Microemulsions and Related Systems

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Publisher : Editions TECHNIP
ISBN 13 : 9782710809562
Total Pages : 416 pages
Book Rating : 4.8/5 (95 download)

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Book Synopsis Microemulsions and Related Systems by : Maurice Bourrel

Download or read book Microemulsions and Related Systems written by Maurice Bourrel and published by Editions TECHNIP. This book was released on 2010 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with P.A. Winsor's fundamental hypothesis on a natural interfacial curvature depending on the values of the formulation variables, this unique book shows scientists how to understand the intrinsic structure of these complex systems and their corresponding physical properties... predict how a change in one formulation variable (surfactant structure, oil structure, aqueous phase composition, temperature, etc.) will modify the microemulsion... and systematically formulate microemulsions for individual applications.This book provides a thermodynamic analysis supporting the existence of natural interfacial curvature... compares the behavior of commercial surfactant mixtures and pure isomeric surfactant molecules in order to point out differences and similarities highly significant for various uses... explains how micelles can evolve smoothly and continuously toward solutions containing large quantities of oil and water... gives procedures for fixing quantitative relationships among formulation variables... plus much more.Illustrated with more than 200 diagrams, tables, and photographs, and completely referenced, this superb volume is essential reading for surfactant, colloid, and physical chemists in both academe and industry, as well as chemical engineers, biotechnologists, and petroleum engineers.Contents: 1. The R-Ratio. 2. Aqueous solutions containing amphiphiles. 3. Nonpolar solutions containing amphiphiles. 4. The phase behavior and properties of solutions containing amphiphiles, organic liquids, and water: micellar solutions. 5. Methods for promoting phase changes. 6. Compensating changes between formulation variables. 7. Solubilization. 8. Thermodynamics of solubilized systems.

Microemulsions: Structure and Dynamics

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Author :
Publisher : CRC Press
ISBN 13 : 1351091492
Total Pages : 387 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Microemulsions: Structure and Dynamics by : Friberg

Download or read book Microemulsions: Structure and Dynamics written by Friberg and published by CRC Press. This book was released on 2018-01-18 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the microemulsion phenomenon in a systematic manner and not only provides an up-to-date introduction to this topic but aslo serves as the basis for further development in the area.The progress of microemulsion research has taken place in well-defined stages. The introduction period was founded on Schulman‘s original discovery and was, as expected, focused on the interfacial free energy. Because Schulman obtained his microemulsions from a macroemulsion by the addition of a cosurfactant.The present stage is characterized by an extensively enhanced knowledge about structure and dynamics in these systems. This has led to the realization that the structure of the microemulsions is related both to solutions with critical behaviour and long range order structures, the lyotropic liquid crystals. These two aspects have been elucidated independently by the French groups and by the Lund Spectroscopy group.

Microemulsion Systems

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Publisher : CRC Press
ISBN 13 : 9780824774394
Total Pages : 464 pages
Book Rating : 4.7/5 (743 download)

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Book Synopsis Microemulsion Systems by : Henri L. Rosano

Download or read book Microemulsion Systems written by Henri L. Rosano and published by CRC Press. This book was released on 1987-03-27 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microemulsions Theory and Practice

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Author :
Publisher : Elsevier
ISBN 13 : 0323160409
Total Pages : 192 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Microemulsions Theory and Practice by : Leon Prince

Download or read book Microemulsions Theory and Practice written by Leon Prince and published by Elsevier. This book was released on 2012-12-02 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microemulsions: Theory and Practice covers the development of the theory and practice of microemulsion systems. This book is divided into seven chapters that explore the physics and chemistry of microemulsions. This book deals first with the commercial history of microemulsions, from the discovery of carnauba wax emulsions to polymer emulsions. This topic is followed by discussions on the theoretical aspects of microemulsion formulation techniques and the design of other products. The subsequent chapter describes the microemulsion formulation with less solubilizer or emulsifier together with their optical properties. A chapter examines the mixed film theory that explains the dispersions, oil-water interface, and inferences in microemulsions. Another chapter considers the role of microemulsions in micellar solutions and their relations to the concentrations of different compounds. This chapter also looks into the association phenomena of three-component phase equilibria diagrams and liquids crystals to microemulsions. The concluding chapter discusses the role of the capillary and hydrostatic forces on the entrapment of oil in the reservoir and the necessary conditions for the displacement of entrapped oil. The important properties and economic aspects of a microemulsion slug required for the tertiary oil recovery are also covered in this chapter.

