OOIR: Observatory of International Research

Papers

(The TQCC of Photoacoustics is 17. 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
Deep learning for biomedical photoacoustic imaging: A review	151
Review of deep learning for photoacoustic imaging	105
Quartz tuning forks resonance frequency matching for laser spectroscopy sensing	93
Highly sensitive photoacoustic acetylene detection based on differential photoacoustic cell with retro-reflection-cavity	81
Quartz tuning fork-based demodulation of an acoustic signal induced by photo-thermo-elastic energy conversion	77
Ultra-highly sensitive HCl-LITES sensor based on a low-frequency quartz tuning fork and a fiber-coupled multi-pass cell	77
Y-Net: Hybrid deep learning image reconstruction for photoacoustic tomography in vivo	76
Ppb-level detection of methane based on an optimized T-type photoacoustic cell and a NIR diode laser	75
Trace gas sensing based on multi-quartz-enhanced photothermal spectroscopy	74
Towards non-contact photoacoustic imaging [review]	71
Highly sensitive HF detection based on absorption enhanced light-induced thermoelastic spectroscopy with a quartz tuning fork of receive and shallow neural network fitting	68
High-speed photoacoustic microscopy: A review dedicated on light sources	67
Photoacoustic imaging with fiber optic technology: A review	66
Wide-field polygon-scanning photoacoustic microscopy of oxygen saturation at 1-MHz A-line rate	66
Doubly resonant sub-ppt photoacoustic gas detection with eight decades dynamic range	66
Ppb-level gas detection using on-beam quartz-enhanced photoacoustic spectroscopy based on a 28 kHz tuning fork	64
High-resolution functional photoacoustic monitoring of vascular dynamics in human fingers	62
Highly sensitive broadband differential infrared photoacoustic spectroscopy with wavelet denoising algorithm for trace gas detection	61
Compact and portable quartz-enhanced photoacoustic spectroscopy sensor for carbon monoxide environmental monitoring in urban areas	56
High-concentration methane and ethane QEPAS detection employing partial least squares regression to filter out energy relaxation dependence on gas matrix composition	50
Photoacoustic imaging for monitoring of stroke diseases: A review	48
High-sensitivity methane detection based on QEPAS and H-QEPAS technologies combined with a self-designed 8.7 kHz quartz tuning fork	46
A photoacoustic finder fully integrated with a solid-state dye laser and transparent ultrasound transducer	45
Quartz-enhanced photoacoustic spectroscopy exploiting low-frequency tuning forks as a tool to measure the vibrational relaxation rate in gas species	43
Deep image prior for undersampling high-speed photoacoustic microscopy	42

Compact QEPAS humidity sensor in SF6 buffer gas for high-voltage gas power systems	41
Progress of clinical translation of handheld and semi-handheld photoacoustic imaging	41
H2S quartz-enhanced photoacoustic spectroscopy sensor employing a liquid-nitrogen-cooled THz quantum cascade laser operating in pulsed mode	40
Ultra-sensitive ppb-level methane detection based on NIR all-optical photoacoustic spectroscopy by using differential fiber-optic microphones with gold-chromium composite nanomembrane	39
Nonlinear mechanisms in photoacoustics—Powerful tools in photoacoustic imaging	39
Integrated near-infrared QEPAS sensor based on a 28 kHz quartz tuning fork for online monitoring of CO2 in the greenhouse	39
Small-volume highly-sensitive all-optical gas sensor using non-resonant photoacoustic spectroscopy with dual silicon cantilever optical microphones	38
Integrated near-infrared fiber-optic photoacoustic sensing demodulator for ultra-high sensitivity gas detection	38
Fully integrated photoacoustic microscopy and photoplethysmography of human in vivo	37
In-vitro and in-vivo characterization of CRANAD-2 for multi-spectral optoacoustic tomography and fluorescence imaging of amyloid-beta deposits in Alzheimer mice	37
Parts-per-billion detection of carbon monoxide: A comparison between quartz-enhanced photoacoustic and photothermal spectroscopy	37
Long-distance in-situ methane detection using near-infrared light-induced thermo-elastic spectroscopy	35
Detection of disbonds in adhesively bonded aluminum plates using laser-generated shear acoustic waves	34
Optical wavelength dependence of photoacoustic signal of gold nanofluid	34
Compensating for visibility artefacts in photoacoustic imaging with a deep learning approach providing prediction uncertainties	33
Deep learning enables ultraviolet photoacoustic microscopy based histological imaging with near real-time virtual staining	33
Humidity enhanced N2O photoacoustic sensor with a 4.53 μm quantum cascade laser and Kalman filter	33
Transcranial photoacoustic computed tomography based on a layered back-projection method	32
In vivo quantitative photoacoustic evaluation of the liver and kidney pathology in tyrosinemia	31
Multi-gas quartz-enhanced photoacoustic sensor for environmental monitoring exploiting a Vernier effect-based quantum cascade laser	30
High-speed functional photoacoustic microscopy using a water-immersible two-axis torsion-bending scanner	29
Multispectral optoacoustic tomography of lipid and hemoglobin contrast in human carotid atherosclerosis	29
Photoacoustic microscopy with sparse data by convolutional neural networks	28
Quartz-enhanced photoacoustic NH3 sensor exploiting a large-prong-spacing quartz tuning fork and an optical fiber amplifier for biomedical applications	28
Precision of handheld multispectral optoacoustic tomography for muscle imaging	28
Gold nanoparticles conjugated with DNA aptamer for photoacoustic detection of human matrix metalloproteinase-9	27
Model-based optical and acoustical compensation for photoacoustic tomography of heterogeneous mediums	26
Photoacoustic nanodroplets for oxygen enhanced photodynamic therapy of cancer	26
Assessment of hessian-based Frangi vesselness filter in optoacoustic imaging	26
Non-destructive laser-ultrasonic Synthetic Aperture Focusing Technique (SAFT) for 3D visualization of defects	26
High-resolution photoacoustic microscopy with deep penetration through learning	26
Simultaneous photoacoustic microscopy, spectral-domain optical coherence tomography, and fluorescein microscopy multi-modality retinal imaging	26
A sparse deep learning approach for automatic segmentation of human vasculature in multispectral optoacoustic tomography	26
Multi-mode laser-ultrasound imaging using Time-domain Synthetic Aperture Focusing Technique (T-SAFT)	26
Croconaine-based nanoparticles enable efficient optoacoustic imaging of murine brain tumors	26
Comparing Deep Learning Frameworks for Photoacoustic Tomography Image Reconstruction	25
Recent advances in high-speed photoacoustic microscopy	25
Compact quartz-enhanced photoacoustic sensor for ppb-level ambient NO2 detection by use of a high-power laser diode and a grooved tuning fork	24
Mid-infrared all-fiber light-induced thermoelastic spectroscopy sensor based on hollow-core anti-resonant fiber	24
Wavelet transform-based photoacoustic time-frequency spectral analysis for bone assessment	23
Light-induced thermoelastic sensor for ppb-level H2S detection in a SF6 gas matrices exploiting a mini-multi-pass cell and quartz tuning fork photodetector	23
Prostate cancer identification via photoacoustic spectroscopy and machine learning	23
Development of a 443 nm diode laser-based differential photoacoustic spectrometer for simultaneous measurements of aerosol absorption and NO2	23
Intra-instrument channel workable, optical-resolution photoacoustic and ultrasonic mini-probe system for gastrointestinal endoscopy	23
High-sensitivity miniature dual-resonance photoacoustic sensor based on silicon cantilever beam for trace gas sensing	23
Cantilever-enhanced photoacoustic spectroscopy for gas sensing: A comparison of different displacement detection methods	22
Photostability enhancement of silica-coated gold nanostars for photoacoustic imaging guided photothermal therapy	22
Semantic segmentation of multispectral photoacoustic images using deep learning	22
Optical clearing for photoacoustic lympho- and angiography beyond conventional depth limit in vivo	21
High-speed wide-field photoacoustic microscopy using a cylindrically focused transparent high-frequency ultrasound transducer	21

