OOIR: Observatory of International Research

Papers

(The H4-Index of Photoacoustics 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 2022-08-01 to 2026-08-01.)

Article	Citations
Frequency domain laser ultrasound for inertial confinement fusion target wall thickness measurements	107
Classification and risk assessment of ovarian-adnexal lesions using parametric and radiomic analysis of co-registered ultrasound-photoacoustic tomographic images	104
Multiple diffusion models-enhanced extremely limited-view reconstruction strategy for photoacoustic tomography boosted by multi-scale priors	104
An extremum-guided interpolation for sparsely sampled photoacoustic imaging	98
All-fiber three-wavelength laser for functional photoacoustic microscopy	92
Zero-Shot Artifact2Artifact: Self-incentive artifact removal for photoacoustic imaging	92
Real-time photoacoustic imaging with freehand light delivery and augmented reality guidance	81
4D spectral-spatial computational photoacoustic dermoscopy	79
Photoacoustic spectrum analysis for spherical target size and optical property determination: A feasibility study	71
In vivo quantitative photoacoustic evaluation of the liver and kidney pathology in tyrosinemia	70
Spectral analysis of amplitude and phase echoes in picosecond ultrasonics for strain pulse shape determination	68
Front Cover	61
Bridging light and sound: A spironaphtopyran-rhodamine dyad with high-contrast photoswitching between fluorescence and photoacoustic signal	61
Bornite (Cu5FeS4) nanocrystals as an ultrasmall biocompatible NIR-II contrast agent for photoacoustic imaging	61
UPAMNet: A unified network with deep knowledge priors for photoacoustic microscopy	59
Simultaneous photoacoustic detection of coal spontaneous combustion indicator gases using single laser and absorption feature selection-optimized partial least squares regression	59
Photoacoustic-ultrasound endoscopy for assessment of rectal cancer treatment response: A prospective study with T2-weighted MRI radiomics comparison	58
Dual-wavelength UV-visible metalens for multispectral photoacoustic microscopy: A simulation study	55
Surface-plasmon-enhanced strain-wave-induced optical diffraction changes from a segmented grating	54
Editorial: Breaking the speed limits in photoacoustic microscopy	54
Lithium Niobate – Enhanced Photoacoustic Spectroscopy	51
Enhanced clinical photoacoustic vascular imaging through a skin localization network and adaptive weighting	50
Hybrid transformer-CNN network-driven optical-scanning undersampling for photoacoustic remote sensing microscopy	50
Evanescent wave quartz-enhanced photoacoustic spectroscopy employing a side-polished fiber for methane sensing	49
Understanding the near-field photoacoustic spatiotemporal profile from nanostructures	48

Photoacoustic/ultrasonic dual-mode imaging for monitoring angiogenesis and synovial erosion in rheumatoid arthritis	48
Adaptive enhancement of acoustic resolution photoacoustic microscopy imaging via deep CNN prior	47
Dual-modality ultrasound/photoacoustic tomography for mapping tissue oxygen saturation distribution in intestinal strangulation	47
Investigating the feasibility of a hand-held photoacoustic imaging probe for margin assessment during breast conserving surgery	46
Dichroism-sensitive photoacoustic imaging for in-depth estimation of the optic axis in fibrous tissue	46
Multispectral optoacoustic tomography of salivary glands in patients with clinically suspected Sjögren’s disease: A pilot study	44
Ionizing radiation acoustic and ultrasound dual-modality imaging for visualization of dose on anatomical structures during radiotherapy	42
Image restoration for ring-array photoacoustic tomography system based on blind spatially rotational deconvolution	42
Harnessing evanescent photoacoustic waves for multi-domain imaging	42
Normal and melanoma skin visualized, quantified and compared by in vivo photoacoustic imaging	42
An acoustic-optic confocal probe based photoacoustic and ultrasonic tracheal endoscopy for characterizing phantom and model of chronic obstructive pulmonary disease	41
Multispectral raster-scanning optoacoustic mesoscopy differentiate lesional from non-lesional atopic dermatitis skin using structural and functional imaging markers	41
Ultra-sparse reconstruction for photoacoustic tomography: Sinogram domain prior-guided method exploiting enhanced score-based diffusion model	40
Efficient pump-probe sampling with a single-cavity dual-comb laser: Application in ultrafast photoacoustics	39
An intelligent point-of-care photoacoustic and ultrasound dual-modality imaging system for Rheumatoid arthritis in fingers: Technical development and initial clinical test	39