Sensors and Actuators B-Chemical

Article	Citations
Ultrasensitive supersandwich-type electrochemical sensor for SARS-CoV-2 from the infected COVID-19 patients using a smartphone	310
Flexible resistive NO2 gas sensor of three-dimensional crumpled MXene Ti3C2Tx/ZnO spheres for room temperature application	239
Paper-based microfluidics: Simplified fabrication and assay methods	231
Triethylamine gas sensor based on Pt-functionalized hierarchical ZnO microspheres	207
Development of a SERS-based lateral flow immunoassay for rapid and ultra-sensitive detection of anti-SARS-CoV-2 IgM/IgG in clinical samples	206
MXene/SnO2 heterojunction based chemical gas sensors	197
A robust cluster-based Eu-MOF as multi-functional fluorescence sensor for detection of antibiotics and pesticides in water	194
A room-temperature NO2 gas sensor based on CuO nanoflakes modified with rGO nanosheets	162
Perovskite-structured LaCoO3 modified ZnO gas sensor and investigation on its gas sensing mechanism by first principle	161
MIPs for commercial application in low-cost sensors and assays – An overview of the current status quo	159
Gas sensor towards n-butanol at low temperature detection: Hierarchical flower-like Ni-doped Co3O4 based on solvent-dependent synthesis	157
MXene/Co3O4 composite based formaldehyde sensor driven by ZnO/MXene nanowire arrays piezoelectric nanogenerator	150
Metal oxide gas sensors for detecting NO2 in industrial exhaust gas: Recent developments	144
Daily writing carbon ink: Novel application on humidity sensor with wide detection range, low detection limit and high detection resolution	138
Recent advances in SnO2 nanostructure based gas sensors	138
Recent progress, challenges, and opportunities for wearable biochemical sensors for sweat analysis	135
Flexible MXene/rGO/CuO hybrid aerogels for high performance acetone sensing at room temperature	135
Sn doping effect on NiO hollow nanofibers based gas sensors about the humidity dependence for triethylamine detection	134
FET-type gas sensors: A review	132
The gas sensor utilizing polyaniline/ MoS2 nanosheets/ SnO2 nanotubes for the room temperature detection of ammonia	131
PANI nanofibers-supported Nb2CTx nanosheets-enabled selective NH3 detection driven by TENG at room temperature	129
Highly sensitive and selective NO2 sensor of alkalized V2CT MXene driven by interlayer swelling	127
Identification of gas mixtures via sensor array combining with neural networks	125
Influence of major parameters on the sensing mechanism of semiconductor metal oxide based chemiresistive gas sensors: A review focused on personalized healthcare	121
A conducting polymer PEDOT:PSS hydrogel based wearable sensor for accurate uric acid detection in human sweat	120

Improved detection of reactive oxygen species by DCFH-DA: New insight into self-amplification of fluorescence signal by light irradiation	118
Visible light assisted room-temperature NO2 gas sensor based on hollow SnO2@SnS2 nanostructures	113
Atomic layer deposition of ZnO on SnO2 nanospheres for enhanced formaldehyde detection	112
Molecularly imprinted polymer based electrochemical sensor for quantitative detection of SARS-CoV-2 spike protein	109
A high-performance room temperature benzene gas sensor based on CoTiO3 covered TiO2 nanospheres decorated with Pd nanoparticles	109
High sensitive and fast response humidity sensor based on polymer composite nanofibers for breath monitoring and non-contact sensing	109
Ultrathin Nb2CT nanosheets-supported polyaniline nanocomposite: Enabling ultrasensitive NH3 detection	106
Crystal engineering of MOF@COF core-shell composites for ultra-sensitively electrochemical detection	106
UV-light-assisted NO2 gas sensor based on WS2/PbS heterostructures with full recoverability and reliable anti-humidity ability	106
Selective ppb-level ozone gas sensor based on hierarchical branch-like In2O3 nanostructure	103
A wearable microfluidics-integrated impedimetric immunosensor based on Ti3C2T MXene incorporated laser-burned graphene for noninvasive sweat cortisol detection	103
Electrochemical paper-based analytical device for multiplexed, point-of-care detection of cardiovascular disease biomarkers	103
Flexible, biocompatible and highly conductive MXene-graphene oxide film for smart actuator and humidity sensor	102
