OOIR: Observatory of International Research

Papers

(The H4-Index of Biosensors & Bioelectronics is 84. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Editorial Board	307
Editorial Board	257
Corrigendum to “Sensitive sugar detection using 4-aminophenylboronic acid modified graphene” [Biosens. Bioelectron. 50 (2013) 331–337]	211
Mid-infrared enhanced spectrochemical detection using azide vibrational probes	207
A cell-based electrochemical sensor for assessing immunomodulatory effects by atrazine and its metabolites	205
A novel antimony-selective ArsR transcriptional repressor and its specific detection of antimony trioxide in environmental samples via bacterial biosensor	194
Machine learning powered CN-coordinated cobalt nanoparticles embedded cellulosic nanofibers to assess meat quality via clenbuterol monitoring	192
Quantitative dynamics of intracellular NMN by genetically encoded biosensor	190
A bioinspired microbial taste chip with artificial intelligence-enabled high selectivity and ultra-short response time	182
Toxicity warning and online monitoring of disinfection by-products in water by electroautotrophic biocathode sensors	181
Rapid detection and tracking of Omicron variant of SARS-CoV-2 using CRISPR-Cas12a-based assay	178
Logic gate-driven dual-index balanced visualization strategy for tumor metastasis diagnosis	157
Hollow ring-like flexible electrode architecture enabling subcellular multi-directional neural interfacing	157
A bivariate fluorescence biosensor based on Janus DNA nanoarchitecture-loaded dual-emissive Ag nanoclusters as bi-responsive signaling reporters	155
A dual-readout sandwich immunoassay based on biocatalytic perovskite nanocrystals for detection of prostate specific antigen	155
Au@PtPd enhanced immunoassay with 3D printed smartphone device for quantification of diaminochlorotriazine (DACT), the major atrazine biomarker	152
Fluorescent dendrimer-based probes for cell membrane imaging: Zebrafish epidermal labeling-based toxicity evaluation	151
Demethylation-activated light-up dual-color RNA aptamersensor for label-free detection of multiple demethylases in lung tissues	147
Quantum-dot-spectrometer-based virtual barcode for the sensitive colorimetric urinalysis	141
Determination of antibiotic resistance profile of bacterial community from environmental water using antibiotic-resistant bacterial contamination detection (ABCD) kit	140
ECL resonance energy transfer-regulated “off-on” mode biosensor for the detection of miRNA-150-5p in triple negative breast cancer	140
Advances in TEER measurements of biological barriers in microphysiological systems	139
β-Hydroxybutyrate dehydrogenase functionalized two-dimensional photonic crystals for quantitative and visual sensing of ketone bodies	136
Coarse-grained model simulation-guided localized DNA signal amplification probe for miRNA detection	135
Biohybrid printing approaches for cardiac pathophysiological studies	133

