Effect of water polyamorphism on the molecular vibrations of glycerol in its glassy aqueous solutions

2016 ◽  
Vol 145 (2) ◽  
pp. 024501 ◽  
Author(s):  
Yoshiharu Suzuki ◽  
Osamu Mishima
Keyword(s):  
Aqueous Solutions ◽  
Molecular Vibrations ◽  
Effect Of Water

Clustering of water molecules in aqueous solutions: Effect of water–solute interaction

2004 ◽  
Vol 6 (8) ◽  
pp. 1982-1987 ◽  
Author(s):  
Ivan Brovchenko ◽  
Alfons Geiger ◽  
Alla Oleinikova
Keyword(s):  
Aqueous Solutions ◽  
Water Molecules ◽  
Effect Of Water ◽  
Solute Interaction

scholarly journals Formation and dissociation of synthetic hetero-double-helix complex in aqueous solutions: significant effect of water content on dynamics of structural change

RSC Advances ◽  
2019 ◽  
Vol 9 (50) ◽  
pp. 29456-29462
Author(s):  
Tsukasa Sawato ◽  
Ryosuke Yuzawa ◽  
Higashi Kobayashi ◽  
Nozomi Saito ◽  
Masahiko Yamaguchi
Keyword(s):  
Structural Change ◽  
Aqueous Solutions ◽  
Water Content ◽  
Structural Changes ◽  
Double Helix ◽  
Effect Of Water ◽  
Small Change

Significant structural changes by small change in water content from 30 to 33%.

Measurements of the Cotton-Mouton effect of water and of several aqueous solutions

1992 ◽  
Vol 96 (25) ◽  
pp. 10477-10483 ◽  
Author(s):  
Jeffrey H. Williams ◽  
Jim Torbet
Keyword(s):  
Aqueous Solutions ◽  
Effect Of Water

Polyaniline: Processability from aqueous solutions and effect of water vapor on conductivity

1987 ◽  
Vol 21 (1-3) ◽  
pp. 21-30 ◽  
Author(s):  
Marie Angelopoulos ◽  
Anjan Ray ◽  
Alan G Macdiarmid ◽  
Arthur J Epstein
Keyword(s):  
Water Vapor ◽  
Aqueous Solutions ◽  
Effect Of Water

Ultrathin frozen sections of yeast without aldehyde prefixation

1978 ◽  
Vol 36 (2) ◽  
pp. 58-59
Author(s):  
K. J. Böhm ◽  
a. E. Unger
Keyword(s):  
Aqueous Solutions ◽  
Biological Material ◽  
Yeast Cells ◽  
Frozen Sections ◽  
Good Preservation ◽  
Ultrathin Frozen Sections

During the last years it was shown that also by means of cryo-ultra-microtomy a good preservation of substructural details of biological material was possible. However the specimen generally was prefixed in these cases with aldehydes.Preparing ultrathin frozen sections of chemically non-prefixed material commonly was linked up to considerable technical and manual expense and the results were not always satisfying. Furthermore, it seems to be impossible to carry out cytochemical investigations by means of treating sections of unfixed biological material with aqueous solutions.We therefore tried to overcome these difficulties by preparing yeast cells (S. cerevisiae) in the following manner:

Imaging polymers, proteins and dna in aqueous solutions with the atomic force microscope

1989 ◽  
Vol 47 ◽  
pp. 32-33
Author(s):  
S.A.C. Gould ◽  
B. Drake ◽  
C.B. Prater ◽  
A.L. Weisenhorn ◽  
S.M. Lindsay ◽  
...  
Keyword(s):  
Amino Acids ◽  
Dna Sequencing ◽  
Aqueous Solutions ◽  
Atomic Force Microscope ◽  
Piezoelectric Crystal ◽  
Atomic Force ◽  
Structure Of Molecules ◽  
Optical Lever

The atomic force microscope (AFM) is an instrument that can be used to image many samples of interest in biology and medicine. Images of polymerized amino acids, polyalanine and polyphenylalanine demonstrate the potential of the AFM for revealing the structure of molecules. Images of the protein fibrinogen which agree with TEM images demonstrate that the AFM can provide topographical data on larger molecules. Finally, images of DNA suggest the AFM may soon provide an easier and faster technique for DNA sequencing.The AFM consists of a microfabricated SiO2 triangular shaped cantilever with a diamond tip affixed at the elbow to act as a probe. The sample is mounted on a electronically driven piezoelectric crystal. It is then placed in contact with the tip and scanned. The topography of the surface causes minute deflections in the 100 μm long cantilever which are detected using an optical lever.

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