Interaction Scheme

Molecule

Iodide
I-

c = 0.0 — 26200.0 µM

Host

Carboxypent bu
Dodecakis(5‐carboxypentyl)bambus[6]uril

c = 1000.0 µM

Cofactor

Bromide
Br-

c = 97000.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.10⋅106 ± 1.00⋅105 M-1
Kd =
logKa = 6.04 ± 0.04
T 30.0 °C 303 K
Energy kJ mol-1 kcal mol-1
ΔG = -35.06 ± 0.23 -8.38 ± 0.05
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Associative Binding Assay
Technique: Nuclear Magnetic Resonance
Nucleus H-1
Detailed information about the solvation.
Solvent System Complex Mixture
Solvents Deuterium Oxide 100.0 %
Dipotassium deu...
Additives Dipotassium deu... 20.0 mM
Total concentration 20.0 mM
pH 7.1
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
Export: BibTex | RIS | EndNote

Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of I- (1.8181818181818182e-05 M) and Dodecakis(5‐carboxypentyl)bambus[6]uril (0 — 3.6363636363636364e-05 M).