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
Review for optical metalens based on metasurfaces: fabrication and applications	99
Self-synchronization of reinjected droplets for high-efficiency droplet pairing and merging	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
Moisture-resistant, stretchable NOx gas sensors based on laser-induced graphene for environmental monitoring and breath analysis	96
PEDOT:PSS-based bioelectronics for brain monitoring and modulation	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
Critical aspects of droplet digital reverse transcription loop-mediated isothermal amplification (ddRT-LAMP) for viral pathogens detection	73
Effects of nanopillars and surface coating on dynamic traction force	73
A wireless self-decoupling scheme for multimodal sensing	69

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
Experimental measurement and numerical modeling of deformation behavior of breast cancer cells passing through constricted microfluidic channels	67
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
C-MEMS-derived glassy carbon electrochemical biosensors for rapid detection of SARS-CoV-2 spike protein	64
Ultra-resolution scalable microprinting	63
How channel elasticity enhances and directs flow in dendritic microfluidic networks	62
Modular micro-PCR system for the onsite rapid diagnosis of COVID-19	62
4D-printed intelligent reflecting surface with improved beam resolution via both phase modulation and space modulation	61
Nonlinear distortion of nonreciprocal transmission in parity-time-symmetric silicon micromechanical resonators	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
Infectious disease diagnostic device using rapid and efficient qPCR assays on a multi-target chip: idream-qPCR	54
Correction: Study on the controllability of the fabrication of single-crystal silicon nanopores/nanoslits with a fast-stop ionic current-monitored TSWE method	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
State-of-the-art micro- and nano-scale photonics research in Asia: devices, fabrication, manufacturing, and applications	50
Root-inspired, template-confined additive printing for fabricating high-robust conformal electronics	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
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
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