Pub Date : 1900-01-01DOI: 10.1364/boda.2023.dth2a.7
Khushmeet Dhaliwal, Ehsan Imani, C. Hudson, K. Bizheva
Visual stimulus-induced changes in the human retinal blood flow were measured with a combined SD-OCT + ERG system.
使用SD-OCT + ERG联合系统测量视觉刺激引起的人视网膜血流变化。
{"title":"Stimulus-induced changes in human retinal blood flow measured with a combined OCT+ERG system","authors":"Khushmeet Dhaliwal, Ehsan Imani, C. Hudson, K. Bizheva","doi":"10.1364/boda.2023.dth2a.7","DOIUrl":"https://doi.org/10.1364/boda.2023.dth2a.7","url":null,"abstract":"Visual stimulus-induced changes in the human retinal blood flow were measured with a combined SD-OCT + ERG system.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"31 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":"125365958","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}
Joshua Pace, Srinivasarao Madduri, Shivakrishna Kallepu, P. Low, M. Niedre
The goal of this research is to develop a method to label, detect, and count circulating tumor cells directly in vivo with an injectable folate-receptor targeted fluorescent molecular probe and near infrared (NIR) light.
{"title":"Fluorescent Molecular Labeling and In Vivo Detection of Circulating Tumor Cells in Mice","authors":"Joshua Pace, Srinivasarao Madduri, Shivakrishna Kallepu, P. Low, M. Niedre","doi":"10.1364/omp.2023.ow1e.5","DOIUrl":"https://doi.org/10.1364/omp.2023.ow1e.5","url":null,"abstract":"The goal of this research is to develop a method to label, detect, and count circulating tumor cells directly in vivo with an injectable folate-receptor targeted fluorescent molecular probe and near infrared (NIR) light.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"22 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":"133626250","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}
We present a comparative study on optical trapping dynamics for polystyrene and silica micro-particles under both continuous wave and pulsed excitations. The effect of optical nonlinearity under femtosecond pulsed excitation on trapping efficiency is investigated.
{"title":"Effect of optical nonlinearity in trapping dynamics of polystyrene and silica micro-particles under femtosecond pulsed excitation: A comparative study","authors":"S. Yadav, Abdul Alim, A. De","doi":"10.1364/oma.2023.aw1d.3","DOIUrl":"https://doi.org/10.1364/oma.2023.aw1d.3","url":null,"abstract":"We present a comparative study on optical trapping dynamics for polystyrene and silica micro-particles under both continuous wave and pulsed excitations. The effect of optical nonlinearity under femtosecond pulsed excitation on trapping efficiency is investigated.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"15 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":"133985760","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}
Pub Date : 1900-01-01DOI: 10.1364/boda.2023.jtu4a.2
F. Pisano, Liam Collard, M. Kashif, Antonio Balena, M. Pisanello, Di Zheng, F. De Angelis, M. Grande, C. Ciracì, M. de Vittorio, F. Pisanello
We present a strategy to enhance the performances of optical neural implants using the interaction of light guided in multimode fibers with angle- and wavelength-dependent resonances supported by integrated plasmonic metasurfaces.
{"title":"Augmented optical neural implants using plasmonic nanomodulators integrated on multimode fibers","authors":"F. Pisano, Liam Collard, M. Kashif, Antonio Balena, M. Pisanello, Di Zheng, F. De Angelis, M. Grande, C. Ciracì, M. de Vittorio, F. Pisanello","doi":"10.1364/boda.2023.jtu4a.2","DOIUrl":"https://doi.org/10.1364/boda.2023.jtu4a.2","url":null,"abstract":"We present a strategy to enhance the performances of optical neural implants using the interaction of light guided in multimode fibers with angle- and wavelength-dependent resonances supported by integrated plasmonic metasurfaces.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"101 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":"131791909","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}
Pub Date : 1900-01-01DOI: 10.1364/boda.2023.dm4a.2
Siddra Maryam, Daniyal Ghauri, S. Sekar, E. Fahy, M. Nogueira, Huihui Lu, Flavien Beffara, Georges Humbert, R. Burke, L. Feeley, P. Sheahan, R. N. Ríordáin, S. Andersson-Engels, K. Kho, Rekha Gautam
This study aims to develop a multimodal scheme for diagnosing oral cancer non-invasively in its early stages and to assess the performance of an integrated diagnostic platform comprising of Raman and diffuse reflectance spectroscopy systems.
{"title":"Non-Invasive multimodal spectroscopic Diagnosis for Early-Stage Oral Cancer","authors":"Siddra Maryam, Daniyal Ghauri, S. Sekar, E. Fahy, M. Nogueira, Huihui Lu, Flavien Beffara, Georges Humbert, R. Burke, L. Feeley, P. Sheahan, R. N. Ríordáin, S. Andersson-Engels, K. Kho, Rekha Gautam","doi":"10.1364/boda.2023.dm4a.2","DOIUrl":"https://doi.org/10.1364/boda.2023.dm4a.2","url":null,"abstract":"This study aims to develop a multimodal scheme for diagnosing oral cancer non-invasively in its early stages and to assess the performance of an integrated diagnostic platform comprising of Raman and diffuse reflectance spectroscopy systems.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"37 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":"131864730","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}
Pub Date : 1900-01-01DOI: 10.1364/boda.2023.jw2b.3
Meimei Lai, Erem Ujah, G. Slaughter
Tapered optical fiber (TOF) was successfully fabricated for refractive index glucose sensing. AuNPs decorated TOF introduced localized surface plasmon resonance. Optical transmission with an ultralow-power beam showed AuNPs enhanced the sensitivity by 4 times (2032%/RIU).
