Interaction

uncurated

Interaction Scheme

Molecule

Memantine
Memantine

c = 0.0 — 100.0 µM

Host

Cb8
CB8

c = 55.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 5.01⋅1012 ± 7.13⋅1012 M-1
Kd =
logKa = 12.7 ± 0.5
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -72.49 ± NaN -17.33 ± NaN
ΔH = -56.1 ± 2.1 -13.41 ± 0.5
-TΔS = -16.3 ± 3.4 -3.9 ± 0.81
J mol-1 K-1 cal mol-1 K-1
ΔS = 54.7 ± 11.4 13.1 ± 2.7
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Isothermal Titration Calorimetry
Instrument: MicroCal PEAQ-ITC
VCell = 200.0 𝜇L
VSyringe = 40.0 𝜇L
Molecule: syringe
Partner: cell
Detailed information about the solvation.
Solvent System Single Solvent
Solvent water
Please find here information about the dataset this interaction is part of.
Citation:

L. Grimm, SupraBank 2024, Fluorescent Paracyclophanes: Unveiling Ultra-strong Binding with Cucurbit[8]uril in Aqueous Environments (dataset). https://doi.org/10.34804/supra.20240313527

Link: https://doi.org/10.34804/supra.20240313527
Export: BibTex | RIS | EndNote
Please find here information about the scholarly article describing the results derived from that data.
Citation:

Link: https://suprabank.org/datasets/527

Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of Memantine (3.990422984836392e-12 M) and CB8 (0 — 7.980845969672785e-12 M).