Chip-based automated equipment for dual-mode point-of-care testing foodborne pathogens	133
Target-induced enzymatic cleavage cycle amplification reaction-gated organic photoelectrochemical transistor biosensor for rapid detection of okadaic acid	131
Smartphone-based photoelectrochemical biosensing system with graphitic carbon nitride/gold nanoparticles modified electrodes for matrix metalloproteinase-2 detection	131
P-type accumulation mode organic electrochemical transistor biosensor for xanthine detection in fish	128
Bubble-free diatoms polymerase chain reaction	127
Highly sensitive aptasensor for the detection of SARS-CoV-2-RBD using aptamer-gated methylene blue@mesoporous silica film/laser engraved graphene electrode	125
Fabrication of near infrared light responsive photoelectrochemical immunosensor for in vivo detection of melanoma cells	123
Controlled growth of redox polymer network on single enzyme molecule for stable and sensitive enzyme electrode	122
In-vitro blood purification using tiny pinch holographic optical tweezers based on deep learning	121
On-chip real-time impedance monitoring of hiPSC-derived and artificial basement membrane-supported endothelium	121
A molecularly imprinted sensor for single-molecule detection of pesticide metabolite at the amol/L level sensitized by water-soluble luminol derivative encapsulated liposome via click reaction	119
Simultaneous ultrasensitive ADP and ATP quantification based on CRISPR/Cas12a integrated ZIF-90@Ag3AuS2@Fe3O4 nanocomposites	118
Pearson's principle-inspired hollow metal sulfide for amplified photoelectrochemical immunoassay for disease-related protein	118
Flexible tactile sensors inspired by bio-mechanoreceptors	117
Breaking through the Poisson Distribution: A compact high-efficiency droplet microfluidic system for single-bead encapsulation and digital immunoassay detection	117
Flexible enzymatic biofuel cell based on 1, 4-naphthoquinone/MWCNT-Modified bio-anode and polyvinyl alcohol hydrogel electrolyte	116
Crown monitoring: Trace the dynamic changes of caspase-3 and H2O2 in real-time imaging based on FRET/SERS	115
Electro-plasmonic-assisted biosensing of proteins and cells at the surface of optical fiber	114
An electrochemical biosensor based on electroactive peptide nanoprobes for the sensitive analysis of tumor cells	114
Electrochemical cytosensors for non-invasive liquid biopsy: Detection procedures and technologies for circulating tumor cells	112
Applications of electrochemical techniques for determination of anticoagulant drug (Rivaroxaban) in real samples	112
A nanobody based ultrasensitive electrochemical biosensor for the detection of soluble CTLA-4 –A candidate biomarker for cancer development and progression	111
Bipolar electrochemical rotors for the direct transduction of molecular chiral information	111
Development of the sustainable green nanosensor using corn silk extract for nitrate detection in leafy vegetables	107
Development of a glycated albumin sensor employing dual aptamer-based extended gate field effect transistors	105
SWCNTs/PEDOT:PSS nanocomposites-modified microelectrode arrays for revealing locking relations between burst and local field potential in cultured cortical networks	104
Gold nanoparticles-mediated ratiometric fluorescence aptasensor for ultra-sensitive detection of Abscisic Acid	103
Self-enhanced luminol-based electrochemiluminescent hydrogels: An ultrasensitive biosensing platform for fusion gene analysis coupled with target-initiated DNAzyme motor	102
Dual-signal electrochemiluminescence immunosensor for Neuron-specific enolase detection based on “dual-potential” emitter Ru(bpy)32+ functionalized zinc-based metal-organic frameworks	101
Rapid detection of novel coronavirus SARS-CoV-2 by RT-LAMP coupled solid-state nanopores	101
Novel PMMA based 96-well microelectrode arrays for bioelectronic high throughput monitoring of cells in a live mode	101
Application of smart-responsive hydrogels in nucleic acid and nucleic acid-based target sensing: A review	99
Recent advances of functional nucleic acids-based electrochemiluminescent sensing	98
Functional catalytic nanoparticles (nanozymes) for sensing	98
Modular engineering of gold-silver nanocluster supermolecular structure endow strong electrochemiluminescence for ultrasensitive bioanalysis	97
Biosensor development for low-level acetaldehyde gas detection using mesoporous carbon electrode printed on a porous polyimide film	97
Aggregation-induced emission luminogens for intracellular bacteria imaging and elimination	96
Transition metal dichalcogenides: Synthesis and use in the development of electrochemical sensors and biosensors	96
Attomolar detection of hepatitis C virus core protein powered by molecular antenna-like effect in a graphene field-effect aptasensor	95
Wearable electrochemical patch based on iron nano-catalysts incorporated laser-induced graphene for sweat metabolites detection	95
Detection of the SARS-CoV-2 nucleoprotein by electrochemical biosensor based on molecularly imprinted polypyrrole formed on self-assembled monolayer	93
DNA intercalation makes possible superior-gain organic photoelectrochemical transistor detection	91
Three-in-one covalent organic framework nanozyme: Self-reporting, self-correcting and light-responsive for fluorescence sensing 3-nitrotyrosine	91
Integrated biosensor array for multiplex biomarkers cancer diagnosis via in-situ self-assembly carbon nanotubes with an ordered inverse-opal structure	90
Umami taste evaluation based on a novel mouse taste receptor cell-based biosensor	90
Artificial intelligence-assisted colorimetric lateral flow immunoassay for sensitive and quantitative detection of COVID-19 neutralizing antibody	89
Target-induced transcription amplification to trigger the trans-cleavage activity of CRISPR/Cas13a (TITAC-Cas) for detection of alkaline phosphatase	89
A rapid and sensitive one-pot platform integrating fluorogenic RNA aptamers and CRISPR-Cas13a for visual detection of monkeypox virus	88
Aptamer based probes for living cell intracellular molecules detection	88
Aptamer-based chemiluminescent optical fiber immunosensor with enhanced signal amplification for ultrasensitive detection of tumor biomarkers	88

Rethinking the use of redox probes for the detection of electroactive proteins with electrochemical sensors modified with molecularly imprinted polymers	88
Nature-inspired nanozymes as signal markers for in-situ signal amplification strategy: A portable dual-colorimetric immunochromatographic analysis based on smartphone	87
Biosensors for the detection of lung cancer biomarkers: A review on biomarkers, transducing techniques and recent graphene-based implementations	87
Electrospray deposition of starch-containing laccase: A green technique for low-cost and eco-friendly biosensors	87
Highly stable glucose oxidase polynanogel@MXene/chitosan electrochemical biosensor based on a multi-stable interface structure for glucose detection	86
PD-L1 exosomes electrochemical sensor based on coordination of AgNCs and Zr4+: Multivalent peptide enhancing target capture efficiency and antifouling performance	86
Innovations in one-step point-of-care testing within microfluidics and lateral flow assays for shaping the future of healthcare	86
A temperature and pressure dual-responsive, stretchable, healable, adhesive, and biocompatible carboxymethyl cellulose-based conductive hydrogels for flexible wearable strain sensor	86
Highly sensitive and reliable detection of microRNA for clinically disease surveillance using SERS biosensor integrated with catalytic hairpin assembly amplification technology	86
Dual-mode capacitive and localized surface plasmon resonance biosensor based on high-density Au nanoislands	84
A rapid and ultrasensitive dual detection platform based on Cas12a for simultaneous detection of virulence and resistance genes of drug-resistant Salmonella	84
Novel and sensitive electrochemical/fluorescent dual-mode biosensing platform based on the cascaded cyclic amplification of enzyme-free DDSA and functional nucleic acids	84