Distribution and dynamics of motile immune cells near the inner limiting membrane in the living human eye [0.03%]
活体人眼中内界膜附近的运动免疫细胞的分布与动态变化规律
David Dierickx,Phillip Bedggood,Andrew Metha
David Dierickx
Recent attention has been given to immune cells near the inner limiting membrane (ILM) of the retina due to their potential use as a biomarker or therapeutic target. Non-invasive phase contrast imaging via optical coherence tomography or no...
Feasibility of diffuse Raman spectroscopy to detect in-vivo molecular changes in the tissue induced by subcutaneous implants [0.03%]
用于检测皮下植入物诱导的组织分子变化的漫射拉曼光谱技术的可行性研究
Max Dooley,Jeni Luckett,Nga Tsing Tang et al.
Max Dooley et al.
Biomaterials are being designed for a broad range of medical applications, but regardless of their endpoint use, they trigger host immune responses, also known as foreign body responses (FBR). This study investigates the feasibility of usin...
Hyperspectral image wavelength band and texture characteristics related to elasticity values for each body part for non-invasive skin elasticity analysis [0.03%]
与各部位弹性值相关的超光谱图像波长和纹理特征用于非侵入式皮肤弹性分析
Juhyun Kim,Onseok Lee
Juhyun Kim
The condition of the dermis determines skin elasticity and is an important indicator of the condition and health of the skin. To overcome the limitations caused by the existing invasive or contact measurement methods, we propose a hyperspec...
Glucose detection using a tilted fiber Bragg grating coated with a GO-PBA composite layer [0.03%]
基于GO-PBA复合涂层的倾斜布拉格光栅血糖检测研究
Xingdong Wu,Wenwei Lin,Boyao Li et al.
Xingdong Wu et al.
Diabetes mellitus is a prevalent chronic disease that requires continuous monitoring of patients' blood glucose levels during therapeutic management. In this study, we propose and experimentally validate a glucose sensor with a low limit of...
Light and metabolism: label-free optical imaging of metabolic activities in biological systems [Invited] [0.03%]
光学与代谢：生物系统中无标记代谢活动光学成像技术[特邀报告]
Luca Menozzi,Zhi Li,Seongwook Choi et al.
Luca Menozzi et al.
Metabolic imaging is critical for understanding cellular functions beyond morphology, offering significant insights into various biological processes and disease states. Label-free optical imaging techniques stand out by providing high-reso...
Performance characterization of light-emitting diode array-based photoacoustic computed tomography (LED-PACT) [0.03%]
基于发光二极管阵列的光声计算机断层扫描性能表征(LED-PACT)
Avishek Das,Manojit Pramanik
Avishek Das
We propose a cost-effective light emitting diode based photoacoustic computed tomography (LED-PACT) system integrating a custom nanosecond pulsed LED array with a single-element ultrasound transducer for circular scanning. An LED array cons...
Sinogram to image: direct reconstruction of photoacoustic tomography image using a hybrid deep learning approach [0.03%]
基于混合深度学习方法的声波图像素直接重建算法研究
Hui Xie,Praveenbalaji Rajendran,Manojit Pramanik
Hui Xie
Photoacoustic computed tomography (PACT) is an advanced biomedical imaging modality that integrates optical and ultrasound imaging techniques. A central goal in PACT is to estimate the initial pressure rise from raw photoacoustic data (sino...
Quantitative measurement using panretinal optical coherence tomography with three-dimensional curve distortion correction [0.03%]
三维曲线畸变校正广域光学相干断层扫描的量化评估方法研究
Yakub A Bayhaqi,Shuibin Ni,Ringo Ng et al.
Yakub A Bayhaqi et al.
Panretinal optical coherence tomography (PanOCT) enables rapid, widefield retinal imaging up to 140°, visualizing peripheral regions including the ora serrata. However, raw B-scan images exhibit curvature distortion, limiting quantitative ...
Yijie Huang,Lin Huang,Renbin Zhong
Yijie Huang
Photoacoustic imaging (PAI) combines the high contrast of optical imaging with the high resolution of ultrasound imaging, which has garnered significant attention in applications such as vascular imaging and liver function reserve (LFR) ass...
Pilot study: non-invasive binocular fundal pulsation measurements using infrared photorefraction [0.03%]
非侵入性双眼眼底搏动测量的试点研究红外光折射法
Lea Ingrassia,Frank Schaeffel
Lea Ingrassia
Choroidal blood flow plays an important role in myopia development, and non-invasive techniques to measure both eyes simultaneously would be valuable. We explored the potential of infrared photorefraction to measure pulsation-related fundal...