OOIR: Observatory of International Research

Papers

(The H4-Index of Microsystems & Nanoengineering is 40. 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 2020-04-01 to 2024-04-01.)

Article	Citations
Portable and wearable self-powered systems based on emerging energy harvesting technology	195
Microtechnology-based methods for organoid models	147
Recent progress in silk fibroin-based flexible electronics	112
Viscoelastic microfluidics: progress and challenges	109
Wearable and flexible electrochemical sensors for sweat analysis: a review	103
Tumor-on-a-chip: from bioinspired design to biomedical application	99
Integrated sensing and delivery of oxygen for next-generation smart wound dressings	97
High-resolution two-photon polymerization: the most versatile technique for the fabrication of microneedle arrays	95
An electronic nose using a single graphene FET and machine learning for water, methanol, and ethanol	91
Optical spin-symmetry breaking for high-efficiency directional helicity-multiplexed metaholograms	81
Design and implementation of a jellyfish otolith-inspired MEMS vector hydrophone for low-frequency detection	77
Real-time pressure mapping smart insole system based on a controllable vertical pore dielectric layer	71
Self-sustainable and recyclable ternary Au@Cu2O–Ag nanocomposites: application in ultrasensitive SERS detection and highly efficient photocatalysis of organic dyes under visible light	71
Thermal scanning probe lithography—a review	71
Moisture-resistant, stretchable NOx gas sensors based on laser-induced graphene for environmental monitoring and breath analysis	65
Wearable multi-sensing double-chain thermoelectric generator	65
Microneedle-based skin patch for blood-free rapid diagnostic testing	64
Continuous monitoring of diabetes with an integrated microneedle biosensing device through 3D printing	60
A wireless, implantable optoelectrochemical probe for optogenetic stimulation and dopamine detection	59
AlN MEMS filters with extremely high bandwidth widening capability	55
Low sample volume origami-paper-based graphene-modified aptasensors for label-free electrochemical detection of cancer biomarker-EGFR	55
A microfluidic platform for cultivating ovarian cancer spheroids and testing their responses to chemotherapies	55
MEMS-actuated metasurface Alvarez lens	52
Smartphone-powered iontophoresis-microneedle array patch for controlled transdermal delivery	51
A new strategy for the fabrication of a flexible and highly sensitive capacitive pressure sensor	49

A metal-electrode-free, fully integrated, soft triboelectric sensor array for self-powered tactile sensing	46
Hierarchical highly ordered SnO2 nanobowl branched ZnO nanowires for ultrasensitive and selective hydrogen sulfide gas sensing	46
Microfluidics in cardiovascular disease research: state of the art and future outlook	46
Patient-derived pancreatic cancer-on-a-chip recapitulates the tumor microenvironment	45
Ultralow detection limit and ultrafast response/recovery of the H2 gas sensor based on Pd-doped rGO/ZnO-SnO2 from hydrothermal synthesis	44
On-chip integrated optical stretching and electrorotation enabling single-cell biophysical analysis	44
Manufacture and characterization of graphene membranes with suspended silicon proof masses for MEMS and NEMS applications	43
Sensitive capacitive pressure sensors based on graphene membrane arrays	43
Nanodroplet-mediated catheter-directed sonothrombolysis of retracted blood clots	42
Plasmonic–perovskite solar cells, light emitters, and sensors	42
Capacitive micromachined ultrasound transducers for intravascular ultrasound imaging	42
How single-cell immunology is benefiting from microfluidic technologies	41
Highly integrated watch for noninvasive continual glucose monitoring	41
Generation of tumor spheroids using a droplet-based microfluidic device for photothermal therapy	41
Miura-origami-inspired electret/triboelectric power generator for wearable energy harvesting with water-proof capability	40