Interaction Scheme

Molecule

Brilliant cresyl blue
Brilliant cresyl blue

c = 10.0 µM

Host

2 he %c3%9f cd
2-HE-β-CD

c = 0.0 — 2000.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 752.0 ± 20.0 M-1
Kd =
logKa = 2.88 ± 0.01
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -16.42 ± 0.07 -3.92 ± 0.02
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 635.0 nm
𝛌em = 672.0 nm
IboundIfree = 1.8
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. Zhang, Z. Jiang, Y. Guo, R. Li, SupraBank 2024, Complexation study of brilliant cresyl blue with β-cyclodextrin and its derivatives by UV–vis and fluorospectrometry (dataset). https://doi.org/10.34804/supra.20210928121

Link: https://doi.org/10.34804/supra.20210928121
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

Q.-F. Zhang, Z.-T. Jiang, Y.-X. Guo, R. Li, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2008, 69, 65–70.

Link: https://doi.org/10.1016/j.saa.2007.03.009
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Brilliant cresyl blue (0.026595744680851064 M) and 2-HE-β-CD (0 — 0.05319148936170213 M).