Microchimica Acta

Article	Citations
Electrochemical sensor based on glassy carbon electrode modified by polymelamine formaldehyde/graphene oxide nanocomposite for ultrasensitive detection of oxycodone	123
Electrochemical immunosensor with Cu2O nanocube coating for detection of SARS-CoV-2 spike protein	105
Electrochemical immunosensor development based on core-shell high-crystalline graphitic carbon nitride@carbon dots and Cd0.5Zn0.5S/d-Ti3C2Tx MXene composite for heart-type fatty acid–binding protein d	86
An electrochemical sensor for ifosfamide, acetaminophen, domperidone, and sumatriptan based on self-assembled MXene/MWCNT/chitosan nanocomposite thin film	85
Nanobiosensors as new diagnostic tools for SARS, MERS and COVID-19: from past to perspectives	76
Functionalized carbon quantum dots as fluorescent nanoprobe for determination of tetracyclines and cell imaging	74
Sensitive sandwich-type voltammetric immunosensor for breast cancer biomarker HER2 detection based on gold nanoparticles decorated Cu-MOF and Cu2ZnSnS4 NPs/Pt/g-C3N4 composite	68
Recent developments in carbon-based two-dimensional materials: synthesis and modification aspects for electrochemical sensors	68
Surface plasmon resonance aptasensor based on niobium carbide MXene quantum dots for nucleocapsid of SARS-CoV-2 detection	61
Voltammetric-based immunosensor for the detection of SARS-CoV-2 nucleocapsid antigen	61
Fabrication of paper-based SERS substrates by spraying silver and gold nanoparticles for SERS determination of malachite green, methylene blue, and crystal violet in fish	60
A novel engineered label-free Zn-based MOF/CMC/AuNPs electrochemical genosensor for highly sensitive determination of Haemophilus Influenzae in human plasma samples	59
A paper-based colorimetric sensor array for discrimination and simultaneous determination of organophosphate and carbamate pesticides in tap water, apple juice, and rice	57
Laser-induced graphene (LIG)-driven medical sensors for health monitoring and diseases diagnosis	55
Ultrasensitive peptide-based multiplexed electrochemical biosensor for the simultaneous detection of Listeria monocytogenes and Staphylococcus aureus	54
Application of chiral materials in electrochemical sensors	52
Recent development of antibiotic detection in food and environment: the combination of sensors and nanomaterials	52
Quantum dot (QD)-based probes for multiplexed determination of heavy metal ions	51
Metal oxide semiconducting nanomaterials for air quality gas sensors: operating principles, performance, and synthesis techniques	50
LAMP-CRISPR-Cas12-based diagnostic platform for detection of Mycobacterium tuberculosis complex using real-time fluorescence or lateral flow test	48
Colorimetric immunoassay for rapid detection of Staphylococcus aureus based on etching-enhanced peroxidase-like catalytic activity of gold nanoparticles	48
Nanosorbent-based solid phase microextraction techniques for the monitoring of emerging organic contaminants in water and wastewater samples	47
Salt-template preparation of Mo5N6 nanosheets with peroxidase- and catalase-like activities and application for colorimetric determination of 4-aminophenol	45
Electrochemical sensor based on dual-template molecularly imprinted polymer and nanoporous gold leaf modified electrode for simultaneous determination of dopamine and uric acid	45
A molecularly imprinted electrochemical biosensor based on hierarchical Ti2Nb10O29 (TNO) for glucose detection	44

Perylene diimide/MXene-modified graphitic pencil electrode-based electrochemical sensor for dopamine detection	44
Sensitive sandwich-type electrochemical SARS-CoV‑2 nucleocapsid protein immunosensor	44
Carbon cloth-based immunosensor for detection of 25-hydroxy vitamin D3	44
Nanofibrillar cellulose/Au@Ag nanoparticle nanocomposite as a SERS substrate for detection of paraquat and thiram in lettuce	42
A nanoscale genosensor for early detection of COVID-19 by voltammetric determination of RNA-dependent RNA polymerase (RdRP) sequence of SARS-CoV-2 virus	42
Photo-electrochemical detection of dopamine in human urine and calf serum based on MIL-101 (Cr)/carbon black	41
Surface plasmon resonance biosensor using hydrogel-AuNP supramolecular spheres for determination of prostate cancer-derived exosomes	41
