Interaction

uncurated

Interaction Scheme

Molecule

Ber
Berberine

c = 2.0 µM

Host

Cb8
CB8

Binding Properties

𝜈 Molecule 2 : 1 Host
Ka = 2.51⋅1010 ± 5.78⋅108 M-2
Kd =
logKa = 10.4 ± 0.01
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -59.36 ± 0.06 -14.19 ± 0.01
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 360.0 nm
𝛌em = 514.0 nm
Detailed information about the solvation.
Solvent System Buffer System 10 mM PBS - pH 6
Source of Concentration
Total concentration 10.0 mM
pH 6.0
Please find here information about the dataset this interaction is part of.
Citation:

N. Manoj Kumar, SupraBank 2024, Chemiluminescent Cucurbit[n]uril-Based Chemosensor for the Detection of Drugs in Biofluids (dataset). https://doi.org/10.34804/supra.20220628436

Link: https://doi.org/10.34804/supra.20220628436
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

N. M. Kumar, P. Picchetti, C. Hu, L. M. Grimm, F. Biedermann, ACS Sens. 2022, 7, 2312–2319.

Link: https://doi.org/10.1021/acssensors.2c00934
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Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of Berberine (7.961783439490446e-10 M) and CB8 (0 — 1.5923566878980892e-09 M).