OOIR: Observatory of International Research

Papers

(The H4-Index of Microsystems & Nanoengineering is 39. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Portable and wearable self-powered systems based on emerging energy harvesting technology	237
Wearable and flexible electrochemical sensors for sweat analysis: a review	196
Recent progress in silk fibroin-based flexible electronics	138
Viscoelastic microfluidics: progress and challenges	132
Tumor-on-a-chip: from bioinspired design to biomedical application	124
High-resolution two-photon polymerization: the most versatile technique for the fabrication of microneedle arrays	115
Optical spin-symmetry breaking for high-efficiency directional helicity-multiplexed metaholograms	95
Design and implementation of a jellyfish otolith-inspired MEMS vector hydrophone for low-frequency detection	92
Moisture-resistant, stretchable NOx gas sensors based on laser-induced graphene for environmental monitoring and breath analysis	91
Self-sustainable and recyclable ternary Au@Cu2O–Ag nanocomposites: application in ultrasensitive SERS detection and highly efficient photocatalysis of organic dyes under visible light	80
Continuous monitoring of diabetes with an integrated microneedle biosensing device through 3D printing	78
Microneedle-based skin patch for blood-free rapid diagnostic testing	74
Ultralow detection limit and ultrafast response/recovery of the H2 gas sensor based on Pd-doped rGO/ZnO-SnO2 from hydrothermal synthesis	71
A new strategy for the fabrication of a flexible and highly sensitive capacitive pressure sensor	68
Plasmonic–perovskite solar cells, light emitters, and sensors	65
Patient-derived pancreatic cancer-on-a-chip recapitulates the tumor microenvironment	65
Highly integrated watch for noninvasive continual glucose monitoring	62
Smartphone-powered iontophoresis-microneedle array patch for controlled transdermal delivery	59
Microfluidics in cardiovascular disease research: state of the art and future outlook	57
Sensitive capacitive pressure sensors based on graphene membrane arrays	52
Wireless, battery-free, and fully implantable electrical neurostimulation in freely moving rodents	50
Heteronanostructural metal oxide-based gas microsensors	50
Recent progress in three-terminal artificial synapses based on 2D materials: from mechanisms to applications	48
MEMS inductor fabrication and emerging applications in power electronics and neurotechnologies	47
Nanodroplet-mediated catheter-directed sonothrombolysis of retracted blood clots	47

High-performance photodetector based on an interface engineering-assisted graphene/silicon Schottky junction	46
A thin-film temperature sensor based on a flexible electrode and substrate	46
Wearable multichannel pulse condition monitoring system based on flexible pressure sensor arrays	45
Integrated silicon photonic MEMS	44
Aluminum scandium nitride thin-film bulk acoustic resonators for 5G wideband applications	44
An ultrafast-response and flexible humidity sensor for human respiration monitoring and noncontact safety warning	43
Raindrop energy-powered autonomous wireless hyetometer based on liquid–solid contact electrification	42
Stretchable and anti-impact iontronic pressure sensor with an ultrabroad linear range for biophysical monitoring and deep learning-aided knee rehabilitation	41
Acoustofluidics for simultaneous nanoparticle-based drug loading and exosome encapsulation	41
Electrochemical micro-aptasensors for exosome detection based on hybridization chain reaction amplification	41
A nanoforest-based humidity sensor for respiration monitoring	40
Design rules for dense and rapid Lissajous scanning	40
Thin-film PMUTs: a review of over 40 years of research	40
Advanced tools and methods for single-cell surgery	39