Автор: Duckett, Simon; Gilbert, Bruce; Cockett, Martin Название: Foundations of Molecular Structure Determination ISBN: 019968944X ISBN-13(EAN): 9780199689446 Издательство: Oxford Academ Рейтинг: Цена: 5701.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Foundations of Molecular Structure Determination gives a broad introduction to a range of common spectroscopic and diffraction methods, with frequent worked examples and problem questions provided to assist beginning undergraduates in developing their structure analysis skills.
Автор: R.A. Palmer; M.F.C. Ladd Название: Structure Determination by X-Ray Crystallography ISBN: 1461579414 ISBN-13(EAN): 9781461579410 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: X-ray crystallography provides us with the most accurate picture we can get of atomic and molecular structures in crystals. It is still an immense field for young workers, and no doubt will provide yet more striking develop- ments of a major character.
Описание: State-of-the-art tools and applicationsfor food safety and food science research Atomic spectroscopy and mass spectrometry are important tools for identifying and quantifying trace elements in food products-elements that may be potentially beneficial or potentially toxic.
Описание: This Thesis in biological physics has two components, describing the use of X-ray scattering techniques to study the structure of two different stacked lipid membrane systems. The first part focuses on the interaction between a short 11-mer peptide, Tat, which is part of the Tat protein in the HIV-1 virus. Although highly positively charged, the Tat protein has been shown to translocate through hydrocarbon lipid bilayers easily, without requiring the cell’s energy, which is counter to its Born self-energy. In this work Tat’s location in the headgroup region was demonstrated using a combined X-ray scattering and molecular dynamics approach. Bilayer thinning was observed as well as softening of different membrane mimics due to Tat. It was concluded that Tat’s headgroup location, which increases the area/lipid, and its bilayer softening likely reduce the energy barrier for passive translocation. The second part is a rigorous investigation of an enigmatic phase in the phase diagram of the lipid dimyristoylphosphatidylcholine (DMPC). The ripple phase has fascinated many researchers in condensed matter physics and physical chemistry as an example of periodically modulated phases, with many theoretical and simulation papers published. Despite systematic studies over the past three decades, molecular details of the structure were still lacking. By obtaining the highest resolution X-ray data so far, this work revealed the complex nature of the chain packing, as well as confirming that the major side is thicker than the minor side of the saw-tooth ripple structure. The new model shows that the chains in the major arm are tilted with respect to the bilayer normal and that the chains in the minor arm are slightly more disordered than all-trans gel-phase chains, i.e., the chains in the minor arm are more fluid-like. This work provides the highest resolution X-ray structure of the ripple phase to-date.
Автор: Binder, Kurt Kob, Walter Название: Glassy materials and disordered solids ISBN: 9814350176 ISBN-13(EAN): 9789814350174 Издательство: World Scientific Publishing Рейтинг: Цена: 14890.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: An introduction to the physics of amorphous solids and related disordered condensed matter systems. It explains important concepts from statistical mechanics such as percolation, random walks, fractals and spin glasses. It also includes material on topics in the field of disordered systems such as gels, driven systems, and growing length scales.
Автор: Powell Название: Physics of Solid State Laser Materials ISBN: 1563966581 ISBN-13(EAN): 9781563966583 Издательство: Springer Рейтинг: Цена: 10448.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Presents the fundamental physics of solid- state lasers, including the basis of laser action and the optical and electronic properties of laser materials. Some knowledge of quantum mechanics and solid-state physics is assumed, but the discussion is as self-contained as possible; the book is an excellent reference and independent study source.
Автор: Newnham, Robert E. Название: Properties of Materials ISBN: 019852076X ISBN-13(EAN): 9780198520764 Издательство: Oxford Academ Рейтинг: Цена: 11088.00 р. Наличие на складе: Поставка под заказ.
Описание: Describes the underlying principles of crystal physics and chemistry, covering a range of topics, and illustrating numerous applications in many fields of engineering.
Автор: Weber, Merlin Название: Raman scattering in materials science ISBN: 364208656X ISBN-13(EAN): 9783642086564 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Raman scattering is now being applied with increasing success to a wide range of practical problems at the cutting edge of materials science. Included are chapters on instrumentation, bulk semiconductors and alloys, heterostructures, high-Tc superconductors, catalysts, carbon-based materials, wide-gap and super-hard materials, and polymers.
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