Interaction Scheme

Molecule

Ldp
4-[2-[4-(dimethylamino)phenyl]ethenyl]-1-[2-(4-...

Host

Cb7
CB7

Cofactor

Cb7
CB7

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.58⋅104 ± 1700.0 M-1
Kd =
logKa = 4.2 ± 0.05
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -23.97 ± 0.27 -5.73 ± 0.06
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Associative Binding Assay
Technique: Fluorescence
𝛌ex = 493.0 nm
𝛌em = 599.0 nm
Detailed information about the solvation.
Solvent System Single Solvent
Solvent water
Please find here information about the dataset this interaction is part of.
Citation:

Q. Wang, H. Zhang, L. Liu, C. Gao, R. Sun, SupraBank 2024, Enhancing photostability of cyanine dye by cucurbituril encapsulation (dataset). https://doi.org/10.34804/supra.20231009493

Link: https://doi.org/10.34804/supra.20231009493
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

H. Zhang, L. Liu, C. Gao, R. Sun, Q. Wang, Dyes and Pigments 2012, 94, 266–270.

Link: https://doi.org/10.1016/j.dyepig.2012.01.022
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of 4-[2-[4-(dimethylamino)phenyl]ethenyl]-1-[2-(4-aminophenoxy)ethyl] pyridinium bromide (0.0012658227848101266 M) and CB7 (0 — 0.002531645569620253 M).