Colloid Stability and Application in Pharmacy

The first modern approach to relate fundamental research to the applied science of colloids, this series bridges academic research and practical applications, thus providing the information vital to both.
Written by the very top scientists in their respective disciplines, this volume examines the role of colloid and interface science in pharmacy, as well as pharmaceutical formulations and drug delivery. It then goes on to treat pharmaceutical suspensions and emulsions, including multiple emulsions, as well as liposomes and the role of nanotechnology in drug delivery. A final section is devoted to the hot topic of stem cell research.
For surface and pharmaceutical chemists, physicochemists, chemical engineers and those working in the pharmaceutical industry.

Spis treści:
Preface.
List of Contributors.
1 Iron Oxide Nanoparticle Dispersions (Ignác Capek).
1.1 Introduction.
1.2 Preparation of Iron and Iron Oxide Nanoparticles.
1.3 Metal–Iron Oxide Nanoparticles.
1.4 Iron–Metal Alloys.
1.5 Polymer–Iron Oxide Nanoparticles.
1.6 Oxidation of Iron Oxide Particles.
1.7 Applications.
1.8 Particle Size Estimations.
1.9 Conclusions.
2 Solubilization of a Poorly Soluble Aromatic Drug by Micellar Solutions of Amphiphilic Block Copoly(oxyalkylene)s (David Attwood and Colin Booth).
2.1 Introduction.
2.2 Copolymers.
2.3 Micellization and Micelle Properties.
2.4 Drug Solubilization.
2.5 Method 2.
2.6 Gelation.
2.7 Conclusion.
3 Controlling the Physical Stability of Liposomal Colloids (Ferenc Csempesz and István Puskás).
3.1 Introduction.
3.2 Experimental.
3.3 Results.
3.4 Conclusions.
4 Mathematical Modeling of Coagulation and Flocculation of Colloidal Suspensions Incorporating the Influence of Surface Forces (Venkataramana Runkana and Ponisseril Somasundaran).
4.1 Introduction .
4.2 Mathematical Model.
4.3 Results and Discussion.
4.4 Conclusions.
5 Emulsion Stability and Interfacial Properties – Application to Complex Emulsions of Industrial Interest (Danièle Clausse, Delphine Daniel–David, François Gomez,
Ljepsa Komunjer, Isabelle Pezron, Christine Dalmazzone, and Christine Noïk).
5.1 Introduction.
5.2 Macroscopic Characterization of Complex Emulsions: Properties and Stability.
5.3 Methods Used to Characterize Interfacial Properties.
5.3.1 Experimental Methods.
5.4 Impact of Interfacial Phenomena on the Stability of Complex Emulsions.
5.5 Conclusions.
6 Wetting Film Dynamics and Stability (Boryan Radoev, Klaus Werner Stöckelhuber, Roumen Tsekov, and Philippe Letocart).
6.1 Introduction.
6.2 Dynamics of Wetting Films.
6.3 Stability of Wetting Films.
7 Measuring Forces in the Colloidal Regime with the Atomic Force Microscope (J. Mieke Kleijn, Marcel Giesbers, and Martien A. Cohen Stuart).
7.1 Introduction.
7.2 Force Measurements Using the AFM.
7.3 Forces in the Colloidal Regime.
7.4 Conclusion and Outlook.
8 Ion Specificity in Colloidal Systems (Johannes Lyklema and Frans A.M. Leermakers).
8.1 Introduction.
8.2 Lyotropic or Hofmeister Serie.
8.3 Some Literature Examples.
8.4 Modeling Ion Specificity at the Electrified Solid/Liquid Interface.
8.5 Outlook.
9 Stabilization of Thin Films, Foams, Emulsions and Bifluid Gels with Surface–active Solid Particles (Krassimir P. Velikov and Orlin D. Velev).
9.1 Introduction.
9.2 Absorption Behavior of Particles at Interfaces.
9.3 Mechanism of Stabilization of Foams and Emulsions by Spherical Particles.
9.4 Stabilization by Non–spherical Particles.
9.5 Multiple Emulsions Stabilized with Particles.
9.6 Bifluid Particle–stabilized Gels.
9.7 Conclusions and Outlook.
10 Forc es in Aqueous Nanofilms Containing Polyelectrolytes (Dan Qu, Katarzyna Hänni–Ciunel, Daniel Rapoport, and Regine v. Klitzing).
10.1 Introduction.
10.2 Forces in Films.
10.3 Methods for Force Measurements.
10.4 Effect of Confinement.
10.5 Effect of Different Parameters on Film Forces.
10.6 Effect of Film Interface Properties.
10.7 Summary and Conclusions.
11 Association Between Polyelectrolytes and Oppositely Charged Surfactants in Bulk and at Solid/Liquid Interfaces (Per M. Claesson, Andra Dedinaite, Róbert Mészáros, and Imre Varga).
11.1 Introduction.
11.2 Bulk Association.
11.3 Interfacial Association.
11.4 Conclusions.
12 Non–ionic Micelle Films: Thinning and Stability (Alex D. Nikolov and Darsh T. Wasan).
12.1 Introduction.
12.2 Micellar Film Thinning Probed by Capillary Force Balance.
12.3 Results and Discussion.
12.4 Conclusions.
13 PEGylated Polymer–based Nanoparticles for Drug Delivery to the Brain (Hyun Ryoung Kim, Karine Andrieux, and Patrick Couvreur).
13.1 Introduction.
13.2 Biodegradable Polymer–based PEGylated Nanoparticles.
13.3 Nanogels.
13.4 Active Targeting of PEGylated Nanoparticles.
13.5 Conclusions.
Subject Index.

Nota biograficzna:
After finishing his PhD at Alexandria University, Tharwat Tadros was appointed lecturer in Physical Chemistry (1962–1966) at the same University. Between 1966 and 1969, he spent a sabbatical at the Agricultural University of Wageningen and T.N.O in Delft, the Netherlands. Thereafter he worked at I.C.I. and ZENECA until 1994, where he researched various fields of surfactants, emulsions, suspensions, microemulsions, wetting spreading and adhesion, and rheology. During that period he was also appointed visiting professor at Imperial College London, Bristol University and Reading University. In 1992, he was elected Pr esident of the International Association of Colloid and Interface Science. Since leaving ZENECA, Dr Tadros has worked as a consultant for various industries and also given several courses in his specialized field. He is the recipient of two medals from the Royal Society of Chemistry in the UK, and has more than 250 scientific papers to his name.

Okładka tylna:
The first modern approach to relate fundamental research to the applied science of colloids, this series bridges academic research and practical applications, thus providing the information vital to both.
Written by the very top scientists in their respective disciplines, this volume examines the role of colloid and interface science in pharmacy, as well as pharmaceutical formulations and drug delivery. It then goes on to treat pharmaceutical suspensions and emulsions, including multiple emulsions, as well as liposomes and the role of nanotechnology in drug delivery. A final section is devoted to the hot topic of stem cell research.
For surface and pharmaceutical chemists, physicochemists, chemical engineers and those working in the pharmaceutical industry.