Spectroscopic and Computational Studies of Supramolecular Systems, J.E. Davies
Автор: G. Wipff Название: Computational Approaches in Supramolecular Chemistry ISBN: 9401044600 ISBN-13(EAN): 9789401044608 Издательство: Springer Рейтинг: Цена: 41925.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Supramolecular chemistry has been defined by J.-M. Lehn as "a highly interdisciplinary field of science covering the chemical, physical, and biological features of chemical species of higher complexity, that are held together and organized by means of intermolecular (noncovalent) binding interactions" (Science, 1993). Recognition, reactivity, and transport represent three basic functional features, in essence dynami s, which may be translated into structural features. The purpose of the NATO workshop which took place september 1-5, 1993 at the Bischenberg (near Strasbourg) was to present computations which may contribute to the atomic level understanding of the structural and thermodynamical features involved in the processes of molecular recognition and supramolecular organization. of "supra-molecular modeling". Other The main focus was therefore, on the many facets applications of computers in chemistry, such as automation, simulation of processes, procedures for fitting kinetic or thermodynamic data, computer assisted synthetic strategies, use of data bases for structure elucidation or for bibliographic searches, have an obvious impact in supramolecular chemistry as well, but were not presented at the workshop.
Описание: Optical inputs that `read the system` are a powerful tool in studying nanostructures. This volume provides a comprehensive view of the most commonly used photochemical and photophysical techniques and their applications to the study of supramolecular systems.
Описание: This book provides an in-depth and self-contained treatment of the latest advances achieved in quantitative spectroscopic analyses of the observable outer layers of stars and similar objects. Written by two leading researchers in the field, it presents a comprehensive account of both the physical foundations and numerical methods of such analyses.
Автор: Ariga Название: Supramolecular Chemistry - Fundamentals and Applications ISBN: 3540012982 ISBN-13(EAN): 9783540012986 Издательство: Springer Рейтинг: Цена: 7836.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The fundamentals of "supramolecular chemistry" to the latest developments on the subject are covered by this book. Molecules with fascinating shapes and functions such as fullerenes, carbon nanotubes, dendrimers, rotaxane, and catenane, and molecular assemblies are also explained.
Описание: Proceedings of IAU Symposium No. 51 (Struve Memorial Symposium) held in Parksville, B.C., Canada, September 6-12, 1972
Автор: G. Wipff Название: Computational Approaches in Supramolecular Chemistry ISBN: 0792327675 ISBN-13(EAN): 9780792327677 Издательство: Springer Рейтинг: Цена: 54504.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A presentation of computer and molecular modeling approaches in supramolecular chemistry. Based on a NATO meeting which brought together half `computer scientists` and half `experimentalists`, it includes computations that mostly involve molecular mechanics, molecular dynamics, Monte Carlo, free energy simulations, and computer graphics.
Описание: This Advanced Study Institute was held at \-lellesley College, Wellesley, MA., from 3 to 12 August 1980. It followed by four years the second "Capri, chool on Photon Correlation Spectroscopy". During the intervening period there had been many new applications of dynamic light scattering techniques to the study of systems whose properties depend either on collective molecular interactions or on the formation or activity of supramo1ecu1ar structures. Con- sequently, emphasis at this conference was on light scattering studies of subjects such as dynamical correlations in dense polymer solutions, phase transitions in gels, spinodal decomposition of binary fluids, Benard instabilities in nonequilibrium fluids, the formation of micelles and phospholipid vesicles, and movements of the molecular assemblies of muscle tissue. The instructional pro- gramme also included tutorial lectures on two complementary spec- troscopic techniques which have benefited from dramatic advances in instrumentation, these being small angle X-ray (SAXS) and small angle neutron (SANS) scattering. Strong cold neutron and synchro- tron X-ray sources have become available, and data now can be acquired rapidly with newly developed position-sensitive detectors. Several reviews of recent applications of SAXS and SANS were also provided. The organizers of the ASI hoped to provide a forum for theoreticians and experimentalists to assess advances in fields which, although related, were sufficiently different that a great deal of unfamiliar information could be communicated. The order- ing of the papers in this volume closely approximates that of the talks presented at the Advanced Study Institute.
Автор: Junbai Li Название: Supramolecular Chemistry of Biomimetic Systems ISBN: 9811060584 ISBN-13(EAN): 9789811060588 Издательство: Springer Рейтинг: Цена: 25155.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book investigates the latest developments in supramolecular assembly systems for mimicking biological structures and functions.
Описание: Lena Daumanns`s thesis describes structural and functional studies of the enzyme Glycerophosphodiesterase (GpdQ) from Enterobacter aerogenes. Overall, this project has led to a better understanding of the metal ion binding and active site structural features of the enzyme GpdQ.
Автор: E.B. Carling; Zdenek Kopal Название: Photometric and Spectroscopic Binary Systems ISBN: 940098488X ISBN-13(EAN): 9789400984882 Издательство: Springer Рейтинг: Цена: 43184.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Our conference - opening today - has two aims in view: first, to commemorate some milestones in the development of the studies of close binary systems whose anniversaries fall in these years, as well as to take stock of our present knowledge accumulated through- out preceding decades, in order to consider where do we go from here. This summer, 310 years will have elapsed since the first ec- lipsing binary - Algol - was discovered in Bologna by Geminiano Montanari (1633-1687) to be a variable star; and 198 years have gone by since John Goodricke of York (1764-1786) established the fact that Algol's light changes were periodic. Moreover, it is al- most exactly (to a month) now 100 years since Edward Charles Pickering (1846-1919) of Harvard Observatory in the United States took the first steps towards the development of systematic methods of analysis of the light changes of Algol and related systems - a topic which will constitute the major part of the programme of our present conference. The three dates recalled above illustrate that the discoverers of such celestial objects and observers of their light changes have been systematically ahead of the theoreticians endea- vouring to understand the significance of the observed data by de- cades and centuries in the past - a fact which, incidentally, con- tinues to hold good (albeit with a diminishing lead-time) up to the present.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