{"title":"Ultralow Power Refractive Index Tapered Optical Fiber Glucose Sensor","authors":"Meimei Lai, Erem Ujah, G. Slaughter","doi":"10.1364/boda.2023.jw2b.3","DOIUrl":"https://doi.org/10.1364/boda.2023.jw2b.3","url":null,"abstract":"Tapered optical fiber (TOF) was successfully fabricated for refractive index glucose sensing. AuNPs decorated TOF introduced localized surface plasmon resonance. Optical transmission with an ultralow-power beam showed AuNPs enhanced the sensitivity by 4 times (2032%/RIU).","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"152 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":"124232335","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}
Pub Date : 1900-01-01DOI: 10.1364/boda.2023.dtu2a.6
M. Mujat, Ankit H. Patel, N. Iftimia
Simultaneous multi-channels offset imaging provides isotropic images of retinal microstructures free of directionality artifacts and enables phase imaging in the living eye with enhanced visualization contrast.
{"title":"Retinal Phase Imaging with Multi-Channel AOSLO","authors":"M. Mujat, Ankit H. Patel, N. Iftimia","doi":"10.1364/boda.2023.dtu2a.6","DOIUrl":"https://doi.org/10.1364/boda.2023.dtu2a.6","url":null,"abstract":"Simultaneous multi-channels offset imaging provides isotropic images of retinal microstructures free of directionality artifacts and enables phase imaging in the living eye with enhanced visualization contrast.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"31 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":"134556189","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}
Pub Date : 1900-01-01DOI: 10.1364/boda.2023.dtu3a.5
CINDY (XIN) Chen, George T. Funkenbusch, Adam Wax
We propose to use holographic cytometry to evaluate sickle cell disease patient samples and develop artificial intelligence that can screen for sickling phenotypes.
我们建议使用全息细胞术来评估镰状细胞病患者的样本，并开发人工智能，可以筛选镰状细胞表型。
{"title":"High throughput QPM for Sickle Cell Disease Detection","authors":"CINDY (XIN) Chen, George T. Funkenbusch, Adam Wax","doi":"10.1364/boda.2023.dtu3a.5","DOIUrl":"https://doi.org/10.1364/boda.2023.dtu3a.5","url":null,"abstract":"We propose to use holographic cytometry to evaluate sickle cell disease patient samples and develop artificial intelligence that can screen for sickling phenotypes.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"127 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":"134346555","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}
Pub Date : 1900-01-01DOI: 10.1364/omp.2023.oth1e.6
Fernando Ivich, I. Calderon, H. Clark, M. Niedre
We present ‘ratiometric diffuse in vivo flow cytometry’ (R-DiFC), the aim of which is to measure fluorescent signals from circulating optical microsensors for continuous in vivo quantification of blood sodium levels.
{"title":"Ratiometric Diffuse in vivo Flow Cytometry for Quantification of Blood Sodium Levels Using Circulating Fluorescent Microsensors","authors":"Fernando Ivich, I. Calderon, H. Clark, M. Niedre","doi":"10.1364/omp.2023.oth1e.6","DOIUrl":"https://doi.org/10.1364/omp.2023.oth1e.6","url":null,"abstract":"We present ‘ratiometric diffuse in vivo flow cytometry’ (R-DiFC), the aim of which is to measure fluorescent signals from circulating optical microsensors for continuous in vivo quantification of blood sodium levels.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"76 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":"132065947","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}
Pub Date : 1900-01-01DOI: 10.1364/omp.2023.oth1e.1
Natalie Won, Josephine La Macchia, Anjola Adewale, Mandolin L Bartling, Esmat Najjar, B. Wilson, Jonathan C. Irish, M. Daly
Image quantification of fluorophore concentration based on phase-shifted sinusoidal patterns projected onto the surgical field. Results analyzed in an oral cancer mouse model and optical phantoms derived from tongue cancer patients.
{"title":"Quantitative Spatial Frequency Domain Fluorescence Imaging for Surgical Guidance: Fluorophore Concentration Estimation in Pre-Clinical Cancer Models","authors":"Natalie Won, Josephine La Macchia, Anjola Adewale, Mandolin L Bartling, Esmat Najjar, B. Wilson, Jonathan C. Irish, M. Daly","doi":"10.1364/omp.2023.oth1e.1","DOIUrl":"https://doi.org/10.1364/omp.2023.oth1e.1","url":null,"abstract":"Image quantification of fluorophore concentration based on phase-shifted sinusoidal patterns projected onto the surgical field. Results analyzed in an oral cancer mouse model and optical phantoms derived from tongue cancer patients.","PeriodicalId":111173,"journal":{"name":"Biophotonics Congress: Optics in the Life Sciences 2023 (OMA, NTM, BODA, OMP, BRAIN)","volume":"31 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":"133028556","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}
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