Analytical Methods

Article	Citations
Comparative study of four greenness assessment tools for selection of greenest analytical method for assay of hyoscine N-butyl bromide	168
A review of pharmaceutical occurrence and pathways in the aquatic environment in the context of a changing climate and the COVID-19 pandemic	98
Developing a systematic method for extraction of microplastics in soils	95
Recent advancements in the detection of organophosphate pesticides: a review	72
Suspect and non-target screening: the last frontier in environmental analysis	70
Rapid quantitative detection of luteolin using an electrochemical sensor based on electrospinning of carbon nanofibers doped with single-walled carbon nanoangles	65
Analytical applications of single particle inductively coupled plasma mass spectrometry: a comprehensive and critical review	56
A sensitive enzyme-free electrochemical sensor based on a rod-shaped bimetallic MOF anchored on graphene oxide nanosheets for determination of glucose in huangshui	52
A brief review on the synthesis, characterisation and analytical applications of nitrogen doped carbon dots	51
An electrochemical sensor based on hierarchical nickel oxide nanostructures doped with indium ions for voltammetric simultaneous determination of sunset yellow and tartrazine colorants in soft drink p	51
Advances in epitope molecularly imprinted polymers for protein detection: a review	46
2D bimetallic Ni/Fe MOF nanosheet composites as a peroxidase-like nanozyme for colorimetric assay of multiple targets	46
Colorimetric loop-mediated isothermal amplification (LAMP) for cost-effective and quantitative detection of SARS-CoV-2: the change in color in LAMP-based assays quantitatively correlates with viral co	45
Detection of the SARS-CoV-2 spike protein in saliva with Shrinky-Dink© electrodes	42
Smartphone-based fluorescence detection of bilirubin using yellow emissive carbon dots	41
Chiral porous organic frameworks and their application in enantioseparation	40
Facile synthesis of biomass waste-derived fluorescent N, S, P co-doped carbon dots for detection of Fe3+ ions in solutions and living cells	40
Comparison and recent progress of molecular imprinting technology and dummy template molecular imprinting technology	39
A simple colorimetric method for viable bacteria detection based on cell counting Kit-8	39
Smartphone-based colorimetric detection system for portable health tracking	39
Determination of 38 pharmaceuticals and personal care products in water by lyophilization combined with liquid chromatography-tandem mass spectrometry	36
Triphenylamine-based small-molecule fluorescent probes	36
A review of electrochemical impedance spectroscopy for bioanalytical sensors	35
A luminescent Zn-MOF for the detection of explosives and development of fingerprints	35
Development of an electrochemical sensor for the determination of antibiotic sulfamethazine in cow milk using graphene oxide decorated with Cu–Ag core–shell nanoparticles	35

Flexible electrochemical aptasensor for cortisol detection in human sweat	35
Flexible paper-based label-free electrochemical biosensor for the monitoring of miRNA-21 using core–shell Ag@Au/GQD nano-ink: a new platform for the accurate and rapid analysis by low cost lab-on-pape	34
An electrochemical sensor based on a Co3O4–ERGO nanocomposite modified screen-printed electrode for detection of uric acid in artificial saliva	34
A real-time LAMP-based dual-sample microfluidic chip for rapid and simultaneous detection of multiple waterborne pathogenic bacteria from coastal waters	33
Development and validation of a RP-UPLC method for the determination of betamethasone dipropionate impurities in topical formulations using a multivariate central composite design	33
A microfluidic paper-based colorimetric device for the visual detection of uric acid in human urine samples	32
Yeast powder derived carbon quantum dots for dopamine detection and living cell imaging	32
Aptamer-based biosensors and their implications in COVID-19 diagnosis	32
Smartphone imaging spectrometer for egg/meat freshness monitoring	31
Electrochemical aptasensor forEscherichia coliO157:H7 bacteria detection using a nanocomposite of reduced graphene oxide, gold nanoparticles and polyvinyl alcohol	31
Fast detection of E. coli with a novel fluorescent biosensor based on a FRET system between UCNPs and GO@Fe3O4 in urine specimens	31
Self-replicating catalyzed hairpin assembly for rapid aflatoxin B1 detection	30
Graphene quantum dots incorporated NiAl2O4 nanocomposite based molecularly imprinted electrochemical sensor for 5-hydroxymethyl furfural detection in coffee samples	29