Industrial Applications of Microemulsions

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Author :
Publisher : CRC Press
ISBN 13 : 9780824797959
Total Pages : 424 pages
Book Rating : 4.7/5 (979 download)

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Book Synopsis Industrial Applications of Microemulsions by : Conxita Solans

Download or read book Industrial Applications of Microemulsions written by Conxita Solans and published by CRC Press. This book was released on 1996-11-27 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Fills a void in the literature by presenting the basic concepts of microemulsions, essential to understanding their industrial significance, and comprehensive descriptions of the most useful commerical applications. Discusses important issues related to enzymatic reactions and nanoparticle formation. Charts the enormous advances that have occurred in the field over the past decade."

Micelles

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Publisher : CRC Press
ISBN 13 : 9780824799908
Total Pages : 634 pages
Book Rating : 4.7/5 (999 download)

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Book Synopsis Micelles by : Dinesh O. Shah

Download or read book Micelles written by Dinesh O. Shah and published by CRC Press. This book was released on 1998-03-25 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Based on the plenary and invited lectures presented at the International Symposium on Micelles, Microemulsions, and Monolayers. Reviews the progress achieved in the last 25 years and describes new directions for research on micellar, microemulsion, and monolayer systems and their technological potential."

Microemulsions

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Author :
Publisher : Nova Science Publishers
ISBN 13 : 9781634858908
Total Pages : 0 pages
Book Rating : 4.8/5 (589 download)

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Book Synopsis Microemulsions by : Taylor Torres

Download or read book Microemulsions written by Taylor Torres and published by Nova Science Publishers. This book was released on 2016-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter One summarises novel observations regarding physicochemical properties, physical and chemical stability, and drug delivery potential of microemulsion hydrogel drug delivery systems, based on comprehensive reviews of the research results from relevant scientific publications. Chapter Two discusses the synthesis and investigation of the properties of hexaferrites obtained by microemulsion techniques. Chapter Three focuses on manufacturing solid lipid nanoparticle dispersions using a microwave assisted microemulsion approach.

Microemulsions: Structure and Dynamics

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Author :
Publisher : CRC Press
ISBN 13 : 135108304X
Total Pages : 225 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Microemulsions: Structure and Dynamics by : Friberg

Download or read book Microemulsions: Structure and Dynamics written by Friberg and published by CRC Press. This book was released on 2018-01-18 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the microemulsion phenomenon in a systematic manner and not only provides an up-to-date introduction to this topic but aslo serves as the basis for further development in the area.The progress of microemulsion research has taken place in well-defined stages. The introduction period was founded on Schulman‘s original discovery and was, as expected, focused on the interfacial free energy. Because Schulman obtained his microemulsions from a macroemulsion by the addition of a cosurfactant.The present stage is characterized by an extensively enhanced knowledge about structure and dynamics in these systems. This has led to the realization that the structure of the microemulsions is related both to solutions with critical behaviour and long range order structures, the lyotropic liquid crystals. These two aspects have been elucidated independently by the French groups and by the Lund Spectroscopy group.

Microemulsions

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Author :
Publisher : Nova Science Publishers
ISBN 13 : 9781634859066
Total Pages : 92 pages
Book Rating : 4.8/5 (59 download)

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Book Synopsis Microemulsions by : Taylor Torres

Download or read book Microemulsions written by Taylor Torres and published by Nova Science Publishers. This book was released on 2016-12 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, Chapter One summarizes novel observations regarding physicochemical properties, physical and chemical stability, and drug delivery potential of microemulsion hydrogel drug delivery systems, based on comprehensive reviews of the research results from relevant scientific publications. Chapter Two discusses the synthesis and investigation of the properties of hexaferrites obtained by microemulsion techniques. Chapter Three focuses on manufacturing solid lipid nanoparticle dispersions using a microwave assisted microemulsion approach.

