Evaluation of skin pigmentation effect on photoplethysmography signals using a vascular finger phantom with tunable optical and mechanical properties [0.03%]
Laura Osorio-Sanchez,James M May,Panicos Kyriacou
Laura Osorio-Sanchez
Significance: Photoplethysmography (PPG) is a widely used optical technique for the noninvasive monitoring of cardiovascular parameters. However, its accuracy may be affected by variations in skin pigmentation due to the ...
Impact of image preprocessing on dermatological OCTA vessel segmentation: a DERMA-OCTA study [0.03%]
基于DERMA-OCTA研究的皮肤OCTA图像预处理对血管分割的影响
Giulia Rotunno,Massimo Salvi,Julia Deinsberger et al.
Giulia Rotunno et al.
Significance: Optical coherence tomography angiography (OCTA) offers dye-free, three-dimensional views of skin microvasculature, yet progress in developing reliable and quantitative solutions for vessel architecture analy...
Cost reduction and quality preservation with digital scanner interfaces for optical coherence tomography [0.03%]
用于光学相干层析成像的数字扫描接口的成本降低和质量保持
Kyoungmo Koo,Lucia Lee,Morgan McCloud et al.
Kyoungmo Koo et al.
Significance: Optical coherence tomography (OCT) systems are traditionally decomposed into engine and scanner components with an expensive and noise-prone analog interface to communicate the scan pattern between the two. ...
Red-shifted excitation enhances the sensitivity of red genetically encoded Ca2+ indicator and enables crosstalk-free two-photon holographic optophysiology [0.03%]
红移激发可提高红色基因编码钙指示剂的灵敏度并实现无干扰双光子全息脑光学与成像技术
Priyanka S Gore,Masafumi Nishi,Manoj Kumar et al.
Priyanka S Gore et al.
Significance: Two-photon (2P) holographic optophysiology, which combines optogenetic actuators and genetically encoded Ca 2 + indicators (GECIs), enables precise in vivo interrogation of neuronal networks. However, t...
"hDOS": an automated hybrid diffuse optical device for real-time noninvasive tissue monitoring: precision and in vivo validation [0.03%]
“hDOS”：一种用于实时无创组织监测的自动化混合扩散光学设备：精确度和体内验证
Marta Zanoletti,Muhammad Atif Yaqub,Lorenzo Cortese et al.
Marta Zanoletti et al.
Significance: The hybrid diffuse optical system (hDOS) is a fully automated platform designed to bring advanced optical monitoring closer to clinical practice. Many existing systems lack automation, multiparametric output...
Optical intensity changes under static load and their dependence on dental implant design around bone-mimicking material [0.03%]
光学强度在静载下的变化及其与模拟骨组织中牙种植体设计的关系
Martynas Vencius,Pijus Beleckas,Paulius Kantakevičius et al.
Martynas Vencius et al.
Significance: Dental implants (DI) are among the most effective solutions for restoring masticatory function in patients with tooth loss. The success of these implants often depends on selecting appropriate design paramet...
Comparison of diffuse correlation spectroscopy analytical models for cerebral blood flow measurements [0.03%]
扩散相关光谱脑血流测量分析模型比较
Mingliang Pan,Quan Wang,Yuanzhe Zhang et al.
Mingliang Pan et al.
Significance: Although multi-layer diffuse correlation spectroscopy (DCS) analytical models have been proposed to reduce contamination from superficial signals when probing cerebral blood flow index (CBFi), a comprehensiv...
Comparative Study
Journal of biomedical optics. 2025 Nov;30(11):115002. DOI:10.1117/1.JBO.30.11.115002 2025
Consensus guidelines for cellular label-free optical metabolic imaging: ensuring accuracy and reproducibility in metabolic profiling [0.03%]
细胞无标签光学代谢成像的共识指南：确保代谢轮廓分析的准确性和可重复性
Irene Georgakoudi,Melissa C Skala,Kyle P Quinn et al.
Irene Georgakoudi et al.
Significance: Cellular metabolism plays a central role in health and disease, making its study critical for advancing diagnostics and therapies. Label-free optical metabolic imaging using endogenous fluorescence from redu...
Development of a dynamic pulsatile phantom for the photoplethysmographic waveform at the radial artery [0.03%]
桡动脉光体积描记波形的动态搏动体模开发
Tananant Boonya-Ananta,Andres J Rodriguez,Ajmal Ajmal et al.
Tananant Boonya-Ananta et al.
Significance: Cardiovascular disease remains one of the leading causes of death in the United States. Wearable optical systems are known to have errors and biases for individuals with different skin tones as well as diffe...
Activity of antimicrobial photodynamic therapy against a cariogenic biofilm composed of a microbial consortium [0.03%]
针对由微生物菌群组成的致龋病生物膜的抗菌光动力疗法活性研究
Bruna Alves Thurler,Thamyris Py Domingos Faial Santos,Paula Carvalho Motta et al.
Bruna Alves Thurler et al.
Significance: Dental caries is a polymicrobial condition derived from microbial biofilm. There is a lack of studies addressing antimicrobial photodynamic therapy (aPDT) activity against a cariogenic multispecies biofilm. ...