OOIR: Observatory of International Research

Papers

(The H4-Index of Microsystems & Nanoengineering is 48. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Single-cell system using monolithic PMUTs-on-CMOS to monitor fluid hydrodynamic properties	524
A magnetically enabled simulation of microgravity represses the auxin response during early seed germination on a microfluidic platform	153
Vertical serpentine interconnect-enabled stretchable and curved electronics	148
Bone-inspired (GNEC/HAPAAm) hydrogel with fatigue-resistance for use in underwater robots and highly piezoresistive sensors	134
Cavity-agnostic acoustofluidic manipulations enabled by guided flexural waves on a membrane acoustic waveguide actuator	128
A new electrochemical angular microaccelerometer with integrated sensitive electrodes perpendicular to flow channels	126
Ultra-small millimeter-wave filter chips based on high-K single-crystal lithium niobate	116
Paper battery powered iontophoresis microneedles patch for hypertrophic scar treatment	112
Acoustofluidics for simultaneous nanoparticle-based drug loading and exosome encapsulation	109
Correction of thermal airflow distortion in warpage measurements of microelectronic packaging structures via deep learning-based digital image correlation	102
Electromechanically reconfigurable plasmonic photodetector with a distinct shift in resonant wavelength	101
SV-SAW RF filters based on low-cost 128°Y LiNbO3/SiO2/poly-Si/Si substrate for 6G cmWave wireless communications	100
Self-synchronization of reinjected droplets for high-efficiency droplet pairing and merging	99
Review for optical metalens based on metasurfaces: fabrication and applications	99
A programmable magnetic digital microfluidic platform integrated with electrochemical detection system	97
Multifocal skull-compensated transcranial focused ultrasound system for neuromodulation applications based on acoustic holography	97
PEDOT:PSS-based bioelectronics for brain monitoring and modulation	96
Moisture-resistant, stretchable NOx gas sensors based on laser-induced graphene for environmental monitoring and breath analysis	96
Enhanced sensitivity in nonlinear parity-time symmetric silicon micromechanical resonators	78
Stable manipulating objects with unknown surface morphology via integration of magnetic artificial muscle and adhesive structures	77
A robust lateral shift free (LSF) electrothermal micromirror with flexible multimorph beams	76
A tip-coupled, two-cantilever, non-resonant microsystem for direct measurement of liquid viscosity	76
Effects of nanopillars and surface coating on dynamic traction force	73
Critical aspects of droplet digital reverse transcription loop-mediated isothermal amplification (ddRT-LAMP) for viral pathogens detection	73
A wireless self-decoupling scheme for multimodal sensing	69

Experimental measurement and numerical modeling of deformation behavior of breast cancer cells passing through constricted microfluidic channels	67
A low-voltage-driven MEMS ultrasonic phased-array transducer for fast 3D volumetric imaging	67
Beyond fundamental resonance mode: high-order multi-band ALN PMUT for in vivo photoacoustic imaging	67
C-MEMS-derived glassy carbon electrochemical biosensors for rapid detection of SARS-CoV-2 spike protein	64
Nonlinear restructuring of patterned thin films by residual stress engineering into out-of-plane wavy-shaped electrostatic microactuators for high-performance radio-frequency switches	64
Ultra-resolution scalable microprinting	63
Modular micro-PCR system for the onsite rapid diagnosis of COVID-19	62
How channel elasticity enhances and directs flow in dendritic microfluidic networks	62
Nonlinear distortion of nonreciprocal transmission in parity-time-symmetric silicon micromechanical resonators	61
4D-printed intelligent reflecting surface with improved beam resolution via both phase modulation and space modulation	61
Highly integrated watch for noninvasive continual glucose monitoring	60
A new method of continuous blood pressure monitoring using multichannel sensing signals on the wrist	59
Microengineered platforms for characterizing the contractile function of in vitro cardiac models	58
Near-zero stiffness accelerometer with buckling of tunable electrothermal microbeams	57
A novel evolutionary method for parameter-free MEMS structural design and its application in piezoresistive pressure sensors	55
Correction: Study on the controllability of the fabrication of single-crystal silicon nanopores/nanoslits with a fast-stop ionic current-monitored TSWE method	54
Infectious disease diagnostic device using rapid and efficient qPCR assays on a multi-target chip: idream-qPCR	54
An ultra-stable MEMS resonator with ±14 ppb frequency stability realized by nonlinearity-mediated drift suppression	53
Freestanding region-responsive bilayer for functional packaging of ingestible devices	51
Root-inspired, template-confined additive printing for fabricating high-robust conformal electronics	50
State-of-the-art micro- and nano-scale photonics research in Asia: devices, fabrication, manufacturing, and applications	50
An aerosol deposition based MEMS piezoelectric accelerometer for low noise measurement	49
Alleviating optical pumping inhomogeneity using a polarization-encoded metasurface in NMR co-magnetometers	49
Nanoimprint-induced strain engineering of two-dimensional materials	48
Self-template manufacturing of on-skin electrodes with 3D multi-channel structure for standard 3-limb-lead ECG suit	48
6 GHz lamb wave acoustic filters based on A1-mode lithium niobate thin film resonators with checker-shaped electrodes	48
Study of the protrusion of through-silicon vias in dual annealing-CMP processes for 3D integration	48