2,955 Result(s)
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Article
Highly Efficient and Linear-Selective Hydroformylation of Allyl Acetate Under Mild Conditions Regulated by Additives
1,4-Butanediol, an important chemical raw material, especially as the monomer of engineering plastic polyethylene terephthalate (PBT), plays a pivotal role in contemporary chemicals. A promising parallel appro...
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Itemized determination of As, Sb, Bi, Se, and Ge in graphite sample by HG-AFS with high-temperature microwave digestion
In this paper, we optimized a method for fast and accurate determination of five impurity elements (As, Sb, Bi, Se, and Ge) in graphite samples to overcome the shortcomings of existing methods, such as complic...
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A Dual-mode platform for the rapid detection of Escherichia coli O157:H7 based on CRISPR/Cas12a and RPA
Escherichia coli O157:H7 (E. coli O157:H7) is a foodborne pathogenic microorganism that is commonly found in the environment and poses a significant threat to human health, public safety, and economic stability w...
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Tetraphenylethene-based hole transporting material for highly efficient and stable perovskite solar cells
2,2,7,7-Tetrakis-(N,N-di-p-methoxyphenylamine)-9,9-spirobifluorene (Spiro-OMeTAD) has been identified as the most widely used and effective hole transporting material (HTM) in perovskite solar cells (PSCs). Howev...
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Article
Crystal structures and properties of two aromatic carboxylic acid-based medicinal salts of paliperidone
Two pharmaceutical salts of paliperidone, namely, paliperidone benzoate (PLPT·BA) and paliperidone salicylate (PLPT·SA), were successfully synthesized using benzoic acid (BA) and salicylic acid (SA) as startin...
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Article
A Supported Metal Dual-Atom Site Catalyst for Oxygen Reduction: A First-Principles Study
Dual-atom site catalysts with the adjacent metal atomic sites can cooperatively catalyze oxygen reduction reaction (ORR), showing great potential in ORR field. Herein, the ORR activity and mechanism of a suppo...
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Article
Hollow Multishelled Structure: Synthesis Chemistry and Application
Hollow multishelled structure (HoMS), a promising and complex multifunctional structural system, features at least two shells that are separated by internal voids. The unique structure endows it with numerous ...
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Article
Highly sensitive water pollution monitoring using colloid-processed organic photodetectors
Water stands at the heart of the Sustainable Development Goals, and risk management for clean water often requires in situ monitoring of contaminants, where a portable photodetector with high detectivity is hi...
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Article
Preparation of Sustainable Kapok Fiber/Chitosan Composite Aerogels with Amphiphilic and Mechanical Properties for Thermal Insulation and Packaging Applications
With the growing global scarcity of energy sources, there is an increasing focus on the development of thermal insulation materials. Kapok fiber, a renewable agricultural by-product, garners attention as an ec...
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Article
Aldehyde oxidase mediated enantioselective metabolic health risk of dinotefuran
Chiral pollutants often pose significant differential environmental health risks. In this study, the biotransformation of chiral dinotefuran (DIN) and its enantioselective metabolic toxicity mechanisms have be...
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Article
The Investigation of the Subtle Structural Discrepancies between Oryza Sativa Recombinant and Plasma-Derived Human Serum Albumins to Design a Novel Nanoparticle as a Taxane Delivery System
To solve the large size faultiness of Oryza sativa recombinant human serum albumin nanoparticle (OsrHSA NP), the structural discrepancies between OsrHSA and plasma-derived human serum albumin (pdHSA) were analyze...
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Article
Open AccessM1 macrophage-derived exosomes promote intervertebral disc degeneration by enhancing nucleus pulposus cell senescence through LCN2/NF-κB signaling axis
Intervertebral disc degeneration (IVDD) is the primary factor contributing to low back pain (LBP). Unlike elderly patients, many young IVDD patients usually have a history of trauma or long-term abnormal stres...
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Enhanced Low-temperature CO2 Hydrogenation to Methane Over Co-Zn Oxides Catalysts
In this work, Cox/ZnO catalysts with different CoZn mass ratios were prepared by hydrothermal and impregnation methods, demonstrating that Cox/ZnO exhibits excellent low temperature (<260°C) CO2 methanation activ...
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Article
Cellulose nanocrystal-graft-polyacrylic acid /polyvinyl alcohol hydrogels: physicochemical properties and swelling behavior
This research describes the swelling behavior of cellulose nanocrystal-graft-polyacrylic acid/polyvinyl alcohol (CNC-g-PAA/PVA) hydrogels produced via a semi-interpenetrating network (semi-IPN) approach. To im...
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Article
Real-time monitoring of intracellular biochemical response in locally stretched single cell by a nanosensor
Mechanotransduction is the essential process that cells convert mechanical force into biochemical responses, and electrochemical sensor stands out from existing techniques by providing quantitative and real-ti...
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Article
Effect of material composition on the performance for ZnO@C/Bi as Zn anode
Inhibiting dendrite growth and hydrogen evolution corrosion play a key role in improving the anode performance of zinc secondary batteries. ZnO@C/Bi composites with a unique core–shell structure were fabricate...
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Open AccessEffective delivery of miR-150-5p with nucleus pulposus cell-specific nanoparticles attenuates intervertebral disc degeneration
The use of gene therapy to deliver microRNAs (miRNAs) has gradually translated to preclinical application for the treatment of intervertebral disc degeneration (IDD). However, the effects of miRNAs are hindere...
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Article
A low n-6/n-3 PUFA ratio and high level of dietary ɑ-linolenic acid improves sleep behavior in mice with insomnia
Camelina sativa oil (CSO) and Semen Ziziphi Spinosae oil (SZSO) are functional oils that have beneficial effects on brain health. This study evaluated the sedative and hypnotic effects of vegetable oils with vari...
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Open AccessSingle-atom nanozymes shines diagnostics of gastrointestinal diseases
Various clinical symptoms of digestive system, such as infectious, inflammatory, and malignant disorders, have a profound impact on the quality of life and overall health of patients. Therefore, the chase for ...
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Article
The Double-Layer Graphene Surface Plasmon-Polaritons Spectrum in Hydrodynamic Model
The spectrum of surface plasmon polaritons in double-layer graphene with and without an external magnetic field by utilizing Maxwell’s equations in a hydrodynamic model was studied and field configurations wer...
