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Ultraviolet-Visible (UV-Vis) Spectroscopy – Limitations and Deviations of Beer-Lambert Law
Under certain circumstances the Beer Lambert relationship breaks down and gives a non-linear relationship. These deviations from the Beer Lambert law can be classified into three categories: real deviations, instrument deviations and chemical deviations.
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Ultraviolet-Visible (UV-Vis) Spectroscopy – Derivation of Beer-Lambert Law
Beer-Lambert law (also called Beer’s law) helps to correlate the intensity of absorption of UV-visible radiation to the amount of substance presence in a sample.
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Pharmacognosy of Vinca Alkaloids (Periwinkle)
Vinca alkaloids are obtained mainly from a species of periwinkle known as Madagascar Periwinkle. Vinca alkaloids are chemically indole alkaloids and are known to possess anti-cancer, anti-hypertensive and anti-diabetic roles.
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The Ageing Skin – Introduction
The skin is the most superficial part of the body. The signs of ageing are most visible in the skin. Although, ageing skin is not a threat to a person, it can have a detrimental effect on the psychology of a person.
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A Primer on Measuring Concentrations – Molarity, Moles and Other Confusing Stuff
Being pharmacy and pharmaceutical science students, we face concentrations all around us in some form or the other. This article is aimed to guide you better on how you can do the calculations and understand what is going on while calculating concentrations. We start off with the definition of Avagadro’s Number, cover gram molecular weight, moles, molarity etc. and will end with real life example problems with solutions which you can use to practice your calculations with.
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Medicinal Chemistry of the Peripheral Nervous System – Adrenergics and Cholinergic their Biosynthesis, Metabolism and Structure Activity Relationships
A summary of the medicinal chemistry of adrenergics and cholinergic drugs including biosynthesis of norepinephrine and biosynthesis of acetylcholine, metabolism of norepinephrine and metabolism of acetylcholine and the structure activity relationship of the adrenergic and cholinergic agents.
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Direct Renin Inhibitors as Antihypertensive Drugs
Direct renin inhibition offers another weapon in the arsenal against hypertension.
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Analytical Chemistry
Ultraviolet-Visible (UV-Vis) Spectroscopy – Limitations and Deviations of Beer-Lambert Law
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Analytical Chemistry
Ultraviolet-Visible (UV-Vis) Spectroscopy – Derivation of Beer-Lambert Law
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Notes
Pharmacognosy of Vinca Alkaloids (Periwinkle)
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Pharmacognosy of Ergot (Argot or St. Anthony’s Fire)
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Analytical Chemistry
Ultraviolet-Visible (UV-Vis) Spectroscopy – Principle
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Articles
A Review of Polymorphism and the Amorphous State in the Formulation Strategy of Medicines
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Analytical Chemistry
Introduction to the Electromagnetic Spectrum and Spectroscopy
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Notes
Boron Enolates for Aldol Synthesis and Other Reactions
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Notes
Directed Aldol Synthesis: Part 2 – Syn and Anti control using Zimmerman Traxler principle
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Directed Aldol Synthesis: Part 1 – Formation of E-Enolate and Z-Enolate
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Animations
How Embryonic Stem Cell Lines Are Made
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Animations
Sanger Sequencing – Early DNA Sequencing
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Model Organisms
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