Analytical Sciences

Article	Citations
A label-free electrochemical sensor constructed with layer-by-layer assembly of GCE-AuNPs-Q[7]·HAuCl4 for detection of diphenylamine	246
A flower-like ionic molecularly imprinted membrane for the deglycosylation of rutin	69
An optimised and validated surrogate analyte A-TEEM–PARAFAC–PLS technique for detecting and quantifying the biological oxygen demand in surface water	51
Aptasensor based on cascaded fluorescent sensor assisted by exonuclease III for ultra-sensitive detection of Hg2+	37
A phthalimide-based ESIPT fluorescent probe for sensitive detection of Cu2+ in complete aqueous solution	30
Extraction of Cd(II) picrate with benzo-18-crown-6 ether into benzene under the presence of nitric acid in water phases	25
Development of a cost-effective laser diode-induced fluorescence detection instrument for cyanide detection	21
A Highly Sensitive Modified Glassy Carbon Electrode with a Carboxylated Multi-walled Carbon Nanotubes/Nafion Nano Composite for Voltammetric Sensing of Dianabol in Biological Fluid	21
Antibody immobilization for immunosensing	19
Unlocking the potential of bioanalytical data through machine learning	18
A dual-antibody sandwich immunoassay using upconversion nanoparticles and magnetic beads for fibrinogen detection	15
Characterization of balsam sulfide via pyrolysis–gas chromatography–mass spectrometry/sulfur chemiluminescence detection and matrix-assisted laser desorption/ionization time-of-flight mass spectrometr	15
Direct insertion of an ion channel immobilized on a soft agarose gel bead into a lipid bilayer: an optimized method	14
Preparation of gold nanoparticles using low-temperature heating of the dry residue of a droplet of an HAuCl4 solution in air	14
Radiocesium concentrations in great cormorants (Phalacrocorax carbo) between 2011 and 2012 after the Fukushima Dai-ichi Nuclear Power Plant accident	13
Determination of phosphorus in commercially available milk using ion chromatography with perchloric acid deproteinization	13
Evaluation of solvent property of air–water interface based on the fluorescence spectra of 1,2′-dinaphthylamine in the aqueous solution of ultrafine bubbles	13
Rapid acquisition of absorption spectra to monitor proton migration in nanoliter space using the RGB-spectrum-conversion method with a 10 ms interval	13
Flourescence sensors for heavy metal detection: major contaminants in soil and water bodies	13
Raman spectroscopy for the quantitative and qualitative analyses of solid drug formulations of salbutamol	13
Recent advances in nephropathy biomarker detections using paper-based analytical devices	12
Application of on-line sample preconcentration by large-volume dual preconcentration by isotachophoresis and stacking (LDIS) on straight-channel microchips	12
Characterization of polypropyleneimine as an alternative transfection reagent	12
Gum Arabic-mediated synthesis of silver nanoparticles for their applications as colorimetric and SERS-based detection of hydrogen peroxide	12
Ultra-sensitive biosensor detection of microRNA based on the CRISPR/Cas12a system and exonuclease-assisted target recycling signal amplification	11

Detection of ochratoxin A using a “turn-on” fluorescence assay based on guanine quenching of the aptamer	11
A green and engineered magnetic ionic liquid system for selective extraction and trace determination of thorium in industrial and environmental samples	11
Recent development of electrochemical devices in analytical chemistry	11
Sensitivity-enhanced potentiometric measurement by incorporating graphitic carbon nitride into the ion-to-electron transducer of potassium ion-selective electrodes	11
Separation and determination of tellurium(IV) and tellurium(VI) using reversed-phase high-performance liquid chromatography-inductively coupled plasma mass spectrometry	11
Derivatization to generate a product ion containing analyte-specific moiety in ESI–MS/MS	11
Ratio-fluorescent and naked-eye visualized dual-channel sensing strategy for Cu2+ and alkaline phosphatase activity assay	11
Sandwich-like voltametric immunosensing of interleukin-8 based on β-cyclodextrin/carbon nanotubes and methylthionine chloride@UIO-66 framework	11
Rapid removal of detergent in glycolipids using ionic liquids	10
Investigating hydrophobic environment in alkyl-group-functionalized silica particle with various chain lengths using absorption microspectroscopy	10
Correction: New stability indicating RP-HPLC methods for the determination of related substances and assay of trametinib acetic acid: a mass balance approach	10