Microemulsions

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Author :
Publisher : CRC Press
ISBN 13 : 9781420089608
Total Pages : 560 pages
Book Rating : 4.0/5 (896 download)

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Book Synopsis Microemulsions by : Monzer Fanun

Download or read book Microemulsions written by Monzer Fanun and published by CRC Press. This book was released on 2008-12-15 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effective use of microemulsions has increased dramatically during the past few decades as major industrial applications have expanded in a variety of fields. Microemulsions: Properties and Applications provides a complete and systematic assessment of all topics affecting microemulsion performance and discusses the fundamental characteristics, theories, and applications of these dispersions. Thoroughly encompassing the significant developments of the past ten years, this book describes a wide range of topics, including interactions at microemulsion interfaces, new types of surfactants, and the fundamentals of nanotechnology. It outlines experimental and traditional measurement techniques in a variety of microemulsified systems and provides reliable coverage of applicable techniques. Theory and Characterization Methods The initial chapters cover theoretical aspects of microemulsion formulation, with particular focus on methodologies for preparation. The book also addresses characterization methods, including X-ray diffraction, transmission electron microscopy (TEM), light scattering, and small-angle neutron scattering. It includes discussions of viscosimetry, conductivity, ultrasonic velocity, and nuclear magnetic resonance (NMR). Practical Applications The remainder of the coverage focuses on current and potential applications of microemulsions. The book examines commercial uses, including biocatalysis and enzymatic reactions, nutrition, the extraction of contaminated solids, pollution control, dispersion of drugs, and oil recovery. The contributors also discuss the use of microemulsions as a reaction medium for the formation of polymeric and inorganic nanoparticles, and applications in electrokinetic chromatography. Comprising the work of an international community of colloid scientists, this book explains why microemulsions are used for the intended application, how they are made, and how they react. Each chapter contains a description of the fundamental phenomena and principles involved in microemulsion processes, emphasizing the mechanism of microemulsion formation and deformation. A summary of recent research, the book eliminates the need to search through dozens of arcane online journal articles for critical information.

Nanoemulsions

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Author :
Publisher : Academic Press
ISBN 13 : 0128118393
Total Pages : 665 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Nanoemulsions by : Seid Mahdi Jafari

Download or read book Nanoemulsions written by Seid Mahdi Jafari and published by Academic Press. This book was released on 2018-02-24 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoemulsions: Formulation, Applications, and Characterization provides detailed information on the production, application and characterization of food nanoemulsion as presented by experts who share a wealth of experience. Those involved in the nutraceutical, pharmaceutical and cosmetic industries will find this a useful reference as it addresses findings related to different preparation and formulation methods of nanoemulsions and their application in different fields and products. As the last decade has seen a major shift from conventional emulsification processes towards nanoemulsions that both increase the efficiency and stability of emulsions and improve targeted drug and nutraceutical delivery, this book is a timely resource. Summarizes general aspects of food nanoemulsions and their formulation Provides detailed information on the production, application, and characterization of food nanoemulsion Reveals the potential of nanoemulsions, as well as their novel applications in functional foods, nutraceutical products, delivery systems, and cosmetic formulations Explains preparation of nanoemulsions by both low- and high-energy methods

Microemulsions

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1475709552
Total Pages : 259 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Microemulsions by : I. D. Robb

Download or read book Microemulsions written by I. D. Robb and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Emulsions, Microemulsions and Foams

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Author :
Publisher : Springer Nature
ISBN 13 : 3030556816
Total Pages : 354 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Emulsions, Microemulsions and Foams by : Dominique Langevin

Download or read book Emulsions, Microemulsions and Foams written by Dominique Langevin and published by Springer Nature. This book was released on 2020-12-21 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book takes an interface science approach to describe and understand the behavior of the dispersions we call emulsions, microemulsions and foams. The one thing all these dispersions have in common is the presence of surface-active species (surfactants) adsorbed at the interfaces between the two fluid phases that make up the emulsions, microemulsions or foams. The interfacial layers formed by the surfactants control most of the properties of the dispersions. The book describes the properties of interfacial layers, thin films and bulk fluids used in the elaboration of the various dispersions and it explains how such properties relate to the dispersion properties of these soft matter systems: structure, rheology and stability. These dispersion properties are far from being fully understood, in particular foam and emulsion stability. In discussing the state of the art of the current knowledge, the author draws interesting parallels between emulsions, microemulsions and foams that enlighten the interpretation of previous observations and point to a deeper understanding of the behavior of these materials in the future.

Micelles, Membranes, Microemulsions, and Monolayers

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461383897
Total Pages : 620 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Micelles, Membranes, Microemulsions, and Monolayers by : William M. Gelbart

Download or read book Micelles, Membranes, Microemulsions, and Monolayers written by William M. Gelbart and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decades, the study of surfactants (detergents, for example) has been profoundly changed by ideas and techniques from physics, chemistry, and materials science. Among these are: self assembly; critical phenomena, scaling, and renormalization; high-resolution scattering, and magnetic resonance spectroscopy. This book represents the first systematic account of these new developments, providing both a general introduction to the subject as well as a review of recent developments. The book will be a very useful tool for the biophysist, biochemist or physical chemist working in the field of surfactants.