Cobalt molybdate nanorods decorated on boron-doped graphitic carbon nitride sheets for electrochemical sensing of furazolidone	41
Cadmium cobaltite nanosheets synthesized in basic deep eutectic solvents with oxidase-like, peroxidase-like, and catalase-like activities and application in the colorimetric assay of glucose	40
Voltammetric sensing of recombinant viral dengue virus 2 NS1 based on Au nanoparticle–decorated multiwalled carbon nanotube composites	40
Voltammetric sensor based on bimetallic nanocomposite for determination of favipiravir as an antiviral drug	40
Process-property correlations in laser-induced graphene electrodes for electrochemical sensing	40
Gold nanoparticle/DNA-based nanobioconjugate for electrochemical detection of Zika virus	40
Preparation of electrospun polyacrylonitrile/Ni-MOF-74 nanofibers for extraction of atenolol and captopril prior to HPLC-DAD	40
Recent advances in sensitivity enhancement for lateral flow assay	40
Fabric phase sorptive extraction followed by HPLC-PDA detection for the monitoring of pirimicarb and fenitrothion pesticide residues	39
Facile microwave-assisted synthesis of Ti3C2 MXene quantum dots for ratiometric fluorescence detection of hypochlorite	39
Electrochemical detection of ascorbic acid in artificial sweat using a flexible alginate/CuO-modified electrode	39
Fabrication of ionic liquid stabilized MXene interface for electrochemical dopamine detection	39
Determination of β-amyloid oligomer using electrochemiluminescent aptasensor with signal enhancement by AuNP/MOF nanocomposite	38
New carbon black-based conductive filaments for the additive manufacture of improved electrochemical sensors by fused deposition modeling	38
Gold nanoparticle aptamer assay for the determination of histamine in foodstuffs	38
Magnetic metal-organic framework MIL-100 (Fe)/polyethyleneimine composite as an adsorbent for the magnetic solid-phase extraction of fungicides and their determination using HPLC-UV	37
GOLD SELEX: a novel SELEX approach for the development of high-affinity aptamers against small molecules without residual activity	37
Light-driven nanomotors and micromotors: envisioning new analytical possibilities for bio-sensing	37
Targeted bioimaging and sensing of folate receptor-positive cancer cells using folic acid-conjugated sulfur-doped graphene quantum dots	37
Electrochemical sensors based on metal nanoparticles with biocatalytic activity	37
Advanced wearable biosensors for the detection of body fluids and exhaled breath by graphene	37
Hollow sphere nickel sulfide nanostructures–based enzyme mimic electrochemical sensor platform for lactic acid in human urine	36
Ultrasensitive and selective molecularly imprinted electrochemical oxaliplatin sensor based on a novel nitrogen-doped carbon nanotubes/Ag@cu MOF as a signal enhancer and reporter nanohybrid	36
2D Co-MOF nanosheet-based nanozyme with ultrahigh peroxidase catalytic activity for detection of biomolecules in human serum samples	36
Quantitative and simultaneous detection of two inflammation biomarkers via a fluorescent lateral flow immunoassay using dual-color SiO2@QD nanotags	36
Carbon dots for virus detection and therapy	36
Highly branched gold–copper nanostructures for non-enzymatic specific detection of glucose and hydrogen peroxide	36
MIL-53(Al)/Fe2O3 nanocomposite for solid-phase microextraction of organophosphorus pesticides followed by GC-MS analysis	36
Rapid field trace detection of pesticide residue in food based on surface-enhanced Raman spectroscopy	35
Electrochemical sensor based on CuSe for determination of dopamine	35
Oriented boronate affinity–imprinted inverse opal hydrogel for glycoprotein assay via colorimetry	35
An aptasensor strip-based colorimetric determination method for kanamycin using cellulose acetate nanofibers decorated DNA–gold nanoparticle bioconjugates	35
Magnetic solid phase extraction sorbents using methyl-parathion and quinalphos dual-template imprinted polymers coupled with GC-MS for class-selective extraction of twelve organophosphorus pesticides	35
Electrochemical sensor based on Prussian blue/multi-walled carbon nanotubes functionalized polypyrrole nanowire arrays for hydrogen peroxide and microRNA detection	35