Integration of enzyme-encapsulated mesoporous silica between nanohole array electrode and hydrogel film for flow-type electrochemical biosensor	10
A simple sealing device based on capillary force	10
Smartphone-based imaging colorimetric assay for monitoring the quality of curcumin in turmeric powder	10
Optical manipulation and fusion of aqueous droplets containing inorganic and organic solutes in air using the dual-beam laser trapping technique	10
Development of a liquid chromatography-based versatile bioanalysis for bevacizumab based on pretreatment combining aptamer affinity purification and centrifugal ultrafiltration concentration	10
A cyanine dye probe for K+ detection based on DNA construction of G-quadruplex	10
Recent progress in tannin and lignin blended metal oxides and metal sulfides as smart materials for electrochemical sensor applications	9
A label-free electrochemical biosensor based on rGO/Ppy nanocomposite for detection of Herpes simplex virus type 1	9
Simple and high-sensitivity colorimetric analysis of cadmium using homogeneous liquid–liquid extraction	9
Determination of phosphate in food based on molybdenum yellow derivatization coupled with resonance Rayleigh scattering method	9
A simple “turn-on” fluorescent sensor for reversible recognition of aluminum ion in living cell	9
Enhanced synthesis of antibody-functionalized gold nanoparticles for multiplexed exosome detection via mass signal amplification in LDI-TOF MS	9
Mixed-mode chromatographic performance using nicotinic acid-functionalized chito-oligosaccharide-bonded Ti/Si hybrid monolithic capillary columns	9
Temperature-modulated separation of therapeutic cells, viral vectors, and exosomes using functional polymers	9
A novel tryptanthrin-based “on–off-on” probe for sequential sensing Cu2+/S2− in water samples	9
Estimation of the average molecular weight of microbial polyesters from FTIR spectra using artificial intelligence	9
Redox reactions between ABTS•+ and dihydroxybenzenes as studied by cyclic voltammetry	9
Optical fiber chemical sensing of anionic surfactants using a microfluidic polymer chip with embedded ion-selective fluorescence optode	8
Deep-sea in situ determination of sulfide using a sensitized chemiluminescent terbium complex	8
Anion recognition properties of acridine–urea conjugate in bulk and silica nanopore systems	8
Design of synthetic peptide-based fluorescence probes for turn-on detection of hyaluronan	8
Development of an HPLC device with water/acetonitrile with NaCl mixed solution that induces a phase-separation multiphase flow as the eluent in the separation column	8
Identification and structure elucidation by NMR spectroscopy of an impurity in flame retardants preparation	8
Enhancing refinery heavy oil fractions analytical performance through real-time predicative modeling	8
Development of an odorant sensor with a cell-free synthesized olfactory receptor and a graphene field-effect transistor	8
Application of digital-movie-based flow colorimetry to hue-based end point detection of acid-base titration by feedback-based flow ratiometry using universal indicator	8
Ordered mesoporous hairbrush-like nanocarbon assembled microfibers for solid-phase microextraction of benzene series in oilfield sewage	8
Microfluidic technologies for protein crystallography: advances and applications	8
A simple colorimetric method based on “on–off–on” mode for detection of H2S and Hg2+ in water	8
Biochar-based electrochemical sensors: a tailored approach to environmental monitoring	8
Highly sensitive sensing and quantitative detection of sulfate ion with a SERS chip-based on boric acid’s Lewis effect	8
Line-dropped gelatin multi-element calibration standards in LA-ICP-MS: a statistically verifying comparison with cryosectioned homogenized lung and liver as matrix-matched calibration standards and as	8
Enzyme-free electrochemical biosensor based on bio-barcode amplification for ultra-sensitive detection of microRNA	8
Thermal behavior of natural stellerite: high-temperature X-ray powder diffraction and IR spectroscopy study	8
An integrated strategy of spectrum–effect relationship and near-infrared spectroscopy rapid evaluation based on back propagation neural network for quality control of Paeoniae Radix Alba	8
Analytical techniques for arsenic speciation	8
A facile electrochemical sensor based on a composite of electrochemically reduced graphene oxide and a PEDOT:PSS modified glassy carbon electrode for uric acid detection	8
