Physical Pharmaceutics 1 Notes pdf Free Download

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 Are you a Pharmacy Student and searching for Physical Pharmaceutics 1 Notes pdf Free download then you are in the right place. 

In this article we provide you b pharm 3rd sem notes.

physical pharmaceutics 1 notes pdf free download

Physical Pharmaceutics 1 Notes pdf Free download 2023

Physical Pharmaceutics 1 notes deals with the Study of all categories of microorganisims especially for the production of alchol
antibiotics, vaccines, vitamins enzymes .

Download Physical Pharmaceutics 1 Notes pdf Free download For B.Pharm and D.Pharm students.

 All the notes available on this website are free to download and easy to understand. 

This Physical Pharmaceutics 1 Notes pdf Free download will help all the B.Pharmacy and D.Pharmacy students very much to make a good score in their university and any other competitive exams.


Download any one of the pdf notes as your choice.

Solubility of drugs: Solubility expressions, mechanisms of solute solvent interactions, ideal solubility parameters, solvation & association, quantitative approach to the factors influencing solubility of drugs, diffusion principles in biological systems. Solubility of gas in liquids, solubility of liquids in liquids, (Binary solutions, ideal solutions) Raoult’s law, real solutions. Partiallymiscible liquids, Critical solution temperature and applications. Distribution law, its limitations and applications

Physical Pharmaceutics 1 (Unit-2)

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States of Matter and properties of matter: State of matter, changes in the state of matter, latent heats, vapour pressure, sublimation critical point, eutectic mixtures, gases, aerosols – inhalers, relative humidity, liquid complexes, liquid crystals, glassy states, solidcrystalline, amorphous & polymorphism.

Physicochemical properties of drug molecules: Refractive index, optical rotation, dielectric constant, dipole moment, dissociation constant, determinations and applications

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Surface and interfacial phenomenon: Liquid interface, surface & interfacial tensions, surface free energy, measurement of surface & interfacial tensions, spreading coefficient, adsorption at liquid interfaces, surface active agents, HLB Scale, solubilisation, detergency, adsorption at solid interface.


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Complexation and protein binding: Introduction, Classification of Complexation, Applications, methods of analysis, protein binding, Complexation and drug action, crystalline structures of complexes and thermodynamic treatment of stability constants.


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pH, buffers and Isotonic solutions: Sorensen’s pH scale, pH determination (electrometric and calorimetric), applications of buffers, buffer equation, buffer capacity, buffers in pharmaceutical and biological systems, buffered isotonic solutions.

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Here in this article ‘’Physical Pharmaceutics 1 Notes pdf Free download ’’ we have provided the latest available study notes for the B Pharmacy students. If you find this helpful then don’t forget to share it with your friends. you face any difficulty downloading Notes then contact us directly at