OOIR: Observatory of International Research

Papers

(The H4-Index of Microsystems & Nanoengineering is 50. 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
Cavity-agnostic acoustofluidic manipulations enabled by guided flexural waves on a membrane acoustic waveguide actuator	617
Single-cell system using monolithic PMUTs-on-CMOS to monitor fluid hydrodynamic properties	172
Correction of thermal airflow distortion in warpage measurements of microelectronic packaging structures via deep learning-based digital image correlation	171
A new electrochemical angular microaccelerometer with integrated sensitive electrodes perpendicular to flow channels	170
Ultra-small millimeter-wave filter chips based on high-K single-crystal lithium niobate	149
SV-SAW RF filters based on low-cost 128°Y LiNbO3/SiO2/poly-Si/Si substrate for 6G cmWave wireless communications	131
Electromechanically reconfigurable plasmonic photodetector with a distinct shift in resonant wavelength	131
Broad tunability of ultrasonic tweezer for multi‑droplet manipulation	130
Vertical serpentine interconnect-enabled stretchable and curved electronics	119
Multifocal skull-compensated transcranial focused ultrasound system for neuromodulation applications based on acoustic holography	117
A temperature self-calibrated MEMS gyroscope with 0.007°/h/K bias drift coefficient using real-time parametric quality factor control and mode matching	116
Self-synchronization of reinjected droplets for high-efficiency droplet pairing and merging	110
An optically driven microstructure for torque measurement in rotary molecular motors	110
Broadband plasmon modulation and high-intensity nanofocusing for high-resolution nanoscale imaging using Fabry–Pérot probes	108
In vitro modelling of extracellular matrix changes during skin aging: from static 2D to 3D dynamic microphysiological systems	105
A 3D modeling framework for accurate trajectory-based prediction of critical diameter in deterministic lateral displacement microfluidics	103
Enhanced sensitivity in nonlinear parity-time symmetric silicon micromechanical resonators	92
A programmable magnetic digital microfluidic platform integrated with electrochemical detection system	91
Review for optical metalens based on metasurfaces: fabrication and applications	91
PEDOT:PSS-based bioelectronics for brain monitoring and modulation	75
Bone-inspired (GNEC/HAPAAm) hydrogel with fatigue-resistance for use in underwater robots and highly piezoresistive sensors	74
Moisture-resistant, stretchable NOx gas sensors based on laser-induced graphene for environmental monitoring and breath analysis	72
Paper battery powered iontophoresis microneedles patch for hypertrophic scar treatment	72
Stable manipulating objects with unknown surface morphology via integration of magnetic artificial muscle and adhesive structures	71
How channel elasticity enhances and directs flow in dendritic microfluidic networks	69

Ultra-resolution scalable microprinting	67
Modular micro-PCR system for the onsite rapid diagnosis of COVID-19	66
Ensemble-learning-assisted exhaled gas disease analysis based on in-situ construction of MOF-derived MOx/GaN heterojunction sensor arrays	66
C-MEMS-derived glassy carbon electrochemical biosensors for rapid detection of SARS-CoV-2 spike protein	65
Beyond fundamental resonance mode: high-order multi-band ALN PMUT for in vivo photoacoustic imaging	65
Near-zero stiffness accelerometer with buckling of tunable electrothermal microbeams	65
A tip-coupled, two-cantilever, non-resonant microsystem for direct measurement of liquid viscosity	64
A new method of continuous blood pressure monitoring using multichannel sensing signals on the wrist	63
Nonlinear distortion of nonreciprocal transmission in parity-time-symmetric silicon micromechanical resonators	63
Nonlinear restructuring of patterned thin films by residual stress engineering into out-of-plane wavy-shaped electrostatic microactuators for high-performance radio-frequency switches	61
Effects of nanopillars and surface coating on dynamic traction force	61
A robust lateral shift free (LSF) electrothermal micromirror with flexible multimorph beams	59
Experimental measurement and numerical modeling of deformation behavior of breast cancer cells passing through constricted microfluidic channels	58
A low-voltage-driven MEMS ultrasonic phased-array transducer for fast 3D volumetric imaging	58
4D-printed intelligent reflecting surface with improved beam resolution via both phase modulation and space modulation	58
Critical aspects of droplet digital reverse transcription loop-mediated isothermal amplification (ddRT-LAMP) for viral pathogens detection	57
A wireless self-decoupling scheme for multimodal sensing	57
A flexible wireless skin patch for synchronized glucose monitoring and regulation	52
Root-inspired, template-confined additive printing for fabricating high-robust conformal electronics	52
Formation of sub-100-nm suspended nanowires with various materials using thermally adjusted electrospun nanofibers as templates	52
Iridium complex-loaded biomimetic vesicles enable enhanced photodynamic therapy and immune modulation	51
Correction: Study on the controllability of the fabrication of single-crystal silicon nanopores/nanoslits with a fast-stop ionic current-monitored TSWE method	50
State-of-the-art micro- and nano-scale photonics research in Asia: devices, fabrication, manufacturing, and applications	50
Fast multi-resolution 3D printing of microfluidics: enabling 2 μm channels and ultra-compact mixers	50
Freestanding region-responsive bilayer for functional packaging of ingestible devices	50