Interaction Scheme

Molecule

Hoechst dye 33258
Hoechst Dye 33258

c = 1.0 µM

Host

Cb7
CB7

c = 0.0 — 50.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 6.30⋅1011 M-1
Kd =
logKa = 11.8
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -67.35 -16.1
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 353.0 nm
𝛌em = 500.0 nm
Detailed information about the solvation.
Solvent System Complex Mixture
Solvents water
Additives hydrochloric acid
pH 4.5
Please find here information about the dataset this interaction is part of.
Citation:

J. Mohanty, N. Barooah, H. Pal, A. C. Bhasikuttan, SupraBank 2024, Supramolecular assembly of hoechst-33258 with cucurbit[7]uril macrocycle (dataset). https://doi.org/10.34804/supra.2021092892

Link: https://doi.org/10.34804/supra.2021092892
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

N. Barooah, J. Mohanty, H. Pal, A. C. Bhasikuttan, Phys. Chem. Chem. Phys. 2011, 13, 13117.

Link: https://doi.org/10.1039/c1cp20493a
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Hoechst Dye 33258 (3.174603174603175e-11 M) and CB7 (0 — 6.34920634920635e-11 M).