In vivo optical-resolution optoacoustic flow cytometry in the oral mucosa using a transparent silicon-photonics acoustic detector (SPADE) [0.03%]
基于透明硅光子声学检测器的体内口腔粘膜光学分辨率-optoacoustic流式细胞仪
Tamar Harary,Gil Gelbert,Ron Moisseev et al.
Tamar Harary et al.
Complete blood counts are central to clinical practice but require invasive sampling and centralized laboratory analysis. Optical-resolution photoacoustic microscopy provides intrinsic specificity to red blood cells (RBCs) through hemoglobi...
Spatiotemporally synchronized dual-wavelength measurement of aerosol optical properties using a dual-differential sphere-tube coupled photoacoustic-scattering system [0.03%]
基于双波长差分光声-散射耦合系统的大气气溶胶光学特性时空同步测量方法研究
Zhengang Li,Hepeng Zhang,Daming Dong et al.
Zhengang Li et al.
To reduce potential inconsistencies in particle transport, temporal response, and microenvironment in conventional split-type aerosol absorption-scattering systems, we developed a dual-wavelength spatiotemporally synchronized measurement me...
Spatiotemporally synchronized dual-wavelength measurement of aerosol optical properties using a dual-differential sphere-tube coupled photoacoustic-scattering system [0.03%]
基于双波长差分球管声光散射耦合系统的气溶胶光学特性时空同步测量方法
Zhengang Li,Hepeng Zhang,Daming Dong et al.
Zhengang Li et al.
To reduce potential inconsistencies in particle transport, temporal response, and microenvironment in conventional split-type aerosol absorption-scattering systems, we developed a dual-wavelength spatiotemporally synchronized measurement me...
Three-dimensional photoacoustic tomography with ultrasound localization priors [0.03%]
基于超声波定位先验的三维光声层析成像
Haoming Huo,Yirui Xu,Rui Yao et al.
Haoming Huo et al.
Three-dimensional photoacoustic tomography (3D-PAT) enables noninvasive structural and functional imaging with optical absorption contrast and ultrasonic detection depth. However, its spatial resolution is limited by acoustic diffraction, a...
Robust automated three-dimensional speed-of-sound compensation for hemispherical photoacoustic computed tomography [0.03%]
半球形光声计算机断层扫描的鲁棒自动三维声速校正方法
Xuran Zhou,Xiali Gao,Fan Meng et al.
Xuran Zhou et al.
Three-dimensional hemispherical photoacoustic computed tomography provides vital structural information for non-invasive preclinical research. However, speed-of-sound heterogeneity between the coupling water and biological tissue induces wa...
Water-sensitive photoacoustic temperature characterization at 960 nm in cerebral vascular phantoms with CT co-registration [0.03%]
基于CT配准的960nm脑血管仿体中水敏感型光声温度表征
Chengpeng Chai,Kaiyu Wang,Linke Chen et al.
Chengpeng Chai et al.
Precise temperature monitoring is important for thermal therapy, vascular physiology, and brain function research. Photoacoustic thermometry often relies on hemoglobin-related wavelengths and is easily affected by hemoglobin concentration, ...
A virtual imaging framework for three-dimensional quantitative optoacoustic tomography using stochastic numerical breast phantoms [0.03%]
基于光学声学断层扫描的乳腺定量三维虚拟仿真的随机数值框架研究
Seonyeong Park,Gangwon Jeong,Umberto Villa et al.
Seonyeong Park et al.
Optoacoustic tomography (OAT) is a promising modality for breast cancer diagnosis because tumor angiogenesis and, potentially, hypoxia can be visualized using quantitative OAT (qOAT) techniques. Clinically meaningful inference generally req...
Quantitative assessment of gastrointestinal motility in neonatal rats by real-time 3D photoacoustic imaging: A feasibility study [0.03%]
基于实时三维光声成像的新生鼠胃肠动力定量评估研究
Tingting Huang,Li Li,Yu Sun et al.
Tingting Huang et al.
Gastrointestinal (GI) motility assessment in neonates remains challenging for conventional clinical imaging. We present a preliminary quantitative framework for GI dynamics in healthy neonatal rats using a real-time three-dimensional photoa...
Yikai Wang,Amir Khansari,Qingxiang Ding et al.
Yikai Wang et al.
Optoacoustic (OA) imaging has emerged as a powerful hybrid modality for investigating brain structure and function by combining optical absorption contrast with ultrasonic detection. This approach enables high-resolution imaging beyond the ...
Bimodal spectroscopy integrating multi-wavelength time-resolved photoacoustic spectroscopy and near-infrared spectroscopy with deep learning for quantitative detection of serum biochemical indicators [0.03%]
基于深度学习的多模态光声积分融合技术检测血液生化指标研究
Zhong Ren,Chaojun Chen,Gaoqiang Liang et al.
Zhong Ren et al.
To achieve accurate and high-efficient quantitative detection of three serum biochemical indicators (SBIs), namely glucose (GLU), triglycerides (TG), and total cholesterol (TC), this study proposes a bimodal spectroscopy method integrating ...