A technique is presented to create uninterrupted long ultraviolet filaments in air using appropriately structured transmission mesh. The mesh with different cell sizes was inserted into 10-cm parallel beam of 0.2-J, 248-nm, and 870-fs pulse propagating along ~100-m corridor. Transverse positions of multiple filaments formed by the optimum size cells were reproducible within at least 15 m along the propagation path. 3D+time simulations confirmed uninterrupted plasma channels with fixed positions in the transverse space similar to the experiment. Unoptimized cell size resulted in filaments shifting towards the cell center and destruction of uninterrupted filaments.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/OE.25.025386 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Optimization of the Longa Middle Cerebral Artery Occlusion Method for Complete Reperfusion.
J Vis Exp
November 2024
Department of Histology and Embryology, University of Zagreb School of Medicine; Croatian institute for brain research, University of Zagreb School of Medicine;
The middle cerebral artery occlusion model serves as the primary animal model for studying ischemic stroke. Despite being used in research for over three decades, its standardization remains inadequate. Predominantly conducted on rats and mice, the procedure poses challenges due to mice's smaller and more fragile nature.
View Article and Find Full Text PDFEnhancing the Kinetics of Vapor-based Polymerization by Pulsed Filament Approach.
Langmuir
July 2024
Department of Chemical Engineering, Product Technology, University of Groningen, Nijenborgh 4 Groningen AG 9747, the Netherlands.
Initiated chemical vapor deposition is a versatile technique for synthesizing conformal polymer films on both planar and porous surfaces. It can retain functional groups and avoid undesired cross-linking. However, there is still room for enhancing its performance without altering the feed parameters.
View Article and Find Full Text PDFKeratins (KRTs) are the intermediate filament-forming proteins of epithelial cells, classified, according to their physicochemical properties, into "soft" and "hard" keratins. They have a key role in several aspects of cancer pathophysiology, including cancer cell invasion and metastasis, and several members of the KRT family serve as diagnostic or prognostic markers. The human genome contains both, functional genes and non-functional pseudogenes, arranged in two uninterrupted clusters on chromosomes 12 and 17.
View Article and Find Full Text PDFA System for Continuous Pre- to Post-reperfusion Intra-carotid Cold Infusion for Selective Brain Hypothermia in Rodent StrokeModels.
Transl Stroke Res
August 2021
Department of Neurology & Stroke, Eberhard-Karls University of Tübingen, Tübingen, Germany.
Intra-carotid cold infusion (ICCI) appears as a promising method for hypothermia-mediated brain protection from ischemic stroke. Recent clinical pilot studies indicate easy implementation of ICCI into endovascular acute ischemic stroke treatment. Current rodent ICCI-in-stroke models limit ICCI to the post-reperfusion phase.
View Article and Find Full Text PDFThe Structural Basis for Kinetochore Stabilization by Cnn1/CENP-T.
Curr Biol
September 2020
Harvard Medical School, Howard Hughes Medical Institute, Boston, MA, USA.
Chromosome segregation depends on a regulated connection between spindle microtubules and centromeric DNA. The kinetochore mediates this connection and ensures it persists during anaphase, when sister chromatids must transit into daughter cells uninterrupted. The Ctf19 complex (Ctf19c) forms the centromeric base of the kinetochore in budding yeast.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!