Lanthanide type of cerium sulfide embedded carbon nitride composite modified electrode for potential electrochemical detection of sulfaguanidine	34
Nanozymes in electrochemical affinity biosensing	34
Gold nanoparticle–modified black phosphorus nanosheets with improved stability for detection of circulating tumor cells	34
Recent advances in functionalization of plasmonic nanostructures for optical sensing	34
Rapid and sensitive fluorescence and smartphone dual-mode detection of dopamine based on nitrogen-boron co-doped carbon quantum dots	34
Phenylboronic acid-functionalized vertically ordered mesoporous silica films for selective electrochemical determination of fluoride ion in tap water	34
Dual-emissive carbon dots for dual-channel ratiometric fluorometric determination of pH and mercury ion and intracellular imaging	34
A double carbon dot system composed of N, Cl-doped carbon dots and N, Cu-doped carbon dots as peroxidase mimics and as fluorescent probes for the determination of hydroquinone by fluorescence	34
Impedimetric determination of cortisol using screen-printed electrode with aptamer-modified magnetic beads	33

Recent advances in micro- and nanomaterial-based adsorbents for pipette-tip solid-phase extraction	33
Plasmonic gold nanostructures for biosensing and bioimaging	33
A turn-on fluorescent nanoprobe based on N-doped silicon quantum dots for rapid determination of glyphosate	32
Detection of chloramphenicol with an aptamer-based colorimetric assay: critical evaluation of specific and unspecific binding of analyte molecules	32
Recent advances in aptamer-based sensors for breast cancer diagnosis: special cases for nanomaterial-based VEGF, HER2, and MUC1 aptasensors	32
A nanocomposite consisting of cuprous oxide supported on graphitic carbon nitride nanosheets for non-enzymatic electrochemical sensing of 8-hydroxy-2′-deoxyguanosine	32
Nanozyme based on CoFe2O4 modified with MoS2 for colorimetric determination of cysteine and glutathione	32
A ratiometric lanthanide-free fluorescent probe based on two-dimensional metal-organic frameworks and carbon dots for the determination of anthrax biomarker	32
Chiral covalent organic framework core-shell composite CTpBD@SiO2 used as stationary phase for HPLC enantioseparation	31
Mesoporous MIP-capped luminescent MOF as specific and sensitive analytical probe: application for chlorpyrifos	31
Ionic covalent organic frameworks for the magnetic solid-phase extraction of perfluorinated compounds in environmental water samples	31
Magnetically controlled colorimetric aptasensor for chlorpyrifos based on copper-based metal-organic framework nanoparticles with peroxidase mimetic property	30
Screen-printed electrodes modified with carbon black and polyelectrolyte films for determination of cancer marker carbohydrate antigen 19-9	30
3D-printed microfluidics integrated with optical nanostructured porous aptasensors for protein detection	30
Electrochemiluminescence paper-based screen-printed electrode for HbA1c detection using two-dimensional zirconium metal-organic framework/Fe3O4 nanosheet composites decorated with Au nanoclusters	30
Subsequent monitoring of ferric ion and ascorbic acid using graphdiyne quantum dots-based optical sensors	30
Electroanalytical overview: utilising micro- and nano-dimensional sized materials in electrochemical-based biosensing platforms	29
Nitrogen-doped graphene quantum dots prepared by electrolysis of nitrogen-doped nanomesh graphene for the fluorometric determination of ferric ions	29
Lysosome-targeted ratiometric fluorescent sensor for monitoring pH in living cells based on one-pot-synthesized carbon dots	29
SERS-based rapid detection of 2,4-dichlorophenoxyacetic acid in food matrices using molecularly imprinted magnetic polymers	29
N, P-co-doped carbon dots as a dual-mode colorimetric/ratiometric fluorescent sensor for formaldehyde and cell imaging via an aminal reaction-induced aggregation process	29
Polyphenazine and polytriphenylmethane redox polymer/nanomaterial–based electrochemical sensors and biosensors: a review	29
Uric acid electrochemical sensing in biofluids based on Ni/Zn hydroxide nanocatalyst	29
