Near-infrared-II pulsed laser diode array for spectral photoacoustic imaging of deep tissue oxygenation [0.03%]
近红外二区脉冲激光二级管列阵深组织氧合光声成像谱学研究
Vinoin Devpaul Vincely,Miller A Dickerson,Catherine E Hawkins et al.
Vinoin Devpaul Vincely et al.
Spectral photoacoustic imaging (sPAI) has the potential to detect clinically relevant measurements of blood oxygenation, non-invasively in real time. The unique advantage of sPAI is its ability to probe optical chromophores at extended imag...
Markus Wagner,Christian Blum,Alwin Kienle et al.
Markus Wagner et al.
Existing optical phantoms often do not represent realistic optical and geometrical properties. This study aimed to fabricate a homogeneous silicone finger phantom that closely mimics the reflectance and transmittance characteristics of a hu...
Unified linear-concave transducer enabling 100 Hz plane-wave ultrasound and photoacoustic dynamic imaging [0.03%]
一种用于100赫兹平面波超声和光声动态成像的统一线-凹换能器
Shen Song,Xiao Hu,Bingqian Yang et al.
Shen Song et al.
Dual-modal ultrasound (US) and photoacoustic (PA) imaging with linear-array transducers offers clinically relevant imaging depths and flexible access to anatomical sites, while enhancing optical contrast. By integrating anatomical detail fr...
Towards accurate penetration depth estimation in near-infrared spectroscopy: a quantitative analysis of source-detector distance dependence in porcine kidney models [0.03%]
基于猪肾模型的近红外光谱检测源探测器间距依赖性的定量分析及透射深度估算方法研究
Arshdeep Singh Khurana,Alireza Khodavandi,Iman Amani Tehrani et al.
Arshdeep Singh Khurana et al.
Understanding the depth of penetration of near-infrared (NIR) light in biological tissue is critical for enhancing clinical applications of near-infrared spectroscopy (NIRS). The current knowledge of NIRS penetration depth primarily stems f...
Cost-effective Mueller matrix microscopy for label-free differentiation of melanoma from normal skin and common skin cancer types [0.03%]
低成本穆勒矩阵显微镜在无标签区分黑色素瘤与正常皮肤和常见皮肤癌类型中的应用
V N Du Le,Austin Bolden
V N Du Le
A major goal in the management of skin melanoma is to optimize early detection of the disease. The current gold standard method for diagnosing skin cancer relies on pathologists' interpretation of dermoscopy images and on histologic analysi...
Sodium alginate-based tissue-mimicking phantom with tunable optical properties for laser thermotherapy [0.03%]
一种可用于激光热疗的具有可调光学特性的基于海藻酸钠的仿组织体模
S A Mirzaeva,P V Aleksandrova,I N Dolganova et al.
S A Mirzaeva et al.
In the laser ablation and thermal therapy technologies, tissue-mimicking phantoms (TMPs) play a crucial role, enabling both the preclinical testing and equipment calibration, without the use of biological tissues. Special attention is paid ...
Simultaneous OCT A-scan depth ranging and C-scan volume imaging for intraoperative robotic retinal surgery guidance [0.03%]
用于机器人视网膜手术的OCT实时深度探测和体积成像指引
Yingxiong Xie,Yong Huang,Gui-Bin Bian et al.
Yingxiong Xie et al.
Current subretinal injection systems combine surgical microscopy, optical coherence tomography (OCT), and robotic assistance to enable precise, depth-resolved, and tremor-free drug delivery to targeted retinal sites. Nevertheless, subretina...
Review of dynamic optical coherence tomography for intracellular motility: signals, metrics, and their applications [Invited] [0.03%]
用于细胞内运动的动态光学相干层析技术综述：信号、指标及其应用受邀评论文章
Amy L Josefsberg,Lin Yang,Taylor N Robinson
Amy L Josefsberg
Dynamic optical coherence tomography (dOCT) is a group of techniques primarily applied to visualize intracellular motility within tissue biopsies and cultures as it relates to changes in cell viability, status, and stiffness. Here, we provi...
Wide-field cellular-resolution retinal imaging using deformable mirror-based sensorless adaptive optics time-domain full-field OCT [0.03%]
基于可变形镜的无波前传感器自适应光学时域全场OCT的宽场细胞分辨率视网膜成像技术
Yao Cai,Olivier Martinache,Maxime Bertrand et al.
Yao Cai et al.
Adaptive optics (AO) enables cellular-resolution retinal imaging by correcting ocular aberrations, but its widespread clinical adoption remains limited by the narrow field of view (FOV) imposed by the isoplanatic patch of the eye. In this s...
Influence of retinal eccentricity, color blindness, and age on optoretinography measured with AOSLO [0.03%]
色盲和年龄对AOSLO测量的视网膜光反射图的影响
Julia Granier,Elena Gofas Salas,Kate Grieve
Julia Granier
Optoretinography (ORG) is a recent technique for assessing photoreceptor function by measuring their physiological responses to a flash of light. These responses induce changes in the optical properties of photoreceptors, which can be analy...