Interaction

curated

Interaction Scheme

Molecule

Untitled
Acridine Yellow G

c = 5.0 µM

Host

Cb7
CB7

c = 0.0 — 20.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.25⋅104 ± 2800.0 M-1
Kd =
logKa = 4.1 ± 0.1
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -23.39 ± 0.56 -5.59 ± 0.13
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 440.0 nm
𝛌em = 480.0 nm
Ibound⁄Ifree = 6.0
Detailed information about the solvation.
Solvent System Single Solvent
Solvent water
Please find here information about the dataset this interaction is part of.
Citation:

B. Chakraborty, S. Basu, SupraBank 2024, Deciphering the host–guest chemistry of Acridine Yellow and Cucurbit[7]uril: An integrated spectroscopic and calorimetric study (dataset). https://doi.org/10.34804/supra.20210928156

Link: https://doi.org/10.34804/supra.20210928156
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

B. Chakraborty, S. Basu, Chemical Physics Letters 2011, 507, 74–79.

Link: https://doi.org/10.1016/j.cplett.2011.03.014
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Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of Acridine Yellow G (0.0016 M) and CB7 (0 — 0.0032 M).