Whole-slide mapping of tumor tissue fiber architecture via computational scattered light imaging [0.03%]
基于计算散射光成像的肿瘤组织纤维结构整片映射技术
Hamed Abbasi,Loes Ettema,Rens van Elk et al.
Hamed Abbasi et al.
Mapping peritumoral collagen fiber directionality in solid tumors may assist in determining cancer progression and support more personalized prognoses. However, existing microscopy techniques are often limited by a restricted field of view,...
AI-driven digital holographic microscopy for label-free quantitative cellular analysis: toward low-cost and field-deployable platforms [0.03%]
一种基于人工智能的数字全息显微镜技术：用于无标签量化细胞分析的低成本现场化平台技术研究与发展
Inkyu Moon,Bahram Javidi
Inkyu Moon
Recent progress in artificial intelligence (AI) and digital holographic microscopy (DHM) has enabled quantitative, label-free, and noninvasive cellular imaging with unprecedented precision. This review provides an overview of AI-driven DHM ...
Longitudinal in vivo OCT/OCTA of gastric tumor microvasculature via an implantable optical window [0.03%]
植入式光学窗口的胃肿瘤微血管长期体内OCT/OCTA检测研究
Fengxian Du,Siyu Li,Xiaolan Ma et al.
Fengxian Du et al.
Understanding the dynamic evolution of gastric tumor microstructure and microvasculature is essential for elucidating tumorigenesis and disease progression. However, in situ imaging of gastric tumors remains challenging due to limited imagi...
Experimental structural characterization of reflection matrices of scattering media [0.03%]
散射介质反射矩阵的实验结构特征研究
Hyungyu Woo,Kitae Kim,Jin Hee Hong et al.
Hyungyu Woo et al.
Optical methods for in vivo biomedical applications are fundamentally limited by multiple light scattering, particularly under label-free, reflection-based conditions. Although reflection-matrix approaches have enabled deterministic wavefro...
Enhanced terahertz near-field nanoscopic imaging for label-free assessment of ovarian cancer cells: a preliminary study [0.03%]
用于无标记评估卵巢癌细胞的增强型太赫兹近场纳米成像技术初步研究
Wei Mao,Dan Zhao,Zhaomin Peng et al.
Wei Mao et al.
This preliminary study aimed to evaluate the feasibility of enhanced terahertz (THz) scattering-type scanning near-field optical microscopy (s-SNOM) for the label-free, nanoscale imaging of ovarian cancer cells. Leveraging an advanced THz s...
MW-FlexNIRS: wearable, low-cost, LED-based, multi-wavelength NIRS oximeter for cytochrome c oxidase recovery in neonates [0.03%]
一种可穿戴的低成本多波长脑氧合仪用于新生儿大脑细胞色素c氧化酶状态监测
Nikola Otic,Mitchell B Robinson,Kuan-Cheng Wu et al.
Nikola Otic et al.
We present MW-FlexNIRS, a wearable, low-cost, LED-based, multi-wavelength near-infrared spectroscopy (NIRS) system designed for continuous monitoring of cerebral oxygenation and metabolic dynamics in neonates. The device extends the origina...
Fluorescence properties of methylene blue conjugated to normal/cancerous human tissues for spectral discrimination of breast cancer stages (I-IV) [0.03%]
亚甲基蓝结合正常/异常的人类组织的荧光特性用于区分乳腺癌(I-IV期)的光谱
Romina Khoshnevisan,Parviz Parvin,Fatemeh Ramezani et al.
Romina Khoshnevisan et al.
Laser-induced fluorescence (LIF) spectroscopy is utilized to differentiate normal/malignant breast cells/tissues and classify cancer stages, using the biocompatible methylene blue (MB) fluorophore. Cancerous cells (MCF-7) conjugated with MB...
Green channel-informed collaborative filtering for high-fidelity laser speckle contrast imaging in dual-display laparoscopy [0.03%]
基于绿色信道的协作过滤高保真激光斑点对比度成像的双显示屏腹腔镜中的应用
Yadi Xue,Jialin Liu,Wei Zhou et al.
Yadi Xue et al.
The dual-display laparoscopic imaging system (DLIS), which integrates laser speckle contrast imaging (LSCI) with white-light RGB mode, enhances surgical decision-making during minimally invasive procedures. However, motion artifacts and dyn...
Peripheral refractive errors in pseudophakic eyes: in vitro evaluation and optical simulation [0.03%]
人工晶状体眼周边屈光误差的体外检测及光学模拟研究
D Romashchenko,A Del Aguila,M State et al.
D Romashchenko et al.
We present a systematic assessment of peripheral refractive errors in pseudophakic eyes. Optical bench measurements were performed using a physical eye model to characterize the peripheral cylinder of eight different intraocular lens (IOL) ...
Characterization of a fiber-coupled SPAD camera system for deep-tissue blood-flow measurement using diffuse correlation spectroscopy [0.03%]
基于扩散相关光谱的深组织血流测量的单光子雪崩二极管相机系统表征研究
Christopher H Moore,Michael A Wayne,Arin C Ulku et al.
Christopher H Moore et al.
Diffuse correlation spectroscopy (DCS) is a promising technique for noninvasive measurement of blood flow, especially cerebral blood flow, where other noninvasive techniques have shortcomings. Conventional DCS often requires multiple simult...