Flexible humidity sensor based on modified cellulose paper	101
Oxygen vacancies modulation Mn3O4 nanozyme with enhanced oxidase-mimicking performance for l-cysteine detection	101
α-Fe2O3 nanocubes/Ti3C2Tx MXene composites for improvement of acetone sensing performance at room temperature	101
Synergistic effects of SnO2 and Au nanoparticles decorated on WS2 nanosheets for flexible, room-temperature CO gas sensing	97
MXene (Ti3C2T )-Ag nanocomplex as efficient and quantitative SERS biosensor platform by in-situ PDDA electrostatic self-assembly synthesis strategy	97
Selective ppb-level NO2 gas sensor based on SnO2-boron nitride nanotubes	97
Synthesis of Pd nanoparticle-decorated SnO2 nanowires and determination of the optimum quantity of Pd nanoparticles for highly sensitive and selective hydrogen gas sensor	97
MXene modulated SnO2 gas sensor for ultra-responsive room-temperature detection of NO2	96
Thin films of tungsten oxide materials for advanced gas sensors	96
Detection of four alcohol homologue gases by ZnO gas sensor in dynamic interval temperature modulation mode	96
Colorimetric and fluorescent sensors for detection of nerve agents and organophosphorus pesticides	95
Electrochemical sensors: From the bench to the skin	94
Highly sensitive sensor based on ordered porous ZnO nanosheets for ethanol detecting application	94
Copper doped carbon dots as the multi-functional fluorescent sensing platform for tetracyclines and pH	93
Qualitative and quantitative recognition method of drug-producing chemicals based on SnO2 gas sensor with dynamic measurement and PCA weak separation	93
An efficient hydrogen gas sensor based on hierarchical Ag/ZnO hollow microstructures	93
A miniaturized electronic nose with artificial neural network for anti-interference detection of mixed indoor hazardous gases	93
Humidity activated ionic-conduction formaldehyde sensing of reduced graphene oxide decorated nitrogen-doped MXene/titanium dioxide composite film	93
Sensitive H2 gas sensors based on SnO2 nanowires	93
An excellent impedance-type humidity sensor based on halide perovskite CsPbBr3 nanoparticles for human respiration monitoring	91
Machine learning-based colorimetric determination of glucose in artificial saliva with different reagents using a smartphone coupled 90
Red fluorescent carbon dots for tetracycline antibiotics and pH discrimination from aggregation-induced emission mechanism	90
Electrochemical sensor based on rGO/Au nanoparticles for monitoring H2O2 released by human macrophages	90
The synthesis of high bright silver nanoclusters with aggregation-induced emission for detection of tetracycline	89
Morphology-controlled synthesis of CeO2 nanocrystals and their facet-dependent gas sensing properties	89
Ratiometric fluorescence detection of tetracycline antibiotic based on a polynuclear lanthanide metal–organic framework	88
Cobalt metal-organic framework modified carbon cloth/paper hybrid electrochemical button-sensor for nonenzymatic glucose diagnostics	88
Gas sensing performance of carbon monoxide sensor based on rod-shaped tin diselenide/MOFs derived zinc oxide polyhedron at room temperature	88
NFC-enabling smartphone-based portable amperometric immunosensor for hepatitis B virus detection	87
Nanomaterials as optical sensors for application in rapid detection of food contaminants, quality and authenticity	86
High performance humidity sensing property of Ti3C2Tx MXene-derived Ti3C2Tx/K2Ti4O9 composites	86
Ni-Co-P hollow nanobricks enabled humidity sensor for respiratory analysis and human-machine interfacing	86
Terahertz polarization and chirality sensing for amino acid solution based on chiral metasurface sensor	86
New challenges in point of care electrochemical detection of clinical biomarkers	85
An excellent triethylamine (TEA) sensor based on unique hierarchical MoS2/ZnO composites composed of porous microspheres and nanosheets	85
A facile PDMS coating approach to room-temperature gas sensors with high humidity resistance and long-term stability	85
The fabrication and triethylamine sensing performance of In-MIL-68 derived In2O3 with porous lacunaris structure	85

Sensitive and rapid on-site detection of SARS-CoV-2 using a gold nanoparticle-based high-throughput platform coupled with CRISPR/Cas12-assisted RT-LAMP	84
