Results 61 to 70 of about 2,910,516 (184)

Enumeration of leukocyte infiltration in solid tumors by confocal laser scanning microscopy

open access: yesBMC Immunology, 2006
Background Leukocytes commonly infiltrate solid tumors, and have been implicated in the mechanism of spontaneous regression in some cancers. Conventional techniques for the quantitative estimation of leukocyte infiltrates in tumors rely on light ...
Amirkhosravi A   +3 more
doaj   +1 more source

Investigations of Dye-Sensitised Titania Solar Cell Electrode Using Confocal Laser Scanning Microscopy [PDF]

open access: yes, 2003
We have characterised a dye-sensitised nanoporous nanocrystalline titania film used in prototype photoelectrochemical solar cell production. The film was sensitised with two types of ruthenium (II) based dyes for different times, between 0.5 and 24 ...
Tesfamichael, Tuquabo   +3 more
core   +1 more source

Use of laser scanning confocal microscopy for morphological taxonomy and the potential for digital type specimens (e-types) [PDF]

open access: yes, 2012
The use of laser scanning confocal microscopy (LSCM) for creating taxonomic descriptions of copepods is investigated. A new technique is described, which employs a contour filter to process digital LSCM images, allowing taxonomic information to be ...
Bron, James   +5 more
core   +1 more source

Using Confocal Laser Scanning Microscopy (CLSM) for diagnosis of Terebrantia (Thysanoptera)

open access: yesJournal für Kulturpflanzen
Thrips, insects from the order Thysanoptera, are often intercepted in consignments sent from third countries into the European Union. Rapid species identification is needed in order to quickly decide, whether phytosanitary measures are required or a ...
Matthias Becker   +5 more
doaj   +1 more source

Confocal Laser Scanning Microscopy By Remote Access

open access: yes, 1999
In recent years there have been a growing number of facilities interested in developing remote access capabilities to a variety of microscopy systems. While certain types of microscopes, such as electron microscopes and scanning probe microscopes have ...
JH Youngblom, JJ Youngblom, J Wilkinson
core   +1 more source

Deciphering the distribution of organic components in brachiopod shells by confocal laser scanning microscopy

open access: yes, 2008
Summary Characterization of the nature and distribution of organic components is crucial to understand shell formation in marine invertebrates. Although several techniques can provide detailed information at high spatial resolution, few of them are non ...
Perez-Huerta, A.   +9 more
core   +1 more source

Real-Time Resolution Enhancement of Confocal Laser Scanning Microscopy via Deep Learning

open access: yesPhotonics
Confocal laser scanning microscopy is one of the most widely used tools for high-resolution imaging of biological cells. However, the imaging resolution of conventional confocal technology is limited by diffraction, and more complex optical principles ...
Zhiying Cui   +6 more
doaj   +1 more source

A Laser-Machined Stainless-Steel Micro-Scanner for Confocal Microscopy

open access: yesProceedings, 2017
A stainless-steel based micro-scanner with magnetic actuation is fabricated via laser-cutting technology targeted for confocal microscopy. Laser cutting offers low-cost and high speed fabrication of such scanners. The device is designed to establish a 2D
H. A. Oyman   +5 more
doaj   +1 more source

Differences of size and shape of active and inactive X-chromosome domains in human amniotic fluid cell nuclei [PDF]

open access: yes, 1993
It is a widely held belief that the inactive X-chromosome (Xi) in female cell nuclei is strongly condensed as compared to the largely decondensed active X-chromosome (Xa).
Cremer, Thomas   +11 more
core   +1 more source

Evidence for a nuclear compartment of transcription and splicing located at chromosome domain boundaries [PDF]

open access: yes, 1993
The nuclear topography of splicing snRNPs, mRNA transcripts and chromosome domains in various mammalian cell types are described. The visualization of splicing snRNPs, defined by the Sm antigen, and coiled bodies, revealed distinctly different ...
R. M. Zirbel   +9 more
core   +1 more source

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