Development of a simultaneous LC–MS/MS analytical method for plasma: 16 antipsychotics approved in Japan and 4 drug metabolites	8
Using untargeted metabolomics to profile the differences of the fruits of Lycium barbarum in different geographical origins	8

Retention of inorganic anions using mesoporous zirconia spheres modified with anion-exchange groups as the stationary phase for ion chromatography	7
Voltammetric determination of doxycycline in feedstock using modified carbon screen-printed electrode	7
Fourier transform infrared spectroscopy and machine learning for Porphyromonas gingivalis detection in oral bacteria	7
Determination of phosphorus in water and chemical fertilizer samples using a simple drawing microfluidic paper-based analytical device	7
Surface plasmon resonance (SPR) sensing utilizing far- and deep-ultraviolet light	7
Artificial neural network in optimization of bioactive compound extraction: recent trends and performance comparison with response surface methodology	7
Polystyrene-coated magnetic nanoparticles based dispersive solid phase extraction for the determination of cadmium in cigarette ash prior to slotted quartz tube flame atomic absorption spectrometry sy	7
Announcements	7
Development of quantitative detection methods for four Alzheimer’s disease specific biomarker panels using electrochemical immunosensors based on enzyme immunoassay	7
Improvement of spatial resolution of elemental imaging using laser ablation-ICP-mass spectrometry	7
Development of a HPLC system using a phase-separation multiphase flow as an eluent coupled to a silica-particle packed column	7
Iodine-mediated photoinduced autoinductive tandem chromogenic system for visual colorimetric detection of triacetone triperoxide explosive	7
Versatile analytical methodology for evaluation of drug-like properties of potentially multi-targeting anticancer metallodrugs	7
Development of molecular sensors based on fluorescent proteins for polarized macrophages identification	7
Development of a pH-induced dispersive solid-phase extraction method using folic acid combined with dispersive liquid–liquid microextraction: application in the extraction of Cu(II) and Pb(II) ions fr	7
Stability of enzyme immobilized on the nanofluidic channel surface	7
Development of the ultra-weak chemiluminescence method based on luminol reaction for use in the detection of ultra-trace levels of blood	7
Direct digestion of human scalp hair on the substrate used for total reflection X-ray fluorescence analysis	7
Detection scheme of arginine as aptamer target based on particle dissociation in coupled acoustic-gravitational field	7
Accurate evaluation of drug effect on the LDH activity of live cells: dual measurement of live cell number by fluorescent staining of nucleus and LDH activity by formazan	7
Corona discharge ionization ion mobility spectrometry for ultra-trace determination of methamphetamine extracted from urine and plasma samples by dispersive liquid–liquid microextraction	7
Ellman’s method-based determination of acibenzolar-S-methyl in tobacco by transesterification with methanol and SABP2-catalyzed hydrolysis	7
Study of reactive dyes and their hydrolyzed forms in a real trichromatic dyeing process by capillary electrophoresis with UV detection	6
Plasmon-based colorimetric assay using green synthesized gold nanoparticles for the detection of bisphenol A	6
Investigation of potential anthropogenic pollution of rare metals in Tama River followed by establishment of a comprehensive multielement analysis of major-to-ultratrace elements in river water and se	6
Low-tech innovation: biomimetic solid-contact potentiometric sensor for nanomolar-level atrazine detection	6
Correction for the calculated XANES spectra of 1,4,7,10-alkyltetracenes considering the total electron yield (TEY) efficiency of sp2- and sp3-carbon atoms	6
Pentafluorobenzylpyridinium: new thermometer ion for characterizing the ions produced by collisional activation during tandem mass spectrometry	6
Trigger-activated autonomous DNA machine for amplified liver cancer biomarker microRNA21 imaging	6
Computational quality-by-design strategy to validate high-performance liquid chromatography method for the estimation of meloxicam in bulk dosage forms and milk samples	6
Nitrogen-doped porous carbon nanomaterials synthesized using a magadiite template as efficient peroxidase mimics for colorimetric detection of ascorbic acid as an antioxidant	6
A pH-mediated field amplification sample stacking technique based on portable microchip electrophoresis heavy metal ion detection system	6
