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 2022-05-01 to 2026-05-01.)

Article	Citations
Editorial Board	271
Editorial Board	257
Pollen-inspired magnetic nanoparticles with dual-recognition sensing interfaces for intelligent-response modulation of circulating tumor cells capture and release	240
Integrated biosensor array for multiplex biomarkers cancer diagnosis via in-situ self-assembly carbon nanotubes with an ordered inverse-opal structure	240
Fabrication of near infrared light responsive photoelectrochemical immunosensor for in vivo detection of melanoma cells	225
Self-assembled “feather-like” CuS@MIL-101 nanostructure for CL-FL-PT triple-modal signal amplification: PER-controlled AND logic gate detection of miR-21&miR-155	222
High throughput influenza A virus detection by isothermal amplification in sequential-injection paper-based microfluidics	199
Artificial intelligence-assisted colorimetric lateral flow immunoassay for sensitive and quantitative detection of COVID-19 neutralizing antibody	194
Drug functionalized organic electromechanical transistor for rapid and sensitive detection of C-reactive protein	185
Transition metal dichalcogenides: Synthesis and use in the development of electrochemical sensors and biosensors	180
Development of AI-integrated smartphone sponge-based sensors utilizing His@Co-NC nanozymes for highly sensitive sarcosine detection	177
Flexible tactile sensors inspired by bio-mechanoreceptors	176
Chip-based automated equipment for dual-mode point-of-care testing foodborne pathogens	175
Photon-harvesting nanobowls orchestrating AIEgen–mPdPt synergy for triple-modal lateral flow immunoassay of furazolidone metabolites	170
Breaking through the Poisson Distribution: A compact high-efficiency droplet microfluidic system for single-bead encapsulation and digital immunoassay detection	158
Highly sensitive aptasensor for the detection of SARS-CoV-2-RBD using aptamer-gated methylene blue@mesoporous silica film/laser engraved graphene electrode	156
P-type accumulation mode organic electrochemical transistor biosensor for xanthine detection in fish	156
An electrochemical biosensor based on electroactive peptide nanoprobes for the sensitive analysis of tumor cells	152
Aptamer-based chemiluminescent optical fiber immunosensor with enhanced signal amplification for ultrasensitive detection of tumor biomarkers	149
Aggregation-induced emission luminogens for intracellular bacteria imaging and elimination	141
Development of a glycated albumin sensor employing dual aptamer-based extended gate field effect transistors	140
Quantum-dot-spectrometer-based virtual barcode for the sensitive colorimetric urinalysis	139
Electrospray deposition of starch-containing laccase: A green technique for low-cost and eco-friendly biosensors	139
Wearable smart textile band for continuous equine health monitoring	139
Bipolar electrochemical rotors for the direct transduction of molecular chiral information	138