Recent advances in selective formaldehyde detection in biological and environmental samples by fluorometric and colorimetric chemodosimeters	28
Multiple heteroatom-doped photoluminescent carbon dots for ratiometric detection of Hg2+ ions in cell imaging and environmental applications	28
Room-temperature ppb-level SO2 gas sensors based on RGO/WO3 and MWCNTs/WO3 nanocomposites	28
A non-enzymatic disposable electrochemical sensor based on surface-modified screen-printed electrode CuO-IL/rGO nanocomposite for a single-step determination of glucose in human urine and electrolyte	28
Biomass-derived carbon quantum dots: a novel and sustainable fluorescent “ON–OFF–ON” sensor for ferric ions	27
Advances in high resolution GC-MS technology: a focus on the application of GC-Orbitrap-MS in metabolomics and exposomics for FAIR practices	27
Colorimetric detection of ciprofloxacin in aqueous solution based on an unmodified aptamer and the aggregation of gold nanoparticles	27
Green and sensitive spectrofluorimetric determination of Remdesivir, an FDA approved SARS-CoV-2 candidate antiviral; application in pharmaceutical dosage forms and spiked human plasma	27
A fluorescence biosensor for Salmonella typhimurium detection in food based on the nano-self-assembly of alendronic acid modified upconversion and gold nanoparticles	27
A paper-based colorimetric chemosensor for rapid and highly sensitive detection of sulfide for environmental monitoring	26
Detection of RNA viruses from influenza and HIV to Ebola and SARS-CoV-2: a review	26
Emerging 3D printing technologies and methodologies for microfluidic development	26
Machine learning for rapid quantification of trace analyte molecules using SERS and flexible plasmonic paper substrates	26
An electrochemical sensor based on an anti-fouling membrane for the determination of histamine in fish samples	26
Carbon dots derived fromFusobacterium nucleatumfor intracellular determination of Fe3+and bioimaging bothin vitroandin vivo	24
An asymmetric Schiff base-functionalized gold nanoparticle-based colorimetric sensor for Hg2+ ion determination: experimental and DFT studies	24
An ultrasensitive homogeneous electrochemical biosensor based on CRISPR-Cas12a	24
Monitoring of emerging contaminants of concern in the aquatic environment: a review of studies showing the application of effect-based measures	24
3D-printing for forensic chemistry: voltammetric determination of cocaine on additively manufactured graphene–polylactic acid electrodes	24
A high-performance electrochemical sensor for sensitive detection of tetracycline based on a Zr-UiO-66/MWCNTs/AuNPs composite electrode	24
Intelligent analysis of maleic hydrazide using a simple electrochemical sensor coupled with machine learning	24
A double-potential ratiometric electrochemiluminescence platform based on g-C3N4 nanosheets (g-C3N4 NSs) and graphene quantum dots for Cu2+ detec	24
Microfluidic devices based on textile threads for analytical applications: state of the art and prospects	24
Dual-state emission difluoroboron derivatives for selective detection of picric acid and reversible acid/base fluorescence switching	24
Simultaneous electrochemical sensing of heavy metal ions based on a g-C3N4/CNT/NH2-MIL-88(Fe) nanocomposite	24
Nanobiosensing based on optically selected antibodies and superparamagnetic labels for rapid and highly sensitive quantification of polyvalent hepatitis B surface antigen	23
Novel nickel(ii) phthalocyanine/reduced graphene oxide: an electrochemical sensing platform for analysis of hydroquinone and chloramphenicol in environmental samples	23
A novel electrochemical sensor based on TAPT-TFP-COF/COOH-MWCNT for simultaneous detection of dopamine and paracetamol	23
A new urinary exosome enrichment method by a combination of ultrafiltration and TiO2 nanoparticles	23
A novel all-3D-printed thread-based microfluidic device with an embedded electrochemical detector: first application in environmental analysis of nitrite	23
Electrochemical sensor based on multi-walled carbon nanotubes for imidacloprid determination	22
Extraction of curcumin from turmeric residue (Curcuma longa L.) using deep eutectic solvents and surfactant solvents	22
Determination of prohibited lead and cadmium traces in hair dyes and henna samples using ultrasound assisted-deep eutectic solvent-based liquid phase microextraction followed by microsampling-flame at	22
A hydrostable samarium(iii)-MOF sensor for the sensitive and selective detection of tryptophan based on a “dual antenna effect”	22
A comprehensive review on multi-colored emissive carbon dots as fluorescent probes for the detection of pharmaceutical drugs in water	21
