Interaction Scheme
Molecule
Na+
Host
pyrene-modified calix[4]arene derivative
Binding Properties
| 𝜈 | Molecule 1 : 1 Host | ||
| Ka = | 2190.0 | M-1 | |
| Kd = | |||
| logKa = | |||
| T | 25.0 °C | ||
| Energy | kJ mol-1 | kcal mol-1 | |||
|---|---|---|---|---|---|
| ΔG | = | -19.07 | -4.56 |
These are the specifications of the determination of the experimental results.
| Detection Method: | Direct | |||
| Assay Type: | Direct Binding Assay | |||
| Technique: | Fluorescence | |||
| 𝛌ex | = | 343.0 nm | ||
| 𝛌em | = | 375.0 nm | ||
Detailed information about the solvation.
| Solvent System | Complex Mixture | |
| Solvents | acetonitrile | 90.0 % |
| dimethyl sulfoxide | 10.0 % | |
Please find here information about the dataset this interaction is part of.
| Citation: |
Y. Liu, K. Wang, D. Guo, B. Jiang, SupraBank 2025, Highly selective fluorescent chemosensor for Na+ based on pyrene-modified calix[4]arene derivative (dataset). https://doi.org/10.34804/supra.20210928226 |
| Link: | https://doi.org/10.34804/supra.20210928226 |
| Export: | BibTex | RIS | EndNote |
Please find here information about the scholarly article describing the results derived from that data.
| Citation: |
K. R. Wang, D. S. Guo, B. P. Jiang, Y. Liu, Sci. China Ser. B-Chem. 2009, 52, 513–517. |
| Link: | https://doi.org/10.1007/s11426-009-0011-5 |
| Export: | BibTex | RIS | EndNote | |
Binding Isotherm Simulations
The plot depicts the binding isotherm simulation of a 1:1 interaction of Na+ (0.0091324200913242 M) and pyrene-modified calix[4]arene derivative (0 — 0.0182648401826484 M).
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