Scanning electron microscopy of ascosporic Aspergilli
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Scanning electron microscopy of ascosporic Aspergilli

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Published by Tip. Popolare in Pavia .
Written in English

Subjects:

  • Aspergillus.,
  • Scanning electron microscope.,
  • Ascospores.,
  • Fungi -- Identification.

Book details:

Edition Notes

StatementR. Locci.
Classifications
LC ClassificationsQK623.A9 L6
The Physical Object
Pagination172 p. :
Number of Pages172
ID Numbers
Open LibraryOL4925370M
LC Control Number76351721

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  The book’s approach covers both theoretical and practical issues related to scanning electron microscopy. The book has 41 chapters, divided into six sections: Instrumentation, Methodology, Biology, Medicine, Material Science, Nanostructured Materials for Electronic Industry, Thin Films, Membranes, Ceramic, Geoscience, and by: 9.   Twenty one ascosporic species belonging to the genus Aspergillus were studied by using freeze microtome sectioning, light microscopy and scanning electron microscopy. Out of sixteen genera named on the basis of perfect states and their characters by various mycologists so far only eight were recognised in this paper. Some of the genera viz., Sclerocleista, Hemisartorya, Author: A. K. Sarbhoy. Soo-Siang Lim and Frank N. Low, Morphological changes in the developing alimentary canal: A review by scanning electron microscopy, Ultrastructure of the Digestive Tract, / . BOOKS Scanning electron microscopy and x-ray microanalysis Goldstein et al., (8 authors) Scanning electron microscopy O.C. Wells Micro structural Characterization of Materials D. Brandon and W.D. Kaplan Also look under scanning electron microscopy in the library. The metals Handbook and a book on Fractrography by Hull are.

THE USE OF SCANNING ELECTRON MICROSCOPY IN THE STUDY OF CARBONIFEROUS MIOSPORES BY F. A. HIBBERT Botany School, Cambridge University {Received 20 May ) SUMMARY Techniques for the study of fossil spores using the scanning electron microscope are outlined. The structure of Tetrapterites visensis is discussed from micrographs obtained with the.   Bozzola JJ () Conventional specimen preparation techniques for scanning electron microscopy of biological specimens. In: John K, Clifton NJ (eds) Electron microscopy: methods and protocols. Humana Press, New York, pp – Google Scholar. Scanning electron microscopy (SEM) images the sample surface by scanning it with a high-energy beam of electrons in a raster scan pattern. The primary electron beam, which is produced under high vacuum, is scanned across the surface of a specimen. When the electrons strike the specimen, a variation of the signal produces an image of the surface, or its elemental composition together with.   Sample preparations are essential in scanning electron microscopy. Flawed sample preparations can undermine the quality of results and lead to false conclusions. Thus, the aim of this chapter is to equip researchers, post graduate students and technicians with essential knowledge required to prepare samples for scanning electron microscopy (SEM) investigations in the life .

Scanning Electron Microscopy. Scanning electron microscopy (SEM) is another technique where only milligram quantities of material may be used to determine particle size, shape, and texture. In SEM a fine beam of electrons scan across the prepared sample in a series of parallel tracks. Whereas transmission electron microscopy requires very thin sections and allows one to see internal structures such as organelles and the interior of membranes, scanning electron microscopy can be used to view the surfaces of larger objects (such as a pollen grain) as well as the surfaces of very small samples (Figure ). Immunofluorescence microscopy is the best method to detect Pneumocystis. Fluorescent brighteners (Calcofluor white, Blankophor or Tinopal UNPA-GX), which bind to chitin in the fungal cell wall, are a rapid means of scanning samples for fungal hyphae, and enhance morphology assessment. The diagnostic role of microscopy in specific diseases. extensively supported by the use of electron microscopy, which provides information on both biofilm structure and the diverse forms of ECM [6, 15–18]. Here, we present evidence, by scanning micrographics, depicting the stages of A. fumigatus biofilm formation, which include the following: 1) adhesion with cell co-aggregation and the.