690 Result(s)
within
Analytical Chemistry
Characterization and Evaluation of Materials
Xu** Song
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Article
CuxO decorated Ti3C2Tx MXene composites for non-enzymatic glucose sensing with large linear ranges
Ti3C2Tx MXene/CuxO composites were prepared by acid etching combined with electrochemical technique. The abundant active sites on the surface of MXene greatly increase the loading of CuxO nanoparticles, and the s...
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Article
Electrochemical Detection of Pb(II) Ions in Aqueous Solution by Carbon Nanospheres Modified Boron-Doped Diamond Electrode
In this paper, a sensor using carbon nanospheres modified boron-doped diamond (CNs/BDD) electrode for detecting heavy metal ions rapidly in aqueous solution is studied. The CNs/BDD electrode is characterized s...
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Article
Soft ionization mechanisms in flexible µ-tube plasma—from FµTP to closed µ-tube plasma
In order to find an explanation for the mechanism in a plasma operated with an alternating voltage, or rather a square wave voltage, such a plasma was investigated. It was found that Penning ionization, charge...
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Article
Retraction Note: Designing of CuS growing on Bi2WO6 nanosheet heterostructures based on a photoelectrochemical aptasensor for detecting ofloxacin
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Article
Na3Zr2Si2PO12 solid electrolyte with Bi2O3 as sintering aid for solid-state sodium batteries
Improving the density of Na3Zr2Si2PO12 (NZSP) solid electrolyte is crucial for its application in solid-state sodium batteries. Here, bismuth oxide with low melting point has been evaluated as a sintering aid for...
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Article
Advances in D-dimer testing: progress in harmonization of clinical assays and innovative detection methods
The D-dimer is a sensitive indicator of coagulation and fibrinolysis activation, especially valuable as a biomarker of intravascular thrombosis. Measurement of plasma D-dimer levels plays a crucial role in the...
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Article
Light-driven rGO/Cu2 + 1O tubular nanomotor with active targeted drug delivery for combination treatment of cancer cells
The unprecedented navigation ability in micro/nanoscale and tailored functionality tunes micro/nanomotors as new target drug delivery systems, open up new horizons for biomedical applications. Herein, we desig...
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Preparation of high-performance copper fluoride cathode material for thermal batteries: effect of heat treatment temperature of precursor ammonium copper fluoride
A copper fluoride with small size and high purity is very important to present its ability as a cathode material for lithium thermal batteries (LTBs). In this paper, we investigate the effect of the heat treat...
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Article
A ratiometric fluorescent sensor based on S-doped BCNO quantum dots and Au nanoclusters combined with 3D-printing portable device for the detection of malachite green
Sulfur-doped BCNO quantum dots (S-BCNO QDs) emitting green fluorescence were prepared by elemental do** method. The ratiometric fluorescence probe with dual emissions was simply established by mixed S-BCNO Q...
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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
Integrated spatial metabolomics and network pharmacology to explore the pharmacodynamic substances and mechanism of Radix ginseng-Schisandra chinensis Herb Couple on Alzheimer’s disease
Radix ginseng and Schisandra chinensis have been extensively documented in traditional Chinese medicine (TCM) for their potential efficacy in treating dementia. However, the precise mechanism of their therapeu...
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Article
3D spheroid HepaRG and fluorescent biphasic tracer for CYP3A4-mediated antibiotic interaction monitoring in sepsis
Cytochrome P450 3A4 (CYP3A4) is a crucial enzyme in the metabolism of xenobiotics, particularly in drug metabolism interactions (DDIs), making it a significant factor in clinical drug use. However, current ass...
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Article
Correction to: Preparation of Plasma Sprayed GDC Electrolytes for Metal-Supported Solid Oxide Fuel Cells
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Article
Analysis of unsaturated alginate oligosaccharides using high-performance anion exchange chromatography coupled with mass spectrometry
Alginate is a commercially important polysaccharide composed of mannuronic acid and its C5 differential isomer guluronic acid. Comprehensive research on alginate and alginate lyases requires efficient and prec...
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Article
Development and Validation of an Impedimetric Sensor Modified with Molecularly Imprinted Polymer for Direct Determination of Bisphenol A in Bioanalytics
There is a strong correlation between bisphenol A (BPA) and the risks of endocrine disruption in humans. However, the mechanism behind this correlation is still unknown due to the challenge of accurately asses...
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Article
Effect of Low Plasma Spraying Power on Anode Microstructure and Performance for Metal-Supported Solid Oxide Fuel Cells
Metal-supported solid oxide fuel cells have broad application prospects in distributed power generation, transportation, military, and other fields. The electrochemical performance of the cell is still a chall...
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Study on the Wear and Corrosion Resistance of CoCrFeNiTi0.8-xcBN Laser Cladding Coatings
This work aimed to explore the effect of cBN (cubic boron nitride) content on the microstructures and wear-corrosion resistance of the CoCrFeNiTi0.8-xcBN (x = 0, 2, 4, 6 wt.%) particle-reinforced high-entropy all...
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Article
Biogated mesoporous silica nanoagents for inhibition of cell migration and combined cancer therapy
Migration is an initial step in tumor expansion and metastasis; suppressing cellular migration is beneficial to cancer therapy. Herein, we designed a novel biogated nanoagents that integrated the migration inh...
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Article
Interface-constrained catalytic hairpin assembly permits highly sensitive SERS signaling of miRNA
The rapid and precise monitoring of peripheral blood miRNA levels holds paramount importance for disease diagnosis and treatment monitoring. In this study, we propose an innovative research strategy that combi...
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Article
Efficient porphyrin integrated UiO-66 probes for ratiometric fluorescence sensing of antibiotic residues in milk
Dual-emissive fluorescence probes were designed by integrating porphyrin into the frameworks of UiO-66 for ratiometric fluorescence sensing of amoxicillin (AMX). Porphyrin integrated UiO-66 showed dual emissi...
