Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Rebecca Richards"'
Autor:
Jesse K. Adams, Dong Yan, Jimin Wu, Vivek Boominathan, Sibo Gao, Alex V. Rodriguez, Soonyoung Kim, Jennifer Carns, Rebecca Richards-Kortum, Caleb Kemere, Ashok Veeraraghavan, Jacob T. Robinson
Publikováno v:
Nature Biomedical Engineering. 6:617-628
The simple and compact optics of lensless microscopes and the associated computational algorithms allow for large fields of view and the refocusing of the captured images. However, existing lensless techniques cannot accurately reconstruct the typica
Autor:
Jackson B. Coole, David Brenes, Ruchika Mitbander, Imran Vohra, Huayu Hou, Alex Kortum, Yubo Tang, Yajur Maker, Richard A. Schwarz, Jennifer Carns, Hawraa Badaoui, Michelle Williams, Nadarajah Vigneswaran, Ann Gillenwater, Rebecca Richards-Kortum
Publikováno v:
Journal of Biomedical Optics. 28
Autor:
Tomasz S. Tkaczyk, Queen Dube, Catherine E. Majors, Michal E. Pawlowski, Rebecca Richards-Kortum
Publikováno v:
Annals of Biomedical Engineering. 49:2566-2578
White blood cell (WBC) and neutrophil counts are important laboratory tests used by clinicians to assess a variety of conditions. However, current methods to measure WBC and neutrophil counts are difficult to perform at the point of care, being eithe
Autor:
Chelsey A. Smith, Mauricio Maza, Sonia G. Parra, Eduardo Carranza, Brady Hunt, Kathleen M. Schmeler, Jackson Coole, Rebecca Richards-Kortum, Pelham Keahey
Publikováno v:
IEEE Journal of Translational Engineering in Health and Medicine, Vol 8, Pp 1-10 (2020)
IEEE Journal of Translational Engineering in Health and Medicine
IEEE Journal of Translational Engineering in Health and Medicine
Cervical cancer disproportionally affects women in low- and middle-income countries, in part due to the difficulty of implementing existing cervical cancer screening and diagnostic technologies in low-resource settings. Single-board computers offer a
Autor:
Dong Yan, Jesse K. Adams, Vivek Boominathan, Jimin Wu, Rebecca Richards-Kortum, Jacob T. Robinson, Ashok Veeraraghavan, Alexander V. Rodriguez, Caleb Kemere, Sibo Gao, Jennifer Carns
Lenless microscopes that form images using simple, compact optics, along with associated computational algorithms provide several advantages: small, inexpensive form factors, large fields of view (FOV), and the ability to refocus an image after captu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a10f67d1755856ca425e8c48155baf2a
https://doi.org/10.21203/rs.3.rs-142332/v1
https://doi.org/10.21203/rs.3.rs-142332/v1
Autor:
Imran Vohra, Hawraa Badaoui, Nadarajah Vigneswaran, Richard A. Schwarz, Ann M. Gillenwater, Michelle D. Williams, Rebecca Richards-Kortum, Eric C. Yang, Melody T. Tan
Publikováno v:
Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN).
Preliminary results are presented from a clinical study in which an integrated multimodal optical imaging system (combining autofluorescence imaging and high-resolution microendoscopy) is used for real-time automated in vivo evaluation of oral lesion
Autor:
Imran Vohra, Andrea Milbourne, Sonia G. Parra, Preetha Ramalingam, Yubo Tang, Kathleen M. Schmeler, Alex Kortum, Rebecca Richards-Kortum, Paul A. Toscano
Cervical cancer incidence and mortality rates remain high in medically underserved areas. In this study, we present a low-cost (ex vivo and in vivo pilot studies; results demonstrate that the confocal microendoscope can enhance visualization of nucle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68505a61fc3522c257ad03e759f28c46
https://europepmc.org/articles/PMC6968771/
https://europepmc.org/articles/PMC6968771/
Autor:
Chelsey A. Smith, Rebecca Richards-Kortum, Catherine E. Majors, Kathryn Kundrod, Mary E. Natoli
Publikováno v:
Lab on a Chip. 17:3351-3387
Each day, approximately 830 women and 7,400 newborns die from complications during pregnancy and childbirth. Improving maternal and neonatal health will require bringing rapid diagnosis and treatment to the point of care in low-resource settings. How
Autor:
Tomasz S. Tkaczyk, Andrea Milbourne, Rebecca Richards-Kortum, Michal E. Pawlowski, John Gawedzinski, Kathleen M. Schmeler, Preetha Ramalingam
Publikováno v:
Biophotonics Congress: Optics in the Life Sciences Congress 2019 (BODA,BRAIN,NTM,OMA,OMP).
High-resolution endomicroscopy techniques are limited in field-of-view by the fiber optic probe size. We present a prototype for screening cervical tissue across a 25 mm field-of-view using a high-resolution image guide and image-stitching algorithm.
Publikováno v:
Journal of Biomedical Optics
Colonoscopy is routinely performed for colorectal cancer screening but lacks the capability to accurately characterize precursor lesions and early cancers. High-resolution microendoscopy (HRME) is a low-cost imaging tool to visualize colorectal polyp