S-4 Physical Pharmaceutics II - Free Notes | Firsthope

Physical Pharmaceutics II Notes (S-4)

Physical Pharmaceutics II Notes

Below are well-organized, unit-wise Physical Pharma II notes available for free.For access to high-quality premium notes, unlock the full experience by taking low-cost subscription through the FirstHope App today!

Unit 1

Colloidal dispersions

Unit I covers colloidal dispersions, classification of dispersed systems, particle size and shape, and types of colloids. It includes optical, kinetic, electrical properties, and effects of electrolytes, coacervation, peptization, and protective action.

Unit 2

Rheology & Deformation of solids

Unit II covers rheology of Newtonian and non-Newtonian systems, flow laws, viscosity, temperature effects, and thixotropy in formulations. It also includes solid deformation, stress, strain, elastic modulus, and the Heckel equation.

Unit 3

Coarse dispersion

Unit III covers coarse dispersions like suspensions and emulsions, interfacial properties, settling, flocculation, deflocculation, emulsification theories, micro/multiple emulsions, stability, preservation, rheology, and HLB-based formulation.

Unit 4

Micromeritics

Unit IV focuses on micromeritics: particle size, distribution (mean, number, weight), shape, specific surface, and surface area determination. It also covers powder properties like porosity, density, packing, bulkiness, and flow characteristics.

Unit 5

Drug stability

This Unit covers drug stability and reaction kinetics (zero, pseudo-zero, first, second order), factors affecting degradation (e.g., temperature, solvent), stabilization methods, accelerated stability testing, and photolysis prevention.

Pharmaceutical Physical Pharmaceutics II videos

Explore all subject wise and topic wise video playlist on of Physical Pharmaceutics II on YouTube