OOIR: Observatory of International Research

Papers

(The H4-Index of Biosensors & Bioelectronics is 82. 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 2022-08-01 to 2026-08-01.)

Article	Citations
A novel antimony-selective ArsR transcriptional repressor and its specific detection of antimony trioxide in environmental samples via bacterial biosensor	283
Bipolar electrochemical rotors for the direct transduction of molecular chiral information	269
Editorial Board	260
Editorial Board	241
An electrochemical biosensor based on electroactive peptide nanoprobes for the sensitive analysis of tumor cells	203
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	200
Corrigendum to “Sensitive sugar detection using 4-aminophenylboronic acid modified graphene” [Biosens. Bioelectron. 50 (2013) 331–337]	185
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]	182
Controlled growth of redox polymer network on single enzyme molecule for stable and sensitive enzyme electrode	173
Depth targeted opto-neuromodulation of brain regions: From mechanistic insights to disease models	164
Mid-infrared enhanced spectrochemical detection using azide vibrational probes	164
Ultra-large stokes shift probe enables SIM super-resolution tracking of lysosomal acidification impairment in Aβ trafficking dysregulation during Alzheimer's disease	164
Self-powered wearable plant chlorophyll sensing patch	162
Zero-loss semiconductor material-enhanced ultrasensitive metasurface biosensor for ultrahigh-affinity assessment of antibody-drug conjugates	154
Biohybrid printing approaches for cardiac pathophysiological studies	150
Microfluidic sensing technologies for exosome-based isolation, detection and therapy in panvascular diseases	148
Photon-harvesting nanobowls orchestrating AIEgen–mPdPt synergy for triple-modal lateral flow immunoassay of furazolidone metabolites	147
An electrochemical enzyme-linked immunosorbent assay for interleukin 18 quantification in 3D skin models derived from ALS patients	145
Logic gate-driven dual-index balanced visualization strategy for tumor metastasis diagnosis	142
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	140
Fluorescent dendrimer-based probes for cell membrane imaging: Zebrafish epidermal labeling-based toxicity evaluation	139
Dual-readout aptasensor based on CRISPR/Cas12a and nanozyme for accurate detection of KIM-1 and its application in kidney transplant prognosis	138
SWCNTs/PEDOT:PSS nanocomposites-modified microelectrode arrays for revealing locking relations between burst and local field potential in cultured cortical networks	131
Determination of antibiotic resistance profile of bacterial community from environmental water using antibiotic-resistant bacterial contamination detection (ABCD) kit	131
Development of the sustainable green nanosensor using corn silk extract for nitrate detection in leafy vegetables	130

