Interaction Scheme

Molecule

Untitled
Nile Red

Host

Cb6 analogue 1
Tetrahydropyridazinophthalazine-tetraone-CB6

c = 0.1 — 10.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 8.20⋅106 M-1
Kd =
logKa = 6.91 ± 0.0
T 22.0 °C 295 K
Energy kJ mol-1 kcal mol-1
ΔG = -39.07 ± 0.0 -9.34 ± 0.0
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌em = 540.0 nm
Detailed information about the solvation.
Solvent System Buffer System 50 mM acetate pH-4.74
Solvents water 100.0 %
Additives acetic acid 25.3 mM
Sodium acetate 24.7 mM
Source of Concentration
Total concentration 50.0 mM
pH 4.74
Please find here information about the dataset this interaction is part of.
Citation:

L. Isaacs, J. Lagona, B. D. Wagner, P. G. Boland, SupraBank 2024, A Cucurbit[6]uril Analogue:  Host Properties Monitored by Fluorescence Spectroscopy (dataset). https://doi.org/10.34804/supra.20210928348

Link: https://doi.org/10.34804/supra.20210928348
Export: BibTex | RIS | EndNote
Please find here information about the scholarly article describing the results derived from that data.
Citation:

B. D. Wagner, P. G. Boland, J. Lagona, L. Isaacs, J. Phys. Chem. B 2005, 109, 7686–7691.

Link: https://doi.org/10.1021/jp044369c
Export: BibTex | RIS | EndNote |

Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Nile Red (2.4390243902439023e-06 M) and Tetrahydropyridazinophthalazine-tetraone-CB6 (0 — 4.878048780487805e-06 M).