Corrigendum to “Sensitive sugar detection using 4-aminophenylboronic acid modified graphene” [Biosens. Bioelectron. 50 (2013) 331–337]	135
A bivariate fluorescence biosensor based on Janus DNA nanoarchitecture-loaded dual-emissive Ag nanoclusters as bi-responsive signaling reporters	135
Corrigendum to “A Ti3C2 MXene@TiO2/Co2.7Ni0.3O4 Z-scheme heterojunction as a photoelectrochemical sensing platform for H2O2 from Hela cell mitochondria” [Biosens. Bioelectron. 291 (2026) 118034]	134
Quantitative dynamics of intracellular NMN by genetically encoded biosensor	133
Development of the sustainable green nanosensor using corn silk extract for nitrate detection in leafy vegetables	131
Nature-inspired nanozymes as signal markers for in-situ signal amplification strategy: A portable dual-colorimetric immunochromatographic analysis based on smartphone	130
Novel and sensitive electrochemical/fluorescent dual-mode biosensing platform based on the cascaded cyclic amplification of enzyme-free DDSA and functional nucleic acids	130
Highly sensitive and reliable detection of microRNA for clinically disease surveillance using SERS biosensor integrated with catalytic hairpin assembly amplification technology	126
Biohybrid printing approaches for cardiac pathophysiological studies	125
Umami taste evaluation based on a novel mouse taste receptor cell-based biosensor	123
Machine learning-powered fluorescent sensor arrays for rapid detection of heavy metals and pesticides in complex environments	120
ECL resonance energy transfer-regulated “off-on” mode biosensor for the detection of miRNA-150-5p in triple negative breast cancer	116
DNA intercalation makes possible superior-gain organic photoelectrochemical transistor detection	114
Target-induced enzymatic cleavage cycle amplification reaction-gated organic photoelectrochemical transistor biosensor for rapid detection of okadaic acid	111
β-Hydroxybutyrate dehydrogenase functionalized two-dimensional photonic crystals for quantitative and visual sensing of ketone bodies	110
A nanobody based ultrasensitive electrochemical biosensor for the detection of soluble CTLA-4 –A candidate biomarker for cancer development and progression	109
Wearable electrochemical patch based on iron nano-catalysts incorporated laser-induced graphene for sweat metabolites detection	106
Three-in-one covalent organic framework nanozyme: Self-reporting, self-correcting and light-responsive for fluorescence sensing 3-nitrotyrosine	105
A temperature and pressure dual-responsive, stretchable, healable, adhesive, and biocompatible carboxymethyl cellulose-based conductive hydrogels for flexible wearable strain sensor	105
Biosensors for the detection of lung cancer biomarkers: A review on biomarkers, transducing techniques and recent graphene-based implementations	104
Advances in TEER measurements of biological barriers in microphysiological systems	104
A cell-based electrochemical sensor for assessing immunomodulatory effects by atrazine and its metabolites	104
Cross-Reactive Molecularly Imprinted Electrochemical Sensor Arrays with Adaptive Deep Learning for Multiplexed PFAS Quantification	104
Simultaneous ultrasensitive ADP and ATP quantification based on CRISPR/Cas12a integrated ZIF-90@Ag3AuS2@Fe3O4 nanocomposites	103
Au@PtPd enhanced immunoassay with 3D printed smartphone device for quantification of diaminochlorotriazine (DACT), the major atrazine biomarker	103
A dual-readout sandwich immunoassay based on biocatalytic perovskite nanocrystals for detection of prostate specific antigen	103
Pearson's principle-inspired hollow metal sulfide for amplified photoelectrochemical immunoassay for disease-related protein	102
Functional catalytic nanoparticles (nanozymes) for sensing	102
Innovations in one-step point-of-care testing within microfluidics and lateral flow assays for shaping the future of healthcare	99
Detection of the SARS-CoV-2 nucleoprotein by electrochemical biosensor based on molecularly imprinted polypyrrole formed on self-assembled monolayer	98
Highly stable glucose oxidase polynanogel@MXene/chitosan electrochemical biosensor based on a multi-stable interface structure for glucose detection	98
PD-L1 exosomes electrochemical sensor based on coordination of AgNCs and Zr4+: Multivalent peptide enhancing target capture efficiency and antifouling performance	97
Machine learning powered CN-coordinated cobalt nanoparticles embedded cellulosic nanofibers to assess meat quality via clenbuterol monitoring	96
Application of smart-responsive hydrogels in nucleic acid and nucleic acid-based target sensing: A review	96
SWCNTs/PEDOT:PSS nanocomposites-modified microelectrode arrays for revealing locking relations between burst and local field potential in cultured cortical networks	95
Toxicity warning and online monitoring of disinfection by-products in water by electroautotrophic biocathode sensors	95
Applications of electrochemical techniques for determination of anticoagulant drug (Rivaroxaban) in real samples	95
Determination of antibiotic resistance profile of bacterial community from environmental water using antibiotic-resistant bacterial contamination detection (ABCD) kit	93
Logic gate-driven dual-index balanced visualization strategy for tumor metastasis diagnosis	93
Construction of an effective colorimetric and fluorescent dual-mode microneedle patch for non-destructive detection of nitrite in pickling foods	92
A bioinspired microbial taste chip with artificial intelligence-enabled high selectivity and ultra-short response time	92
Rethinking the use of redox probes for the detection of electroactive proteins with electrochemical sensors modified with molecularly imprinted polymers	92
A novel antimony-selective ArsR transcriptional repressor and its specific detection of antimony trioxide in environmental samples via bacterial biosensor	92
Coarse-grained model simulation-guided localized DNA signal amplification probe for miRNA detection	92
Development of a microarray microfluidic chip mass spectrometry platform based on UV curable 3D hepatocellular sphere bio-ink for rapid screening inhibitors of advanced glycosylation end products from	90
Bubble-free diatoms polymerase chain reaction	90
Catalytic hairpin assembly-powered nanozyme-SERS dual-function sensing system for ultrasensitive detection of gastric precancerous lesions	90
Demethylation-activated light-up dual-color RNA aptamersensor for label-free detection of multiple demethylases in lung tissues	90
Ultrasensitive detection of monkeypox virus: harnessing synergistic CRISPR-driven signal amplification on a DNA tetrahedron-mediated sensing interface	88
Single-atom co anchored UiO-66 to boost electrochemiluminescence of MoS2 for bioanalysis	87

CRISPR/Cas12a-functionalized silicon nanowires field-effect transistor sensor for ultra-sensitive detection of pathogen nucleic acids	87
Zero-loss semiconductor material-enhanced ultrasensitive metasurface biosensor for ultrahigh-affinity assessment of antibody-drug conjugates	86
Ultra-large stokes shift probe enables SIM super-resolution tracking of lysosomal acidification impairment in Aβ trafficking dysregulation during Alzheimer's disease	86
Functional DNA-enhanced quantum dots biosensor for rapid and sensitive β-lactamase detection in Haemophilus influenzae	85
Depth targeted opto-neuromodulation of brain regions: From mechanistic insights to disease models	85
Enzyme-linked lectin assay for amplified electrochemical detection of HPV DNA	85
Controlled growth of redox polymer network on single enzyme molecule for stable and sensitive enzyme electrode	84
On-chip real-time impedance monitoring of hiPSC-derived and artificial basement membrane-supported endothelium	84
Attomolar detection of hepatitis C virus core protein powered by molecular antenna-like effect in a graphene field-effect aptasensor	84
In-vitro blood purification using tiny pinch holographic optical tweezers based on deep learning	84