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A hemicyanine-based dual-responsive fluorescent sensor for the detection of lithium and cyanide ions: application in living cells
A hemicyanine-based dual-responsive fluorescent sensor for the detection of lithium and cyanide ions: application in living cells
A hemicyanine-based colorimetric and fluorometric sensor, 2-(2-(2,3,5,6,8,9-hexahydrobenzo[b][1,4,7,10]tetraoxacyclododeci...
Dual DNA recycling amplification-assisted CRISPR/Cas12a cleavage for dual-channel ratiometric fluorescence biosensing of kanamycin antibiotic
Dual DNA recycling amplification-assisted CRISPR/Cas12a cleavage for dual-channel ratiometric fluorescence biosensing of kanamycin antibiotic
Fluorescence biosensors hold significant importance for testing antibiotic residues which seriously endanger public health...
Comprehensive characterization of sulfur compounds in the diesel fraction using methylation/demethylation derived separation and GC × GC–MS/FID analysis
Comprehensive characterization of sulfur compounds in the diesel fraction using methylation/demethylation derived separation and GC × GC–MS/FID analysis
Comprehensive characterization of petroleum-derived sulfur compounds is crucial for researching and developing desulfuriza...
Identification and characterization of chiral vitamin C using ion mobility and theoretical calculation
Identification and characterization of chiral vitamin C using ion mobility and theoretical calculation
Vitamin C (L-( +)-ascorbic acid, L-AA) is an essential micronutrient. Its diastereoisomer, D-(-)-isoascorbic acid (D...
Bimetallic-doped carbon quantum dots with enhanced photoluminescence and peroxidase-mimicking activity for dual-mode colorimetric and ratiometric fluorescence assay of alendronate
Bimetallic-doped carbon quantum dots with enhanced photoluminescence and peroxidase-mimicking activity for dual-mode colorimetric and ratiometric fluorescence assay of alendronate
Carbon quantum dots (CQDs) are powerful signal transducers in dual-mode assays while still being challenged by their poor ...
In-depth characterization of acylcarnitines: utilizing nitroxide radical–directed dissociation in tandem mass spectrometry
In-depth characterization of acylcarnitines: utilizing nitroxide radical–directed dissociation in tandem mass spectrometry
Acylcarnitines (ACs) are metabolic intermediates of fatty acids playing important roles in regulating cellular energy and ...
Quantitative detection of rubella virus IgM antibodies using inductively coupled plasma mass spectrometry with elemental labeling: a new clinical application of mass spectrometry
Quantitative detection of rubella virus IgM antibodies using inductively coupled plasma mass spectrometry with elemental labeling: a new clinical application of mass spectrometry
Rubella is a virus that can cause severe complications, such as congenital rubella syndrome, in pregnant women and newborn...
Novel chlorinated phospholipids—possible biomarkers of chlorine gas exposure
Novel chlorinated phospholipids—possible biomarkers of chlorine gas exposure
Biomarkers are needed to verify suspected exposure to chlorine gas in chemical attacks. Here, we aimed to expand upon the ...
Laser-generated Pt/Ni nanocatalysts-carbon nanofibers enabling self-calibrated enzyme-free glucose detection at physiological pH
Laser-generated Pt/Ni nanocatalysts-carbon nanofibers enabling self-calibrated enzyme-free glucose detection at physiological pH
We propose a bimetallic alloy composed of Pt and Ni embedded within laser-induced carbon nanofibers (Pt/Ni-LCNFs) as an en...
A colorimetric sandwich assay based on magnetic separation of Brevinin-1BW-functionalized magnetic beads and porcine IgG for the detection of
A colorimetric sandwich assay based on magnetic separation of Brevinin-1BW-functionalized magnetic beads and porcine IgG for the detection of
A novel strategy integrating Brevinin-1BW (BW)-functionalized magnetic bead-based separation with a colorimetric ...
Study of sampling phases for body odor sampling prior to analysis by TD-GC×GC/ToFMS
Study of sampling phases for body odor sampling prior to analysis by TD-GC×GC/ToFMS
Body odor consists of a complex matrix of volatile organic compounds (VOCs), which has garnered increasing interest in fie...
Aptamer-based microfluidics for the detection of cancer biomarkers
Aptamer-based microfluidics for the detection of cancer biomarkers
Early diagnosis of cancer is a major concern in clinical medicine. Recently, aptamer-based microfluidics have off...
Enzymatic digestion of hair increases extraction yields of cortisol: a novel two-dimensional liquid chromatography-tandem mass spectrometry method for hair cortisol analysis
Enzymatic digestion of hair increases extraction yields of cortisol: a novel two-dimensional liquid chromatography-tandem mass spectrometry method for hair cortisol analysis
Hair cortisol concentration is a retrospective, long-term measure of cortisol secretion, often used as a biomarker for chr...
Determination of cyclopiazonic acid in food samples by using molecularly imprinted polymers based on magnetic halloysite nanotubes
Determination of cyclopiazonic acid in food samples by using molecularly imprinted polymers based on magnetic halloysite nanotubes
A fast, accurate, and simple method of molecularly imprinted solid-phase extraction from magnetic molecularly imprinted po...
A sensitive method for simultaneous screening exposure to 14 alkylating agents based on tripeptide adducts: an efficient approach for chemical weapon verification and chemical impurity profiling in plasma samples
A sensitive method for simultaneous screening exposure to 14 alkylating agents based on tripeptide adducts: an efficient approach for chemical weapon verification and chemical impurity profiling in plasma samples
For the implementation of the Chemical Weapons Convention, the Organisation for Prohibition of Chemical Weapons (OPCW) des...
