Cyclodextrins And Their Complexes
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Cyclodextrins And Their Complexes
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Author : Helena Dodziuk
language : en
Publisher: John Wiley & Sons
Release Date : 2006-08-21
Cyclodextrins And Their Complexes written by Helena Dodziuk and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-08-21 with Science categories.
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
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Author : József Szejtli
language : en
Publisher:
Release Date : 1982
Cyclodextrins And Their Inclusion Complexes written by József Szejtli and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Cyclodextrins categories.
Cyclodextrin Chemistry
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Author : M. L. Bender
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Cyclodextrin Chemistry written by M. L. Bender and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
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
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Author : Karl-Heinz Frömming
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Cyclodextrins In Pharmacy written by Karl-Heinz Frömming and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Medical categories.
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.
Cyclodextrins
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Author : Sahar Amiri
language : en
Publisher: John Wiley & Sons
Release Date : 2017-08-30
Cyclodextrins written by Sahar Amiri and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-30 with Science categories.
The comprehensive resource for understanding the structure, properties, and applications of cyclodextrins Cyclodextrins: Properties and Industrial Applications is a comprehensive resource that includes information on cyclodextrins (CDs) structure, their properties, formation of inclusion complex with various compounds as well as their applications. The authors Sahar Amiri and Sanam Amiri, noted experts in the field of cyclodextrins, cover both the basic and applied science in chemistry, biology, and physics of CDs and offers scientists and engineers an understand of cyclodextrins. Cyclodextrins are a family of cyclic oligosaccharides consisting of (α-1,4)-linked α-D-glucopyranose units. The formation of inclusion complex between CDs as host and guest molecules is based on non-covalent interaction such as hydrogen bonding or van der waals interactions and lead to the formation of supramolecular structures. These supramolecular structures can be used as macroinitiator for initiating various type of reactions. CDs are widely used in many industrial products such as pharmacy, food and flavours, chemistry, chromatography, catalysis, biotechnology, agriculture, cosmetics, hygiene, medicine, textiles, drug delivery, packing, separation processes, environment protection, fermentation, and catalysis. This important resource: Offers a basic understanding of cyclodextrins for researchers and engineers Includes information of the basic structure of cyclodextrins and their properties Reviews how cyclodextrins can be applied in a variety of fields including medicine, chemistry, textiles, packing, and many others Shows how encapsulate corrosion inhibitors became active in corrosive electrolytes to ensure delivery of the inhibitors to corrosion sites and long-term corrosion protection Cyclodextrins offers research scientists and engineers a wealth of information about CDs with particular focus on how cyclodextrins are applied in various ways including in drug delivery, the food industry, and many other areas.
Cyclodextrins
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Author : Wanda Sliwa
language : en
Publisher: John Wiley & Sons
Release Date : 2017-04-10
Cyclodextrins written by Wanda Sliwa and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-10 with Science categories.
Authored by two experts working in this important field of research, the timely book covers the latest advances in the synthesis of cyclodextrins, their properties and important industrial applications. To this end, the authors describe covalent and non-covalent assemblies, cyclodextrin inclusion complexes, cyclodextrin polymers, and modified cyclodextrins, resulting in an up-to-date overview of cyclodextrin chemistry. An invaluable reference for organic and polymer chemists in academia as well as those researchers in industry working in polymer, supramolecular and pharmaceutical chemistry, as well as food, textile and cosmetic science.
Cyclodextrins In Pharmaceutics Cosmetics And Biomedicine
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Author : Erem Bilensoy
language : en
Publisher: John Wiley & Sons
Release Date : 2011-04-27
Cyclodextrins In Pharmaceutics Cosmetics And Biomedicine written by Erem Bilensoy and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-27 with Science categories.
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 Applications In Medicine Food Environment And Liquid Crystals
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Author : Sophie Fourmentin
language : en
Publisher: Springer
Release Date : 2018-06-22
Cyclodextrin Applications In Medicine Food Environment And Liquid Crystals written by Sophie Fourmentin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-22 with Science categories.
