Dependence of viscosity and diffusion on β-cyclodextrin and chloroquine diphosphate interactions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F21%3A63539079" target="_blank" >RIV/70883521:28610/21:63539079 - isvavai.cz</a>

Alternative codes found

RIV/70883521:28110/21:63539079

Result on the web

<a href="https://www.mdpi.com/2227-9717/9/8/1433" target="_blank" >https://www.mdpi.com/2227-9717/9/8/1433</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/pr9081433" target="_blank" >10.3390/pr9081433</a>

Result language

angličtina

Original language name

Dependence of viscosity and diffusion on β-cyclodextrin and chloroquine diphosphate interactions

Original language description

Mutual diffusion coefficients of chloroquine diphosphate (CDP) in aqueous solutions both without and with β-cyclodextrin (β-CD) were measured at concentrations from (0.0000 to 0.0100) mol dm−3 and 298.15 K, using the Taylor dispersion technique. Ternary mutual diffusion coefficients (Dik) measured by the same technique are reported for aqueous CDP + β-CD solutions at 298.15 K. The presence of β CD led to relevant changes in the diffusion process, as showed by nonzero values of the cross-diffusion coefficients, D12 and D21 . β-CD concentration gradients produced significant co-current coupled flows of CDP. In addition, the effects of β-CD on the transport of CDP are assessed by comparing the binary diffusion coefficient of aqueous CDP solutions with the main diffusion coefficient (D11 ) measured for ternary {CDP(1) + β-CD(2)} solutions. These observations are supported by viscosity analysis. All data allow to have a better interpretation on the effect of cyclodextrin on the transport behavior of CDP.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10404 - Polymer science

Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Processes

ISSN

2227-9717

e-ISSN

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Volume of the periodical

9

Issue of the periodical within the volume

8

Country of publishing house

CH - SWITZERLAND

Number of pages

11

Pages from-to

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UT code for WoS article

000690223800001

EID of the result in the Scopus database

2-s2.0-85113479310