A novel reversible fluorescent probe based on naphthalimide for sequential detection of aluminum (Al3+) and fluoride (F−) ions and its applications	21
Sulfur doped MoO2 hollow nanospheres as a highly sensitive SERS substrate for multiple detections of organic pollutants	21

Gadolinium-doped carbon dots with high-performance in dual-modal molecular imaging	21
Carbon aerogel as a solid-phase microextraction fiber coating for the extraction and detection of trace tetracycline residues in food by coupling with high-performance liquid chromatography	21
Disposable non-enzymatic electrochemical glucose sensors based on screen-printed graphite macroelectrodes modified via a facile methodology with Ni, Cu, and Ni/Cu hydroxides are shown to accura	21
Recent advances in the exonuclease III-assisted target signal amplification strategy for nucleic acid detection	21
Metal–organic frameworks as advanced materials for sample preparation of bioactive peptides	21
Determination of seven tetracyclines in milk by dissolvable layered double hydroxide-based solid-phase extraction coupled with high-performance liquid chromatography	21
The extraction of phenolic acids and polysaccharides from Lilium lancifolium Thunb. using a deep eutectic solvent	21
Rapid detection of silver ions based on luminescent carbon nanodots for multicolor patterning, smartphone sensors, and bioimaging applications	21
New and sensitive HPLC-UV method for concomitant quantification of a combination of antifilariasis drugs in rat plasma and organs after simultaneous oral administration	21
The application of nanoparticles in point-of-care testing (POCT) immunoassays	20
Highly sensitive electrochemical determination of the SARS-COV-2 antigen based on a gold/graphene imprinted poly-arginine sensor	20
In situ growth of ZIF-8 on gold nanoparticles/magnetic carbon nanotubes for the electrochemical detection of bisphenol A	20
Application of magnetic carbon nano-onions in dispersive solid-phase extraction combined with DLLME for extraction of pesticide residues from water and vegetable samples	20
Analysis of pyrethroids in cereals by HPLC with a deep eutectic solvent-based dispersive liquid–liquid microextraction with solidification of floating organic droplets	20
Simultaneous metabolomics and proteomics analysis of plasma-derived extracellular vesicles	20
Femtomolar determination of an ovarian cancer biomarker (miR-200a) in blood plasma using a label free electrochemical biosensor based onl-cysteine functionalized ZnS quantum dots	20
Rapid direct analysis of river water and machine learning assisted suspect screening of emerging contaminants in passive sampler extracts	20
Combining prior knowledge with input selection algorithms for quantitative analysis using neural networks in laser induced breakdown spectroscopy	19
Fusion of a low-cost electronic nose and Fourier transform near-infrared spectroscopy for qualitative and quantitative detection of beef adulterated with duck	19
Hepatitis C virus (HCV) diagnosis via microfluidics	19
Simultaneous estimation of voriconazole, moxifloxacin, and pirfenidone in rabbit lacrimal matrix using LC-MS/MS: an application to preclinical ocular pharmacokinetics	19
One-pot synthesis of novel water-dispersible fluorescent silicon nanoparticles for selective Cr2O72− sensing	19
Carbon aerogel-based solid-phase microextraction coating for the analysis of organophosphorus pesticides	19
A multi-residue analytical method for extraction and analysis of pharmaceuticals and other selected emerging contaminants in sewage sludge	19
Recent technical progress in sample preparation and liquid-phase separation-mass spectrometry for proteomic analysis of mass-limited samples	19
Separation of epigallocatechin gallate and epicatechin gallate from tea polyphenols by macroporous resin and crystallization	19
Solution decomposition of deep eutectic solvents in pH-induced solidification of floating organic droplet homogeneous liquid–liquid microextraction for the extraction of pyrethroid pesticides from mil	19
Colorimetric detection of water content in organic solvents via a smartphone with fluorescent Ag nanoclusters	19
A FRET aptasensor for sensitive detection of aflatoxin B1 based on a novel donor–acceptor pair between ZnS quantum dots and Ag nanocubes	19
An improved capillary isoelectric focusing-mass spectrometry method for high-resolution characterization of monoclonal antibody charge variants	19
Nanoarchitectonics of neomycin-derived fluorescent carbon dots for selective detection of Fe3+ ions	19
Eu-Doped MOF-based high-efficiency fluorescent sensor for detecting 2,4-dinitrophenol and 2,4,6-trinitrophenol simultaneously	18
