Cyclodextrins and Their Complexes
Title | Cyclodextrins and Their Complexes PDF eBook |
Author | Helena Dodziuk |
Publisher | John Wiley & Sons |
Total Pages | 507 |
Release | 2006-08-21 |
Genre | Science |
ISBN | 3527608443 |
Offering comprehensive and up-to-date know-how in one compact book, an experienced editor and top authors cover every aspect of these important molecules from molecular recognition to cyclodextrins as enzyme models. Chapters include reactivity and chemistry, chromatography, X-ray, NMR plus other physicochemical methods, as well as model calculations, rotaxane and catenane structures, and applications in the pharmaceutical industry. The book also discusses other applications such as in the cosmetics, toiletries, textile and wrapping industries, agrochemistry, electrochemical sensors, and devices. A must for everyone working with these substances.
Cyclodextrins and Their Inclusion Complexes
Title | Cyclodextrins and Their Inclusion Complexes PDF eBook |
Author | József Szejtli |
Publisher | |
Total Pages | 304 |
Release | 1982 |
Genre | Cyclodextrins |
ISBN |
Cyclodextrins in Pharmaceutics, Cosmetics, and Biomedicine
Title | Cyclodextrins in Pharmaceutics, Cosmetics, and Biomedicine PDF eBook |
Author | Erem Bilensoy |
Publisher | John Wiley & Sons |
Total Pages | 626 |
Release | 2011-04-27 |
Genre | Science |
ISBN | 0470934611 |
Cyclodextrins in Pharmaceutics, Cosmetics, and Biomedicine covers a wide range of knowledge on cyclodextrins, from an overview of molecular and supramolecular aspects of cyclodextrin physicochemistry, to the latest outcomes in cyclodextrin use and future possibilities in the employment of these systems. This book focuses on the derivatives and physicochemical and biological properties of cyclodextrins, and considers drug delivery through topical, mucosal, and oral via cyclodextrin complexes.
Cyclodextrin Chemistry
Title | Cyclodextrin Chemistry PDF eBook |
Author | M. L. Bender |
Publisher | Springer Science & Business Media |
Total Pages | 107 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 3642668429 |
Chemistry was at one time completely described in terms of collision theo ry, in which one molecule collided with another, sometimes producing reac tion. Then came the realization that enzymes which are highly efficient ca talysts, work by way of prior complexation, often stereospecific, which is then followed by chemical reaction. Thus, systems that exhibit "host-guest" relationships, i.e., that show complexing are being looked at an ever in creasing frequency. The cyclodextrins are the first and probably the most important example of compounds that exhibits complex formation. This is a book about the cyclodextrins. There are of course other compounds that exhibit "host-guest" relationships and thus bind other organic molecules, but so far they have not achieved the importance of the cyclodextrins. By their name it is obvious that cyclodextrins are cyclic compounds. The complexes that they form are therefore cyclic inclusion complexes. Because the complexes are cyclic in nature, complexation can be very strong, as op posed to 1t-complex, electrostatic, or apolar complexes in which complex formation is two-dimensional rather than three-dimensional. Cyclodextrins turn out to be excellent models of enzymes. This is proba bly not fortuitous because they were first sought since it was discovered that the principal binding in the enzyme chymotrypsin was a cyclic inclusion complex. Cyclodextrins can do more than form cyclic inclusion complexes, they can catalyze as well. But catalysis always occurs after complex formation.
Cyclodextrins in Pharmacy
Title | Cyclodextrins in Pharmacy PDF eBook |
Author | Karl-Heinz Frömming |
Publisher | Springer Science & Business Media |
Total Pages | 248 |
Release | 1993-11-30 |
Genre | Medical |
ISBN | 9780792321392 |
Nearly three thousand papers and patents are dedicated to the actual or potential uses of cyclodextrins in pharmacy and pharmaceutical formulations. This is the first book written for pharmacists and pharmaceutical technologists which not only critically summarizes the enormous amount of literature available, but which can be used as a handbook when looking for solutions to practical problems. The fundamentals -- chemistry of cyclodextrins and their derivatives -- their physical and chemical properties are condensed to the most relevant items in Chapters 1 and 2. Chapter 3 deals with the adsorption, metabolism and toxicological properties of cyclodextrins. Chapter 4 explains the formulation, structure, composition and advantageous effects of the cyclodextrin inclusion complexes. Chapter 5 describes the methods for preparation and characterization of drug/cyclodextrin complexes. Chapters 6 and 7 are dedicated to the pharmacokinetics, biopharmaceutical and technological aspects of drug/CD complexes. Chapter 8 treats the application and effects of cyclodextrins in various drug formulations. The Appendix comprises a collection of recipes for any type of drug formulation. This book is aimed at those who use cyclodextrins in drug formulations, to improve the properties of existing drug formulations, or who want to prepare quite new formulations.
Modified Cyclodextrins and Their Complexes
Title | Modified Cyclodextrins and Their Complexes PDF eBook |
Author | Suzanna Dawn Kean |
Publisher | |
Total Pages | 408 |
Release | 1999 |
Genre | Complex compounds |
ISBN |
Investigates the factors that govern the stability of cyclodextrin inclusion complexes with a range of systematically modified cyclodextrins.
Cyclodextrins in Pharmacy
Title | Cyclodextrins in Pharmacy PDF eBook |
Author | Karl-Heinz Frömming |
Publisher | Springer Science & Business Media |
Total Pages | 248 |
Release | 2013-04-17 |
Genre | Medical |
ISBN | 9401582777 |
Nearly three thousand papers and patents are dedicated to the actual or potential uses of cyclodextrins in pharmacy and pharmaceutical formulations. This is the first book written for pharmacists and pharmaceutical technologists which not only critically summarizes the enormous amount of literature available, but which can be used as a handbook when looking for solutions to practical problems. The fundamentals -- chemistry of cyclodextrins and their derivatives -- their physical and chemical properties are condensed to the most relevant items in Chapters 1 and 2. Chapter 3 deals with the adsorption, metabolism and toxicological properties of cyclodextrins. Chapter 4 explains the formulation, structure, composition and advantageous effects of the cyclodextrin inclusion complexes. Chapter 5 describes the methods for preparation and characterization of drug/cyclodextrin complexes. Chapters 6 and 7 are dedicated to the pharmacokinetics, biopharmaceutical and technological aspects of drug/CD complexes. Chapter 8 treats the application and effects of cyclodextrins in various drug formulations. The Appendix comprises a collection of recipes for any type of drug formulation. This book is aimed at those who use cyclodextrins in drug formulations, to improve the properties of existing drug formulations, or who want to prepare quite new formulations.