139 Result(s)
within
**ang-**ang Ru
Chemistry
Characterization and Evaluation of Materials
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Article
A supramolecular fluorescence sensor array for the differentiation of multiple anions and prediction of iodine in artificial urine using machine learning
The simultaneous discrimination and detection of multiple anions in an aqueous solution has been a major challenge due to their structural similarity and low charge radii. In this study, we have constructed a ...
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Article
S-scheme heterojunction phthalocyanine/TiO2 photoelectrochemical sensor for innovative glutathione detection
A novel photoelectrochemical sensor, employing an S-scheme heterojunction of phthalocyanine and TiO2 nanoparticles, has been developed to enable highly sensitive determination of glutathione. By integrating the f...
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Article
Hydroxylated hierarchical flower-like COF for solid-phase extraction of adrenergic receptor agonists in milk
A new detection platform based on a hydroxylated covalent organic framework (COF) integrated with liquid chromatography–tandem mass spectrometry (LC–MS/MS) was constructed and used for detecting adrenergic rec...
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Article
A Dynamic Covalent Bonding-based Nanoplatform for Intracellular Co-Delivery of Protein Drugs and Chemotherapeutics with Enhanced Anti-Cancer Effect
Efficient intracellular delivery of protein drugs is critical for protein therapy. The combination of protein drugs with chemotherapeutics represents a promising strategy in enhancing anti-cancer effect. Howev...
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Article
One-step solvent thermal synthesis of 3D networked MOF composites for preparation of an ultrasensitive chemosensor for hydroquinone and catechol
Pharmaceuticals and personal care products (PPCPs) have a significant impact on the environment and human health, due to their sometimes toxic and carcinogenic characteristics. Therefore, an innovative chemose...
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Article
Structural Properties of Ions and Polyelectrolytes in Aqueous Solutions under External Electric Fields: The Sign Effect
We utilize molecular dynamics simulations to investigate the microstructures of ions and polyelectrolytes in aqueous solutions under external electric fields. By focusing on the multi-body interactions between...
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Article
The calculated electronic and optical properties of β-Ga2O3 based on the first principles
The electronic and optical properties of β-Ga2O3 have been investigated by CASTEP using first principles. It is found that β-Ga2O3 has an indirect band gap and the conduction band base is located at the Γ poin...
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Article
Copper-coated Porous Polyimide as Ultralight and Safe Current Collectors for Advanced LIBs
Metallic copper is widely used as current collector (CC) for graphite anode of lithium-ion batteries (LIBs) due to its high electrical conductivity and electrochemical stability. However, the large volume dens...
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Article
Study on the preparation of macromolecular compatibilizer and its effect on the characteristics of fluoroelastomer (FKM)/silicone rubber (MVQ) blend
The FKM-g-SiR macromolecular compatibilizer was produced by using a high-temperature thermomechanical grafting process to graft long-chain vinyl silicone oils (SiR, terminal vinyl dimethicone) with varying vinyl ...
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Article
Investigating the Absorption and Desorption Behavior of Methylene Chloride in the Poly(aryl ether ketone) Film with Different Crystallinities
Poly(aryl ether ketone) (PAEK) films with different crystallinities were obtained by controlling the cooling rate, which were subjected to the absorption and desorption of methylene chloride (CH2Cl2). We employed...
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Article
Molecularly imprinted dispersive micro solid-phase extraction and tandem derivatization for the determination of histamine in fermented wines
Histamine causes allergic reactions and can serve as an indicator for assessing food quality. This study designed and developed a dispersive micro solid-phase extraction (D-μSPE) method that combined the advan...
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Article
Temperature-induced Evolution of Micro-structure and Chain Dynamics in Thermoplastic Polyurethane with Low Hard Segment Content as Studied by In Situ Synchrotron SAXS and Time-Domain NMR Experiments
The microstructural evolution of a thermoplastic polyurethane (TPU) with low hard segment content has been monitored utilizing in situ real-time synchrotron small angle X-ray scattering (SAXS) and time-domain nuc...
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Article
A white-light-emitting sensor array based on cucurbit[8]uril for quantitative detection of multicomponent nitroaniline isomers
A white-light-emitting supramolecular complex through supramolecular interactions has been assembled; the white luminescent supramolecular complex exhibits two emission spectra. Based on this, a dual-channel w...
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Article
Self-driven directional polypyrrole-polyethyleneimine nanopigment-infused medical textiles with potential asymmetrical ionic convection and biological effects for follicle restoration
Hair loss is one of the most common and distressing conditions that can be traumatic for an individual. Many non-pharmacological and pharmacological treatments for hair loss have been developed. However, serio...
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Article
The optimization of thermal insulation-related properties of polysaccharide-based aerogel by the multi-layer combination method
The development of polysaccharide-based biodegradable thermal insulation aerogels benefited environmental protection. The thermal conductivity of polysaccharide-based aerogels prepared by the freeze-drying met...
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Article
Magnetic-assisted exciton-plasmon interactions modulated Bi2S3 nanorods@MoS2 nanosheets heterojunction: towards a split-type photoelectrochemical sensing of profenofos
A split-type photoelectrochemical (PEC) sensor was designed for the detection of profenofos (PFF) depending on the magnetic-assisted exciton-plasmon interactions (EPI) between the semiconductor substrate and A...
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Article
Facile Synthesis of Polycarbonate Diol via Copolymerization of CO2 and Cyclohexene Oxide Catalysed by a Combination of One-Component Phosphonium Borane Lewis Pair and Water
Well-defined polycarbonate diol was successfully synthesized through a strategy using a combination of organocatalyst and water. Such strategy was less developed in organocatalyzed polymerization and frequentl...
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Article
An Alternative Low-Cost Strategy for Simultaneous Sensitive Detection of Adjacent ESR1 Mutations in Single Circulating Tumor Cell
ESR1 mutation is of great clinical significance and being promoted as a marker of resistance to endocrine therapy in breast cancers. However, it is a challenging task to detect ESR1 mutations from traditional bio...
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Article
Elevated electrocatalytic performance of A-site non-stoichiometric LaxNiO3 perovskites towards methanol oxidation reaction in NaOH solution
Perovskite with the general formula ABO3 has received great interest in the application of fuel cells. The catalytic performances of perovskite can be significantly influenced by regulating the A-site non-stoichi...
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Article
Fluorescence determination of tannic acid imprinted in conjugated hypercrosslinked polymers by Friedel–Crafts acylation
A molecularly imprinted hypercrosslinked polymer (HCP) was synthesized from the polymerization of mesitylene monomer, terephthaloyl chloride crosslinker, and tannic acid (TA) template through FeCl3-catalyzed Frie...