An enhanced enzyme-linked aptamer assay for the detection of zearalenone based on gold nanoparticles	18
Advances in differentiation and identification of foodborne bacteria using near infrared spectroscopy	18
Highly sensitive electrochemical determination of methotrexate based on a N-doped hollow nanocarbon sphere modified electrode	18
A near-infrared fluorescent probe targeting mitochondria for sulfite detection and its application in food and biology	18
“Scratch it out”: carbon copy based paper devices for microbial assays and liver disease diagnosis	18
Process design and validation of a new mixed eluent for leaching Cd, Cr, Pb, Cu, Ni, and Zn from heavy metal-polluted soil	18
Tetraphenylethene probe based fluorescent silica nanoparticles for the selective detection of nitroaromatic explosives	18
Regulating metal–organic frameworks as stationary phases and absorbents for analytical separations	18
A one-step electrochemically reduced graphene oxide based sensor for sensitive voltammetric determination of furfural in milk products	18
Applications of electrochemical biosensors based on functional antibody-modified screen-printed electrodes: a review	18
Taylor dispersion analysis in fused silica capillaries: a tutorial review	18
A reliable and accurate UHPLC-MS/MS method for screening of Aspergillus, Penicillium and Alternaria mycotoxins in orange, grape and apple juices	18
Development of nanobody-based flow-through dot ELISA and lateral-flow immunoassay for rapid detection of 3-phenoxybenzoic acid	18
Use of nitrogen-doped amorphous carbon nanodots (N-CNDs) as a fluorometric paper-based sensor: a new approach for sensitive determination of lead(ii) at a trace level in highly ionic matric	18
Accuracy improvement on quantitative analysis of the total iron content in branded iron ores by laser-induced breakdown spectroscopy combined with the double back propagation artificial neural network	17
Fast and reliable detection of SARS-CoV-2 antibodies based on surface plasmon resonance	17
Exhaled breath analysis using GC-MS and an electronic nose for lung cancer diagnostics	17
Monoclonal antibody-based icELISA for the screening of diazinon in vegetable samples	17
An inner-filter-effect based ratiometric fluorescent sensor for the detection of uranyl ions in real samples	17
NaCl nanocrystal-encapsulated carbon dots as a solution-based sensor for phosphorescent sensing of trace amounts of water in organic solvents	17
Evaluation and optimization of the influence of silver cluster ions on the MALDI-TOF-MS analysis of polystyrene nanoplastic polymers	17
Polymer-capped CdSe/ZnS quantum dots for the sensitive detection of Cu2+and Hg2+and the quenching mechanism	17
Detection of organic and inorganic gunshot residues from hands using complexing agents and LC-MS/MS	17
Non-invasive diagnosis of Crohn's disease based on SERS combined with PCA-SVM	17
Integrated spectral and textural features of hyperspectral imaging for prediction and visualization of stearic acid content in lamb meat	17
Turn-on fluorescent sensor based on curcumin@MOF-5 for the sensitive detection of Al3+	17
Dinitrobenzene ether reactive turn-on fluorescence probes for the selective detection of H2S	17
Reasonable design of an MXene-based enzyme-free amperometric sensing interface for highly sensitive hydrogen peroxide detection	17
Understanding the endocrine disruptor and determination of bisphenol A by functional Cu-BTABB-MOF/rGO composite as facile rapid electrochemical sensor: an experimental and DFT investigation	17
An ethanethioate functionalized polythiophene as an optical probe for sensitive and fast detection of water content in organic solvents	17
Fluorescence assay for the sensitive detection of fipronil based on an “on–off” oxidized SWCNH/aptamer sensor	16
Electropolymerization of poly(methylene blue) on flower-like nickel-based MOFs used for ratiometric electrochemical sensing of total polyphenolic content in chrysanthemum tea	16
Development and application of an LC-MS method to the determination of poly- and perfluoroalkyl substances (PFASs) in drinking, sea and surface water samples	16
A turn-on fluorescent probe based onN-(rhodamine-B)-thiolactam-2-n-butane with ionic liquids for selective and sensitive detection of mustard gas stimulant	16
Development of magnetic solid phase extraction based on magnetic chitosan–graphene oxide nanoparticles and deep eutectic solvents for the determination of flavonoids by high performance liquid chromat	16
An efficient 3D adsorbent foam based on graphene oxide/AgO nanoparticles for rapid vortex-assisted floating solid phase extraction of bisphenol A in canned food products	16
