Výsledky vyhledávání - "Jayanth Kandukuri"

Laser speckle‐based retinal imager as a potential screening tool for mild cognitive impairment

Autor: Delia Cabrera DeBuc, Jayanth Kandukuri, Avigyan Sinha, Wen‐Hsiang Lee, Elizabeth Crocco, Rishav Sapahia, Carlos Mendoza‐Santiesteban, William E. Smiddy, Rajesh K. Garg, Maja Kostic, Michelle Marrero Alfonso, Bernard Baumel, Abhishek Rege

Publikováno v: Alzheimer's & Dementia. 17

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c376b2ef781722b49ab37c948da2fe03
https://doi.org/10.1002/alz.055864

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Dynamic Alterations in Blood Flow in Glaucoma Measured with Laser Speckle Contrast Imaging

Autor: Osamah Saeedi, Jayanth Kandukuri, Abhishek Rege, Christopher Le, Samuel Asanad, Victoria Chen, Avigyan Sinha, Alfred Vinnett, Ginger Thompson, Kyoung-A Cho

Publikováno v: Ophthalmol Glaucoma

Objective To assess the repeatability of blood flow velocity index (BFVi) metrics obtained with a recently FDA-cleared laser speckle contrast imaging device, the XyCAM RI, and characterize differences in these metrics between control, glaucoma suspec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c19d5c89b0fa0aed6846d5bdf08742ab
https://pubmed.ncbi.nlm.nih.gov/34673279

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Thermal image enhancement through the deconvolution methods for low-cost infrared cameras

Autor: Fuwen Lai, Jayanth Kandukuri, Mingwu Jin, Zhijie Zhang, Baohong Yuan

Publikováno v: Quantitative InfraRed Thermography Journal. :1-17

An infrared (IR) thermal camera may provide a tool for real-time temperature monitoring for precise disease treatment using heat generated by light-induced photosensitisers, i.e. photothermal/ablation therapies. In this work, we quantitatively demons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff6b37c64aa7b21431d22dc8a40ebaa1
https://doi.org/10.1080/17686733.2018.1441956

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Modulation of ultrasound-switchable fluorescence for improving signal-to-noise ratio

Autor: Baohong Yuan, Tingfeng Yao, Jayanth Kandukuri, Shuai Yu

Publikováno v: Journal of biomedical optics. 22(7)

Simultaneously achieving high signal-to-noise ratio (SNR) (or sensitivity) and high resolution is desired in biomedical imaging. However, conventional imaging modality has a tradeoff between SNR (or sensitivity) and resolution. We developed a method

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8fe3ba6f4fca7adc68c3ad10658f09d
https://pubmed.ncbi.nlm.nih.gov/28759677

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A Dual-Modality System for Both Multi-Color Ultrasound-Switchable Fluorescence and Ultrasound Imaging

Autor: Bingbing Cheng, Jayanth Kandukuri, Yi Hong, Kytai T. Nguyen, Francis D'Souza, Baohong Yuan, Shuai Yu, Venugopal Bandi

Publikováno v: International Journal of Molecular Sciences, Vol 18, Iss 2, p 323 (2017)
International Journal of Molecular Sciences; Volume 18; Issue 2; Pages: 323
International Journal of Molecular Sciences

Simultaneous imaging of multiple targets (SIMT) in opaque biological tissues is an important goal for molecular imaging in the future. Multi-color fluorescence imaging in deep tissues is a promising technology to reach this goal. In this work, we dev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be8f42e24157694a888006e95fa04fbd
http://www.mdpi.com/1422-0067/18/2/323

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IFT02. Modular Attachment to Surgical Microscopes Provides Noninvasive Real-Time Blood Flow Monitoring During Vascular Procedures

Autor: Harold M. Aberman, Abhishek Rege, Jayanth Kandukuri, Aleksandr Smirnov, Aseem Jain

Publikováno v: Journal of Vascular Surgery. 69:e76

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c499f21b04df91583e827cc885a10bc9
https://doi.org/10.1016/j.jvs.2019.04.061

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Near-infrared time-domain ultrasound-switchable fluorescence imaging

Autor: Baohong Yuan, Jayanth Kandukuri, Shuai Yu, Tingfeng Yao, Yuan Liu

Publikováno v: Optics in the Life Sciences Congress.

High signal-to-noise ratio (SNR) in ultrasound-switchable fluorescence (USF) imaging was achieved via a new contrast agent and a new time-domain system implemented in an inverted fluorescence microscope.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0aaa004abe9367448e654db9ae3eb56
https://doi.org/10.1364/omp.2017.omm2d.2

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Ultrasound-switchable fluorescence imaging

Autor: Baohong Yuan, Yanbo Pei, Jayanth Kandukuri

Publikováno v: Optics in the Life Sciences.

An ultrasound-switchable fluorescence imaging system is developed for deep-tissue high-resolution imaging. The system includes acoustic, optical, electronic, mechanical scanning and data acquisition sub-systems. Results show the feasibility of high-r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75973354023e119abbdc744451549943
https://doi.org/10.1364/boda.2013.bm4a.2

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Breaking the acoustic diffraction limit via nonlinear effect and thermal confinement for potential deep-tissue high-resolution imaging

Autor: Jayanth Kandukuri, Baohong Yuan, Yanbo Pei

Publikováno v: Applied Physics Letters. 102:063703

Our recently developed ultrasound-switchable fluorescence (USF) imaging technique showed that it was feasible to conduct high-resolution fluorescence imaging in a centimeter-deep turbid medium. Because the spatial resolution of this technique highly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e06510ec1ef6d9a362ad7a70d08689e
https://doi.org/10.1063/1.4792736

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