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Questions related from Zaid Assaf
Say we had a buffer of an unknown concentration. What's the best way to do the assay? For a buffer [HA] and its conjugate base [A-] at pH=pKa, [HA]=[A-]. If we were to assay using titration,...
14 April 2020 3,232 0 View
Water absorbs CO2 from the atmosphere and forms H2CO3. Carbonic acid in turn dissociates because it's a weak acid. If we were to measure the pKa of another weak acid in water that contains H2CO3...
02 March 2019 6,483 2 View
What would be an accurate method to measure the enthalpy of crystallization of a crystalline powder e.g Phenobarbital. DSC was my first thought, however, the lattice energy = Hfusion+ Hvap....
02 October 2018 3,302 3 View
What is the origin of the shift (up) in the baseline of the UV-VIS spectrum as noticed from 300 nm to 800 nm in the screenshot attached? I'm measuring phenobarbital in 0.2 NaOH against 0.2 NaOH...
08 August 2018 3,895 17 View
Any suggestions for a good and relieble software package (free or commercial, graphical or command line) that can do the following: 1)Molecular docking on graphite, tubes, metals .... etc to...
01 November 2016 3,343 3 View
I have a set of ligands that I want to calculate the binding energy for. If one was to calculate binding energy based on this equation : EnergyBinding = EnergyComplex -...
27 June 2016 7,970 7 View
Hello, I have few ligands that I want to dock on an enzyme, but I cant figure out which docking scheme to carry on. 1) run an MD simulation of the holo enzyme, then dock on representative...
12 April 2016 1,253 6 View