Cuttlefish ink-based N and S co-doped carbon quantum dots as a fluorescent sensor for highly sensitive and selective para-nitrophenol detection	16
Identification of black microplastics using long-wavelength infrared hyperspectral imaging with imaging-type two-dimensional Fourier spectroscopy	16
A new ensemble modeling method for multivariate calibration of near infrared spectra	16
Dual-emission carbon dots for sensitive fluorescence detection of metal ions and ethanol in water	16
Non-enzymatic electrochemical detection of glucose using Ni–Cu bimetallic alloy nanoparticles loaded on reduced graphene oxide through a one-step synthesis strategy	16
Paper-based colorimetric sensors for point-of-care testing	16
One-step hydrothermal synthesis of nitrogen-doped carbon dots for high-sensitivity visual detection of nitrite and ascorbic acid	16
Colorimetric assay based on arginine-functionalized gold nanoparticles for the detection of dibutyl phthalate in Baijiu samples	16
Determination of aflatoxin B1 by novel nanofiber-packed solid-phase extraction coupled with a high performance liquid chromatography-fluorescence detector	16
Simultaneous separation of 12 different classes of antibiotics under the condition of complete protonation by capillary electrophoresis-coupled contactless conductivity detection	16
An electrochemical immunosensor based on reduced graphene oxide/multiwalled carbon nanotubes/thionine/gold nanoparticle nanocomposites for the sensitive testing of follicle-stimulating hormone	15
The synthesis of novel fluorescent bimetal nanoclusters for aqueous mercury detection based on aggregation-induced quenching	15

Simultaneous analysis of multiple adulterants in milk using microfluidic paper-based analytical devices	15
Tuning optical properties of nitrogen-doped carbon dots through fluorescence resonance energy transfer using Rhodamine B for the ratiometric sensing of mercury ions	15
A coumarin-based “off–on” fluorescent probe for highly selective detection of hydrogen sulfide and imaging in living cells	15
Desorption electrospray ionization mass spectrometry imaging (DESI-MSI) in disease diagnosis: an overview	15
Anodic near-infrared electrochemiluminescence from Cu-doped CdTe quantum dots for tetracycline detection	15
A portable electrochemical sensing platform for serotonin detection based on surface-modified carbon fiber microelectrodes	15
A novel electrochemical sandwich-like immunosensor based on carboxyl Ti3C2Tx MXene and rhodamine b/gold/reduced graphene oxide for Listeria monocytogenes	15
Portable point-of-care diagnostic devices: an updated review	15
Electrochemical genosensor based on gold nanostars for the detection of Escherichia coli O157:H7 DNA	15
Fabrication of a 2D metal–organic framework (MOF) nanosheet colloidal system and investigation of its fluorescence response to pesticide molecules	15
New technologies and reagents in lateral flow assay (LFA) designs for enhancing accuracy and sensitivity	15
The influence of pH on dissolved organic matter fluorescence in inland waters	15
Recent development in hydrophilic interaction liquid chromatography stationary materials for glycopeptide analysis	15
Development of a two-photon fluorescent probe for imaging hydrogen sulfide (H2S) in living cells and zebrafish	15
Employing CuInS2 quantum dots modified with vancomycin for detecting Staphylococcus aureus and iron(iii)	15
A minimalist fluorescent MOF sensor array for Baijiu identification	15
Influence of dopant concentration on the ammonia sensing performance of citric acid-doped polyvinyl acetate nanofibers	15
LC-MS/MS methodology development and validation for the screening and quantification of five antibiotics in water	15
Highly selective and rapid detection of silver ions by using a “turn on” non-fluorescent cysteine stabilized gold nanocluster probe	15
Assessment of trace levels of aflatoxins AFB1 and AFB2 in non-dairy beverages by molecularly imprinted polymer based micro solid-phase extraction and liquid chromatography-tandem mass spectrometry	15
A novel voltammetric method for the sensitive and selective determination of carbonate or bicarbonate ions by an azomethine-H probe	14
A colorimetric sensor for detecting thiourea based on inhibiting peroxidase-like activity of gold–platinum nanoparticles	14
Development of a polylactic acid-coated nanocellulose/chitosan-based film indicator for real-time monitoring of beef spoilage	14
An overview on nanostructure-modified supported liquid membranes for the electromembrane extraction method	14
A paper-based chemiluminescence detection device based on S,N-doped carbon quantum dots for the selective and highly sensitive recognition of bendiocarb	14
