Results 51 to 60 of about 216,486 (295)

High-resolution polarization-sensitive optical coherence tomography and optical coherence tomography angiography for zebrafish skin imaging

Journal of Innovative Optical Health Sciences, 2021
Zebrafish is an important animal model, which is used to study development, pathology, and genetic research. The zebrafish skin model is widely used in cutaneous research, and angiogenesis is critical for cutaneous wound healing.
Di Yang, Zhuoqun Yuan, Zihan Yang, Muyun Hu, Yanmei Liang   +4 more
doaj   +1 more source

Ghost optical coherence tomography

Optics Express, 2019
We demonstrate experimentally ghost optical coherence tomography using a broadband incoherent supercontinuum light source with shot-to-shot random spectral fluctuations. The technique is based on ghost imaging in the spectral domain where the object is the spectral interference pattern generated from an optical coherence tomography interferometer in ...
Caroline G. Amiot, Piotr Ryczkowski, Ari T. Friberg, John M. Dudley, Goëry Genty   +4 more
openaire   +4 more sources

Optical Coherence Tomography and Optical Coherence Tomography Angiography in Monitoring Coats’ Disease

Journal of Ophthalmology, 2017
Purpose. The aim of this study was to evaluate the usefulness of optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) in monitoring pediatric patients with Coats’ disease. Material and Methods.
Wojciech Hautz, Joanna Gołębiewska, Beata Kocyła-Karczmarewicz   +2 more
doaj   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Cellular Imaging Of The Tapetal-like Reflex In Carriers Of RPGR-associated Retinopathy [PDF]

, 2017
PURPOSE: To examine the features of the tapetal-like reflex (TLR) in female carriers of RPGR-associated retinopathy by means of adaptive optics scanning light ophthalmoscopy (AOSLO) and spectral domain optical coherence tomography.
Carroll, J, Dubra, A, Kalitzeos, A, Kasilian, M, Langlo, C, Michaelides, M, Samra, R, Strampe, M, Tee, JJL, Webster, AR   +9 more
core   +1 more source

Analysis of the Significance of Keratotopography, Keratopachymetry and Optical Coherence Tomography of the Cornea in the Differential Diagnosis of Pellucid Marginal Corneal Degeneration and Keratoconus

Oftalʹmologiâ, 2022
Purpose. To analyze the significance of keratotopography, keratopachymetry and optical coherence tomography of the cornea in the differential diagnosis of pellucid marginal corneal degeneration with keratoconus.Patients and methods.
I. V. Vasilieva, S. V. Kostenev, A. V. Vasiliev   +2 more
doaj   +1 more source

Polarization-sensitive quantum-optical coherence tomography

, 2004
We set forth a polarization-sensitive quantum-optical coherence tomography (PS-QOCT) technique that provides axial optical sectioning with polarization-sensitive capabilities.
A. F. Abouraddy, A. F. Fercher, A. F. Fercher, Alexander V. Sergienko, Bahaa E. A. Saleh, D. Huang, D. N. Klyshko, D. N. Klyshko, E. D. J. Smith, Giovanni Di Giuseppe, J. F. de Boer, J. G. Fujimoto, J. G. Fujimoto, M. C. Teich, M. C. Teich, M. R. Hee, M. R. Hee, Malvin C. Teich, Mark C. Booth, T. S. Larchuk, W. Drexler   +20 more
core   +1 more source

Optical coherence computed tomography [PDF]

, 2007
A time-resolved optical tomography, optical coherence computed tomography, is proposed to bridge the gap between diffuse optical tomography and optical coherence tomography.
Li, Li, Wang, Lihong V.
core   +2 more sources

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

FEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman, Jessica Haines, Connie Pritchard, Stephen Rutherford, Nigel Francis   +4 more
wiley   +1 more source

Investigation of Light Parameters on Image Quality and Optical Coherence Tomography

International Journal of Optics, 2021
In this work, image quality and optical coherence tomography were studied. The results of the study show that there is a very significant difference between ultrasound and optical coherence tomography to produce an image with a different wave.
Boka Fikadu, Bulcha Bekele, Leta Tesfaye Jule, Anatol Degefa, N. Nagaprasad, Krishnaraj Ramaswamy   +5 more
doaj   +1 more source