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2023

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Full-Text Articles in Physical Sciences and Mathematics

Drug-Excipient Interactions, Maria Ballester Jan 2023

Drug-Excipient Interactions, Maria Ballester

Biophysical Chemistry Laboratory Manual

No abstract provided.


Bomb Calorimeter, Maria Ballester, Arthur Sikora Jan 2023

Bomb Calorimeter, Maria Ballester, Arthur Sikora

Biophysical Chemistry Laboratory Manual

The purpose of this laboratory is to determine the heat of combustion of a sample of sugar and artificial sweeteners by using an IKA Bomb Calorimeter (C200si).


Formation Of Iron(Iii) Thiocyanate - Stopped Flow, Maria Ballester, Victor Castro Jan 2023

Formation Of Iron(Iii) Thiocyanate - Stopped Flow, Maria Ballester, Victor Castro

Biophysical Chemistry Laboratory Manual

The purpose of this laboratory is to determine the equilibrium constant and the forward and reverse rate constants for the formation of Iron(III) Thiocyanate.


Calculating Avogadro's Number, Maria Ballester, Victor Castro Ph.D. Jan 2023

Calculating Avogadro's Number, Maria Ballester, Victor Castro Ph.D.

Biophysical Chemistry Laboratory Manual

The value of Avogadro's number is found by using kinetic theory along with (a) the volume change upon sublimation of a small quantity of dry ice (CO2), and (b) the diffusion length, as a function of time, of iodine in air at a certain temperature.


Apparent Dissociation Constant Of A Porphyrin, Maria Ballester, Victor Castro Jan 2023

Apparent Dissociation Constant Of A Porphyrin, Maria Ballester, Victor Castro

Biophysical Chemistry Laboratory Manual

The purpose of this laboratory is to determine the apparent acid dissociation constant, š¾a, by estimating the pš¾a value of a porphyrin using visible spectrophotometry. This apparent pš¾a value is measured by graphic interpolating the absorbance changes obtained at varied wavelengths for different acid concentrations using the Hendersonā€“Hasselbach equation.


Introduction To 2-D Plots With Excel, Maria Ballester, Victor Castro Ph.D. Jan 2023

Introduction To 2-D Plots With Excel, Maria Ballester, Victor Castro Ph.D.

Biophysical Chemistry Laboratory Manual

No abstract provided.