ArtikelZnxMg1‐xO Solid Solutions: Efficient Bifunctional Acid‐Base Catalyst for the synthesis of Methyl Ethyl Oxalate from Dimethyl Oxalate and Ethanolvon Hefang Wang et al. · 02.06.2023 The ZnO-MgO composite catalysts with a solid solution structure was successfully prepared by a simple co-precipitation method. The ZnxMg1-xO solid solutions catalysts with a large specific surface area, high medium acidic density, medium basic densi...
ArtikelEnhanced Antifungal Activity of Electrosprayed Poly (vinyl alcohol)/Chitosan Nanospheres Loaded with Sage Essential Oil on the Viability of Aspergillus niger and Botrytis cinereavon Azime Erarslan et al. · 02.06.2023 Here, the essential oil extracted from the sage plant is encapsulated into the PVA/chitosan polymer complex using the electrospray technique. In this respect, the electrospray method was employed to fabricate SEO-loaded nanoparticles (SNPs) by encap...
ArtikelTherapeutic Potential of Genistein and its Derivatives as a Target for Anticancer Agentsvon Nidhi Gupta et al. · 02.06.2023 Genistein and its reported derivatives possess promising potential for the development of effective chemotherapeutic agents against cancer. Several reported derivatives and formulations improved water solubility of Genistein thereby, improving perme...
ArtikelGuanidine Hydrochloride Catalyzed One‐Pot Multi‐Component Synthesis of Pyrazolopyranopyrimidinevon Angad B. et al. · 02.06.2023 The current protocol reports a one-pot multicomponent synthesis of pyrazolopyranopyrimidine using guanidine hydrochloride as a catalyst. Interestingly the reaction was performed successfully under aqueous conditions using a simple and easy workup pr...
ArtikelInfluence of Zinc Salt Concentration on Structured ZnO Composition and Morphologyvon Asmaa Al‐Rasheedi et al. · 02.06.2023 The molarity of the zinc salt effect on ZnO nanostructures was investigate its nanostructures. The obtained results suggest that the morphology of the synthesized nanostructures was significantly influenced by the molarity of zinc chloride. Increasi...
ArtikelDevelopment of a Solid Bio‐Electrolyte from a Seaweed Extract – Polyvinyl Alcohol Blend for Primary Mg‐Ion Conducting Batteriesvon K. Suvarnna et al. · 02.06.2023 The Seaweed-based bio-membrane has been developed by solution casting technique. The synthesized solid membrane has been then doped with magnesium chloride as the ionic dopant. This bio-electrolyte is then analyzed for its ionic conductivity values....
ArtikelIn Vivo and Network Pharmacological Studies of Natural Bear Bile Powder Against Hyperlipidemiavon Xi Wang et al. · 02.06.2023 In this study, we first studied the efficacy of NBBP in treating hyperlipidemia through animal experiments. In addition, UHPLC-Q-TOF-HRMS, network pharmacology and molecular docking were used to predict and screen the active ingredients and the mech...
ArtikelMolecular Docking and Pharmacoinformatics Studies Reveal Potential Phytochemicals against Target TNIK Receptors in Colorectal Cancervon Sali Abubaker · 02.06.2023 The present study attempts to identify novel inhibitors of TNIK receptor employing different computational approaches such as highthroughput virtual screening, molecular docking, prediction of physicochemical properties and molecular dynamics simula...
ArtikelPreparation of Nanodiamond‐Fucoxanthin and Its Application as a Nanodrug Delivery Systemvon Yanyu Dou et al. · 02.06.2023 Nanodiamonds and fucoxanthin were combined by ester bonding to construct a nanodrug delivery system (ND-FX). The cumulative release rate of ND-FX was 79.98 % under acidic conditions (pH 5.0), showing pH-dependent drug-release activity. Meanwhile, th...
ArtikelSynthesis, Biological Evaluation, in silico ADMET and Molecular Docking of new 1,4‐Dihydropyridine Derivatives Bearing Ether Substitution as Calcium Channel Blockersvon Fateme Zare et al. · 02.06.2023 A new set of 1,4-dihydropyridine derivatives bearing ether substitution were synthesized. The relaxant effect of synthesized compounds was evaluated using GPILSM assay. The CCB values (IC50) of the studied compounds were in the range of 0.55–5.68 μM...