Hydrothermally synthesized cubical zinc manganite nanostructure for electrocatalytic detection of sulfadiazine	29
Experimental and theoretical study for miR-155 detection through resveratrol interaction with nucleic acids using magnetic core-shell nanoparticles	29
Self-powered cathodic photoelectrochemical aptasensor based on in situ–synthesized CuO-Cu2O nanowire array for detecting prostate-specific antigen	29
Electrochemical immunosensor based on binary nanoparticles decorated rGO-TEPA as magnetic capture and Au@PtNPs as probe for CEA detection	29
Engineered lanthanide-doped upconversion nanoparticles for biosensing and bioimaging application	28
In situ deposition of MOF-74(Cu) nanosheet arrays onto carbon cloth to fabricate a sensitive and selective electrocatalytic biosensor and its application for the determination of glucose in human seru	28
NaGdF4:Yb,Er-Ag nanowire hybrid nanocomposite for multifunctional upconversion emission, optical imaging, MRI and CT imaging applications	28
MIL-101(Fe)-derived magnetic porous carbon as sorbent for stir bar sorptive-dispersive microextraction of sulfonamides	28
SARS-CoV-2 virus label-free electrochemical nanohybrid MIP-aptasensor based on Ni3(BTC)2 MOF as a high-performance surface substrate	28
Cu2+-modified MOF as laccase-mimicking material for colorimetric determination and discrimination of phenolic compounds with 4-aminoantipyrine	28
A novel ratiometric fluorescence nanoprobe for sensitive determination of uric acid based on CD@ZIF-CuNC nanocomposites	28
Nanobody-based electrochemical competitive immunosensor for the detection of AFB1 through AFB1-HCR as signal amplifier	28
Controllable preparation of ultrathin MXene nanosheets and their excellent QCM humidity sensing properties enhanced by fluoride doping	28
Sensitive colorimetric aptasensor based on g-C3N4@Cu2O composites for detection of Salmonella typhimurium in food and water	28
A signal-on electrochemical aptasensor based on silanized cellulose nanofibers for rapid point-of-use detection of ochratoxin A	28
Nanoplatform based on GSH-responsive mesoporous silica nanoparticles for cancer therapy and mitochondrial targeted imaging	28
In situ electrosynthesis of a copper-based metal–organic framework as nanosorbent for headspace solid-phase microextraction of methamphetamine in urine with GC-FID analysis	27
Nanocomposite based on graphene and intercalated covalent organic frameworks with hydrosulphonyl groups for electrochemical determination of heavy metal ions	27
Deep eutectic solvent functionalized graphene oxide composite adsorbent for miniaturized pipette-tip solid-phase extraction of toluene and xylene exposure biomarkers in urine prior to their determinat	27
Fluorescent nanomaterials combined with molecular imprinting polymer: synthesis, analytical applications, and challenges	27
Rolling circle amplification promoted magneto-controlled photoelectrochemical biosensor for organophosphorus pesticides based on dissolution of core-shell MnO2 nanoflower@CdS mediated by butyrylcholin	27
Fluorescent and colorimetric assay for determination of Cu(II) and Hg(II) using AuNPs reduced and wrapped by carbon dots	27
Point-of-care diagnostics for drugs of abuse in biological fluids: application of a microfabricated disposable copper potentiometric sensor	27
Surface-enhanced Raman spectroscopy aptasensor for simultaneous determination of ochratoxin A and zearalenone using Au@Ag core-shell nanoparticles and gold nanorods	27
An electrochemical sensor based on MOF-derived NiO@ZnO hollow microspheres for isoniazid determination	27
Reversible chelating polymer for determination of heavy metals by dispersive micro solid-phase extraction with ICP-MS	27
A balsam pear-shaped CuO SERS substrate with highly chemical enhancement for pesticide residue detection	27
Development of electrochemical biosensors for simultaneous multiplex detection of microRNA for breast cancer screening	27
CuO/Cu-MOF nanocomposite for highly sensitive detection of nitric oxide released from living cells using an electrochemical microfluidic device	27
Trimer-based aptasensor for simultaneous determination of multiple mycotoxins using SERS and fluorimetry	27
