Interaction

curated

Interaction Scheme

Molecule

Untitled
Tetraethylammonium iodide

Host

Cx4
Cx4

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.40⋅105 ± 1.00⋅104 M-1
Kd =
logKa = 5.15 ± 0.03
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -29.37 ± 0.18 -7.02 ± 0.04
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Isothermal Titration Calorimetry
Molecule: syringe
Partner: syringe
Detailed information about the solvation.
Solvent System Complex Mixture
Solvents water
Additives hydrochloric acid
Total concentration 10.0 mM
pH 2.0
Please find here information about the dataset this interaction is part of.
Citation:

H. Bakirci, W. M. Nau, SupraBank 2025, Fluorescence Regeneration as a Signaling Principle for Choline and Carnitine Binding: A Refined Supramolecular Sensor System Based on a Fluorescent Azoalkane (dataset). https://doi.org/10.34804/supra.20210928371

Link: https://doi.org/10.34804/supra.20210928371
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

H. Bakirci, W. M. Nau, Adv. Funct. Mater. 2006, 16, 237–242.

Link: https://doi.org/10.1002/adfm.200500219
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Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of Tetraethylammonium iodide (0.00014285714285714287 M) and Cx4 (0 — 0.00028571428571428574 M).