ArtikelAn Off‐On‐Off Benzoxazole‐Based Fluorosensor for Relay Detection of Al3+ Ions and Explosive Nitroaromatic Compoundsvon Najmin Tohora et al. · 02.06.2023 A benzoxazole-based off-on-off fluorosensor has been introduced for the cascade detection of Al3+ ions and electron-deficient explosive nitroaromatic compounds. Based on these chemically encoded inputs and the corresponding optical output obtained f...
ArtikelExploring the Bicorannulenyl Surface for Alkali Metal Doping: Towards a New NLO Materialvon Azra Parveen et al. · 02.06.2023 Alkali metals doped bicorannulenyl (C40H38) compounds (Li@Bicora, Na@Bicora, and K@Bicora) are designed and computationally investigated by using DFT calculations. A significantly enhanced hyperpolarizability value (βo=2.68×106 au) is shown by isome...
ArtikelMolecular Dynamics and Free Energy Landscape Study of SARS‐CoV‐2 Omicron Mpro Boswellic acid Compounds of Boswellia Serrata Inhibitorsvon K. S. et al. · 02.06.2023 In this study, we report the repurposing strategy of Boswellic acid compounds against Omicron Mpro and Mpro SARS-CoV-2. Molecular docking analysis showed that the binding affinity is high (7 kcal/mol to 8.5 kcal/mol) for both proteins. In order to u...
ArtikelOrganocatalytic Decarboxylation of 2‐phenylbutanoic Acid and 1,4‐dicyanobenzene: A DFT Investigationvon Bin Chen et al. · 02.06.2023 The paper has investigated the photo-excitation models of 1,4-DCB with or without 2-phenylbutanoic acid, and revealed the photo-excited intermolecular charge-transfer process. Moreover, the mechanisms for decarboxylation of 2-phenylbutanoic acid hav...
ArtikelPyrazoline Derivative as Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Medium: Experimental and Theoretical Approachvon Prathima Shekara et al. · 02.06.2023 The acetohydrazide and pyridine-based pyrazoline derivative (BMDP) was synthesised and tested for anticorrosive properties for mild steel by experimental and theoretical approaches. The electrochemical studies evince the puissance of BMDP to prevent...
ArtikelAdvances in Mannich‐type Reactions Based on the Classification of Compounds with Activated α‐Hvon Huiting Lv et al. · 01.06.2023 Mannich-type reaction utilizes active α-H compounds (aldehydes and ketones, carboxylic acids and their esters, nitroalkanes, nitriles, phenols, and alkynes), amines and aldehydes to synthesize β-aminocarbonyl compounds. In this review, we summarize ...
ArtikelElectrochemical Quantification of Tyrosine in the Presence of Analogous Amino Acidsvon Zahra Amani‐Beni et al. · 01.06.2023 NiO nanoparticles were synthesized and used for the modification of a carbon paste electrode (CPE) for the square wave voltammetric (SqW) determination of tyrosine (Tyr) in the presence of tryptophan (Tryp), phenylalanine (PhA), and cysteine (Cis) a...
ArtikelDesigning High‐mass Loading 2D Ni‐TiO2/graphene Pellet Electrodes for Lithium Metal Batteriesvon Gang Wang et al. · 01.06.2023 This study uses pelleting to combine the precursors of two-dimensional metal oxide/graphene, oxalic acid, and p-phenylenediamine. During polymerization and carbonization, p-phenylenediamine is connected with the interlayer's graphene to form a condu...
ArtikelPosition and Orientation dependent Hybridization and Energy transfer of Dipole Emitter around Plasmonic Homodimersvon Annu Dahiya et al. · 01.06.2023 The complex phenomenon of Rabi splitting, induced transparency/Fano resonance and quenching were observed for location and orientation dependence of the emitter around simpler dimer system. The strong coupling and weak coupling region were demonstra...
ArtikelInfluence of Hydrolyzed Collagen on Regenerated Cellulosic Fibresvon Nishita Lucas et al. · 01.06.2023 Sustainable collagen engulfed viscose fibers are prepared via an efficient, green, and cheap protocol. Introduction of collagen induces additional properties in the fibres without marring the original characteristics. Superior fabric properties are ...
ArtikelSuperior Adsorption Efficiency of MIL‐101 (Cr) and Nano‐MIL‐101 (Cr) in Anionic and Cationic Dye Removal from Aqueous Solutionvon Eda GökırmakSöğüt · 01.06.2023 MIL-101 (Cr) and nano-MIL-101 (Cr) were synthesized by hydrothermal method using two different protocols and their characterization differences were confirmed. The efficiency of MIL-101 (Cr) and nano-MIL-101 (Cr) used as adsorbents in the removal of...
