Interaction Scheme

Molecule

Perchlorate ion
Perchlorate

c = 0.0 — 182.0 µM

Host

Carboxyprop bu1
Dodecakis(3‐carboxypropyl)bambus[6]uril

c = 85.6 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.20⋅106 ± 1.00⋅105 M-1
Kd =
logKa = 6.08 ± 0.04
T 30.0 °C 303 K
Energy kJ mol-1 kcal mol-1
ΔG = -35.28 ± 0.21 -8.43 ± 0.05
ΔH = -57.2 ± 0.3 -13.67 ± 0.07
-TΔS = 22.2 5.31
J mol-1 K-1 cal mol-1 K-1
ΔS = -73.2 -17.5
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 TETRAMETHYLAMMO...
pH 4.0
Please find here information about the dataset this interaction is part of.
Citation:

V. Havel, V. Sindelar, M. Babiak, SupraBank 2024, Modulation of Bambusuril Anion Affinity in Water (dataset). https://doi.org/10.34804/supra.20210928363

Link: https://doi.org/10.34804/supra.20210928363
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

V. Havel, M. Babiak, V. Sindelar, Chem. Eur. J. 2017, 23, 8963–8968.

Link: https://doi.org/10.1002/chem.201701316
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Perchlorate (1.6666666666666667e-05 M) and Dodecakis(3‐carboxypropyl)bambus[6]uril (0 — 3.3333333333333335e-05 M).