Polydopamine-modified SnO2 nanofiber composite coated QCM gas sensor for high-performance formaldehyde sensing	84
Graphene oxide humidity sensor with laser-induced graphene porous electrodes	84
CRISPR/Cas12a-based photoelectrochemical sensing of microRNA on reduced graphene oxide-anchored Bi2WO6 coupling with catalytic hairpin assembly	84
Temperature modulated Cu-MOF based gas sensor with dual selectivity to acetone and NO2 at low operating temperatures	84
Current state of knowledge on the metal oxide based gas sensing mechanism	83
Room temperature ammonia gas sensor based on polyaniline/copper ferrite binary nanocomposites	83
DWTLSTM for electronic nose signal processing in beef quality monitoring	82
Conductometric room temperature ammonia sensors based on titanium dioxide nanoparticles decorated thin black phosphorus nanosheets	82
Naked eye colorimetric detection of Escherichia coli using aptamer conjugated graphene oxide enclosed Gold nanoparticles	81
Ultrahigh sensitivity and surface mechanism of gas sensing process in composite material of combining In2O3 with metal-organic frameworks derived Co3O4	81
Comparative study on the gas-sensing performance of ZnO/SnO2 external and ZnO–SnO2 internal heterojunctions for ppb H2S and NO2 gases detection	80
A strong blue fluorescent nanoprobe based on Mg/N co-doped carbon dots coupled with molecularly imprinted polymer for ultrasensitive and highly selective detection of tetracycline in animal-derived fo	80
Interaction activated interfacial charge transfer in 2D g-C3N4/GaN nanorods heterostructure for self-powered UV photodetector and room temperature NO2 gas sensor at ppb level	79
One dimensional Au-ZnO hybrid nanostructures based CO2 detection: Growth mechanism and role of the seed layer on sensing performance	79
Cellulose nanofibrils/carbon dots composite nanopapers for the smartphone-based colorimetric detection of hydrogen peroxide and glucose	79
In-situ generated TiO2/α-Fe2O3 heterojunction arrays for batch manufacturing of conductometric acetone gas sensors	78
SnO2/ZnSnO3 double-shelled hollow microspheres based high-performance acetone gas sensor	77
Highly sensitive and selective NO2 gas sensor fabricated from Cu2O-CuO microflowers	76
Rational design of ordered porous SnO2/ZrO2 thin films for fast and selective triethylamine detection with humidity resistance	76
Virtual sensor array based on MXene for selective detections of VOCs	76
MOF-derived porous Fe2O3 nanocubes combined with reduced graphene oxide for n-butanol room temperature gas sensing	76
Screen-printed graphene-carbon ink based disposable humidity sensor with wireless communication	76
Enhanced NH3 sensing performance of polyaniline via a facile morphology modification strategy	76
Core-double shell ZnO@In2O3@ZnO hollow microspheres for superior ethanol gas sensing	75
Metal-organic frameworks-derived In2O3 microtubes/Ti3C2Tx MXene composites for NH3 detection at room temperature	75
Au@ZnO functionalized three–dimensional macroporous WO3: A application of selective H2S gas sensor for exhaled breath biomarker detection	75
Ag nanoparticles anchored onto porous CuO nanobelts for the ultrasensitive electrochemical detection of dopamine in human serum	75
Surface molecularly-imprinted magnetic nanoparticles coupled with SERS sensing platform for selective detection of malachite green	73
An electrochemical platform based on yttrium oxide/boron nitride nanocomposite for the detection of dopamine	73
Colorimetric point-of-care paper-based sensors for urinary creatinine with smartphone readout	73
Ultrasensitive gas sensor based on Pd/SnS2/SnO2 nanocomposites for rapid detection of H2	73
Highly sensitive H2S sensors based on metal-organic framework driven γ-Fe2O3 on reduced graphene oxide composites at room temperature	73
Conductometric NO2 gas sensors based on MOF-derived porous ZnO nanoparticles	72
Mesoporous WO3-TiO2 heterojunction for a hydrogen gas sensor	72
Highly sensitive Co3O4 nanoparticles/MEMS NO2 gas sensor with the adsorption of the Au nanoparticles	72
Layered MXene heterostructured with In2O3 nanoparticles for ammonia sensors at room temperature	72
High selectivity of Ag-doped Fe2O3 hollow nanofibers in H2S detection at room operating temperature	72
