Formation and stability of calcium complexes of dimethyl sulfoxide in water

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10271747" target="_blank" >RIV/00216208:11310/14:10271747 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/14:00427705 RIV/60460709:41210/14:63674
Result on the web
<a href="http://dx.doi.org/10.1016/j.ijms.2014.01.001" target="_blank" >http://dx.doi.org/10.1016/j.ijms.2014.01.001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijms.2014.01.001" target="_blank" >10.1016/j.ijms.2014.01.001</a>

Result language
angličtina
Original language name
Formation and stability of calcium complexes of dimethyl sulfoxide in water
Original language description
Dimethyl sulfoxide (DMSO) is widely utilized compound in biomedical and technological applications. Predominantly, it is used for biomembranes opening during a drug delivery procedure. The mechanism of DMSO membrane treatment is influenced by DMSO interactions with Ca2+ as well as with water presence. In this study we investigate Ca2+ interactions with DMSO in an aqueous environment using electrospray ionization mass spectrometry supported by density functional calculations. The number of DMSO ligands in [Ca(DMSO)(x)](2+) depends on the conditions during the electrospray and ion-transfer process. At capillary temperatures lower than 120 degrees C the complexes with a high number of DMSO are preferentially transferred to the gas phase (e.g. [Ca(DMSO)(6)](2+)). With increasing temperature the number of DMSO ligands decreases while they are replaced with water molecules. Both the experiment and the calculations show that the bonding energy of DMSO to Ca2+ is strongly influenced by the pre
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
—

Project
<a href="/en/project/GP13-21409P" target="_blank" >GP13-21409P: Interactions of metal and nutrient ions with high priority pesticides in soil and on biomembranes</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)