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Flow Injection Analysis Technique for Online Preconcentration of Lead Ions in Airborne Particulate Matter Using Imprinted Polymer as the Sorbent
Flow Injection Analysis Technique for Online Preconcentration of Lead Ions in Airborne Particulate Matter Using Imprinted Polymer as the Sorbent
This work reported a simple and sensitive flow injection analysis (FIA) technique coupled with a Flame Atomic Absorption S...
Assay of Biomarkers for Alzheimer’s Disease by Surface Plasmon Resonance
Assay of Biomarkers for Alzheimer’s Disease by Surface Plasmon Resonance
Alzheimer’s disease (AD) is one of the neurodegenerative diseases characterized by cognitive dysfunction and behavio...
A Bifunctional-Blocker-Aided Hybridization Chain Reaction Lighting-Up Self-calibrating Nanocluster Fluorescence for Reliable Nucleic Acid Detection
A Bifunctional-Blocker-Aided Hybridization Chain Reaction Lighting-Up Self-calibrating Nanocluster Fluorescence for Reliable Nucleic Acid Detection
In this work, we proposed a ratiometric silver nanoclusters (AgNCs) fluorescent assay by designing a bifunctional-blocker-...
Integrating Bimetallic Nanoparticles with Covalent Organic Frameworks as Multifunctional Nanozyme for Colorimetric Detection of Hydrogen Peroxide and Glutathione
Integrating Bimetallic Nanoparticles with Covalent Organic Frameworks as Multifunctional Nanozyme for Colorimetric Detection of Hydrogen Peroxide and Glutathione
The controllable growth of metal nanoparticles on nanomaterials is becoming an effective strategy for developing nanocompo...
Identification and Analysis of the Intermediates from Photodegradation of 3,3′-diamino-4,4′-azoxyfurazan (DAAF) by SERS and HPLC–MS/MS
Identification and Analysis of the Intermediates from Photodegradation of 3,3′-diamino-4,4′-azoxyfurazan (DAAF) by SERS and HPLC–MS/MS
Understanding the structural changes and degradation mechanisms of organic pollutants is critical in environmental researc...
Colorimetric Detection of Acid Phosphatase and Malathion Using NiCo2O4 Nanosheets as Peroxidase-Mimicking Activity
Colorimetric Detection of Acid Phosphatase and Malathion Using NiCo2O4 Nanosheets as Peroxidase-Mimicking Activity
The establishment of a low-cost and facile approach for the assay of acid phosphatase (ACP) and its inhibitor is a researc...
A Biomimetic Membrane-Coated Nanoprobe for the Ratiometric Fluorescence Detection of Phospholipase A2
A Biomimetic Membrane-Coated Nanoprobe for the Ratiometric Fluorescence Detection of Phospholipase A2
Phospholipase A2 (PLA2) is a critical biomarker of many diseases. Among various fluorescent probes, the ratiometric ones h...
Simultaneous Determination of Trace Matrine and Oxymatrine Pesticide Residues in Tea by Magnetic Solid-Phase Extraction Coupled with Liquid Chromatography-Tandem Mass Spectrometry
Simultaneous Determination of Trace Matrine and Oxymatrine Pesticide Residues in Tea by Magnetic Solid-Phase Extraction Coupled with Liquid Chromatography-Tandem Mass Spectrometry
Hu C, Feng J, Cao Y, Chen L, Li Y. Deep eutectic solvents in sample preparation and determination methods of pesticides: r...
Accurate Quantification of Pure Thiacloprid with Mass Balance and Quantitative H-NMR
Accurate Quantification of Pure Thiacloprid with Mass Balance and Quantitative H-NMR
Thiacloprid is the first-generation neonicotinoid insecticide, which is widely used in modern agriculture. Reference mater...
Sensitive and Specific Y-Shaped Ratio Biosensor for Detecting Serum miR-18a: Potential Early Scanning Tool for Non-Small Cell Lung Cancer
Sensitive and Specific Y-Shaped Ratio Biosensor for Detecting Serum miR-18a: Potential Early Scanning Tool for Non-Small Cell Lung Cancer
miR-18a has been identified as a significantly expressed microRNA (miRNA) in non-small cell lung cancer (NSCLC) and plays ...
Carbon Dots as “On–Off–On” Fluorescence Sensors for Selective and Consecutive Detection of 4-Nitrophenol and Cerium(IV) in Water Samples
Carbon Dots as “On–Off–On” Fluorescence Sensors for Selective and Consecutive Detection of 4-Nitrophenol and Cerium(IV) in Water Samples
An “on–off–on” fluorescence sensor was designed for rapidly and consecutively detecting 4-nitrophe...
Review of Electrochemical Sensors and Biosensors Based on First-Row Transition Metals, Their Oxides, and Noble Metals Nanoparticles
Review of Electrochemical Sensors and Biosensors Based on First-Row Transition Metals, Their Oxides, and Noble Metals Nanoparticles
The use of electrochemical sensors for sensitive disease diagnosis and detecting various species with pharmacological, the...
Design of a Novel Electrochemical Aptasensor Based on Molybdenum Disulfide Nanosheets for Lysozyme Detection
Design of a Novel Electrochemical Aptasensor Based on Molybdenum Disulfide Nanosheets for Lysozyme Detection
The precise detection of lysozyme plays a crucial role in early diagnosis of kidney failure in leukemia patients. Herein, ...
Development and Validation of an Impedimetric Sensor Modified with Molecularly Imprinted Polymer for Direct Determination of Bisphenol A in Bioanalytics
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 mech...