Electrochemical reactions of highly active nitroxyl radicals with thiol compounds	6
A colorimetric chemosensor for distinct color change with (E)-2-(1-(3-aminophenyl)ethylideneamino)benzenethiol to detect Cu2+ in real water samples	6
Development and application of an analysis method for the determination of rare earth elements in silicate-rich samples by Na2O2 sintering and ICP–MS analysis	6
Analytical evaluation of food quality	6
Microwave-assisted facile synthesis of N, P co-doped fluorescent carbon dot probe for the determination of nifedipine	6
Ionic liquid applications in analytical chemistry	6
Hyper-Raman spectroscopy of non-proteinogenic amino acids	6
Anodic electrodissolution: a low-cost alternative for carbon steel sample preparation for quantification of metals by ICP-MS	6
Determination of pesticides and their degradation products in sediment samples by accelerated solvent extraction and solid-phase extraction with high-performance liquid chromatography–high-resolution	6
Recent research trends in voltammetric sensing platforms for hormones and their applications to human serum analyses	6
Non-enzymatic colorimetric glucose detection based on Au/Ag nanoparticles using smartphone and machine learning	6
Label-free fluorescence aptasensor for the detection of cadmium(II) ion based on the conformational switching of aptamer and thioflavine T	6
Fast detection of isocarbophos using bis-propargylcalix[4]arene-stabilized silver nanoparticles	6
Unveiling the vitamin E profile in rice bran extracellular vesicles: evaluation of extraction and preparation methods	6
Assay of short-chain carboxylic acids in plasma and urine using gas chromatography after extractive alkylation	6
Recent development of affinity-based assay systems	6
Determination of benzimidazoles in fruits by open-tubular capillary electrochromatography based on ionic liquids grafted covalent organic frameworks	6
Analytical insights for silk science and technology	6
Bromine isotope splitting in vibrational spectra of bromoform by time-resolved transient transmission spectroscopy	6
A novel DNA detection using spherical identification probe and strand displacement reaction-initiated silver nanocluster switch	6
Extension of the molar absorption coefficient for non-ideal mixtures: an application to aqueous monovalent alcohol solutions	6
Correction to: Adsorption behavior of Pu(IV), Am(III), Cm(III), and U(VI) on desferrioxamine B-immobilized micropolymer and its applications in the separation of Pu(IV)	6
An amperometric glucose biosensor based on electrostatic force induced layer-by-layer GOD/chitosan/pyrite on a glassy carbon electrode	6
Multiplex microRNA detection	6
Method validation for simultaneous determination of four neonicotinoids in vegetables by liquid chromatography	6
Surface-bubble-modulated liquid chromatography: an experimental strategy for identification of molecular processes of solute retention in reversed-phase separation systems	6
Enzyme-aided amplification strategy for sensitive detection of methamphetamine based on fluorescence aptamer sensor	6
Analytical chemistry toward on-site diagnostics	6
Photostability evaluation of manidipine tablets and structural determination of its photoproducts	5
Al2O3@Ag composite structure as SERS substrate for sensitive detection of sodium thiocyanate	5
Deep eutectic solvents for liquid–liquid extraction	5
One-pot alkanolamines-assisted synthesis of magnetic mesoporous silica for synthetic dye adsorption	5
Development of practical techniques for simultaneous detection and distinction of current and emerging SARS-CoV-2 variants	5
A colorimetric and fluorometric dual-mode carbon dots probe derived from phenanthroline precursor for the selective detection of Fe2+ and Fe3+	5
Analysis and quantification of tritium and other low-level radionuclides present in ALPS-treated water	5
Techniques for high spatial resolution in mass spectrometry	5
Label-free photoelectrochemical immunosensing of α-fetoprotein based on Eu-TiO2 nanocomposites sensitized with dye-encapsulated HMA	5
Determine both the conformation and orientation of a specific residue in α-synuclein(61–95) even in monolayer by 13C isotopic label and p-polarized multiple-angle incidence resolution spectrometry (pM	5
Sandwich-type electrochemical immunosensing of CA125 by using nanoribbon-like Ti3C2Tx MXenes and toluidine blue/UIO-66-NH2	5
Determination of 25 quaternary ammonium compounds in sludge by liquid chromatography–mass spectrometry	5
A simple and accurate ratiometric sensor for determination of dopamine based on dual-emission carbon dots	5
