scholarly journals Temperature-Induced Change of Water Structure in Aqueous Solutions of Some Kosmotropic and Chaotropic Salts

2021 ◽  
Vol 22 (23) ◽  
pp. 12896
Author(s):  
Ferenc Kovács ◽  
Hui Yan ◽  
Heng Li ◽  
Sándor Kunsági-Máté

The hydrogen bond structure of water was examined by comparing the temperature dependent OH-stretching bands of water and aqueous NaClO4, KClO4, Na2SO4, and K2SO4 solutions. Results called attention to the role of cations on top of the importance of anions determining the emerging structure of a multi-layered system consisting single water rings or multi-ring water-clusters.

2012 ◽  
Vol 87 (1) ◽  
pp. 687-694 ◽  
Author(s):  
Olga E. Philippova ◽  
Evgeniya V. Korchagina ◽  
Evgeny V. Volkov ◽  
Valery A. Smirnov ◽  
Alexei R. Khokhlov ◽  
...  

2015 ◽  
Vol 51 (47) ◽  
pp. 9690-9693 ◽  
Author(s):  
Kalapu Chakrapani ◽  
S. Sampath

Temperature dependent reaction products are observed when borohydride is present in aqueous solutions containing Ir3+.


2021 ◽  
Vol 125 (3) ◽  
pp. 1811-1818
Author(s):  
Estefanía Colombo ◽  
Gustavo D. Belletti ◽  
Sarah Fonseca ◽  
Leandro M. C. Pinto ◽  
M. Fernanda Juarez ◽  
...  

Water ◽  
2021 ◽  
Vol 13 (17) ◽  
pp. 2441
Author(s):  
Galina Sidorenko ◽  
Mitja Brilly ◽  
Boris Laptev ◽  
Nikolay Gorlenko ◽  
Leonid Antoshkin ◽  
...  

Based on published research on modifying the structure of water and water-containing systems, we assess external influence methods: temperature, magnetic field, light radiation, and their combination. We evaluate changes in the electrophysical, photo- and pH-metric biological, therapeutic, and other properties of water systems using non-destructive electrophysical research methods, i.e., thermometry, pH, laser interference, dynamic light scattering, microelectrophoresis, conductivity, surface tension, dielectric constant, polarimetric measurements, atomic force microscopy, and UV and EPR spectroscopy. The effects of temperature or magnetic field lead to a change in the content and size of water clusters, and physicochemical, biological, therapeutic, and other changes in the properties of water and water-containing systems. The combined effect of a magnetic field and curative mud and the impact of magnetised mineral water have a more pronounced therapeutic effect than only mineral water or curative mud. The data presented indirectly indicate structural changes in water and water-containing systems. We conclude that the primary mechanism of action of a magnetic field, light, or a combination of these factors on water and water-containing systems, including mineral water and therapeutic mud, is a change in the structure of water.


RSC Advances ◽  
2016 ◽  
Vol 6 (107) ◽  
pp. 105729-105736 ◽  
Author(s):  
Xiaoyu Cui ◽  
Wensheng Cai ◽  
Xueguang Shao

The different effects of glucose on water species provide evidence to explain the bioprotective function of carbohydrates in aqueous solutions.


Langmuir ◽  
2014 ◽  
Vol 30 (25) ◽  
pp. 7343-7352 ◽  
Author(s):  
Eduardo Hidalgo Baltasar ◽  
Mercedes Taravillo ◽  
Pedro D. Sanz ◽  
Valentín G. Baonza ◽  
Bérengère Guignon

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