Self-assembled copper nanoclusters structure-dependent fluorescent enhancement for sensitive determination of tetracyclines by the restriction intramolecular motion	72
High performance acetone gas sensor based on ultrathin porous NiO nanosheet	72
3D printed castle style Fabry-Perot microcavity on optical fiber tip as a highly sensitive humidity sensor	72
A wearable self-powered biosensor system integrated with diaper for detecting the urine glucose of diabetic patients	71
Binder-free CuO nanoneedle arrays based tube-type sensor for H2S gas sensing	71
Development of an innovative nitrite sensing platform based on the construction of carbon-layer-coated In2O3 porous tubes	71
A smartphone-integrated colorimetric sensor of total volatile basic nitrogen (TVB-N) based on Au@MnO2 core-shell nanocomposites incorporated into hydrogel and its application in fish spoilage monitori	71
The influence of different ZnO nanostructures on NO2 sensing performance	71
High-sensitive NO2 sensor based on p-NiCo2O4/n-WO3 heterojunctions	71
MoO3/Ti3C2Tx MXene nanocomposites with rapid response for enhanced ethanol-sensing at a low temperature	70
Metal–organic framework-derived Cu2O–CuO octahedrons for sensitive and selective detection of ppb-level NO2 at room temperature	70
Facile synthesis of ZnO-SnO2 hetero-structured nanowires for high-performance NO2 sensing application	70
Rapid field determination of SARS-CoV-2 by a colorimetric and fluorescent dual-functional lateral flow immunoassay biosensor	70
Sensitive and selective electrochemical sensor for serotonin detection based on ferrocene-gold nanoparticles decorated multiwall carbon nanotubes	70
Flavonol-based small-molecule fluorescent probes	69
Recent advances in sensitive surface-enhanced Raman scattering-based lateral flow assay platforms for point-of-care diagnostics of infectious diseases	69
Ti-Based Solid-State Imprinted-Cu2O/CuInSe2 Heterojunction Photoelectrochemical platform for Highly Selective Dopamine Monitoring	69
A review on simple and highly sensitive plastic optical fiber probes for bio-chemical sensing	69
Enhanced NO2 gas sensing properties based on Rb-doped hierarchical flower-like In2O3 microspheres at low temperature	69
Development of an ultrasensitive fluorescent immunochromatographic assay based on multilayer quantum dot nanobead for simultaneous detection of SARS-CoV-2 antigen and influenza A virus	68
CVD growth of self-assembled 2D and 1D WS2 nanomaterials for the ultrasensitive detection of NO2	68
Mesoporous ZnO nanosheets with rich surface oxygen vacancies for UV-activated methane gas sensing at room temperature	68
Anchoring Fe2O3 nanosheets on NiO nanoprisms to regulate the electronic properties for improved n-butanol detection	68
A dual-emission fluorescence sensor for ultrasensitive sensing mercury in milk based on carbon quantum dots modified with europium (III) complexes	68
Ammonia gas sensing properties and density functional theory investigation of coral-like Au-SnSe2 Schottky junction	67
SERS-based lateral flow immunoassay for sensitive and simultaneous detection of anti-SARS-CoV-2 IgM and IgG antibodies by using gap-enhanced Raman nanotags	67
Facile synthesis of CDs@ZIF-8 nanocomposites as excellent peroxidase mimics for colorimetric detection of H2O2 and glutathione	67
Dendritic core-shell copper-nickel alloy@metal oxide for efficient non-enzymatic glucose detection	67
An overview: Sensors for low humidity detection	67
One probe for multiple targets: A NIR fluorescent rhodamine-based probe for ONOO− and lysosomal pH detection in live cells	67
Femtosecond laser-inscribed fiber-optic sensor for seawater salinity and temperature measurements	67
Glucose-assisted synthesis of hierarchical NiO-ZnO heterostructure with enhanced glycol gas sensing performance	66
Facile preparation of four-in-one nanozyme catalytic platform and the application in selective detection of catechol and hydroquinone	66
A chiral carbazole based sensor for sequential “on-off-on” fluorescence detection of Fe3+ and tryptophan/histidine	66
Flexible NO2 sensors based on WSe2 nanosheets with bifunctional selectivity and superior sensitivity under UV activation	66
Strongly emissive formamide-derived N-doped carbon dots embedded Eu(III)-based metal-organic frameworks as a ratiometric fluorescent probe for ultrasensitive and visual quantitative detection of Ag+	66
