Vladislav Reimer,Georgios Ctistis,Katarina Fedorov et al.
Vladislav Reimer et al.
We present a compact fiber-optic fluorescence reader for quantitative, multiplex point-of-care (PoC) analysis of lateral flow assays (LFAs). The system uses a dual-port fiber Bragg grating (FBG) spectrometer for spectral discrimination and ...
Numerical study of reflection-based energy density enhancement in turbid media via wavefront shaping [0.03%]
基于波前整形的散射介质中反射式能量增强数值研究
Niklas Fritzsche,Manuel Petzi,Dominik Reitzle et al.
Niklas Fritzsche et al.
Delivering energy deep into turbid media is essential for applications like biomedical imaging, medical treatment, and material processing. We applied wavefront shaping to enhance light penetration by manipulating the phase of incident ligh...
Computational and experimental investigation of nanoparticle effects on tissue optical properties and optical coherence tomography imaging [0.03%]
纳米颗粒对组织光学性质和光学相干层析成像影响的计算与实验研究
Seyyede Sarvenaz Khatami,Mohammad Ali Ansari,Behnam Shariati B K et al.
Seyyede Sarvenaz Khatami et al.
Optical coherence tomography (OCT) is a widely used biomedical imaging modality due to its simplicity, low cost, and high spatial resolution; however, its performance is fundamentally limited by low intrinsic image contrast, particularly at...
Melanin-corrected absolute tissue oxygen saturation estimation via hybrid transmittance-reflectance spectroscopy [0.03%]
基于透射反射光谱的黑色素校正绝对组织氧饱和度检测方法
Rento Kubo,Takayuki Okamoto,Hideaki Haneishi
Rento Kubo
Accurate absolute tissue oxygen saturation (StO2) measurement is clinically important, yet conventional approaches are often degraded by scattering-induced optical pathlength variability and epidermal melanin absorption. We propose a compac...
Research on a rapid and accurate diagnosis platform for liver fibrosis based on machine learning-assisted SERS technology [0.03%]
基于机器学习辅助SERS技术的肝纤维化快速精准诊断平台研究
Chenxuan Dai,Caili Bi,Yuting Huang et al.
Chenxuan Dai et al.
Rapid and accurate diagnosis of liver fibrosis (LF) is essential for timely clinical intervention, yet traditional diagnostic methods are frequently constrained by low sensitivity and limited accuracy, representing a major obstacle to early...
ENDOSWIR clinical proof of concept: a reflectance-based multispectral imaging device for head and neck cancer detection [0.03%]
基于反射的多光谱内窥镜设备在头颈部癌症检测中的临床概念验证研究
Christol Fabre,Maxime Henry,Noemie Dutrieux et al.
Christol Fabre et al.
Achieving clear surgical margins during head and neck squamous cell carcinoma (HNSCC) procedures is of paramount significance, as it plays a crucial role in mitigating the probability of recurrence and enhancing patient outcomes. The differ...
Collagen fibril diameter quantification using interference confocal reflectance microscopy [0.03%]
利用干涉共焦反射显微镜定量胶原纤维直径
Eric Hall,Seyed Mohammad Siadat,Jeffrey Ruberti et al.
Eric Hall et al.
Understanding collagen fibril assembly and remodeling is critical to understanding the kinetics of assembling larger collagen structures. Being able to quantify a fibril's mechanics while interacting with the collagen molecule would be a la...
Multi-contrast optical coherence tomography for in vivo visualization and quantification of vascular features and collagen in mouse ovaries in aging [0.03%]
用于体内小鼠卵巢衰老血管特征和胶原蛋白的多对比光学相干层析血管成像技术及量化研究
Sharon Negri,Feng Yan,Madison Milan et al.
Sharon Negri et al.
Multi-contrast optical coherence tomography (MC-OCT), incorporating optical coherence tomography angiography (OCTA) and polarization-sensitive OCT (PS-OCT), offers a powerful non-invasive approach for interrogating ovarian microvascular and...
High frequency miniaturized transducer for facial and lingual full-mouth human imaging including third molars [0.03%]
高频小型化换能器用于包括智齿的全口牙科成像技术研究
Suhel Khan,Pei Yun Tsai,Baiyan Qi et al.
Suhel Khan et al.
Photoacoustic/ultrasound (PA/US) imaging can enable noninvasive periodontal diagnosis, but conventional probes are bulky and couple poorly, limiting access to posterior teeth. We developed a miniaturized dual-mode toothbrush-shaped transduc...
Dynamic speckle, reduced extinction, and multiple scattering in holographic optical coherence imaging [0.03%]
全息光学相干成像中的动态散斑、消光率降低和多重散射现象
Kwan Jeong
Kwan Jeong
Holographic optical coherence imaging (HOCI) records depth-resolved complex fields in a wide-field geometry, making temporal speckle a useful but path-mixed observable. This study presents an operational HOCI framework that links tumor-sphe...