Dataset curated
- DOI:
- https://doi.org/10.34804/supra.20210928235
- Title:
- Complexation of Some Amino Acids and Peptides by p-Sulfonatocalix[4]arene and Hexasodium p-Sulfonatocalix[6]arene in Aqueous Solution
- Description:
- The stability constants (log K), the reaction enthalpy(Δ H) and entropy (Δ S) of the complexesformed between some amino acids (glycine, L-alanine,L-valine, L-leucine, L-phenylalanine, L-tryptophan,L-threonine, and L-lysine) and peptides (glycyl-glycine,glycyl-L-alanine, glycyl-L-leucine, glycyl-L-phenylalanine,L-leucyl-glycine, L-leucyl-L-alanine, glycyl-L-valine,L-leucyl-glycyl-glycine, and glycyl-glycyl-glycine) withp-sulfonatocalix[4]arene and hexasodiump-sulfonatocalix[6]arene in aqueous solutions by meansof calorimetric titration have been investigated. The reportedresults demonstrate that the amino acids and peptides under studyform complexes with both p-sulfonatocalix[4]areneand hexasodium p-sulfonatocalix[6]arene. In the case of theamino acids and peptides the complexation with water-solublecalixarenes in aqueous solution is favored by enthalpiccontributions and disfavored by entropic contributions. However,no influence of the ring size of the calixarenes upon thecomplexation is observed. By comparison with the reaction ofthe sodium salt of phenol-4-sulfonic acid with amino acids amacrocyclic effect in case of the calixarenes is possible.
| Citation: |
H. Buschmann, L. Mutihac, E. Schollmeyer, SupraBank 2024, Complexation of Some Amino Acids and Peptides by p-Sulfonatocalix[4]arene and Hexasodium p-Sulfonatocalix[6]arene in Aqueous Solution (dataset). https://doi.org/10.34804/supra.20210928235 |
| Link: | https://doi.org/10.34804/supra.20210928235 |
| Export: | BibTex | RIS | EndNote |
| Views | Downloads | Citations |
|---|---|---|
| 8190 | 0 | 0 |
| Citation: |
H.-J. Buschmann, L. Mutihac, E. Schollmeyer, Journal of Inclusion Phenomena and Macrocyclic Chemistry 2003, 46, 133–137. |
| Link: | https://doi.org/10.1023/A:1026361017680 |
| Export: | BibTex | RIS | EndNote |
- Creators:
-
|
|
H.-J. Buschmann
-
|
|
L. Mutihac
-
|
|
E. Schollmeyer
- Contributers:
-
|
|
Mary Maguire
|
DataManager
- Subjects:
- general chemistry food science condensed matter physics
Included Interactions 25 Info
How can we help you?
- Choose This is a comprehensive overview please explain what each part means.
- Choose I currently do not really know what to do next, please give me some guidance.
Close Guide