Properties and Uses of Microemulsions

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Author :
Publisher : BoD – Books on Demand
ISBN 13 : 9535131710
Total Pages : 186 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Properties and Uses of Microemulsions by : Desiree Nedra Karunaratne

Download or read book Properties and Uses of Microemulsions written by Desiree Nedra Karunaratne and published by BoD – Books on Demand. This book was released on 2017-05-24 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Properties and Uses of Microemulsions is intended to provide the reader with some important applications and features of these systems. The intricate composition of microemulsions has made them applicable in many areas such as cosmetics, pharmaceuticals, food, agriculture, oil recovery, chemical synthesis of nanoparticles, and catalysts. An introductory chapter starts off with the description of these applications followed by methods of characterization. Thereafter, a few practical applications of microemulsions focusing on drug delivery, oil recovery, and formation of nanocatalysts are described followed by the third section discussing the theoretical and physical parameters predicting microemulsion properties. The use of spin-polarized paramagnetic probes, bending energetics, and study of self-propelled motion are some of the physical parameters employed to characterize the microemulsions.

Microemulsions

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Publisher : CRC Press
ISBN 13 : 9780367386214
Total Pages : 560 pages
Book Rating : 4.3/5 (862 download)

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Book Synopsis Microemulsions by : Monzer Fanun

Download or read book Microemulsions written by Monzer Fanun and published by CRC Press. This book was released on 2019-08-30 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effective use of microemulsions has increased dramatically during the past few decades as major industrial applications have expanded in a variety of fields. Microemulsions: Properties and Applications provides a complete and systematic assessment of all topics affecting microemulsion performance and discusses the fundamental characteristics, theories, and applications of these dispersions. Thoroughly encompassing the significant developments of the past ten years, this book describes a wide range of topics, including interactions at microemulsion interfaces, new types of surfactants, and the fundamentals of nanotechnology. It outlines experimental and traditional measurement techniques in a variety of microemulsified systems and provides reliable coverage of applicable techniques. Theory and Characterization Methods The initial chapters cover theoretical aspects of microemulsion formulation, with particular focus on methodologies for preparation. The book also addresses characterization methods, including X-ray diffraction, transmission electron microscopy (TEM), light scattering, and small-angle neutron scattering. It includes discussions of viscosimetry, conductivity, ultrasonic velocity, and nuclear magnetic resonance (NMR). Practical Applications The remainder of the coverage focuses on current and potential applications of microemulsions. The book examines commercial uses, including biocatalysis and enzymatic reactions, nutrition, the extraction of contaminated solids, pollution control, dispersion of drugs, and oil recovery. The contributors also discuss the use of microemulsions as a reaction medium for the formation of polymeric and inorganic nanoparticles, and applications in electrokinetic chromatography. Comprising the work of an international community of colloid scientists, this book explains w

Micellar Solutions and Microemulsions

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461389380
Total Pages : 311 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Micellar Solutions and Microemulsions by : Sow Hsin Chen

Download or read book Micellar Solutions and Microemulsions written by Sow Hsin Chen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last decade there has been a renewed interest in research on supramolecular assemblies in solutions, such as micelles and microemulsions, not only because of their extensive applications in industries dealing with catalysts, detergency, biotechnology, and enhanced oil recovery, but also due to the development of new and more powerful experimental and theoretical tools for probing the microscopic behavior of these systems. Prominent among the array of the newly available experimental techniques are photon correlation spectroscopy, small-angle neutron and X-ray scattering, and neutron spin-echo and nuclear magnetic resonance spectroscopies. On the theoretical side, the traditionally emphasized thermodynamic approach to the study of the phase behavior of self-assembled systems in solutions is gradually being replaced by statistical mechanical studies of semi-micro scopic and microscopic models of the assemblies. Since the statistical mechanical approach demands as its starting point the microscopic struc tural information of the self-assembled system, the experimental determina tion of the structures of micelles and microemulsions becomes of paramount interest. In this regard the scattering techniques mentioned above have played an important role in recent years and will continue to do so in the future. In applying the scattering techniques to the supramolecular species in solution, one cannot often regard the solution to be ideal. This is because the inter-aggregate interaction is often long-ranged since it is coulombic in nature and the interparticle correlations are thus appreciable.