Quality evaluation of metabolite annotation based on comprehensive simulation of MS/MS data from high-resolution mass spectrometry (HRMS) and similarity scoring
Quality evaluation of metabolite annotation based on comprehensive simulation of MS/MS data from high-resolution mass spectrometry (HRMS) and similarity scoring
Metabolite annotation is a critical step in discovery metabolomics, but remains a significant challenge. In this study, th...
Sub-5-min RP-UHPLC-TIMS for high-throughput untargeted lipidomics and its application to multiple matrices
Sub-5-min RP-UHPLC-TIMS for high-throughput untargeted lipidomics and its application to multiple matrices
Untargeted lipidomics, with its ability to take a snapshot of the lipidome landscape, is an important tool to highlight li...
Systematical targeted multicomponent characterization and comparison of Arnebiae Radix and its three confusing species by offline two-dimensional liquid chromatography/LTQ-Orbitrap mass spectrometry
Systematical targeted multicomponent characterization and comparison of Arnebiae Radix and its three confusing species by offline two-dimensional liquid chromatography/LTQ-Orbitrap mass spectrometry
Arnebiae Radix, commonly known as “Zicao,” can be easily confused with other compounding species, posing chall...
Spatial distribution of trace metals and associated transport proteins during bacterial infection
Spatial distribution of trace metals and associated transport proteins during bacterial infection
Innate immune systems alter the concentrations of trace elements in host niches in response to invading pathogens during i...
Dilute-and-shoot ICPMS quantification of V, Ni, Co, Cu, Zn, As, Se, Ag, Cd, Ba, and Pb in fruit juices based on matrix overcompensation calibration
Dilute-and-shoot ICPMS quantification of V, Ni, Co, Cu, Zn, As, Se, Ag, Cd, Ba, and Pb in fruit juices based on matrix overcompensation calibration
Analysis of V, Co, Ni, Cu, Zn, As, Se, Ag, Cd, Ba, and Pb in fruit juices was performed by inductively coupled plasma mass...
User-friendly platform for analysis of high mass intact proteins and glycopeptides by laser desorption/ionization-mass spectrometry based on copper oxide particles
User-friendly platform for analysis of high mass intact proteins and glycopeptides by laser desorption/ionization-mass spectrometry based on copper oxide particles
Matrix-assisted laser desorption/ionization-mass spectrometry (MALDI-MS) based on micro/nanostructured materials with diff...
Fusion of laser-induced breakdown spectroscopy technology and deep learning: a new method to identify malignant and benign lung tumors with high accuracy
Fusion of laser-induced breakdown spectroscopy technology and deep learning: a new method to identify malignant and benign lung tumors with high accuracy
Precisely distinguishing between malignant and benign lung tumors is pivotal for suggesting therapeutic strategies and enh...
Vortex-assisted hydrophobic natural deep eutectic solvent liquid-liquid microextraction for the removal of silver ions from environmental water
Vortex-assisted hydrophobic natural deep eutectic solvent liquid-liquid microextraction for the removal of silver ions from environmental water
This study presents a novel approach for the quantification of silver ions in environmental water through the utilization ...
Determination of carbon in microplastics and single cells by total consumption microdroplet ICP-TOFMS
Determination of carbon in microplastics and single cells by total consumption microdroplet ICP-TOFMS
Recently, spICP-MS analyses of microplastics have demonstrated that the detection capabilities of ICP-MS are sufficient to...
Simultaneous detection of AFB1 and aflD gene by “Y” shaped aptamer fluorescent biosensor based on double quantum dots
Simultaneous detection of AFB1 and aflD gene by “Y” shaped aptamer fluorescent biosensor based on double quantum dots
The developed method for simultaneous detection of aflatoxin B1 (AFB1) and aflD genes can effectively monitor from the sou...
Qian-Hong Wan: Mixed-mode chromatography: principles, methods and applications
Qian-Hong Wan: Mixed-mode chromatography: principles, methods and applications
Share this articleAnyone you share the following link with will be able to read this content:Get shareable linkSorry, a sh...
Comparison of calibration strategies for accurate quantitation by isotope dilution mass spectrometry: a case study of ochratoxin A in flour
Comparison of calibration strategies for accurate quantitation by isotope dilution mass spectrometry: a case study of ochratoxin A in flour
Analysis of low-level organic contaminants in complex matrices is essential for monitoring global food safety. However, ba...
Molecularly imprinted dispersive micro solid-phase extraction and tandem derivatization for the determination of histamine in fermented wines
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 deve...
Time-resolved fluorescence nanoprobe of acetylcholinesterase based on ZnGeO:Mn luminescence nanorod modified with metal ions
Time-resolved fluorescence nanoprobe of acetylcholinesterase based on ZnGeO:Mn luminescence nanorod modified with metal ions
A novel time-resolved fluorescence nanoprobe (PBMO, PLNR-BSA-Mn2+-OPD) is fabricated for the label-free determination of a...
Ultrasound-assisted extraction followed by liquid chromatography coupled to tandem mass spectrometry for the simultaneous determination of multiclass herbicides in soil
Ultrasound-assisted extraction followed by liquid chromatography coupled to tandem mass spectrometry for the simultaneous determination of multiclass herbicides in soil
An analytical methodology based on ultrasound-assisted extraction (UAE) followed by liquid chromatography coupled to tande...
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