Materials
Materials
Effect of WC Particle Size on Microstructure and Mechanical Properties of WC?10CoCrFeNiAl Composites
20/09/2023 -
Herein, the influence of the initial particle size of WC on the microstructure and properties of WC?10CoCrFeNiAl composite is explored, two kinds of WC particles with different particle sizes are...
Reversed Electron Transfer in Dual Single Atom Catalyst for Boosted Photoreduction of CO2
20/09/2023 -
This work reports the synthesis of Au/Co dual single atom (DSA) loaded CdS for photocatalytic CO2 reduction. A reversed electron transfer mechanism is confirmed for this Au/Co DSA that leads to...
A novel electrochemical sensing platform based on double-active-center polyimide covalent organic frameworks for sensitive analysis of levofloxacin
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The development of a simple and sensitive electrochemical sensing platform for levofloxacin (LVF) analysis is of great significance to human health. In this work, a covalent organic framework...
Bimodal persistent luminescence for autofluorescence-free ratiometric biosensing
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In optical biosensing, analyte-independent factors such as autofluorescence interference and excitation source fluctuation decrease the sensitivity and accuracy. Herein, we reported a bimodal...
Exploring the Potential of a Herbal Nanoemulsion as an Antimicrobial Mouthwash
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Abstract The study aimed to formulate a nanoemulsion, combine it with aqueous extracts of herbal powders, and test its efficiency as caries-preventing mouthwash. Formulation of...
Disability specific equivalence scales: a case–control approach applied to the cost of acquired brain injuries
01/12/2023 -
Abstract Osteoarthritis (OA) treatment mainly relies on developing new drugs or nanocarriers, while little attention is paid to building novel remedial mode and improving drug...
Research progress in the detection of common foodborne hazardous substances based on functional nucleic acids biosensors
18/09/2023 -
The main types of functional nucleic acids, signal amplification elements, and signal amplification technologies for detecting foodborne hazardous substances are described. Chen and coworkers have...
Facile prepared microfluidic chip for multiplexed digital RT?qPCR test
20/09/2023 -
Graphical Abstract and Lay SummaryThis study presents a facile digital microfluidic chip driven by centrifugal force for digital PCR analysis. Accurate, quantitative, and multiplexed digital RT?qPCR...
Design and synthesis of novel 1,2,3,4?tetrazines as new anti?leukemia cancer agents
20/09/2023 -
Eleven novel 1,2,3,4?tetrazine derivatives were synthesized via [3?+?3] cycloaddition reaction between in situ formed aza?oxyallyl cations and azides and their anticancer activities were evaluated...
Neuroprotective potential of formononetin, a naturally occurring isoflavone phytoestrogen
18/09/2023 -
RAGE activation promotes proinflammatory or proapoptotic cell responses. LRP1 regulates the clearance of A? in Alzheimer's disease. Formononetin ameliorates A?/RAGE?mediated inflammatory and...
Structure?based biological investigations on ruthenium complexes containing 2,2??bipyridine ligands and their applications in photodynamic therapy as a potential photosensitizer
18/09/2023 -
This study focuses on the synthesis, structural analysis, and biological application (pertaining to cytotoxicity and radical generation) of ruthenium complexes. The presence of partially occupied...
Quantification of Phytochemicals and Metal Ions as well as the Determination of Volatile Compounds, Antioxidant, Antimicrobial and Antacid Activities of the Mimosa pudica L. Leaf: Exploration of Neglected and Under?Utilized Part
20/09/2023 -
Mimosa pudica L. (MP) is well?known plant in traditional medicinal system, especially in India. Unfortunately, leaves of MP are less explored. To determine the food and nutritional value of the...
A New Harziane Diterpene, Harziaketal A, and a New Sterol, Trichosterol A, from the Marine?Alga?Epiphytic Trichoderma sp. Z43
20/09/2023 -
One new diterpene, harziaketal A (1), and one new highly degraded sterol, trichosterol A (2), along with three known compounds, including one diterpene, harzianone (3), and two steroids,...
Machine?Learning?Aided NO2 Discrimination with an Array of Graphene Chemiresistors Covalently Functionalized by Diazonium Chemistry
20/09/2023 -
Nosey, NO2sey! An e?nose based on graphene chemiresistors, covalently functionalized by exploiting diazonium chemistry, has been developed to detect and discriminate nitrogen dioxide for...
Diversification of Carbodicarbene Class by Embedding an Anionic Component in its Scaffold
20/09/2023 -
Carbodicarbene (CDC) has become an emerging ligand in many fields due to their strong ??donating ability. We report the synthesis of the first anionic CDC pincer Pd complexes containing a BF2 moiety...
Multigram Synthesis of Dimethyl Stellane?1,5?Dicarboxylate as a Key Precursor for the ortho?Benzene Mimics
20/09/2023 -
Herein we present previously unavailable C(sp3)?rich polycyclic hydrocarbon scaffolds which have a potential to become valuable tools in medicinal chemistry and crop science as saturated bioisosteres...
Fabrication of a Novel Co/CoO@Fe2V4O13 Composite Catalyst as a Photoanode for Enhanced Photoelectrochemical Water Oxidation
19/09/2023 -
Schematic showing the probable charge transfer mechanism in a p?n junction consisting of p?type CoO and n?type Fe2V4O13. The depletion region is formed at the interface due to the diffusion of...
Photo?Induced Carbonylation of Aryl Bromides for the Synthesis of Aryl Esters and Amides under Transition Metal?Free Conditions
20/09/2023 -
In this work, we developed a photo?induced carbonylation of aryl bromides under transition metal?free conditions. The reaction shows good activity with alcohol and amine nucleophiles. Various esters...
Chemiresistive Gas Sensing using Graphene?Metal Oxide Hybrids
20/09/2023 -
This review focuses on graphene?functionalized metal oxide nanostructures designed for gaseous molecules detection, mainly hydrogen gas sensing applications. Perfect structured pristine graphene...
Easy Access to Tertiary Amines from Carbonyl Compounds with Substituted Amine?Boranes: A Substrate, Catalyst, and Additive?Free Approach Under Mild Conditions
20/09/2023 -
An operationally simple and efficient protocol for the transformation of carbonyl compounds to tertiary amines with various secondary amine?boranes is reported. The reaction proceeds at room...
New Molecular Design, Step?Saving Synthesis, and Applications of Indolocarbazole Core?Based Oligo(hetero)arenes
20/09/2023 -
The introduction of 3, 4?ethylenedioxythiophene (EDOT) into indolocarbazole?based hole?transporting materials (HTMs) as ??spacers significantly promoted the PCEs of up to 17.5?% of their...
