This study presents an eco-friendly synthesis of silver nanoparticles (AgNPs) using leaf extracts of gooseberry, honeysuckle, strawberry and sea buckthorn, characterized by increasing antioxidant activity (AOA). Successful nanoparticle formation occu...
Stable water-in-crude-oil emulsions remain a bottleneck in the treatment of heavy Uzbek crudes, and the demulsifiers used at field level are almost entirely imported. Two local secondary streams—the xylene-rich Ustyurt pyrolysis distillate and...
A library of 20 roof-shaped biaxial nematogens has been synthesized, with two different lateral chains, R1 and R2, and a terminal carboxyl ester linked via spacers of different lengths. Polarized optical microscopy (POM), differential scanning calori...
Fluorinated fatty acids occupy a distinctive position at the intersection of natural-product chemistry, lipid metabolism, and synthetic organofluorine chemistry. This mini-review examines their natural occurrence, structural characterization, propose...
Artificial intelligence and big data are transforming chemistry: the field is shifting from a discipline in which observations are mainly interpreted after experiments into a domain in which data, models, and experimental research form a unified, int...
Biomass provides renewable carbon for the production of fuels, chemicals, and functional materials [...]
Drug resistance and undruggable targets persist as major therapeutic hurdles. Marine natural products (MNPs), which have evolved under extreme conditions, offer structurally diverse scaffolds that engage targets via unconventional mechanisms. This re...
Layered double hydroxides (LDHs) are functional anionic clays that belong to the family of two-dimensional (2D) materials. LDHs consist of positively charged brucite host layers separated by guest-exchangeable interlayer anions, which overall offer u...
As a photocatalyst, silver phosphate (Ag3PO4) features high quantum yield and strong photocatalytic ability, demonstrating great potential in water splitting and the treatment of water pollutants. However, its own photo-corrosion and low solubility i...
A robust and selective reversed-phase ultra-high-performance liquid chromatography (RP-UHPLC) method was developed and validated for the simultaneous quantification of lactoperoxidase (LPO) and lactoferrin (LF) in commercial LPO raw materials. A key...
This study presents an efficient synthetic strategy for heterocycles using silica-supported sodium carbonate as a reusable heterogeneous catalyst under both conventional and Q-Tube high-pressure conditions. The distinct product outcomes observed unde...
Machine-learning approaches for small-molecule nuclear magnetic resonance (NMR) often rely on predicted spectra or evaluation schemes that do not fully control structural overlap between training and test data. Here, we curated 555 paired experimenta...
Mercury contamination threatens aquatic ecosystems and human health because of its toxicity, persistence, and potential for bioaccumulation. This study investigated an electrochemically assisted self-assembly (EASA)-derived glutathione-modified thiol...
Inspired by the newly discovered sandwich D5d [Os(η5-B5H10)2] as a carbon-free analog of ferrocene [Fe(η5-C5H5)2] and based on extensive global searches and first-principles theory calculations, we present herein the viable possibility of a s...
With the increasing depletion of fossil resources, biomass utilization has become one of the key strategies for achieving sustainable development. Biomass, as an abundant renewable carbon source in nature, can be converted into high-value chemicals v...
Lignocellulose represents an abundant and renewable biomass feedstock; however, its intrinsically recalcitrant cross-linked network of cellulose, hemicellulose, and lignin poses a significant barrier to the efficient fractionation and high-value util...
The blue and deep-red wavelengths emitted by plant growth lamps effectively encompass the entire spectrum of plant pigments essential for optimal growth. Nevertheless, inadequate thermal stability and poor quantum efficiency impede advancements in pl...
Deep eutectic solvents (DESs) are emerging as efficient, green, low-toxicity solvents in the field of natural product extraction and separation. To systematically understand the development trend and research hotspots in this area, this paper, based...
Aziridine, a three-membered nitrogen-containing heterocyclic ring, is a versatile building block in organic synthesis. Due to high ring strain, it tends to undergo ring opening reactions under the influence of nucleophilic reagents. Facile constructi...
A four-step synthetic route to functionalized cycloalkane-fused 5H-pyrido[3,2-b]indol-4-amines was developed from substituted 2-aminobenzonitriles. Initial N-alkylation with bromoacetonitrile was performed in a choline chloride/urea deep eutectic sol...
New carbazole-based pyrido[2,3-d]pyrimidine urea and thiourea derivatives (4–6) were synthesized from the previously reported amino intermediate 3, while the previously reported compounds 2 and 3 were included for comparative purposes. The new...
Bisantrene (9,10-anthracenedicarboxaldehyde bis[(4,5-dihydro-1H-imidazol-2-yl)hydrazone]) and its monosubstituted analogue anthracen-9-imidazoline hydrazone (9-AIH) are bioactive anthracene derivatives whose antitumor activity stems from DNA intercal...
A physics-informed machine-learning model was created to forecast the dielectric constant of oxide materials. The study explores the physicochemical descriptors that govern the response of the materials. A set of 3304 non-metallic oxide compounds was...
The development of less toxic nanoparticles capable of producing and selectively sensing organic pollutants remains a significant challenge in biological and environmental applications. In this study, ZnInS/ZnS quantum dots (QDs) were synthesized via...
Reaching net-zero emissions requires more than displacing fossil combustion with renewable electricity; several of the largest industrial emitters—cement, steel, chemicals, and aviation—cannot be fully electrified with current technology,...