Analysis of dog meat adulteration in beef meatballs using non-targeted UHPLC–Orbitrap HRMS metabolomics and chemometrics for halal authentication study	5
Time-domain nuclear magnetic resonance for serum analysis	5
Sensitive detection of heavy metal stress in aquatic plants by dissolved oxygen-quenched fluorescence/materials movement-induced beam deflection method	5
Room-temperature mL-to-μL quantitative liquid concentration device for cyclone flow	5
Investigation of 1H nuclear magnetic resonance relaxometry to screen metabolic syndrome and diabetes	5
Separation of an ε-poly-l-lysine derivative by solvent extraction under a controlled interfacial potential difference	5
Electrofusion of cells with different diameters by generating asymmetrical electric field in the microwell array	5

Quantitative analysis of powder samples using screen-printing techniques as sample preparation methods for LA-ICP-MS	5
Density estimations and comparisons of a fragmented single fiber using X-ray computed tomography	5
Progress and prospect: major metabolite analysis of central carbon metabolism with saccharification using mix-mode chromatography-application to multiple parallel fermentation of sake	5
Mass absorption coefficient in the 200–800 eV region of sp3 carbon atoms measured using self-standing polyethylene thin films	5
Phase-separation multiphase flow: preliminary application to analytical chemistry	5
A review of microscopic cell imaging and neural network recognition for synergistic cyanobacteria identification and enumeration	5
Enzyme sensor for simultaneous determination of cholesterol, triglyceride and HDL cholesterol in serum	5
Voltammetric determination of acetaminophen in pharmaceutical preparations and human urine using glassy carbon paste electrode modified with reduced graphene oxide	5
A simple spectrophotometric determination of hydrogen peroxide solution via spectral delta from redox reaction with sodium hypochlorite	5
Measurement of atmospheric amines and aminoamides by column adsorption/extraction and hydrophilic liquid chromatography-electrospray-tandem mass spectrometry	5
A novel fluorescence sensor based on Al3+-mediated aggregation of gold nanoclusters for determination of citric acid in beverages	5
Fluorescent probe visualization for selective detection of cuprous ion	5
In situ Raman and X-ray scattering of a single supersaturated aqueous Mg(NO3)2 droplet ultrasonically levitated	5
Application of post-column reaction gas chromatography with a single reference gas for offshore air and gas seeped from the seafloor samples	5
Design of deep-red emissive forced intercalation-induced light-up peptide as an indicator for the HIV-1 TAR RNA-ligand assay: integration of benzo[c,d]indole-quinoline (BIQ) cyanine dye into Tat pepti	5
Three-dimensional ordered macroporous imprinted polymer for bisphenol A recognition	5
Determination of trace perchlorate in river water by ion chromatography with online matrix removal and sample concentration	5
AuNPs and graphdiyne nanocomposite as robust electrocatalyst for methyl parathion detection in real samples	5
A review of spectroscopic probes constructed from aptamer-binding gold/silver nanoparticles or their dimers in environmental pollutants’ detection	5
Recent advances in the development of 225Ac- and 211At-labeled radioligands for radiotheranostics	5
Solvent properties of ionic liquids on complex formation of Ni(II) ion with molecular liquids	5
Fluorescent immunoassay for chloramphenicol based on the label-free polyadenine-mediated spherical nucleic acids triggered signal amplification	5
Accurate evaluation of diffusion coefficient for electroactive analytes in human serum samples using nitrogen-terminated sputtered carbon film electrode	5
Effect of air bubbles on the membrane filtration of rhodamine B	4
Evaluation of reflective fiber-optic surface plasmon resonance sensor for monitoring scale deposition	4
A colorimetric fluorescent probe for the detection of carboxylesterase and carbamate pesticides	4
Highly sensitive electrochemical sensing of ascorbic acid (vitamin C) using Pd-doped MnO2 supported on carbon quantum dots (Pd-MnO2@CQD) in water and fruit juices	4
Design of triplex-forming peptide nucleic acid-based fluorescent probes for forced intercalation sensing of double-stranded RNA structures	4
Reusable magnetic molecular imprinted polymers based on magnetic graphene oxide for selective identification and detection of eugenol in environmental water samples	4
