Interaction Scheme

Molecule

Untitled
[5,10,15,20-tetrakis- (4-sulfonatophenyl)porphi...

c = 0.0 — 4.0 µM

Host

Image
PMCD-perylene bisimides

c = 1.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.30⋅107 M-1
Kd =
logKa = 7.11
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -40.61 -9.71
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 490.0 nm
𝛌em = 535.0 nm
Detailed information about the solvation.
Solvent System Buffer System 50 mM phosphate pH-7.0
Solvents water
Source of Concentration
Total concentration 50.0 mM
pH 7.0
Please find here information about the dataset this interaction is part of.
Citation:

D. Guo, Y. Liu, K. Wang, B. Jiang, SupraBank 2024, Excitonic coupling interactions in the self-assembly of perylene-bridged bis(β-cyclodextrin)s and porphyrin (dataset). https://doi.org/10.34804/supra.20210928217

Link: https://doi.org/10.34804/supra.20210928217
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

K.-R. Wang, D.-S. Guo, B.-P. Jiang, Y. Liu, Chem. Commun. 2012, 48, 3644.

Link: https://doi.org/10.1039/c2cc17786b
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of [5,10,15,20-tetrakis- (4-sulfonatophenyl)porphinato]zinc(II) (2) (1.5384615384615385e-06 M) and PMCD-perylene bisimides (0 — 3.076923076923077e-06 M).