Author: H. Yuki
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Optical Resolution by Optically Active Polymers
Author: H. Yuki
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Optically Active Polymers
Author: E. Sélégny
Publisher: Springer Science & Business Media
ISBN: 9400993781
Category : Science
Languages : en
Pages : 421
Book Description
The first four volumes of the series on 'Charged and Reactive Polymers' have been devoted to polymers in solution (Voh. I and II) or in gel and membrane forms (Vols. III and IV). In correlation with charges, other physical or chemical properties of macro molecules have been considered. Understanding of charge and hydrophobic effects is equally important for synthetic and biopolymers or their systems. Optically Active Polymers are related to problems of the same class, since optical activity is an inherent property of both natural macromolecules as well as a great variety of polymers synthesized in the Jast twenty years. Optical activity is a physical spectral property of chiral matter caused by asymmetrical configurations, conformations and structures which have no plane and no center of symmetry and consequently have two mirror image enantiomeric forms of inverse optical rotation. The racemic mixture of chiral enantiomers is optically inactive. The most common form of optical activity was first measured at a constant wavelength by the angle of rotation of linearly polarized light. More recently the measurements have been extended to the entire range of visible and attainable ultraviolet regions where electronic transitions are observed, giving rise to the ORD technique (Optical Rotatory Dispersion). The Cotton effects appear in the region of optically active absorption bands; outside of these bands the plain curve spectrum is also dependent on all the electronic transitions of the chromophores.
Publisher: Springer Science & Business Media
ISBN: 9400993781
Category : Science
Languages : en
Pages : 421
Book Description
The first four volumes of the series on 'Charged and Reactive Polymers' have been devoted to polymers in solution (Voh. I and II) or in gel and membrane forms (Vols. III and IV). In correlation with charges, other physical or chemical properties of macro molecules have been considered. Understanding of charge and hydrophobic effects is equally important for synthetic and biopolymers or their systems. Optically Active Polymers are related to problems of the same class, since optical activity is an inherent property of both natural macromolecules as well as a great variety of polymers synthesized in the Jast twenty years. Optical activity is a physical spectral property of chiral matter caused by asymmetrical configurations, conformations and structures which have no plane and no center of symmetry and consequently have two mirror image enantiomeric forms of inverse optical rotation. The racemic mixture of chiral enantiomers is optically inactive. The most common form of optical activity was first measured at a constant wavelength by the angle of rotation of linearly polarized light. More recently the measurements have been extended to the entire range of visible and attainable ultraviolet regions where electronic transitions are observed, giving rise to the ORD technique (Optical Rotatory Dispersion). The Cotton effects appear in the region of optically active absorption bands; outside of these bands the plain curve spectrum is also dependent on all the electronic transitions of the chromophores.
Molecular Optical Activity and the Chiral Discriminations
Author: Stephen F. Mason
Publisher: Cambridge University Press
ISBN: 9780521247023
Category : Medical
Languages : en
Pages : 300
Book Description
Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Publisher: Cambridge University Press
ISBN: 9780521247023
Category : Medical
Languages : en
Pages : 300
Book Description
Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Polymers Having the Capability of Optical Resolution
Author: Y. Okamoto
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
Book Description
Optically Active Polymers
Author: Pradip K. Dutta
Publisher: Springer
ISBN: 9811026068
Category : Technology & Engineering
Languages : en
Pages : 64
Book Description
This book presents a systematic study of the synthesis of optically active polymers, discussing in detail the syntheses of three different types of optically active polymers from helical polymers, dendronized polymers and other types of polymeric compounds. It also explains the syntheses of optically active azoaromatic and carbazole-containing azoaromatic polymers and copolymers; optically active benzodithiophene; and optically active porphyrin derivatives. The final chapter discusses different properties of optically active polymers such as nonlinear optical properties, chiroptical properties, vapochromic behaviour, absorption and emission properties, fabrication and photochromic properties. The intrinsic details of various properties of optically active polymers will offer a valuable resource for researchers and industry personnel actively engaged in application-oriented investigations.
Publisher: Springer
ISBN: 9811026068
Category : Technology & Engineering
Languages : en
Pages : 64
Book Description
This book presents a systematic study of the synthesis of optically active polymers, discussing in detail the syntheses of three different types of optically active polymers from helical polymers, dendronized polymers and other types of polymeric compounds. It also explains the syntheses of optically active azoaromatic and carbazole-containing azoaromatic polymers and copolymers; optically active benzodithiophene; and optically active porphyrin derivatives. The final chapter discusses different properties of optically active polymers such as nonlinear optical properties, chiroptical properties, vapochromic behaviour, absorption and emission properties, fabrication and photochromic properties. The intrinsic details of various properties of optically active polymers will offer a valuable resource for researchers and industry personnel actively engaged in application-oriented investigations.
Macromolecular Design of Polymeric Materials
Author: Hatada
Publisher: CRC Press
ISBN: 9780824794651
Category : Technology & Engineering
Languages : en
Pages : 900
Book Description
Providing a range of information on polymers and polymerization techniques, this text covers the gamut of polymer science from synthesis, structure and properties to function and applications. It analyzes speciality polymers, including acrylics, fluoropolymers, polysiplanes, polyphosphazenes, and inorganic and conducting polymers. The book examines the stereochemistry of polymerization and the stereoregularity of polymers.
Publisher: CRC Press
ISBN: 9780824794651
Category : Technology & Engineering
Languages : en
Pages : 900
Book Description
Providing a range of information on polymers and polymerization techniques, this text covers the gamut of polymer science from synthesis, structure and properties to function and applications. It analyzes speciality polymers, including acrylics, fluoropolymers, polysiplanes, polyphosphazenes, and inorganic and conducting polymers. The book examines the stereochemistry of polymerization and the stereoregularity of polymers.
Biopolymers · PVA Hydrogels Anionic Polymerisation Nanocomposites
Author:
Publisher: Springer
ISBN: 354046414X
Category : Science
Languages : en
Pages : 228
Book Description
Publisher: Springer
ISBN: 354046414X
Category : Science
Languages : en
Pages : 228
Book Description
Chemical Analysis of Polymers
Author: G. Lawson
Publisher: iSmithers Rapra Publishing
ISBN: 9780080417424
Category : Polymerization
Languages : en
Pages : 136
Book Description
Publisher: iSmithers Rapra Publishing
ISBN: 9780080417424
Category : Polymerization
Languages : en
Pages : 136
Book Description
SPSJ ... Annual Meeting
Author: Kōbunshi Gakkai (Japan)
Publisher:
ISBN:
Category : Polymers
Languages : en
Pages : 896
Book Description
Publisher:
ISBN:
Category : Polymers
Languages : en
Pages : 896
Book Description
Photochemistry and Photophysics
Author: Jan F. Rabek
Publisher: CRC Press
ISBN: 9780849340413
Category : Science
Languages : en
Pages : 212
Book Description
This comprehensive work presents a coherent critical review of photochemistry and photophysics, including inorganic, organic, atmospheric, environmental, material, biological and polymer fields. It also addresses the practical application of photochemical processes in reprography, microelectronics, and holography. These volumes are of great value to those involved in photochemical and photophysical research, and to graduate or advanced undergraduate students.
Publisher: CRC Press
ISBN: 9780849340413
Category : Science
Languages : en
Pages : 212
Book Description
This comprehensive work presents a coherent critical review of photochemistry and photophysics, including inorganic, organic, atmospheric, environmental, material, biological and polymer fields. It also addresses the practical application of photochemical processes in reprography, microelectronics, and holography. These volumes are of great value to those involved in photochemical and photophysical research, and to graduate or advanced undergraduate students.