A three-dimensional modeling method for quantitative photoacoustic breast imaging with handheld probe	21
A fiber optoacoustic emitter with controlled ultrasound frequency for cell membrane sonoporation at submillimeter spatial resolution	21
Optothermal properties of plasmonic inorganic nanoparticles for photoacoustic applications	21
Mid-infrared intracavity quartz-enhanced photoacoustic spectroscopy with pptv – Level sensitivity using a T-shaped custom tuning fork	20
T-type cell mediated photoacoustic spectroscopy for simultaneous detection of multi-component gases based on triple resonance modality	20
Size-tunable ICG-based contrast agent platform for targeted near-infrared photoacoustic imaging.	20
Detection of collagen by multi-wavelength photoacoustic analysis as a biomarker for bone health assessment	20
Multispectral optoacoustic tomography for non-invasive disease phenotyping in pediatric spinal muscular atrophy patients	20
Characterization of H2S QEPAS detection in methane-based gas leaks dispersed into environment	20
IVUS\IVPA hybrid intravascular molecular imaging of angiogenesis in atherosclerotic plaques via RGDfk peptide-targeted nanoprobes	19
Quantification of vascular networks in photoacoustic mesoscopy	19
Photoacoustic imaging biomarkers for monitoring biophysical changes during nanobubble-mediated radiation treatment	19
Polyacrylamide hydrogel phantoms for performance evaluation of multispectral photoacoustic imaging systems	19
A review of a strategic roadmapping exercise to advance clinical translation of photoacoustic imaging: From current barriers to future adoption	19
Full-view in vivo skin and blood vessels profile segmentation in photoacoustic imaging based on deep learning	19
All-optical light-induced thermoacoustic spectroscopy for remote and non-contact gas sensing	19
Ppbv-level mid-infrared photoacoustic sensor for mouth alcohol test after consuming lychee fruits	18
Parts-per-billion-level detection of hydrogen sulfide based on doubly resonant photoacoustic spectroscopy with line-locking	18
In vivo photoacoustic monitoring of vasoconstriction induced by acute hyperglycemia	18
A novel photoacoustic-fluorescent contrast agent for quantitative imaging of lymphatic drainage	18
Adaptive photoacoustic computed tomography	18
Full three-dimensional segmentation and quantification of tumor vessels for photoacoustic images	18
Image processing improvements afford second-generation handheld optoacoustic imaging of breast cancer patients	17
Improving needle visibility in LED-based photoacoustic imaging using deep learning with semi-synthetic datasets	17
Early diagnosis of bladder cancer by photoacoustic imaging of tumor-targeted gold nanorods	17
Direct measurement of neuronal ensemble activity using photoacoustic imaging in the stimulated Fos-LacZ transgenic rat brain: A proof-of-principle study	17
Photoacoustic thermal characterization of low thermal diffusivity thin films	17
Visualizing tumor angiogenesis and boundary with polygon-scanning multiscale photoacoustic microscopy	17
Multi-mechanism collaboration enhanced photoacoustic analyzer for trace H2S detection	17