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Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)最新文献

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Plug-and-Play Deep Learning Framework for Volumetric Speckle Reduction in OCT 即插即用深度学习框架在OCT体积散斑减少
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/boda.2023.dtu3a.2
B. R. Chintada, Sebastián Ruiz-Lopera, M. Villiger, B. Bouma, N. Uribe-Patarroyo
{"title":"Plug-and-Play Deep Learning Framework for Volumetric Speckle Reduction in OCT","authors":"B. R. Chintada, Sebastián Ruiz-Lopera, M. Villiger, B. Bouma, N. Uribe-Patarroyo","doi":"10.1364/boda.2023.dtu3a.2","DOIUrl":"https://doi.org/10.1364/boda.2023.dtu3a.2","url":null,"abstract":"We present a framework for high-performance deep learning despeckling based on a conditional generative adversarial network that can be trained and implemented easily in a multitude of OCT systems.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114447421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Magnetic Gold Nanorods for Contrast in Magnetomotive Optical Coherence Tomography (OCT) 磁性金纳米棒在磁动机光学相干断层成像(OCT)中的对比研究
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/omp.2023.ow4e.4
A. Oldenburg, Mehedi H. Rizvi, J. B. Tracy
{"title":"Magnetic Gold Nanorods for Contrast in Magnetomotive Optical Coherence Tomography (OCT)","authors":"A. Oldenburg, Mehedi H. Rizvi, J. B. Tracy","doi":"10.1364/omp.2023.ow4e.4","DOIUrl":"https://doi.org/10.1364/omp.2023.ow4e.4","url":null,"abstract":"We propose plamonic gold nanorods decorated with magnetic iron oxides for modulating polarized OCT signals. We show that signal modulation depends upon the direction of the applied magnetic field consistent with a magnetic trapping model.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116013116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High Speed Miniaturized Multiphoton Microscopy with Elliptical Beam Excitation 椭圆光束激发的高速小型化多光子显微镜
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/boda.2023.jtu4b.33
Ben Mattison, Shing-Jiuan Liu, Feng Tian, Weijian Yang
{"title":"High Speed Miniaturized Multiphoton Microscopy with Elliptical Beam Excitation","authors":"Ben Mattison, Shing-Jiuan Liu, Feng Tian, Weijian Yang","doi":"10.1364/boda.2023.jtu4b.33","DOIUrl":"https://doi.org/10.1364/boda.2023.jtu4b.33","url":null,"abstract":"We demonstrate elliptical beam shaping in a miniaturized two-photon microscope enabling cellular resolution fluorescence imaging at over three times faster frame rate than point scanning over a 400 µm diameter FOV.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"23 14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124814213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biofilm Formation with Optical Trapping 光捕获生物膜的形成
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/boda.2023.jtu4b.1
Czarlyn Camba, Phillip Digal, Sattar Taheri-Araghi, A. Bezryadina
{"title":"Biofilm Formation with Optical Trapping","authors":"Czarlyn Camba, Phillip Digal, Sattar Taheri-Araghi, A. Bezryadina","doi":"10.1364/boda.2023.jtu4b.1","DOIUrl":"https://doi.org/10.1364/boda.2023.jtu4b.1","url":null,"abstract":"Biofilm is created by bacterial colonies in response to a hostile environment. We study the aggregation and clustering of B. Subtilis bacteria in MSgg media and how optical trapping affects biofilm development.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128361941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Using Machine Learning with Multispectral Spatial Frequency Domain Imaging Data to Characterize Burns from Millimeter-Wave Sources 利用机器学习和多光谱空间频域成像数据来表征毫米波源的烧伤
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/omp.2023.oth1e.7
R. H. Wilson, G. Kennedy, C. Campbell, W. Voorhees, James E. Parker, C. Kowalczewski, Jason Payne, A. Kowalczewski, R. Christy, Jeffrey Whitmore, R. Stone, Anthony J. Durkin
{"title":"Using Machine Learning with Multispectral Spatial Frequency Domain Imaging Data to Characterize Burns from Millimeter-Wave Sources","authors":"R. H. Wilson, G. Kennedy, C. Campbell, W. Voorhees, James E. Parker, C. Kowalczewski, Jason Payne, A. Kowalczewski, R. Christy, Jeffrey Whitmore, R. Stone, Anthony J. Durkin","doi":"10.1364/omp.2023.oth1e.7","DOIUrl":"https://doi.org/10.1364/omp.2023.oth1e.7","url":null,"abstract":"Accurate, prompt classification of burn wound severity is crucial for patient care. We use non-contact multispectral spatial frequency domain imaging technology coupled with machine learning algorithms to categorize millimeter-wave radiation burns in a preclinical model.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128458383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Measuring in vivo Dissociation Kinetics of Porphysome Nanoparticles Using Diffuse Reflectance and Quantitative Fluorescence Spectroscopy 利用漫反射和定量荧光光谱测量卟啉纳米颗粒的体内解离动力学
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/omp.2023.ow1e.6
Theo Husby, M. Valic, Y. Hiraishi, Nicholas Bernards, F. Yokote, Juan Chen, G. Zheng, K. Yasufuku, Brian Wilson, R. Weersink