TiO2/MXene-PVA/GO hydrogel-based electrochemical sensor for neurological disorder screening via urinary norepinephrine detection	27
An electrochemical sensor for voltammetric detection of ciprofloxacin using a glassy carbon electrode modified with activated carbon, gold nanoparticles and supramolecular solvent	26
Development and application of a SARS-CoV-2 colorimetric biosensor based on the peroxidase-mimic activity of γ-Fe2O3 nanoparticles	26
Colorimetric determination of amyloid-β peptide using MOF-derived nanozyme based on porous ZnO-Co3O4 nanocages	26
Synthesis of carbon quantum dots with iron and nitrogen from Passiflora edulis and their peroxidase-mimicking activity for colorimetric determination of uric acid	26
Simultaneous determination of heavy metals by an electrochemical method based on a nanocomposite consisting of fluorinated graphene and gold nanocage	26
Cu2+-modified hollow carbon nanospheres: an unusual nanozyme with enhanced peroxidase-like activity	26
Fluorometric determination of mercury(II) based on dual-emission metal-organic frameworks incorporating carbon dots and gold nanoclusters	26
One-step synthesis of N, S-doped carbon dots with orange emission and their application in tetracycline antibiotics, quercetin sensing, and cell imaging	26
Fabrication of gold/silver nanodimer SERS probes for the simultaneous detection of Salmonella typhimurium and Staphylococcus aureus	26
Carbon quantum Dot@Silver nanocomposite–based fluorescent imaging of intracellular superoxide anion	25
An eco-friendly low-temperature synthetic approach towards micro-pebble-structured GO@SrTiO3 nanocomposites for the detection of 2,4,6-trichlorophenol in environmental samples	25
Hydrogen peroxide sensing in body fluids and tumor cells via in situ produced redox couples on two-dimensional holey CuCo2O4 nanosheets	25
Electrochemical dopamine sensor based on bi-metallic Co/Zn porphyrin metal–organic framework	25
Poly(ionic liquid)-hybridized silica aerogel for solid-phase microextraction of polycyclic aromatic hydrocarbons prior to gas chromatography-flame ionization detection	25
Dual-emission of silicon nanoparticles encapsulated lanthanide-based metal-organic frameworks for ratiometric fluorescence detection of bacterial spores	25
Nitrogen, boron-doped Ti3C2 MXene quantum dot-based ratiometric fluorescence sensing platform for point-of-care testing of tetracycline using an enhanced antenna effect by Eu3+	25
Signaling strategies of silver nanoparticles in optical and electrochemical biosensors: considering their potential for the point-of-care	25
Bright Mn-doped carbon dots for the determination of permanganate and L-ascorbic acid by a fluorescence on-off-on strategy	25
Ultrasonication-facilitated synthesis of functionalized graphene oxide for ultrasound-assisted magnetic dispersive solid-phase extraction of amoxicillin, ampicillin, and penicillin G	25
Structure-switching fluorescence aptasensor for sensitive detection of chloramphenicol	25
2D metal azolate framework as nanozyme for amperometric detection of glucose at physiological pH and alkaline medium	25
A sandwich-type electrochemical immunosensor based on Au-rGO composite for CA15-3 tumor marker detection	25
Red-emission carbon dots-quercetin systems as ratiometric fluorescent nanoprobes towards Zn2+ and adenosine triphosphate	25
Electrochemical aptasensor using boron-carbon nanorods decorated by nickel nanoparticles for detection of E. coli O157:H7	25
Carbon nanodot–based electrogenerated chemiluminescence biosensor for miRNA-21 detection	25
Influence of temperature variation on spinel-structure MgFe2O4 anchored on reduced graphene oxide for electrochemical detection of 4-cyanophenol	25

Double-signal quantification of amoxicillin based on interaction with 4-aminoantipyrine at copper and nitrogen co-doped carbon quantum dots as an artificial nanozyme	25
Molecularly imprinted curcumin nanoparticles decorated paper for electrochemical and fluorescence dual-mode sensing of bisphenol A	25
A review on optical sensors based on layered double hydroxides nanoplatforms	24
A field-applicable colorimetric assay for notorious explosive triacetone triperoxide through nanozyme-catalyzed irreversible oxidation of 3, 3′-diaminobenzidine	24