A ratiometric triazine-based colorimetric and fluorometric sensor for the recognition of Zn2+ ions and its application in human lung cancer cells	14
Three-dimensional gold nanowires with high specific surface area for simultaneous detection of heavy metal ions	14
Ultra-sensitive Sb speciation analysis in water samples by magnetic ionic liquid dispersive liquid–liquid microextraction and multivariate optimization	14
The emerging role of 3D-printing in ion mobility spectrometry and mass spectrometry	14
Quantitative analysis of excipient dominated drug formulations by Raman spectroscopy combined with deep learning	14
A bio-compatible pyridine–pyrazole hydrazide based compartmental receptor for Al3+ sensing and its application in cell imaging	14
Hydrophobicity-switchable deep eutectic solvent-based effervescence-assisted dispersive liquid–liquid microextraction with solidification of floating droplets for HPLC determination of anthraquinones	14
Bayesian inference assessment of protein secondary structure analysis using circular dichroism data – how much structural information is contained in protein circular dichroism spectra?	14
Supramolecular assembly induced chiral interface for electrochemical recognition of tryptophan enantiomers	13
Facile and robust fabrication of hierarchical Au nanorods/Ag nanowire SERS substrates for the sensitive detection of dyes and pesticides	13
A potential method to determine pigment particle size on ancient murals using laser induced breakdown spectroscopy and chemometric analysis	13
Beyond principal components: a critical comparison of factor analysis methods for subspace modelling in chemistry	13
A facile, inexpensive and green electrochemical sensor for sensitive detection of imidacloprid residue in rice using activated electrodes	13
Intelligent evaluation of free amino acid and crude protein content in raw peanut seed kernels using NIR spectroscopy paired with multivariable calibration	13
The development of an endoplasmic reticulum-targeting fluorescent probe for the imaging of 1,4-dithiothreitol (DTT) in living cells	13
A multicolor enzyme-linked immunoassay method for visual readout of carbendazim	13
An SPR imaging immunosensor for leptin determination in blood plasma	13
A novel anthocyanin electrospun film by caffeic acid co-pigmentation for real-time fish freshness monitoring	13
An electrochemical sensor modified with a molecularly imprinted polymer and carbon black for 17-β-estradiol detection	13
Highly selective enrichment and direct determination of imazethapyr residues from milk using magnetic solid-phase extraction based on restricted-access molecularly imprinted polymers	13
Construction of an MnO2 nanosheet array 3D integrated electrode for sensitive enzyme-free glucose sensing	13
Ratiometric electrochemical sensor for bisphenol A detection using a glassy carbon electrode modified with a poly(toluidine blue)/gold nanoparticle composite	13
A phenazine-imidazole based ratiometric fluorescent probe for Cd2+ ions and its application in in vivo imaging	13
Rapid, highly sensitive and quantitative detection of interleukin 6 based on SERS magnetic immunoassay	13
A facile fabrication of a hierarchical ZIF-8/MWCNT nanocomposite for the sensitive determination of rutin	13
A Cu-functionalized MOF and multi-walled carbon nanotube composite modified electrode for the simultaneous determination of hydroquinone and catechol	13
A novel electrochemical sensor for the determination of histidine based on a molecularly imprinted copolymer	13
Smartphone digital image colorimetric determination of the total monomeric anthocyanin content in black rice via the pH differential method	13
A fluorescent paper biosensor for the rapid and ultrasensitive detection of zearalenone in corn and wheat	13
Fast, sensitive and selective simultaneous determination of paraquat and glyphosate herbicides in water samples using a compact electrochemical sensor	13
A naphthalimide-linked new pyridylazo phenol derivative for selective sensing of cyanide ions (CN−) in sol–gel medium	13
Rapid detection and quantification of the adulteration of orange juice with grapefruit juice using handheld Raman spectroscopy and multivariate analysis	13
Development of a new highly sensitive serotonin sensor based on green synthesized silver nanoparticle decorated reduced graphene oxide	13
Rapid quantitative analysis of trace elements in plutonium alloys using a handheld laser-induced breakdown spectroscopy (LIBS) device coupled with chemometrics and machine learning	13
Simultaneous determination of 9 environmental pollutants including bisphenol A in vegetable oil by solid phase extraction-liquid chromatography-tandem mass spectrometry	12
