Results 11 to 20 of about 934,508 (202)

Twin-photon confocal microscopy

open access: yesOptics Express, 2010
A recently introduced two-channel confocal microscope with correlated detection promises up to 50% improvement in transverse spatial resolution [Simon, Sergienko, Optics Express {\bf 18}, 9765 (2010)] via the use of photon correlations. Here we achieve similar results in a different manner, introducing a triple-confocal correlated microscope which ...
Simon, D. S., Sergienko, A. V.
openaire   +4 more sources

Confocal Microscopy [PDF]

open access: yes, 2011
Chapter focusing on confocal microscopy. A confocal microscope is one in which the illumination is confined to a small volume in the specimen, the detection is confined to the same volume and the image is built up by scanning this volume over the ...
Amos, William   +2 more
openaire   +3 more sources

Flecainide induces a sustained countercurrent dependent effect on RyR2 in permeabilized WT ventricular myocytes but not in intact cells

open access: yesFrontiers in Pharmacology, 2023
Background and purpose: While flecainide is now an accepted treatment for arrhythmias associated with catecholaminergic polymorphic ventricular tachycardia (CPVT), its mechanism of action remains controversial.
Emma J. Steer   +5 more
doaj   +1 more source

Preoperative Evaluation through Dermoscopy and Reflectance Confocal Microscopy of the Lateral Excision Margins for Primary Basal Cell Carcinoma

open access: yesDiagnostics, 2021
Complete removal of malignant skin lesions with minimal impact on the aesthetic and functional aspects is the ideal of every dermatologic surgeon. Incomplete surgical excisions and tumor recurrences of basal cell carcinomas (BCC) commonly occur due to ...
Mihai Lupu   +4 more
doaj   +1 more source

Feasibility and Implementation of Ex Vivo Fluorescence Confocal Microscopy for Diagnosis of Oral Leukoplakia: Preliminary Study

open access: yesDiagnostics, 2021
Background: Oral leukoplakia is a potentially malignant lesion with a clinical impression similar to different benign and malignant lesions. Ex vivo fluorescence confocal microscopy is a developing approach for a rapid “chairside” detection of oral ...
Veronika Shavlokhova   +9 more
doaj   +1 more source

Combining mKate2-Kv1.3 Channel and Atto488-Hongotoxin for the Studies of Peptide Pore Blockers on Living Eukaryotic Cells

open access: yesToxins, 2022
The voltage-gated potassium Kv1.3 channel is an essential component of vital cellular processes which is also involved in the pathogenesis of some autoimmune, neuroinflammatory and oncological diseases.
Nikita A. Orlov   +6 more
doaj   +1 more source

Raman imaging of protein in a model cheese system

open access: yesJournal of Spectral Imaging, 2020
Raman confocal microscopy is an increasingly useful technique when applied to food samples; it has the unique ability to interrogate the chemical structure, aligned with the same confocality capability that is available when using standard confocal ...
Elizabeth Nickless, Stephen E. Holroyd
doaj   +1 more source

Gingipain R1 and Lipopolysaccharide From Porphyromonas gingivalis Have Major Effects on Blood Clot Morphology and Mechanics

open access: yesFrontiers in Immunology, 2020
Background:Porphyromonas gingivalis and its inflammagens are associated with a number of systemic diseases, such as cardiovascular disease and type 2 diabetes (T2DM).
J. Massimo Nunes   +9 more
doaj   +1 more source

Biocontrol of Meloidogyne spp. in Solanum lycopersicum using a dual combination of Bacillus strains

open access: yesFrontiers in Plant Science, 2023
Root-knot nematodes (RKNs, Meloidogyne spp.) are obligate plant parasites that constitute a significant pest for agriculture worldwide. They penetrate the plant roots, reducing the uptake of water and nutrients, causing a significant impact on crop yield.
Fernando Evaristo Díaz-Manzano   +4 more
doaj   +1 more source

Bonding effects of cleaning protocols and time-point of acid etching on dentin impregnated with endodontic sealer [PDF]

open access: yesRestorative Dentistry & Endodontics, 2022
ObjectivesThis study aimed to investigate the bonding effects of cleaning protocols on dentin impregnated with endodontic sealer residues using ethanol (E) or xylol (X). The effects of dentin acid etching immediately (I) or 7 days (P) after cleaning were
Tatiane Miranda Manzoli   +5 more
doaj   +1 more source

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