{"title":"Measuring in vivo Dissociation Kinetics of Porphysome Nanoparticles Using Diffuse Reflectance and Quantitative Fluorescence Spectroscopy","authors":"Theo Husby, M. Valic, Y. Hiraishi, Nicholas Bernards, F. Yokote, Juan Chen, G. Zheng, K. Yasufuku, Brian Wilson, R. Weersink","doi":"10.1364/omp.2023.ow1e.6","DOIUrl":"https://doi.org/10.1364/omp.2023.ow1e.6","url":null,"abstract":"A combination diffuse reflectance and quantitative fluorescence spectroscopy system developed for measuring concentrations of intact and dissociated states of porphysome theranostic nanoparticles is compared to pre-clinical ex vivo PET measurements and in vivo dissociation kinetics.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128620468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fiber-Based Speckle Contrast Optical Tomography for Neuroimaging in Humans: Simulation of High-Density vs. Sparse Arrays and In Vivo Human Measurements 基于纤维的散斑对比光学断层成像用于人体神经成像:高密度与稀疏阵列的模拟和体内人体测量
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/brain.2023.bth2b.2
Chen-Hao P. Lin, Wiete Fehner, I. Orukari, L. K. Frisk, Alvin Agato, M. Verma, Anthony O’Sullivan, Calamity Svoboda, S. Chetia, A. Eggebrecht, T. Durduran, J. Culver, J. Trobaugh
{"title":"Fiber-Based Speckle Contrast Optical Tomography for Neuroimaging in Humans: Simulation of High-Density vs. Sparse Arrays and In Vivo Human Measurements","authors":"Chen-Hao P. Lin, Wiete Fehner, I. Orukari, L. K. Frisk, Alvin Agato, M. Verma, Anthony O’Sullivan, Calamity Svoboda, S. Chetia, A. Eggebrecht, T. Durduran, J. Culver, J. Trobaugh","doi":"10.1364/brain.2023.bth2b.2","DOIUrl":"https://doi.org/10.1364/brain.2023.bth2b.2","url":null,"abstract":"We simulated speckle contrast optical tomography performance based on an anatomical head model comparing sparse and high-density arrays. We also demonstrated measurements of pulsatile flow on a human head using a multi-mode fiber-based speckle system.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130120225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Initial Comparison of Optical and Ultrasound Imaging in Systemic Lupus Erythematosus Patients 系统性红斑狼疮患者光学与超声影像的初步比较
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/boda.2023.dtu1a.6
A. Marone, Wei Tang, M. A. Bardien, Sean Inzerillo, Nisha Maheshwari, Vedant Gaikwad, L. Khalili, S. H. Kim, A. Askanase, A. Hielscher
{"title":"Initial Comparison of Optical and Ultrasound Imaging in Systemic Lupus Erythematosus Patients","authors":"A. Marone, Wei Tang, M. A. Bardien, Sean Inzerillo, Nisha Maheshwari, Vedant Gaikwad, L. Khalili, S. H. Kim, A. Askanase, A. Hielscher","doi":"10.1364/boda.2023.dtu1a.6","DOIUrl":"https://doi.org/10.1364/boda.2023.dtu1a.6","url":null,"abstract":"We compared frequency-domain optical tomographic (FDOT) imaging of the finger joints of systemic lupus erythematosus patients to ultrasound imaging. FDOT correlated well with ultrasound, the two techniques are effective in differentiating healthy and affected joints.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"568 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122386495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wide-field Interferometric Scattering Microscopy with an Off-Axis Illumination Configuration 宽视场干涉散射显微镜与离轴照明配置
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/ntm.2023.ntu3c.6
C. L. Anyi, Hengze You, Liaoliao Wei, Yi Xiao, Tong Ling
{"title":"Wide-field Interferometric Scattering Microscopy with an Off-Axis Illumination Configuration","authors":"C. L. Anyi, Hengze You, Liaoliao Wei, Yi Xiao, Tong Ling","doi":"10.1364/ntm.2023.ntu3c.6","DOIUrl":"https://doi.org/10.1364/ntm.2023.ntu3c.6","url":null,"abstract":"We report an iSCAT microscopy with an off-axis illumination configuration to minimize back-reflection artefacts in iSCAT images. This setup provides a field of view of 172 x 172 μm² with four-times improvement in signal contrast.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130867941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Second Harmonic Generation from Nanoparticles : from Free Liquid Suspensions to Controlled Single Nanoparticles 纳米粒子的二次谐波产生:从自由液体悬浮液到受控的单纳米粒子
Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN) Pub Date : 1900-01-01 DOI: 10.1364/oma.2023.aw4d.4
Zacharie Behel, Rachael Taitt, Y. Chevolot, V. Monnier, Y. Mugnier, R. Le Dantec, P. Brevet
{"title":"Second Harmonic Generation from Nanoparticles : from Free Liquid Suspensions to Controlled Single Nanoparticles","authors":"Zacharie Behel, Rachael Taitt, Y. Chevolot, V. Monnier, Y. Mugnier, R. Le Dantec, P. Brevet","doi":"10.1364/oma.2023.aw4d.4","DOIUrl":"https://doi.org/10.1364/oma.2023.aw4d.4","url":null,"abstract":"Nanoparticles present advantages in nonlinear microscopy, second harmonic generation (SHG) notably. They require specific design of their optical properties and spatial manipulation. We show combination of SHG microscopy and optical tweezers to this end.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"135-136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131758729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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