Distance-dependent visual fluorescence immunoassay on CdTe quantum dot–impregnated paper through silver ion-exchange reaction	24
PtS2 nanosheets as a peroxidase-mimicking nanozyme for colorimetric determination of hydrogen peroxide and glucose	24
A highly sensitive dual-read assay using nitrogen-doped carbon dots for the quantitation of uric acid in human serum and urine samples	24
Au@Ag core-shell nanoparticles for microRNA-21 determination based on duplex-specific nuclease signal amplification and surface-enhanced Raman scattering	24
Novel electrochemical sensing platform based on ion imprinted polymer with nanoporous gold for ultrasensitive and selective determination of As3+	24
Electrochemical sensor based on Ti3C2 membrane doped with UIO-66-NH2 for dopamine	24
Conjugated polymer nanoparticles and their nanohybrids as smart photoluminescent and photoresponsive material for biosensing, imaging, and theranostics	24
Carboxylation modified meso-porous carbon aerogel templated by ionic liquid for solid-phase microextraction of trace tetracyclines residues using HPLC with UV detection	24
Analyzing the surface of functional nanomaterials—how to quantify the total and derivatizable number of functional groups and ligands	24
Label-free electrochemical microfluidic biosensors: futuristic point-of-care analytical devices for monitoring diseases	24
Electrochemical α-fetoprotein immunosensor based on Fe3O4NPs@covalent organic framework decorated gold nanoparticles and magnetic nanoparticles including SiO2@TiO2	24
Simultaneous trace-level monitoring of seven opioid analgesic drugs in biological samples by pipette-tip micro solid phase extraction based on PVA-PAA/CNT-CNC composite nanofibers followed by  HPLC-UV	24
Electroanalytical point-of-care detection of gold standard and emerging cardiac biomarkers for stratification and monitoring in intensive care medicine - a review	24
Ultrasensitive, high-throughput, and rapid simultaneous detection of SARS-CoV-2 antigens and IgG/IgM antibodies within 10 min through an immunoassay biochip	23
Gold nanoparticle-graphene quantum dots nanozyme for the wide range and sensitive electrochemical determination of quercetin in plasma droplets	23
Electrochemical sensing platform based on covalent organic framework materials and gold nanoparticles for high sensitivity determination of theophylline and caffeine	23
A molecularly imprinted fluorescence nanosensor based on upconversion metal–organic frameworks for alpha-cypermethrin specific recognition	23
Copper nanocluster composites for analytical (bio)-sensing and imaging: a review	23
Electrochemical synthesis and characterization of poly(thionine)-deep eutectic solvent/carbon nanotube–modified electrodes and application to electrochemical sensing	23
Utilizing a nanocomposite consisting of zinc ferrite, copper oxide, and gold nanoparticles in the fabrication of a metformin electrochemical sensor supported on a glassy carbon electrode	23
Graphene quantum dots: synthesis, properties, and applications to the development of optical and electrochemical sensors for chemical sensing	23
5,10,15,20-tetrakis (4-carboxyl phenyl) porphyrin–functionalized urchin-like CuCo2O4 as an excellent artificial nanozyme for determination of dopamine	23
Recent trends in application of nanomaterials for the development of electrochemical microRNA biosensors	23
Norepinephrine-induced AuPd aerogels with peroxidase- and glucose oxidase-like activity for colorimetric determination of glucose	23
Iron doped graphitic carbon nitride with peroxidase like activity for colorimetric detection of sarcosine and hydrogen peroxide	23
State-of-the-art progress of switch fluorescence biosensors based on metal-organic frameworks and nucleic acids	23
Fluorescent and electrochemical dual-mode detection of Chikungunya virus E1 protein using fluorophore-embedded and redox probe-encapsulated liposomes	23
Electrochemiluminescence immunoassay of human chorionic gonadotropin using silver carbon quantum dots and functionalized polymer nanospheres	23
Synergy between nanozymes and natural enzymes on the hybrid MoS2 nanosheets/graphite microfiber for enhanced voltammetric determination of hydrogen peroxide	23