Volatile anticancer drug determination by thermal desorption technique with polydimethylsiloxane-coated macroporous silica adsorbent in gas chromatography–mass spectrometry	4
Chemometric analysis of mixtures in molecular aggregated systems	4
A highly selective sensor based on p-tetranitrocalix[4]arene-capped copper nanoparticles for colorimetric and bare-eye detection of cyclophosphamide	4
Development of a highly efficient solubilization method for mass spectrometric analysis of phospholipids in living single cells	4
Holo/apo conversion two-dimensional urea PAGE for speciation of Fe3+-bound transferrin in serum	4
A new application of continuous sample drop flow microextraction using octanoic acid as a green extraction solvent for the determination of antibiotic drugs in urine samples	4
Colorimetric quantification of vancomycin by highly active nitroxyl radical compounds	4
Progress and prospect in analytical science and technology	4
Determination of copper and cobalt in different tea samples at trace levels by FAAS after preconcentration with a novel iron PAMAM-OH-encapsulated magnetic nanoparticle as SPE sorbent	4
Sorting differentiated mammalian cells using deterministic lateral displacement microfluidic devices	4
Correction: Recent advances in the development of 225Ac- and 211At-labeled radioligands for radiotheranostics	4
Determination of tetrabromobisphenol A and its brominated derivatives in water, sediment and soil by high performance liquid chromatography–tandem mass spectrometry	4
Study on the classification and identification of various carbonate and sulfate mineral medicines based on Raman spectroscopy combined with PCA-SVM algorithm	4
Total protein assay by PCA-based RGB-spectrum conversion methods with smartphone-acquired digital images	4
Comparison of the fluctuations of the signals measured by ICP-MS after laser ablation of powdered geological materials prepared by four methods	4
Development and validation of UV spectrophotometric method for estimation of naringenin in phytosomal formulation: interlaboratory comparison, capability, and statistical analysis	4
Breath biomarkers for esophageal cancer: identification, quantification, and diagnostic modeling	4
Cost-effective formaldehyde assay platform for multi-sample analysis in one run based on pervaporation coupled with a biodegradable sensor and a simple heat control unit	4
Rapid detection of four polycyclic aromatic hydrocarbons in drinking water by constant-wavelength synchronous fluorescence spectrometry	4
Preparation of a novel MOF–POPM and its application in online purification and enrichment of oleanolic acid in medicinal plants	4
A molecular beacon-like Ag nanocluster fluorescence probe for nucleic acid detection	4
Development of stopped-flow hyper-CEST NMR method on recirculating hyperpolarization system as applied to void space analysis in polymers	4
A novel TiO2-modified THPP–BCP composite optical waveguide sensor for the determination of ethylenediamine at ppb level	4
Lipophilic probe behavior in microemulsions evaluated by fluorescence correlation spectroscopy	4
Facile synthesis of amino-modified magnetic covalent organic framework for the efficient extraction and determination of anionic azo dyes in carbonated beverages	4
Electrochemical determination of the procyanidins in peanut skin using a carbon nanotube electrode	4
Extracting accurate PDF data from in situ environment of materials using X-ray diffractometer	4
Lateral flow immunoassay device to detect staphylococcal enterotoxin B (SEB) in durian candy	4
Development of a tetra-primer ARMS–PCR for identification of sika and red deer and their hybrids	4
Ion-pair Reversed-phase Liquid Chromatographic Separation of Oligonucleotides	4
Algorithm and hyperparameter optimizations for hetero-device classification by near-infrared spectra of falsified and substandard amoxicillin capsules	4
Correction: Detection of lard adulteration in 3 kinds of vegetable oils by liquid chromatography–mass spectrometry with porous graphite carbon column	4
Manipulating the monomer–dimer transformation of a heptamethine cyanine ligand: near infrared chromogenic recognition of biothiols	4
Poly(para toluene sulphonic acid) and gold nanoparticles modified glassy carbon electrode for simultaneous voltammetric sensing of xanthine and hypoxanthine	4
Determination of the total antioxidant capacity of the Chinese tea based on a novel “peroxidase/zirconium phosphonate”composite electrochemical sensor	4
Investigating the influence of solvent type and pH on protein adsorption onto silica surface by evanescent-wave cavity ring-down spectroscopy	4