Mathematical equations, such as Stokes' Law or the Arrhenius equation, are broken down logically.
: Physicochemical principles of polymers and a dedicated chapter on topical semisolid dispersions. Key Educational Features
Classification of colloids (lyophilic, lyophobic, and association colloids).
: Comprehensive coverage of Suspensions (interfacial properties, settling) and Emulsions (instability, HLB method).
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These textbooks offer similar coverage of physical pharmacy and may provide more up-to-date information and online resources. However, "Physical Pharmaceutics" by CVS Subrahmanyam remains a popular and widely used textbook in the field. cvs subrahmanyam physical pharmaceutics 2 pdf drive
Some of the key concepts and topics covered in Physical Pharmaceutics 2 include:
Studies on the Physicochemical Properties of Novel Drug Delivery Systems
Classified as lyophilic (solvent-loving), lyophobic (solvent-hating), and association colloids (micelles). 2. Coarse Dispersions (Suspensions and Emulsions)
: Analysis of particle and powder characteristics such as size distribution, density, and flow properties.
The value of "Physical Pharmaceutics-II" lies in its systematic breakdown of the PCI syllabus (Course Code: BP403T) into five core units, each tackling a fundamental area of physical pharmacy. Here's what students can expect to learn from each unit: Mathematical equations, such as Stokes' Law or the
This section dives into the properties and formulation of coarse dispersions: suspensions and emulsions . For suspensions, it discusses interfacial properties, settling, and how to formulate flocculated and deflocculated systems. For emulsions, it covers theories of emulsification, stability, preservation, rheology, and the crucial HLB (Hydrophilic-Lipophilic Balance) method for formulation.
Most pharmacy institutions offer digital subscriptions or physical copies of standard textbooks.
: Characteristics, classification, and stability of colloids.
Materials exhibiting plastic, pseudoplastic (shear-thinning), or dilatant (shear-thickening) flow.
Most pharmacy college libraries stock multiple physical copies or provide official e-library access (such as through Knimbus or Delnet) to prescribed textbooks. Some of the key concepts and topics covered
Adsorption at liquid and solid interfaces, HLB (Hydrophilic-Lipophilic Balance) scale, and solubilization. 5. Kinetics and Product Stability
Physical Pharmaceutics-II (The Mechanistic Approach) C.V.S. Subrahmanyam , published by Vallabh Prakashan
: Chemical kinetics and preventive measures against degradation.
If budget is an issue, senior students or online marketplaces often sell used versions of the textbook at a fraction of the original price.