Ion Interactions across Graphene in Electrolyte Aqueous Solutions

2019 ◽  
Vol 123 (15) ◽  
pp. 9799-9806 ◽  
Author(s):  
Martin Pykal ◽  
Michal Langer ◽  
Barbora Blahová Prudilová ◽  
Pavel Banáš ◽  
Michal Otyepka
Keyword(s):  
Aqueous Solutions ◽  
Ion Interactions

Solvation and ion–ion interactions in aqueous and non-aqueous solutions of cationic cytostatic agent prospidium chloride

2019 ◽  
Vol 29 (4) ◽  
pp. 441-443
Author(s):  
Andrey V. Kustov ◽  
Tatiyana V. Kudayarova ◽  
Olga A. Antonova ◽  
Nataliya L. Smirnova ◽  
Andrey A. Kladiev ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Cytostatic Agent ◽  
Ion Interactions

Long-range ion–water and ion–ion interactions in aqueous solutions

2015 ◽  
Vol 17 (13) ◽  
pp. 8427-8430 ◽  
Author(s):  
Chen Chen ◽  
Congcong Huang ◽  
Iradwikanari Waluyo ◽  
Thomas Weiss ◽  
Lars G. M. Pettersson ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Experimental Evidence ◽  
Long Range ◽  
Small Angle ◽  
Chem Phys ◽  
X Ray ◽  
Direct Experimental Evidence ◽  
Ion Interactions ◽  
X Ray Scattering ◽  
Ray Scattering

Using small-angle X-ray scattering (SAXS), we obtained direct experimental evidence on the structure of hydrated polyatomic anions, with hydration effects starkly different from those of cations (J. Chem. Phys., 2011, 134, 064513).

Dextran-rare earth ion interactions. I. Dynamics in aqueous solutions

2001 ◽  
Vol 82 (2) ◽  
pp. 323-329 ◽  
Author(s):  
H. Mazi ◽  
B. Zümreoğlu-Karan ◽  
A. Güner
Keyword(s):  
Rare Earth ◽  
Aqueous Solutions ◽  
Rare Earth Ion ◽  
Ion Interactions

Aqueous solutions of tetraalkylammonium halides: ion hydration, dynamics and ion–ion interactions in light of steric effects

2014 ◽  
Vol 16 (26) ◽  
pp. 13447-13457 ◽  
Author(s):  
Debsindhu Bhowmik ◽  
Natalie Malikova ◽  
Guillaume Mériguet ◽  
Olivier Bernard ◽  
José Teixeira ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Steric Effects ◽  
Ion Hydration ◽  
Ion Interactions ◽  
Tetraalkylammonium Halides ◽  
Hydration Dynamics

The absence of hydrophobicity-driven cation aggregation is reported in TMABr and TBABr aqueous solutions, by means of microscopic simulations.

The energetics of solvation and ion-ion interactions in prospidium chloride aqueous solutions

2018 ◽  
Vol 263 ◽  
pp. 49-52 ◽  
Author(s):  
A.V. Kustov ◽  
O.A. Antonova ◽  
N.L. Smirnova ◽  
A.A. Kladiev ◽  
A.A. Kladiev ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Ion Interactions

Ion Interactions with the Carbon Nanotube Surface in Aqueous Solutions: Understanding the Molecular Mechanisms

ChemPhysChem ◽  
2010 ◽  
Vol 11 (12) ◽  
pp. 2612-2616 ◽  
Author(s):  
Andrey I. Frolov ◽  
Alex G. Rozhin ◽  
Maxim V. Fedorov
Keyword(s):  
Carbon Nanotube ◽  
Aqueous Solutions ◽  
Molecular Mechanisms ◽  
Ion Interactions

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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