Quantum-dot-spectrometer-based virtual barcode for the sensitive colorimetric urinalysis	130
Intraoperative pathogen rapid detection on chip	128
Development of a glycated albumin sensor employing dual aptamer-based extended gate field effect transistors	123
Programmable AND-gate strategy to reduce false positives in rolling circle amplification	121
Label-free, non-optical detection of intact SARS-CoV-2 virions in native human saliva via microscale surface ion conduction	115
A nanobody based ultrasensitive electrochemical biosensor for the detection of soluble CTLA-4 –A candidate biomarker for cancer development and progression	114
Pollen-inspired magnetic nanoparticles with dual-recognition sensing interfaces for intelligent-response modulation of circulating tumor cells capture and release	113
Demethylation-activated light-up dual-color RNA aptamersensor for label-free detection of multiple demethylases in lung tissues	112
Single-atom co anchored UiO-66 to boost electrochemiluminescence of MoS2 for bioanalysis	112
Antibacterial, sensitive, conformable electronics device by engineered two-dimensional-material-based organic electrochemical transistor	112
Construction of an effective colorimetric and fluorescent dual-mode microneedle patch for non-destructive detection of nitrite in pickling foods	111
Dual-target photonic detection of extracellular vesicles using core-shell molecularly imprinted particles on zein films	111
A multi-gradient microfluidic chip-based neutrophil chemotaxis analysis for sepsis auxiliary diagnosis and prognostic monitoring	110
Fe-N5 single-atom sites on C3N4 enable ultrasensitive electrochemical sensing of hydrogen sulfide in bone metastatic microenvironments	110
PD-L1 exosomes electrochemical sensor based on coordination of AgNCs and Zr4+: Multivalent peptide enhancing target capture efficiency and antifouling performance	108
Chip-based automated equipment for dual-mode point-of-care testing foodborne pathogens	108
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	108
Drug functionalized organic electromechanical transistor for rapid and sensitive detection of C-reactive protein	108
Target-induced enzymatic cleavage cycle amplification reaction-gated organic photoelectrochemical transistor biosensor for rapid detection of okadaic acid	106
Rapid self-assembly and signal amplification based on photoactive Z907 for detecting colorectal cancer biomarker vascular endothelial growth factor	105
Electrospray deposition of starch-containing laccase: A green technique for low-cost and eco-friendly biosensors	103
Breaking through the Poisson Distribution: A compact high-efficiency droplet microfluidic system for single-bead encapsulation and digital immunoassay detection	101
A bioinspired microbial taste chip with artificial intelligence-enabled high selectivity and ultra-short response time	101
Three-in-one covalent organic framework nanozyme: Self-reporting, self-correcting and light-responsive for fluorescence sensing 3-nitrotyrosine	100
Simultaneous ultrasensitive ADP and ATP quantification based on CRISPR/Cas12a integrated ZIF-90@Ag3AuS2@Fe3O4 nanocomposites	99
A proximity induced strand displacement amplification and CRISPR/Cas12a-based SERS assay for ultrasensitive detection of dengue virus	99
Application of smart-responsive hydrogels in nucleic acid and nucleic acid-based target sensing: A review	98
A bivariate fluorescence biosensor based on Janus DNA nanoarchitecture-loaded dual-emissive Ag nanoclusters as bi-responsive signaling reporters	98
Biosensor development for low-level acetaldehyde gas detection using mesoporous carbon electrode printed on a porous polyimide film	98
On-chip real-time impedance monitoring of hiPSC-derived and artificial basement membrane-supported endothelium	97
Enzyme-linked lectin assay for amplified electrochemical detection of HPV DNA	97
Hollow ring-like flexible electrode architecture enabling subcellular multi-directional neural interfacing	97
Transition metal dichalcogenides: Synthesis and use in the development of electrochemical sensors and biosensors	95
Rethinking the use of redox probes for the detection of electroactive proteins with electrochemical sensors modified with molecularly imprinted polymers	95
Machine learning-powered fluorescent sensor arrays for rapid detection of heavy metals and pesticides in complex environments	95
ECL resonance energy transfer-regulated “off-on” mode biosensor for the detection of miRNA-150-5p in triple negative breast cancer	94
DNA intercalation makes possible superior-gain organic photoelectrochemical transistor detection	92
Electro-plasmonic-assisted biosensing of proteins and cells at the surface of optical fiber	92
Aggregation-induced emission luminogens for intracellular bacteria imaging and elimination	91
Coarse-grained model simulation-guided localized DNA signal amplification probe for miRNA detection	91
β-Hydroxybutyrate dehydrogenase functionalized two-dimensional photonic crystals for quantitative and visual sensing of ketone bodies	90
Functional DNA-enhanced quantum dots biosensor for rapid and sensitive β-lactamase detection in Haemophilus influenzae	89
Bubble-free diatoms polymerase chain reaction	88
Advances in TEER measurements of biological barriers in microphysiological systems	88
Ultrasensitive detection of monkeypox virus: harnessing synergistic CRISPR-driven signal amplification on a DNA tetrahedron-mediated sensing interface	87
Innovations in one-step point-of-care testing within microfluidics and lateral flow assays for shaping the future of healthcare	87
High throughput influenza A virus detection by isothermal amplification in sequential-injection paper-based microfluidics	87
Fabrication of near infrared light responsive photoelectrochemical immunosensor for in vivo detection of melanoma cells	86
Substrate recycling amplification enabled by hierarchically mesoporous MOFs for the specific screening of pheochromocytoma and paraganglioma	86
Flexible tactile sensors inspired by bio-mechanoreceptors	86

Novel and sensitive electrochemical/fluorescent dual-mode biosensing platform based on the cascaded cyclic amplification of enzyme-free DDSA and functional nucleic acids	85
Attomolar detection of hepatitis C virus core protein powered by molecular antenna-like effect in a graphene field-effect aptasensor	85
P-type accumulation mode organic electrochemical transistor biosensor for xanthine detection in fish	84
RNA aptamer-packaged virus-like particles for label-free, rapid, and on-site fluorescence detection of malachite green in aquatic products	84
A temperature and pressure dual-responsive, stretchable, healable, adhesive, and biocompatible carboxymethyl cellulose-based conductive hydrogels for flexible wearable strain sensor	83
Biosensors for the detection of lung cancer biomarkers: A review on biomarkers, transducing techniques and recent graphene-based implementations	83
CRISPR/Cas12a-functionalized silicon nanowires field-effect transistor sensor for ultra-sensitive detection of pathogen nucleic acids	83
Highly stable glucose oxidase polynanogel@MXene/chitosan electrochemical biosensor based on a multi-stable interface structure for glucose detection	82