This book is the second volume of two volumes on cyclodextrins published in the series Environmental Chemistry for a Sustainable World. This volume focuses on cyclodextrin applications. The first chapter by Divya Arora and Sundeep Jaglan presents cyclodextrin-based carriers for delivery of dietary phytochemicals. The second chapter by Éva Fenyvesi et al. describes the interactions of steroids with cyclodextrins and their applications to pharmaceuticals, food, biotechnology and environment. Nazli Erdoğar and Erem Bilensoy discuss cyclodextrin-based nanosystems in targeted cancer therapy. Miriana Kfoury et al. review the use of cyclodextrins for essential oils applications in chapter 4. Hiroshi Ikeda demonstrates in chapter 5 that chromophore-appended cyclodextrins are effective for chemosensors to detect organic molecules by fluorescence or absorbance changes. Then Grégorio Crini et al. describe silica materials-containing cyclodextrin for pollutant removal. The final chapter by Chang-Chun Ling et al. summarizes the synthesis and characterization of supramolecular liquid crystals based on cyclodextrins and their applications.
Cyclodextrins Preparation And Application In Industry
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Author : Jin Zhengyu
language : en
Publisher: World Scientific
Release Date : 2018-01-03
Cyclodextrins Preparation And Application In Industry written by Jin Zhengyu and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-03 with Science categories.
Cyclodextrins are an extremely versatile class of chemicals highly prized for their ability to incorporate a plethora of organic, inorganic and biologic guest molecules into their hydrophobic cavities and form host-guest inclusion complexes. As excellent molecular receptors, they have long been exploited in many important industries such as food and agriculture, pharmaceuticals, cosmetics, textiles, analytical chemistry and enzyme mimics. Researchers, technicians and application specialists in many industries will appreciate this handy volume that systematically discusses how cyclodextrins are applied in their industries. Special attention is devoted to the preparation of inclusion complexes, novel properties of the resultant complexes, and details on applying those properties to industry. Contents: Introduction (Junrong Huang, Qi Yang, and Huayin Pu)General Methods for the Preparation of Cyclodextrin Inclusion Complexes (Jinpeng Wang, Haoran Fan, and Mengke Zhang)Applications in Food (Chao Yuan, Wangyang Shen, Bo Yu, and Xing Zhou)Applications in Agriculture (Jianwei Zhao and Shengjun Wu)Applications in Pharmaceuticals (Xiuting Hu and Yaoqi Tian)Applications in Cosmetics (Tao Feng, Haining Zhuang, and Na Yang)Applications in the d104ile Industry (Jin Xu)Applications in Analytical Chemistry (Xuehong Li)Cyclodextrin-Based Enzyme Mimics (Aiquan Jiao) Readership: Researchers, technicians and application specialists in food and agriculture, pharmaceuticals, cosmetics, textiles, analytical chemistry and environmental engineering industries. Keywords: Cyclodextrins;Preparation;Application;IndustryReview: Key Features: Shows researchers and technologists how to use cyclodextrins as host compounds and further promote related researchCovers seven fields in one volumeDiscusses the preparation of the inclusion complexes and the important properties of the resultant complexes are covered in detail
Cyclodextrin
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Author : Poonam Arora
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-04-18
Cyclodextrin written by Poonam Arora and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-18 with Science categories.
The book is devoted to the highly versatile and potential ingredient Cyclodextrin, a family of cyclic oligosaccharides composed of ?-(1,4)-linked glucopyranose subunits. Its molecular complexation phenomena and negligible cytotoxic effects attribute toward its application such as in pharmaceuticals, cosmetics, food, agriculture, textile, separation process, analytical methods, catalysis, environment protection, and diagnostics. Efforts have also been made to concentrate on recent research outcomes along with future prospects of cyclodextrins to attract the interest of scientists from the industry and academia. The contributions of the authors are greatly acknowledged, without which this compilation would not have been possible.