The solvent dependence of the optical properties of tris(thenoyltrifluoroacetonate)(1,10-phenanthroline)europium(III) (Eu(TTA)3Phen) solution was studied in chloroform, dichloromethane, toluene, acetonitrile, acetone, N,N-dimethylformamide, dimethyl...
The copper ferrite/nitrogen-doped biochar (CuFe2O4/Nx-BC) was synthesized by a one-step sol–gel pyrolysis method, and its efficiency in activating PS to degrade MB was evaluated. The influences of preparation conditions, degradation conditions,...
This study investigates the highly selective synthesis of ethanol from methanol, CO2, and H2 over a Ru-Co bimetallic catalyst, focusing on reaction condition optimization, kinetics, scale-up feasibility, and catalyst stability. The optimal reaction c...
High-energy-density hydrocarbon (HEDH) fuels are essential for aerospace propulsion, yet the design of such fuels is limited by the scarcity of reliable property data. In this work, we fine-tuned Uni-Mol, a pretrained three-dimensional (3D) molecular...
Dewar–Chatt–Duncanson (DCD) model has been the celebrated model in describing metal–ligand donation and backdonation. However, this runs counter in the case of M-diborene and M-diboron complexes with early transition metals where B-...
Rigid carbon frameworks in organic semiconductors restrict the tunability of their electronic and spin properties. Peri-metalation of polyacenes with coinage metals, particularly gold and copper, offers a route to electronic regimes not attainable in...
Adsorptive interactions between adsorbents and toxic contaminants are significantly exploited to the advantage of water treatment goals. In this study, adsorptive interactions in aqueous solution between Pb (II) ions and a lowly toxic and structurall...
This study investigates the fluorescent and mesomorphic properties of tetrakis(oxadiazolyl)benzenes (TOBEs) and -pyrazines (TOPYs), novel cruciform liquid crystals. The impact of a set of four side chains on optical and mesomorphic properties is repo...
This review summarizes the methods for the synthesis of α-phosphonocinnamates and their heterocyclic analogs, which have found important applications in materials chemistry, as convenient building blocks in organic synthesis and in other areas...
The use of different marine resources, including various colouring agents, is rooted in human history. They have been used as nutrients and medicaments and in luxury products. Readily available marine biological pigments (MBPs) are considered inexpen...
The precise control of droplet movement on surfaces remains a major challenge in the field of smart surfaces. Conventional systems based on light, electric, or magnetic stimuli often require the addition of corresponding photothermal, conductive, or...
Radiation-induced salivary gland injury (RISGI) is an inevitable and serious complication for patients with head and neck cancer. Reactive oxygen species (ROS) generated during radiotherapy are the primary cause. Hyposalivation is the most obvious sy...
Electron upconversion, the promotion of a single electron into a higher-energy orbital as the direct consequence of an exergonic chemical step, has been studied mainly as a way to generate transient “super-reductants” that hand off a high...
“Altering the auxiliary atoms” is an effective approach for expanding the planar tetracoordinate carbon (ptC) family. The ternary CBe4S32− cluster has been designed by using the “isoelectronic replacement of auxiliary bridges&...
Linde Type A (LTA) zeolite was synthesised from purified Angren kaolin (Uzbekistan) by a metakaolin route. Raw kaolin was beneficiated by dispersion–decantation to reduce iron, calcined at 700 °C, and crystallised in NaOH solution at 100 &d...
Lethal foodborne illness outbreaks represent a critical intersection of public health surveillance, environmental health, and forensic toxicology. When acute gastrointestinal syndromes lead to sudden death, traditional postmortem investigation techni...
The crystal structure and physicochemical properties of a new Ni/Zn codoped bismuth antimonite pyrochlore, synthesized by the solid-phase reaction method, were investigated. The most optimal outcomes of Rietveld refinement for Bi2.7Zn0.46Ni0.70Sb2O10...
Geogenic processes and human activities are both major causes of soil pollution. Soils can get toxic transition metals from the materials they are formed from, but most pollution comes from industrial and farming activities. The presence of these tra...
The research on semiconductor electrocatalysts has developed into an active field of study in the past decade. By constructing heterojunctions, one may efficiently overcome the limitations of semiconductors’ broad band gaps and low conductivity...
Developing adsorbents with rapid kinetics and high adsorption capacity is essential for efficient CO2 capture. Herein, oxygen-rich porous carbons were synthesized from phenolic resin through K2CO3 activation. By systematically varying the activation...
The underexplored Passerini–Smiles reaction (PSR), a variant of the 3-component Passerini reaction (3CPR), was successfully employed to create a tailored library of phenoxy-indoline carboxamide derivatives based on a fragment-based hybrid drug...
Controlling molecular catalyst speciation under reaction conditions can be an effective approach for extending catalyst lifetimes and controlling selectivity. Anchoring molecular catalysts to solid supports, to generate hybrid catalysts, is a means f...
Batteries, especially useful for portable instruments, are the most widely used alternative to direct current. Their operating principle is based on irreversible or reversible chemical reactions, which are called primary (non-rechargeable) or seconda...
Developing tire sealants that effectively combine rapid sealing and mechanical durability remains a key challenge. This study presents a novel, high-performance sealant based on a natural rubber latex (NRL) matrix reinforced with uniformly dispersed...
This study focuses on the synthesis of Co0.5Cu0.5Fe2O4 mixed ferrites supported on nanoporous carbon materials. The carbon supports were derived from two mixtures: a mixture of spent motor oil and pine wood chips (designated as AC-A), and a mixture o...