Electrochemical sensor based on graphdiyne is effectively used to determine Cd2+ and Pb2+ in water	65
DNAzyme biosensors for the detection of pathogenic bacteria	65
Ultrasensitive SO2 sensor for sub-ppm detection using Cu-doped SnO2 nanosheet arrays directly grown on chip	65
High performance acetaldehyde gas sensor based on p-n heterojunction interface of NiO nanosheets and WO3 nanorods	65
A versatile signal-on electrochemical biosensor for Staphylococcus aureus based on triple-helix molecular switch	65
Ultrafast-response/recovery capacitive humidity sensor based on arc-shaped hollow structure with nanocone arrays for human physiological signals monitoring	65

Recent advances in microfluidic paper-based assay devices for diagnosis of human diseases using saliva, tears and sweat samples	65
Flexible humidity sensors composed with electrodes of laser induced graphene and sputtered sensitive films derived from poly(ether-ether-ketone)	65
Multi-walled carbon nanotubes/polyaniline on the ethylenediamine modified polyethylene terephthalate fibers for a flexible room temperature ammonia gas sensor with high responses	64
Design of high sensitivity graphite carbon nitride/zinc oxide humidity sensor for breath detection	64
A sample-to-answer, wearable cloth-based electrochemical sensor (WCECS) for point-of-care detection of glucose in sweat	64
Stimuli-responsive discriminative detection of Cu2+ and Hg2+ with concurrent sensing of S2- from aqueous medium and bio-fluids by C N fused azophenine functionalized “smart” hydrogel assay @A potentia	63
Fabrication of ultrasensitive electrochemical biosensor for dengue fever viral RNA Based on CRISPR/Cpf1 reaction	63
Smart formaldehyde detection enabled by metal organic framework-derived doped electrospun hollow nanofibers	63
Demand, status, and prospect of antibiotics detection in the environment	63
A portable optical fiber biosensor for the detection of zearalenone based on the localized surface plasmon resonance	63
Polyoxometalate-derived MoS2 nanosheets embedded around iron-hydroxide nanorods as the platform for sensitively determining miRNA-21	63
Sea urchins-like WO3 as a material for resistive acetone gas sensors	63
Heterostructure construction of SnS2 Debye nanowires modified with ZnO nanorods for chemiresistive H2S detection in sulfur hexafluoride decomposition products	63
CRISPR/Cas12a based fluorescence-enhanced lateral flow biosensor for detection of Staphylococcus aureus	63
Porous ZnSnO3 nanocubes as a triethylamine sensor	62
Aptamer-functionalized Au nanoparticles array as the effective SERS biosensor for label-free detection of interleukin-6 in serum	62
Dual-mode ECL/SERS immunoassay for ultrasensitive determination of Vibrio vulnificus based on multifunctional MXene	62
Confined synthesis of 2D ultrathin ZnO/Co3O4 nanomeshes heterostructure for superior triethylamine detection at low temperature	62
Usefulness of enzyme-free and enzyme-resistant detection of complement component 5 to evaluate acute myocardial infarction	61
Detection of acetone via exhaling human breath for regular monitoring of diabetes by low-cost sensing device based on perovskite BaSnO3 nanorods	61
Surface imprinted CoZn-bimetalic MOFs as selective colorimetric probe: Application for detection of dimethoate	61
Unraveling the Surface Chemistry of CO Sensing with In2O3 Based Gas Sensors	61
A n-butanol gas sensor with enhanced gas sensing performance based on Co‐doped BiVO4 polyhedrons	61
Designing an intelligent nanofiber ratiometric fluorescent sensor sensitive to biogenic amines for detecting the freshness of shrimp and pork	61
Oxygen vacancy-based Tb-doped SnO2 nanotubes as an ultra-sensitive sensor for ethanol detection	61
Bismuth-MOF based on tetraphenylethylene derivative as a luminescent sensor with turn-off/on for application of Fe3+ detection in serum and bioimaging, as well as emissive spectra analysis by TRES	61
Optimization of Pt nanoparticles loading in ZnO for highly selective and stable hydrogen gas sensor at reduced working temperature	61
Design and fabrication of an electrochemical sensing platform based on a porous organic polymer for ultrasensitive ampicillin detection	61
