porous Graphene Aerogel
28/06/2022 - Integration of form-stable phase change material (PCM) composites with a pyro system can provide sufficient electrical energy during the light-on/off process. In this work, modified 3D porous...
Network Structure and Properties of Lithium Aluminosilicate Glass
28/06/2022 - Based on lithium aluminosilicate glass, the composition of glass was optimized by replacing SiO2 with B2O3, and the influence of glass composition on structure and performance was studied. With the...