Recent progress in the optical detection of pathogenic bacteria based on noble metal nanoparticles	23
Gold nanotubes: synthesis, properties and biomedical applications	23
Electrocatalytic evaluation of graphene oxide warped tetragonal t-lanthanum vanadate (GO@LaVO4) nanocomposites for the voltammetric detection of antifungal and antiprotozoal drug (clioquinol)	23
An electrochemiluminescence biosensor for p53 antibody based on Zn-MOF/GO nanocomposite and Ag+-DNA amplification	22
β-Cyclodextrin coated porous Pd@Au nanostructures with enhanced peroxidase-like activity for colorimetric and paper-based determination of glucose	22
CoMoO4 nanobelts as efficient peroxidase mimics for the colorimetric determination of H2O2	22
Glucose determination using amperometric non-enzymatic sensor based on electroactive poly(caffeic acid)@MWCNT decorated with CuO nanoparticles	22
Molecularly imprinted ratiometric electrochemical sensor based on carbon nanotubes/cuprous oxide nanoparticles/titanium carbide MXene composite for diethylstilbestrol detection	22
Ag nanocubes monolayer-modified PDMS as flexible SERS substrates for pesticides sensing	22
Paper chip-based colorimetric assay for detection of Salmonella typhimurium by combining aptamer-modified Fe3O4@Ag nanoprobes and urease activity inhibition	22
A ratiometric fluorescence probe based on graphene quantum dots and o-phenylenediamine for highly sensitive detection of acetylcholinesterase activity	22
How 3D printing can boost advances in analytical and bioanalytical chemistry	22
Poly (deep eutectic solvents) as a new class of sustainable sorbents for solid phase extraction: application for preconcentration of Pb (II) from food and water samples	22
A covalent organic polymer–TiO2/Ti3C2 heterostructure as nonenzymatic biosensor for voltammetric detection of dopamine and uric acid	22
Microfluidic electrochemical immunosensor for the determination of cystatin C in human serum	22
Label-free fluorescence detection of hydrogen peroxide and glucose based on the Ni-MOF nanozyme–induced self-ligand emission	22
A review on corona virus disease 2019 (COVID-19): current progress, clinical features and bioanalytical diagnostic methods	22
Construction of ratiometric fluorescence MIPs probe for selective detection of tetracycline based on passion fruit peel carbon dots and europium	22
Faraday cage-type aptasensor for dual-mode detection of Vibrio parahaemolyticus	22
A photoelectrochemical sensor based on Z-Scheme TiO2@Au@CdS and molecularly imprinted polymer for uric acid detection	22
Label-free electrochemical biosensor for determination of procalcitonin based on graphene-wrapped Co nanoparticles encapsulated in carbon nanobrushes coupled with AuPtCu nanodendrites	22
Determination of p53 biomarker using an electrochemical immunoassay based on layer-by-layer films with NiFe2O4 nanoparticles	22
Ionic liquid-based dispersive liquid–liquid microextraction followed by magnetic solid-phase extraction for determination of quinolones	22
In situ formation of Co3O4 nanoparticles embedded N-doped porous carbon nanocomposite: a robust material for electrocatalytic detection of anticancer drug flutamide and supercapacitor application	21
Electrochemical sensor for rapid detection of fentanyl using laser-induced porous carbon-electrodes	21
Hydroquinone colorimetric sensing based on platinum deposited on CdS nanorods as peroxidase mimics	21
D-penicillamine modified copper nanoparticles for fluorometric determination of histamine based on aggregation-induced emission	21
0D/2D heteronanostructure–integrated bimetallic CoCu-ZIF nanosheets and MXene-derived carbon dots for impedimetric cytosensing of melanoma B16-F10 cells	21
Micro- and nanosensors for detecting blood pathogens and biomarkers at different points of sepsis care	21
Determination of miRNAs in serum of cancer patients with a label- and enzyme-free voltammetric biosensor in a single 30-min step	21
Specific recognition of protein by deep eutectic solvent–based magnetic β-cyclodextrin molecularly imprinted polymer	21
Fast construction of core-shell structured magnetic covalent organic framework as sorbent for solid-phase extraction of zearalenone and its derivatives prior to their determination by UHPLC-MS/MS	21
