Thermodynamics of binding of alpha-cyclodextrin to straight-chain alkyl derivatives in aqueous solution
(2003) In Journal of Inclusion Phenomena and Molecular Recognition in Chemistry 46(3-4). p.125-132- Abstract
- Apparent standard Gibbs energy, enthalpy, entropy, and heat capacity data of the interactions of alpha-cyclodextrin (alphaCD) to some n-carboxylates H(CH2)(n)COO- (n = 4 - 6), are determined by isothermal titration microcalorimetry at different temperatures in phosphate buffer, pH 9.0, assuming a 1 : 1 model in dilute solution. Modelling of contributions of the thermodynamic properties of the solution indicates that aCD undergoes conformational change upon binding to homologous series of n-carboxylates, n-alcohols, alpha,omega-alkane dicarboxylates and alpha,omega-alkane diols.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/297153
- author
- Stödeman, Magnus LU ; Gomez-Orellana, I and Hallen, D
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- complex formation, alpha-cyclodextrin, alkyl derivatives, microcalorimetry
- in
- Journal of Inclusion Phenomena and Molecular Recognition in Chemistry
- volume
- 46
- issue
- 3-4
- pages
- 125 - 132
- publisher
- Springer
- external identifiers
-
- wos:000186271000002
- scopus:3543015016
- ISSN
- 0923-0750
- DOI
- 10.1023/A:1026380832331
- language
- English
- LU publication?
- yes
- id
- c44a1eae-4ace-4bef-a5a9-d665c9cb5704 (old id 297153)
- date added to LUP
- 2016-04-01 15:21:01
- date last changed
- 2022-01-28 04:54:14
@article{c44a1eae-4ace-4bef-a5a9-d665c9cb5704, abstract = {{Apparent standard Gibbs energy, enthalpy, entropy, and heat capacity data of the interactions of alpha-cyclodextrin (alphaCD) to some n-carboxylates H(CH2)(n)COO- (n = 4 - 6), are determined by isothermal titration microcalorimetry at different temperatures in phosphate buffer, pH 9.0, assuming a 1 : 1 model in dilute solution. Modelling of contributions of the thermodynamic properties of the solution indicates that aCD undergoes conformational change upon binding to homologous series of n-carboxylates, n-alcohols, alpha,omega-alkane dicarboxylates and alpha,omega-alkane diols.}}, author = {{Stödeman, Magnus and Gomez-Orellana, I and Hallen, D}}, issn = {{0923-0750}}, keywords = {{complex formation; alpha-cyclodextrin; alkyl derivatives; microcalorimetry}}, language = {{eng}}, number = {{3-4}}, pages = {{125--132}}, publisher = {{Springer}}, series = {{Journal of Inclusion Phenomena and Molecular Recognition in Chemistry}}, title = {{Thermodynamics of binding of alpha-cyclodextrin to straight-chain alkyl derivatives in aqueous solution}}, url = {{http://dx.doi.org/10.1023/A:1026380832331}}, doi = {{10.1023/A:1026380832331}}, volume = {{46}}, year = {{2003}}, }