Results 21 to 30 of about 720,373 (345)
Confocal Microscopy: Principles and Modern Practices
Current Protocols in Cytometry, 2019 In light microscopy, illuminating light is passed through the sample as uniformly as possible over the field of view. For thicker samples, where the objective lens does not have sufficient depth of focus, light from sample planes above and below the ...
Amicia D Elliott
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A mode generator and multiplexer at visible wavelength based on all-fiber mode selective coupler
Nanophotonics, 2020 Using an all-fiber mode selective coupler (MSC) at the visible band, here we experimentally demonstrate a generating and wavelength multiplexing scheme for the cylindrical vector (CV) and vortex beams (VBs).
Yao Han +8 more
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Frontiers in Microbiology, 2021 Streptococcus mutans is an important pathogen in the human oral biofilm. It expresses virulent behaviors that are linked to its genetic competence regulon, which is controlled by comX. Expression of comX is modulated by two diffusible signaling peptides,
Ivan P. Ishkov +2 more
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Frontiers in Pharmacology, 2020 Roylea cinerea (D. Don) Baill. (Lamiaceae) is an indigenous plant of Western Himalayas, and has been used by the native population for the treatment of various diseases such as fever, malaria, diabetes, jaundice, and skin ailments.
Astha Bhatia +6 more
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Tecnología y Ciencia, 2021 En este trabajo se presenta un método para procesar imágenes para optimizar la calibración de microscopios ópticos Lext Olympus con plantillas. El algoritmo propuesto ya funciona en las escalas de los autocolimadores Nikon, que son similares a las ...
Guillermo Juan Bergues +3 more
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Endoscopic Confocal Imaging [PDF]
Clinical Gastroenterology and Hepatology, 2005 In vivo fluorescence endomicroscopy is a newly developed diagnostic tool enabling virtual in vivo histology of the mucosal layer during ongoing endoscopy. This review summarizes currently available data about the technique and clinical use of confocal endomicroscopy.
Ralf, Kiesslich, Markus F, Neurath
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Frontiers in Surgery, 2016 Introduction: Fluorescence-guided surgery is one of the rapidly emerging methods of surgical theranostics. In this review, we summarize current fluorescence techniques used in neurosurgical practice for brain tumor patients, as well as future ...
Evgenii Belykh +9 more
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Chromatism and confocality in confocal microscopes
Scanning, 1992 AbstractIn confocal microscopes, whenever a broadband light source is used, or when excitation and detection are performed at different wavelengths, for example in fluorescence, then the influence of microscope objective chromatism on the degree of confocality is very important.
O. Akinyemi +4 more
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MEMS Actuators for Optical Microendoscopy
Micromachines, 2019 Growing demands for affordable, portable, and reliable optical microendoscopic imaging devices are attracting research institutes and industries to find new manufacturing methods.
Zhen Qiu, Wibool Piyawattanametha
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Journal of Biomedical Optics, 2018 . An optical technique called line-field confocal optical coherence tomography (LC-OCT) is introduced for high-resolution, noninvasive imaging of human skin in vivo.
A. Dubois +10 more
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