Bifunctional Silicon Quantum Dots for Antibacterial Application and Highly Sensitive Detection of Tetracycline
Bifunctional Silicon Quantum Dots for Antibacterial Application and Highly Sensitive Detection of Tetracycline
Silicon quantum dots (SiQDs) with high water-soluble and favorable photostability were prepared by a one-step hydrothermal...
Bio-analysis of Saliva Using Paper Devices and Colorimetric Assays
Bio-analysis of Saliva Using Paper Devices and Colorimetric Assays
In light of the evolving nature of various diseases, time becomes a crucial factor in diagnosis and identifying the underl...
Special Topic: Up-Conversion Luminescence
Special Topic: Up-Conversion Luminescence
Photon upconversion is the conversion of low-energy photons (long wavelengths) into h...
Gold Determination by Electrothermal Atomic Absorption Spectrometry After Preconcentration Using Natural Deep Eutectic Solvent Based on Menthol and Camphor
Gold Determination by Electrothermal Atomic Absorption Spectrometry After Preconcentration Using Natural Deep Eutectic Solvent Based on Menthol and Camphor
A novel analytical procedure for the determination of gold by electrothermal atomic absorption spectrometry combined with ...
Plasma-Induced Interfacial Processes in Metal Halides FTIR Gas Cell Windows
Plasma-Induced Interfacial Processes in Metal Halides FTIR Gas Cell Windows
Fourier transform infrared spectroscopy (FTIR) is one of the most widely used vibrational diagnostic techniques to investi...
HPLC Fingerprint Combined with Chemometrics and Network Pharmacology for Q-Markers Prediction Analysis of Saposhnikovia divaricata
HPLC Fingerprint Combined with Chemometrics and Network Pharmacology for Q-Markers Prediction Analysis of Saposhnikovia divaricata
Saposhnikovia divaricata (SD) has high medicinal and edible value, but relatively little research has been done on its qua...
Preparation of a Novel Green Fluorescent Carbon Quantum Dots and Application in Fe3+-Specific Detection in Biological System
Preparation of a Novel Green Fluorescent Carbon Quantum Dots and Application in Fe3+-Specific Detection in Biological System
Trace ferric ion (Fe3+) detection has attracted increasing attention as an essential and indispensable role in many physio...
Analysis of Fatty Acid in Biological Samples Using Liquid Chromatography–Quadrupole-Orbitrap Mass Spectrometry Under Parallel Reaction Monitoring Mode
Analysis of Fatty Acid in Biological Samples Using Liquid Chromatography–Quadrupole-Orbitrap Mass Spectrometry Under Parallel Reaction Monitoring Mode
Fatty acids (FAs) are an important class of functional small molecules and participate in a variety of life biological pro...
Printed Biosensors for the Detection of Alzheimer’s Disease Based on Blood Biomarkers
Printed Biosensors for the Detection of Alzheimer’s Disease Based on Blood Biomarkers
Alzheimer’s disease (AD) is a chronic neurodegenerative disorder, and early diagnosis plays a crucial role in its pr...
Direct Electrochemical Determination of Glyphosate Herbicide Using a Screen-Printed Carbon Electrode Modified with Carbon Black and Niobium Nanoparticles
Direct Electrochemical Determination of Glyphosate Herbicide Using a Screen-Printed Carbon Electrode Modified with Carbon Black and Niobium Nanoparticles
Glyphosate is a herbicide that has been widely used worldwide and is used in agricultural areas to control weeds and unwan...
In Situ Analysis of Tobacco Leaves Based on Microwave Plasma Torch Desorption Ionization Mass Spectrometry
In Situ Analysis of Tobacco Leaves Based on Microwave Plasma Torch Desorption Ionization Mass Spectrometry
Tobacco is an important economic crop worldwide. Tobacco leaves contain a large number of natural products. Therefore, the...
A New Highly Sensitive Optical Sensor Based on Congo-Red for the Determination of Thorium (IV) in Aqueous Solution
A New Highly Sensitive Optical Sensor Based on Congo-Red for the Determination of Thorium (IV) in Aqueous Solution
This essay explores the use of the sol–gel method based on the Congo-red reagent as an effective approach to create ...
Copper Nitroprusside-Based Electrochemical Sensor for Detection of Tryptophan
Copper Nitroprusside-Based Electrochemical Sensor for Detection of Tryptophan
This work presents a novel electrochemical approach for detecting tryptophan through its interaction with copper nitroprus...
Investigation of Upconversion Luminescence Attenuation in Aqueous Solutions Under 980 nm and 808 nm Irradiation
Investigation of Upconversion Luminescence Attenuation in Aqueous Solutions Under 980 nm and 808 nm Irradiation
Lanthanide ions-doped upconversion nanoparticles (UCNPs) have shown great potential in various biomedical applications. Ho...
Upconversion Nanoparticle-Organic Dye Nanocomposites for Chemo- and Biosensing
Upconversion Nanoparticle-Organic Dye Nanocomposites for Chemo- and Biosensing
The emerging nanocomposite of lanthanide-doped upconversion nanoparticles (UCNPs) and organic dyes (ODs), which combines t...
Rapid Simultaneous Determination of Four Ganoderic Acids in Ganoderma (Chinese Name: Lingzhi) by Direct Infusion–Multiple Reaction Monitoring Cubed
Rapid Simultaneous Determination of Four Ganoderic Acids in Ganoderma (Chinese Name: Lingzhi) by Direct Infusion–Multiple Reaction Monitoring Cubed
Attributing to the rapid demand expansion for the edible medicinal materials in the market, the limited throughput of high...
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