Green-emissive water-dispersible silicon quantum dots for the fluorescent and colorimetric dual mode sensing of curcumin	12
Electrochemical sensor based on the Mn3O4/CeO2nanocomposite with abundant oxygen vacancies for highly sensitive detection of hydrogen peroxide released from living cel	12
Pollution risk estimation of the Cu element in atmospheric sedimentation samples by laser induced breakdown spectroscopy (LIBS) combined with random forest (RF)	12
A near infrared fluorescence imprinted sensor based on zinc oxide nanorods for rapid determination of ketoprofen	12
Amine-functionalized carbon-fiber microelectrodes for enhanced ATP detection with fast-scan cyclic voltammetry	12
Simple mercury determination using an enclosed quartz cell with cold vapour-atomic absorption spectrometry	12
Ultrasound-assisted switchable hydrophilic solvent-based homogeneous liquid–liquid microextraction for the determination of triazole fungicides in environmental water by GC-MS	12
Colorimetric glucose sensing with multiple-color changes by using a MnO2NSs–TMB nanosystem	12
Dihydroxybenzene isomers electrochemical sensor based on activated carbon sensitive material activated by mechanochemistry and low-dosage phosphoric acid	12
Fe3O4@Au–metal organic framework nanozyme with peroxidase-like activity and its application for colorimetric ascorbic acid detection	12
Gold nanoparticle-based colorimetric aptasensor for rapid detection of multiple mycotoxins in rice	12
Total phosphorus determination in eutrophic tropical river sediments by laser-induced breakdown spectroscopy techniques	12
Determination of DDT in honey samples by liquid–liquid extraction with low-temperature purification (LLE-LTP) combined to HPLC-DAD	12
Development of a primary reference material of natural C-reactive protein: verification of its natural pentameric structure and certification by two isotope dilution mass spectrometry	12
Trace analysis and identification of 33 sulfonamides and sulfonamide potentiators in eggs by ultrahigh-performance liquid chromatography coupled with quadrupole-high-field orbitrap high-resolution mas	12
An ionic covalent organic framework for rapid extraction of polar organic acids from environmental waters	12
A molecularly imprinted polymer-based potentiometric sensor based on covalent recognition for the determination of dopamine	12
Fractionation and online mass spectrometry based on imaged capillary isoelectric focusing (icIEF) for characterizing charge heterogeneity of therapeutic antibody	12
Cancer photothermal therapy based on near infrared fluorescent CdSeTe/ZnS quantum dots	12
Sensitive detection of the okadaic acid marine toxin in shellfish by Au@Pt NPs/horseradish peroxidase dual catalysis immunoassay	12
Simple manipulation of enzyme-linked immunosorbent assay (ELISA) using an automated microfluidic interface	12
Magnetic covalent organic framework nanocomposites as a new adsorbent for the determination of polycyclic aromatic hydrocarbons in water and food samples	12
Carbon dot-functionalized macroporous adsorption resin for bifunctional ultra-sensitive detection and fast removal of iron(iii) ions	12
Trimetallic Au@Pd@Pt nanozyme-enhanced lateral flow immunoassay for the detection of SARS-CoV-2 nucleocapsid protein	12
Fully 3D printed fluidic devices with integrated valves and pumps for flow injection analysis	12
A method for reliable quantification of mercury in occupational and environmental medical urine samples by inductively coupled plasma mass spectrometry	12
Deep eutectic solvent based ultrasound assisted emulsification microextraction for preconcentration and voltammetric determination of aflatoxin B1 in cereal samples	12
A lysosomal targeted fluorescent probe based on coumarin for monitoring hydrazine in living cells with high performance	12
CRISPR/Cas12a-mediated ultrasensitive and on-site monkeypox viral testing	12
Dual-mode chemosensor for the fluorescence detection of zinc and hypochlorite on a fluorescein backbone and its cell-imaging applications	12
Detection of a miRNA biomarker for cancer diagnosis using SERS tags and magnetic separation	12
Bioconjugation of 2-arachidonoyl glycerol (2-AG) biotinylated antibody with gold nano-flowers toward immunosensing of 2-AG in human plasma samples: A novel immuno-platform for the screening of immunom	12
A field-deployable water quality monitoring with machine learning-based smartphone colorimetry	12
Fast and quantitative analysis of level 3 details for latent fingerprints	11
A fluorescence digital image-based method using carbon quantum dots to evaluate the compliance of a biocidal agent	11