لایب سان

Ebook details:
عنوان: Remington Education Physical Pharmacy
نویسنده: 9780857111067
ناشر: Pharmaceutical Press; 1 edition (October 27, 2015)
زبان: English
شابک: 085711106X, 978-0857111067
حجم: 3 Mb
فرمت: True Pdf

Halftitle; Title; Copyright; Contents; Preface; About the Author; Acknowledgments; Introduction; 1 Intermolecular Interactions; Intermolecular Interactions; Adhesive and Cohesive Interactions; Polarity; Polar and Nonpolar Molecules; Dipoles and Polarization; Polarity and Dipole Moments; Hydrogen Bonding -- A Special Dipole-dipole Interaction; Van Der Waals Forces; Ion-molecule Interactions; Charge Separation; Attraction and Repulsion; Intermolecular Interactions; Summary; Self-assessment Questions; 2 Pharmaceutical Solvents; What is a Solvent?; Utility of Solvents; Types of Solvents. Polar SolventsSemipolar Solvents; Nonpolar Solvents; The Dielectric Constant; Summary; Self-assessment Questions; 3 Solubility and Dissolution; Solubility, Dissolution, and Dissolution Rate; Solubility; Parameters that affect Total Solubility; Dissolution; Dissolution is a Process; Fine Particles and Wetting; Diffusion Leads to Solutions; Summary; Self-assessment Questions; 4 Colligative Properties of Solutions; Common Liquid Dosage Forms; Colligative Properties; How Many Particles?; The Four Colligative Effects; Electrolytes and Deviations in Colligative Properties. Colligative Properties applied to Pharmaceutical Solutionsvan't Hoff's Correction; Application of Van't Hoff i Values; Diffusion; Diffusion Modeling; Applications to Dosage Form Preparation; USP (White-Vincent) Method; Summary; Self-assessment Questions; 5 Interfacial Phenomena; Interfaces; Interfacial Forces and Surface Tension; Interfacial Tension; Making Stability from Instability; Adhesion and Cohesion -- Two Dissimilar Liquids; Surfactants in Drug Delivery Systems; Summary; Self-assessment Questions; 6 Disperse Systems -- Colloids; Liquid Dosage Forms: Solutions and Disperse Systems. Components of Disperse SystemsColloidal Dispersions; Three Types of Colloids; Stabilizing Forces for Colloids; Summary; Self-assessment Questions; 7 Disperse Systems -- Coarse Dispersions -- Suspensions and Emulsions; Coarse Dispersions; A. Suspensions; Particles and Potential Energy; Particle Sedimentation and Stokes' Law; Formation of a Cake (Sediment); Conceding the Inevitable: Management versus Avoidance; Flocculation and Deflocculation; B. Emulsions; Three Types of Emulsifying Agents; Summary; Self-assessment Questions; Answers to Self-assessment Questions; Index.

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