scholarly journals PERMITTIVITY MEASUREMENTS OF BIOLOGICAL SAMPLES BY AN OPEN-ENDED COAXIAL LINE

2012 ◽  
Vol 40 ◽  
pp. 159-183 ◽  
Author(s):  
Jake S. Bobowski ◽  
Thomas Johnson
Keyword(s):  
Biological Samples ◽  
Coaxial Line ◽  
Permittivity Measurements

Permittivity measurements using a coaxial-line conical-tip probe

1997 ◽  
Vol 33 (5) ◽  
pp. 353 ◽  
Author(s):  
R.B. Keam ◽  
J.R. Holdem
Keyword(s):  
Coaxial Line ◽  
Permittivity Measurements

scholarly journals Quantitative detection of carbon nanotubes in biological samples by an original method based on microwave permittivity measurements

Carbon ◽  
2015 ◽  
Vol 81 ◽  
pp. 535-545 ◽  
Author(s):  
Floriane Bourdiol ◽  
David Dubuc ◽  
Katia Grenier ◽  
Florence Mouchet ◽  
Laury Gauthier ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Biological Samples ◽  
Original Method ◽  
Quantitative Detection ◽  
Permittivity Measurements ◽  
Microwave Permittivity

An Efficient Statistic for Determining the Diameter of Thin Sectioned Uniform Spheres from Measurements of Biological Samples

1974 ◽  
Vol 32 ◽  
pp. 114-115
Author(s):  
W. R. Schucany ◽  
G. H. Kelsoe ◽  
V. F. Allison
Keyword(s):  
Biological Samples ◽  
Traditional Method ◽  
Cell Types ◽  
Accurate Estimation ◽  
Morphological Identification ◽  
Sectioned Material ◽  
Maximal Diameter ◽  
Similar Cell

Accurate estimation of the size of spheroid organelles from thin sectioned material is often necessary, as uniquely homogenous populations of organelles such as vessicles, granules, or nuclei often are critically important in the morphological identification of similar cell types. However, the difficulty in obtaining accurate diameter measurements of thin sectioned organelles is well known. This difficulty is due to the extreme tenuity of the sectioned material as compared to the size of the intact organelle. In populations where low variance is suspected the traditional method of diameter estimation has been to measure literally hundreds of profiles and to describe the “largest” as representative of the “approximate maximal diameter”.

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