ArtikelComparision of NH3−SCR Activity over Cu‐Ce‐La/MCM‐49 and Cu‐Ce‐La/MCM‐22 Zeolitesvon Zhen Zhang et al. · 01.06.2023 The addition of La onto Cu-Ce modified MWW type zeolite (MCM-49 and MCM-22) catalysts were synthesized by ion exchange process. It is found that Cu-Ce-La/MCM-49 catalyst exhibited better SCR activity within 200–450 °C on account of the good redox pe...
ArtikelSubstituted Benzalacetophenone Molecules: A Computational Investigation of Structural, PED & Non‐Linear Optical Propertiesvon Ehsan Ullah et al. · 01.06.2023 This computational study investigates the structural, UV-Vis, PED, NMR and non-linear optical properties of substituted benzalacetophenone molecules. Abstract This protocol presents a complete theoretical study on the substituted benzalacetophenon...
ArtikelSynthesis, Characterization, In Silico and In Vivo Evaluation of Benzimidazole‐Bearing Quinoline Schiff Bases as New Anticonvulsant Agentsvon Km. Shabana et al. · 01.06.2023 Two new series of oxadiazoles (4 a–f and 5 a–f) were designed and synthesized. All compounds were evaluated In silico and In vivo for their docking and anticovulsant activity respectively. Among all the screened derivatives 4 d, 4 e, 5 a, and 5 b we...
ArtikelPotassium Poisoning Effects on Sol‐gel Mn/TiO2 Catalyst for Selective Catalytic Reduction (SCR) of NOx with NH3 at Low Temperaturevon Jiang Zheng et al. · 01.06.2023 Fresh Mn/TiO2 catalysts were prepared by sol gel, and K−Mn/TiO2 catalysts by impregnation (Impregnation) and sol gel(s-g). S-g: the required amount of potassium nitrate was added in the synthesis process of Mn/TiO2 catalyst, Impregnation: Mn/TiO2 ca...
ArtikelHydration Numbers of Polyethylene Glycols Based on a New Viscosity Modelvon Hakim Abbasov · 01.06.2023 Using a new viscosity model developed for electrolytes and experimental data on the viscosity of dilute aqueous solutions of polyethylene glycols (300–35000) the effective hydration numbers of polyethylene glycols are determined. The extent (α) in t...
ArtikelAirborne Methyl Jasmonate is Metabolized to Jasmonic Acid and 12‐Hydroxyjasmonic Acid, and Induces Jasmonate Biosynthesis in Marchantia polymorphavon Hiromu Tsuzuki et al. · 01.06.2023 Airborne methyl jasmonate (MeJA) is hydrolyzed to jasmonic acid (JA) and subsequently hydroxylated to 12-hydroxyjasmonic acid (12-OH-JA) in Marchantia polymorpha. Airborne MeJA is perceived by M. polymorpha, and it induces endogenous JA biosynthesis...
ArtikelSelf‐Synthesized POM‐Chitosan Material with Enzyme Mimetic Activities for Antioxidant Applicationsvon Bawa Mbage et al. · 01.06.2023 The organic-POM nanoparticle of PMo9V3/CS was successfully synthesized from chitosan (CS) and H6PMo9V3O40 (PMo9V3) by immobilized method. It was shown that the hybid compound possesses. It dual enzyme properties similar to peroxidase and oxidase (KO...
ArtikelFacile Selective Acetylation of Primary Alcohols Using Ethyl Acetate in Acidic Mediumvon Igor Ferreira et al. · 01.06.2023 We report a highly efficient and cost-effective method for the acetylation of primary alcohols with yields ranging from 81 to 98 %. An adaptation of the protocol might also be applied to secondary alcohols with moderate to high yields (65 to 91 %). ...
ArtikelImine‐Linked Porous Organic Polymer Gel and Immobilization of Copper(II): Easy Synthesis and Excellent Catalyst for Huisgen [3+2] Cycloaddition Reactionsvon Pradeepruban Joseph et al. · 01.06.2023 Immobilization of copper(II) ions into a newly synthesized porous organic polymers-containing iminophenol functionality provided an efficient, reusable catalyst to produce a library of 1,4-disubstituted 1,2,3-triazoles. Abstract Porous organic pol...
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