Physical Pharmacy: Pharmaceutics-IB(Physical Pharmacy)
Physical pharmacy is the process of applying physics and chemistry to the study of pharmaceutics. Cosmetic science is the application of pharmaceutical chemistry techniques to cosmetic development
Definition and Fundamental concept; Properties contributing to Rheological behaviour; Graphic presentation of Rheological data.
2. PHYSICOCHEMICAL PROCESSES:
a. Precipitation: Process of precipitation and its applications in Pharmacy.
b. Crystallization: Types of crystals, Mechanism and methods of crystallization and its applications in Pharmacy.
c. Distillation. Simple, fractional, steam distillation, vacuum distillation, destructive distillation and their applications in Pharmacy.
Miscellaneous Processes: Efflorescence, deliquescence, lyophillization, elutrition, exiccation, ignition, sublimation, fusion, calcination, adsorption, decantation, evaporation, vaporization,
centrifugation, dessication, levigation and trituration.
3. RATE AND ORDER OF REACTIONS.
4. KINETIC PRINCIPLES AND STABILITY TESTING: THEORETIC CONSIDERATIONS:
a. Physical Factors: Influence of pH, temperature, ionic strength, acid-base catalysis, U.V. light.
b. Chemical Factors: Complex chemical reactions. Oxidation-reduction, hydrolysis