Results 221 to 230 of about 27,035 (253)

Confocal Laser Scanning Microscopy (CLSM), A Tool for Counterfeit Detection

International Symposium for Testing and Failure Analysis, 2018
Abstract This paper explains the CLSM technique and presents surface roughness measurement data from several groups of known authentic and suspect counterfeit parts. Surface roughness is an important characteristic of plastic encapsulated or metal lidded parts because counterfeit parts are often blacktopped or re-polished and remarked.
M. Simard-Normandin, R. Rahman
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Quantitative Fluorescence Confocal Laser Scanning Microscopy (CLSM)

1995
The confocal imaging geometry provides a dramatic optical advantage for fluorescence microscopy by discriminating against out-of-focus background with minimal loss of image-forming signal. Significant enhancement of both axial and lateral imaging resolution is also available but only with substantial signal loss.
David R. Sandison, Rebecca M. Williams, K. Sam Wells, James Strickler, Watt W. Webb   +4 more
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Quantification of dental erosion—A comparison of stylus profilometry and confocal laser scanning microscopy (CLSM)

Dental Materials, 2010
Since stylus profilometry applies a force on the sample surface, it is logical to hypothesize that the profilometer penetrates the surface of the enamel softened by acid solutions. The aims of the present study were, therefore, to test the hypothesis that surface profilometry measurements of eroded enamel alter the surface of the enamel, to quantify ...
Erik, Heurich, Markus, Beyer, Klaus D, Jandt, Joerg, Reichert, Volker, Herold, Matthias, Schnabelrauch, Bernd W, Sigusch   +6 more
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Confocal LASER Scanning Microscopy (CLSM) for Evaluation of Endodontic Microflora-A Review

Indian Journal of Public Health Research & Development, 2019
Thorough knowledge of endodontic microbiology is essential to eradicate the microbes from root canal system. The advent of Confocal LASER scanning microscope (CLSM) is of great advantage in visualizing the endodontic microflora.
Laxmish Mallya, M Kundabala, Vinod Jathanna   +2 more
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The musculature of three species of gastrotrichs surveyed with confocal laser scanning microscopy (CLSM)

Acta Zoologica, 2006
AbstractThe muscular system of gastrotrichs consists of circular, longitudinal and helicoidal bands that when analysed with confocal laser scanning microscopy, provide new insights into their functional organization and phylogenetic importance. We therefore undertook a comparative study of the muscle organization in three species of Gastrotricha from ...
LEASI, Francesca, ROTHE B. H., SCHMIDT RHAESA A., TODARO, Mary Antonio Donatello   +3 more
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Optically sliced micro-PIV using confocal laser scanning microscopy (CLSM)

Experiments in Fluids, 2004
Optically sliced microscopic-particle image velocimetry (micro-PIV) is developed using confocal laser scanning microscopy (CLSM). The developed PIV system shows a unique optical slicing capability allowing true depth-wise resolved micro-PIV vector field mapping. A comparative study between CLSM micro-PIV and con- ventional epi-fluorescence micro-PIV is
Jae Sung Park, Chang Kyoung Choi, Kenneth D. Kihm   +2 more
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DNA‐FLUORESCENCE OF MAMMALIAN INTRA‐NUCLEOLAR CHROMATIN DETECTED BY CONFOCAL LASER SCANNING MICROSCOPY (CLSM)

Biology of the Cell, 1988
The complex spatial DNA distribution in the mammalian interphase nucleus was investigated in Feulgen stained thick sections through mouse trophoblast giant nuclei after Lowicryl embedding. DNA‐fluorescence was visualized using confocal laser scanning microscopy.
H, Spring, M F, Trendelenburg, M, Montag
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Characterization of mouse embryoid bodies by Scanning Electron Microscopy (SEM) and Confocal Laser Scanning Microscopy (CLSM)

2008
When embryonic stem cells (ESCs) are cultured in suspension, they spontaneously differentiate in vitro and form three-dimensional multicellular aggregates called embryoid bodies (EBs). EBs are composed of ectodermal, mesodermal, and endodermal tissues which reproduce many characteristics of cell differentiation during early mammalian embryogenesis. The
C. Nogués, R. Arroyo, N. Gaztelumendi
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Characterization of theGeosiphon pyriforme symbiosome by affinity techniques: confocal laser scanning microscopy (CLSM) and electron microscopy

Protoplasma, 1996
Geosiphon pyriforme represents a photoautotrophic endosymbiosis of aGlomus-like fungus with the cyanobacteriumNostoc punctiforme. The fungus forms unicellular bladders of up to 2 mm in length and 0.5 mm in diameter growing on the soil surface and harboring the endosymbioticNostoc filaments. The cyanobacteria are located in a compartment (the symbiosome)
A. Sch��ler, P. Bonfante, E. Schnepf, D. Mollenhauer, M. Kluge   +4 more
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[The application of confocal laser scanning microscopy (CLSM) in cell biology].

Nihon rinsho. Japanese journal of clinical medicine, 1993
Confocal laser scanning microscopy (CLSM) is expected to provide new optical information different from conventional microscopy in cell biology. CLSM provides high contrast images, individual continuous cellular tomograms without slicing cells, and stereographs which are observed by three dimensional reconstruction. We study the localization of nuclear
M, Sugita, Y, Tenjin
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