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Imagine a microscopic tug-of-war taking place on the surface of a drug particle, where invisible forces determine its fate. This is the captivating world of surface and interfacial phenomena, explored in depth in B Pharm Physical Pharmaceutics-1 Unit 3 Pdf Notes.
Liquid interface, surface & interfacial tensions, surface free energy, measurement of surface & interfacial tensions, spreading coefficient, adsorption at liquid interfaces, surface active agents, HLB Scale, solubilization, detergency, adsorption at solid interface.