Paper-based antibiotic sensor (PAS) relying on colorimetric indirect competitive enzyme-linked immunosorbent assay for quantitative tetracycline and chloramphenicol detection	61
Ag2Te nanowires for humidity-resistant trace-level NO2 detection at room temperature	61
Liposome-encapsulated aggregation-induced emission fluorogen assisted with portable smartphone for dynamically on-site imaging of residual tetracycline	61
Significantly improving the performance of self-powered biosensor by effectively combining with high-energy enzyme biofuel cells, N-doped graphene, and ultrathin hollow carbon shell	60
Temperature-dependent dual selectivity of hierarchical porous In2O3 nanospheres for sensing ethanol and TEA	60
5,10,15,20-tetrakis (4-carboxylphenyl) porphyrin functionalized NiCo2S4 yolk-shell nanospheres: Excellent peroxidase-like activity, catalytic mechanism and fast cascade colorimetric biosensor for chol	60
Ultralow detection limit MEMS hydrogen sensor based on SnO2 with oxygen vacancies	60
Electrochemical glucose sensor based on the glucose oxidase entrapped in chitosan immobilized onto laser-processed Au-Ti electrode	60
Tunable electrochemical of electrosynthesized layer-by-layer multilayer films based on multi-walled carbon nanotubes and metal-organic framework as high-performance electrochemical sensor for simultan	60
An electrochemical wearable sensor for levodopa quantification in sweat based on a metal–Organic framework/graphene oxide composite with integrated enzymes	60
Highly sensitive and selective electrochemical sensor based on porous graphitic carbon nitride/CoMn2O4 nanocomposite toward heavy metal ions	60
Metal-Organic frameworks-derived 2D spindle-like sn-doped Co3O4 porous nanosheets as efficient materials for TEA detection	60
A portable logic detector based on Eu-MOF for multi-target, on-site, visual detection of Eu3+ and fluoride in groundwater	60
Ultrasensitive formaldehyde gas sensor based on Au-loaded ZnO nanorod arrays at low temperature	60
A hemicyanine-based fluorescent probe for ratiometric detection of ClO- and turn-on detection of viscosity and its imaging application in mitochondria of living cells and zebrafish	59
Glass based micro total analysis systems: Materials, fabrication methods, and applications	59
Facile synthesis of metal-organic framework-derived ZnO/CuO nanocomposites for highly sensitive and selective H2S gas sensing	59
Highly selective room temperature ammonia sensors based on ZnO nanostructures decorated with graphene quantum dots (GQDs)	59
Low-temperature highly selective and sensitive NO2 gas sensors using CdTe-functionalized ZnO filled porous Si hybrid hierarchical nanostructured thin films	59
Europium-based metal-organic framework containing characteristic metal chains: A novel turn-on fluorescence sensor for simultaneous high-performance detection and removal of tetracycline	59
Highly efficient exosome purification from human plasma by tangential flow filtration based microfluidic chip	59
Dual-emission NIR fluorescent probe sensitive response biological microenvironment and sulfur dioxide	59
Facile synthesis of mesoporous CdS/PbS/SnO2 composites for high-selectivity H2 gas sensor	59
Highly sensitive isoprene gas sensor using Au-loaded pyramid-shaped ZnO particles	59
Bimetal Au-Pd decorated hierarchical WO3 nanowire bundles for gas sensing application	59
Bimetallic and multimetallic nanoparticles as nanozymes	59
MOFs-derived In2O3/ZnO/Ti3C2TX MXene ternary nanocomposites for ethanol gas sensing at room temperature	59
Gold-loaded tellurium nanobelts gas sensor for ppt-level NO2 detection at room temperature	59
Hematite nanoparticle decorated MIL-100 for the highly selective and sensitive electrochemical detection of trace-level paraquat in milk and honey	59
Light-activated ultrasensitive NO2 gas sensor based on heterojunctions of CuO nanospheres/MoS2 nanosheets at room temperature	59
Recent achievements and challenges on nanomaterial based electrochemical biosensors for the detection of colon and lung cancer biomarkers	58
Highly selective triethylamine sensing based on SnO/SnO2 nanocomposite synthesized by one-step solvothermal process and sintering	58
Sensing platform of PdO-ZnO-In2O3 nanofibers using MOF templated catalysts for triethylamine detection	58