Portable electrochemical micro-workstation platform for simultaneous detection of multiple Alzheimer’s disease biomarkers	21
An enhanced photoelectrochemical sensor for aflatoxin B1 detection based on organic-inorganic heterojunction nanomaterial: poly(5-formylindole)/NiO	21
A label-free electrochemical biosensor based on magnetic biocomposites with DNAzyme and hybridization chain reaction dual signal amplification for the determination of Pb2+	21
Molecularly imprinted sol-gel electrochemical sensor for sildenafil based on a pencil graphite electrode modified by Preyssler heteropolyacid/gold nanoparticles/MWCNT nanocomposite	21
Amperometric immunosensor based on covalent organic frameworks and Pt/Ru/C nanoparticles for the quantification of C-reactive protein	21
Ratiometric determination of Cr(VI) based on a dual-emission fluorescent nanoprobe using carbon quantum dots and a smartphone app	21
In-tube solid-phase microextraction with a hybrid monolithic column for the preconcentration of ultra-trace metals prior to simultaneous determination by ICP-MS	21
Laser engraved microapillary pump paper-based microfluidic device for colorimetric and electrochemical detection of salivary thiocyanate	21
Advanced nanoengineered—customized point-of-care tools for prostate-specific antigen	21
Nitrogen-doped carbon dots for wash-free imaging of nucleolus orientation	21
A sensitive electrochemical sensor based on metal cobalt wrapped conducting polymer polypyrrole nanocone arrays for the assay of nitrite	21
Dual-emission ratio fluorescent probes based on carbon dots and gold nanoclusters for visual and fluorescent detection of copper ions	21
Self-assembled monolayer-assisted label-free electrochemical genosensor for specific point-of-care determination of Haemophilus influenzae	20
Electrochemical immunosensor for determination of Staphylococcus aureus bacteria by IgY immobilized on glassy carbon electrode with electrodeposited gold nanoparticles	20
Construction of an electrochemical sensor with graphene aerogel doped with ZrO2 nanoparticles and chitosan for the selective detection of luteolin	20
Fabrication of rGO/MXene-Pd/rGO hierarchical framework as high-performance electrochemical sensing platform for luteolin detection	20
Graphene oxide@Ce-doped TiO2 nanoparticles as electrocatalyst materials for voltammetric detection of hazardous methyl parathion	20
Hierarchical multifunctional graphene oxide cancer nanotheranostics agent for synchronous switchable fluorescence imaging and chemical therapy	20
Triple-enzyme mimetic activity of Fe3O4@C@MnO2 composites derived from metal–organic frameworks and their application to colorimetric biosensing of dopamine	20
Peptide substrate screening for the diagnosis of SARS-CoV-2 using fluorescence resonance energy transfer (FRET) assay	20
Immobilization of cellulase on monolith supported with Zr(IV)-based metal-organic framework as chiral stationary phase for enantioseparation of five basic drugs in capillary electrochromatography	20
l-Histidine-DNA interaction: a strategy for the improvement of the fluorescence signal of poly(adenine) DNA-templated gold nanoclusters	20
Integrating target-responsive CD-CdTe QD-based ratiometric fluorescence hydrogel with smartphone for visual and on-site determination of dichlorvos	20
Detection of enrofloxacin by flow injection chemiluminescence immunoassay based on cobalt hydroxide nanozyme	20
Hybrid nanostructures of Pd–WO3 grown on graphitic carbon nitride for trace level electrochemical detection of paraoxon-ethyl	20
Surfactant-free solvothermal synthesis of Cu-MOF via protonation-deprotonation approach: A morphological dependent electrocatalytic activity for therapeutic drugs	20
Carbon dots doped by nitrogen and sulfur for dual-mode colorimetric and fluorometric determination of Fe3+ and histidine and intracellular imaging of Fe3+ in living cells	20
Free-electrodeposited anodic stripping voltammetry sensing of Cu(II) based on Ti3C2Tx MXene/carbon black	20
A multi-colorimetric immunosensor for visual detection of ochratoxin A by mimetic enzyme etching of gold nanobipyramids	20
Ratiometric fluorescent 3D DNA walker and catalyzed hairpin assembly for determination of microRNA	20