scholarly journals Kosmotropic and Chaotropic behavior of hydrated ions in aqueous solutions in terms of expansibility and compressibility parameters

2021 ◽  
pp. 103405
Author(s):  
Bushra Naseem ◽  
Iqra Arif ◽  
Muhammad Asghar Jamal
1991 ◽  
Vol 46 (12) ◽  
pp. 1083-1094 ◽  
Author(s):  
Y. Tamura ◽  
H. Ohtaki ◽  
I. Okada

Abstract Molecular dynamics simulations of concentrated aqueous Csl solutions have been performed for Csl: H2O = 1:20 (2.78 molal) at 298 K and 341 K and 1:10 (5.56 molal) at 349 K. Effects of temperature and concentration on the structures of the hydrated ions, the ion pairs, and ionic aggregates are discussed by comparing the results with X-ray diffraction data obtained under similar conditions [1]


Author(s):  
K. J. Böhm ◽  
a. E. Unger

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:


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