Interaction Scheme

Molecule

Methyl pyridinium paracyclophane iodide
MPCP

c = 11.0 µM

Host

Cb7
CB7

c = 0.0 — 27.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka > 1.00⋅104 M-1
Kd >
logKa > 4.0
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG < -22.83 -5.46
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 333.0 nm
𝛌em = 563.0 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:

L. Grimm, SupraBank 2024, Fluorescent Paracyclophanes: Unveiling Ultra-strong Binding with Cucurbit[8]uril in Aqueous Environments (dataset). https://doi.org/10.34804/supra.20240313527

Link: https://doi.org/10.34804/supra.20240313527
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Please find here information about the scholarly article describing the results derived from that data.

Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of MPCP (0.002 M) and CB7 (0 — 0.004 M).