Metal-organic framework (MOF) derived In2O3 and g-C3N4 composite for superior NOx gas-sensing performance at room temperature	58
Cr-doped NiO nanoparticles as selective and stable gas sensor for ppb-level detection of benzyl mercaptan	58
Metal-organic frameworks derived hierarchical flower-like ZnO/ Co3O4 heterojunctions for ppb-level acetone detection	58
Plug-in optical fiber SPR biosensor for lung cancer gene detection with temperature and pH compensation	58
Highly sensitive and recoverable room-temperature NO2 gas detection realized by 2D/0D MoS2/ZnS heterostructures with synergistic effects	58
Bimetallic CoZn-MOFs easily derived from CoZn-LDHs, as a suitable platform in fabrication of a non-enzymatic electrochemical sensor for detecting glucose in human fluids	58
An ultrasensitive electrochemical sensing platform for rapid detection of rutin with a hybridized 2D-1D MXene-FeWO4 nanocomposite	58
Target discrimination, concentration prediction, and status judgment of electronic nose system based on large-scale measurement and multi-task deep learning	57
Hierarchical mesoporous zinc oxide microspheres for ethanol gas sensor	57
Enhanced n-butanol sensing performance of SnO2-based gas sensors by doping In2O3 via co-precipitation method	57
Engineering the depletion layer of Au-modified ZnO/Ag core-shell films for high-performance acetone gas sensing	57
COVID-19 diagnosis by SARS-CoV-2 Spike protein detection in saliva using an ultrasensitive magneto-assay based on disposable electrochemical sensor	57
Ultrasensitive detection of pathogenic bacteria by CRISPR/Cas12a coupling with a primer exchange reaction	57
Hydrogen sulfide gas sensing properties of metal organic framework-derived α-Fe2O3 hollow nanospheres decorated with MoSe2 nanoflowers	57
In-situ DNA detection with an interferometric-type optical sensor based on tapered exposed core microstructured optical fiber	57
Dual assaying of breast cancer biomarkers by using a sandwich–type electrochemical aptasensor based on a gold nanoparticles–3D graphene hydrogel nanocomposite and redox probes labeled aptamers	57
Room temperature flexible NH3 sensor based on polyaniline coated Rh-doped SnO2 hollow nanotubes	57
Wearable breath monitoring based on a flexible fiber-optic humidity sensor	57
Continuous capillary-flow sensing of glucose and lactate in sweat with an electrochemical sensor based on functionalized graphene oxide	57
A novel fluorescent optical fiber sensor for highly selective detection of antibiotic ciprofloxacin based on replaceable molecularly imprinted nanoparticles composite hydrogel detector	57
Progress towards chemical gas sensors: Nanowires and 2D semiconductors	57
A facile ratiometric electrochemical strategy for ultrasensitive monitoring HER2 using polydopamine-grafted-ferrocene/reduced graphene oxide, Au@Ag nanoshuttles and hollow Ni@PtNi yolk-shell nanocages	57
Multiplex chroma-response based fluorescent smartphone sensing platform for rapid and visual quantitative determination of antibiotic residues	57
Microneedle array with a pH-responsive polymer coating and its application in smart drug delivery for wound healing	56
Cubic shaped hematite (α-Fe2O3) micro-structures composed of stacked nanosheets for rapid ethanol sensor application	56
MOF derived seaweed-like CoCu oxides nanorod arrays for electrochemical non-enzymatic glucose sensing with ultrahigh sensitivity	56
Multiplexed colorimetric detection of SARS-CoV-2 and other pathogens in wastewater on a 3D printed integrated microfluidic chip	56
Modification of indium oxide nanofibers by polyoxometalate electron acceptor doping for enhancement of gas sensing at room temperature	56
Conductometric ppb-level acetone gas sensor based on one-pot synthesized Au @Co3O4 core-shell nanoparticles	56
NiO/BiVO4 p-n heterojunction microspheres for conductometric triethylamine gas sensors	56
Label-free detection of vitamin D by optical biosensing based on long period fiber grating	56
2D layer assembly of Pt-ZnO nanoparticles on reduced graphene oxide for flexible NO2 sensors	56
Dual-functional ultrathin wearable 3D particle-in-cavity SF-AAO-Au SERS sensors for effective sweat glucose and lab-on-glove pesticide detection	56
Degradable metal-organic framework/methylene blue composites-based homogeneous electrochemical strategy for pesticide assay	56