Results 31 to 40 of about 696,538 (308)

Chromosome Centromeres: Structural and Analytical Investigations with High Resolution Scanning Electron Microscopy in Combination with Focused Ion Beam Milling [PDF]

open access: yes, 2009
Whole mount mitotic metaphase chromosomes of different plants and animals were investigated with high resolution field emission scanning electron microscopy (FESEM) to study the ultrastructural organization of centromeres, including metacentric ...
Schroeder-Reiter, E., Wanner, Gerhard
core   +1 more source

Quantitative Local Photosynthetic Flux Measurements at Isolated Chloroplasts and Thylakoid Membranes Using Scanning Electrochemical Microscopy (SECM) [PDF]

open access: yes, 2013
Scanning electrochemical microscopy (SECM) offers a fast and quantitative method to measure local fluxes within photosynthesis. In particular, we have measured the flux of oxygen and ferrocyanide (Fe(CN)64–), from the artificial electron acceptor ...
Robinson, Colin   +9 more
core   +1 more source

Strain resolution of scanning electron microscopy based Kossel microdiffraction [PDF]

open access: yes, 2014
Kossel microdiffraction in a scanning electron microscope enables determination of local elastic strains. With Kossel patterns recorded by a CCD camera and some automation of the strain determination process, this technique may become a convenient tool ...
BERVEILLER, Sophie   +4 more
core   +1 more source

3D Analysis of chromosome architecture: advantages and limitations with SEM [PDF]

open access: yes, 2005
Three-dimensional mitotic plant chromosome architecture can be investigated with the highest resolution with scanning electron microscopy compared to other microscopic techniques at present.
Formanek, H.   +2 more
core   +1 more source

Morphologic observations of human T and B lymphocytes by scanning electron microscopy

open access: yes, 1974
T cell concerned with cell mediated immunity and B cell concerned with humoral antibody are classified by scanning electron microscopy of the surface structure of lymphocytes using E binding lymphocytes and EAC (sensitized sheep erythrocytes treated with
Yamamoto, Isamu
core   +1 more source

Development of scanning electrochemical microscopy (SECM) techniques for the optimization of dye sensitized solar cells [PDF]

open access: yes, 2014
Methods for high-throughput validation of cell components for use in dye sensitized solar cells (DSCs) are needed as the global production of such cells becomes widespread.
Constable, E. C.   +11 more
core   +1 more source

Methanol fixation for scanning electron microscopy of plants

open access: yesApplied Microscopy, 2020
Plant specimens for scanning electron microscopy (SEM) are commonly treated using standard protocols. Conventional fixatives consist of toxic chemicals such as glutaraldehyde, paraformaldehyde, and osmium tetroxide.
Ki Woo Kim
doaj   +1 more source

Scanning Electron Microscopy

open access: yesCurrent Protocols
AbstractScanning electron microscopy (SEM) remains distinct in its ability to allow topographical visualization of structures. Key elements to consider for successful examination of biological specimens include appropriate preparative and imaging techniques.
Elizabeth R. Fischer   +5 more
openaire   +2 more sources

High-resolution low-dose scanning transmission electron microscopy

open access: yes, 2010
During the past two decades instrumentation in scanning transmission electron microscopy (STEM) has pushed toward higher intensity electron probes to increase the signal-to-noise ratio of recorded images.
Stahlberg, Henning   +4 more
core   +1 more source

Fundamentals and applications of environmental scanning electron microscopy

open access: yes, 2022
S.219-239The environmental scanning electron microscopy (ESEM) allows the investigation not only of as-received non-conuctive materials but also of wet specimens. A gaseous environment in the specimen chamber of the microscope is used as an amplification
Füting, M., Hopfe, J.
core  

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