Comparative structural characterization of material extractable from aerial sheath of Streptomyces roseoflavus var. roseofungini

1974 ◽  
Vol 101 (1) ◽  
pp. 71-82 ◽  
Author(s):  
Natalia E. Cherny ◽  
Anna S. Tikhonenko ◽  
L. V. Kalakoutskii
Keyword(s):  
Structural Characterization ◽  
Comparative Structural Characterization

scholarly journals Comparative structural characterization of 7 commercial galacto-oligosaccharide (GOS) products

2016 ◽  
Vol 425 ◽  
pp. 48-58 ◽  
Author(s):  
Sander S. van Leeuwen ◽  
Bas J.H. Kuipers ◽  
Lubbert Dijkhuizen ◽  
Johannis P. Kamerling
Keyword(s):  
Structural Characterization ◽  
Comparative Structural Characterization

Comparative Structural Characterization of the Biquaternized N-CH3 and N-BH3 Derivatives of the cis-Cyclen and cis-Cyclam Condensation Products with Glyoxal

Tetrahedron ◽  
2000 ◽  
Vol 56 (35) ◽  
pp. 6427-6433 ◽  
Author(s):  
Susana Rojas-Lima ◽  
Norberto Farfán ◽  
Rosa Santillan ◽  
Dolores Castillo ◽  
Martha E. Sosa-Torres ◽  
...  
Keyword(s):  
Structural Characterization ◽  
Condensation Products ◽  
Comparative Structural Characterization ◽  
Derivatives Of

Comparative Structural Characterization of Spiral Dextrin Inclusion Complexes with Vitamin E or Soy Isoflavone

2017 ◽  
Vol 65 (39) ◽  
pp. 8744-8753 ◽  
Author(s):  
Ping-Ping Wang ◽  
Xin-Sheng Qin ◽  
Qing-Yu Yang ◽  
Zhi-Gang Luo ◽  
Zhi-Gang Xiao ◽  
...  
Keyword(s):  
Vitamin E ◽  
Inclusion Complexes ◽  
Structural Characterization ◽  
Soy Isoflavone ◽  
Comparative Structural Characterization

New ultrastructural findings about Borrelia burgdorferi by cryofixation, negative staining, thin sectioning and scanning techniques

1990 ◽  
Vol 48 (3) ◽  
pp. 582-583
Author(s):  
S. F. Hayes ◽  
M. D. Corwin ◽  
T. G. Schwan ◽  
D. W. Dorward ◽  
W. Burgdorfer
Keyword(s):  
Lyme Disease ◽  
Borrelia Burgdorferi ◽  
Structural Characterization ◽  
Negative Staining ◽  
Low Speed ◽  
Thin Sectioning ◽  
Ultrastructural Findings

Characterization of Borrelia burgdorferi strains by means of negative staining EM has become an integral part of many studies related to the biology of the Lyme disease organism. However, relying solely upon negative staining to compare new isolates with prototype B31 or other borreliae is often unsatisfactory. To obtain more satisfactory results, we have relied upon a correlative approach encompassing a variety EM techniques, i.e., scanning for topographical features and cryotomy, negative staining and thin sectioning to provide a more complete structural characterization of B. burgdorferi.For characterization, isolates of B. burgdorferi were cultured in BSK II media from which they were removed by low speed centrifugation. The sedimented borrelia were carefully resuspended in stabilizing buffer so as to preserve their features for scanning and negative staining. Alternatively, others were prepared for conventional thin sectioning and for cryotomy using modified procedures. For thin sectioning, the fixative described by Ito, et al.

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