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Steering clear of quantum mechanics and product operators, "Pocket Guide to Biomolecular NMR" uses intuitive, concrete analogies to explain the theory required to understand NMR studies on the structure and dynamics of biological macromolecules. For example, instead of explaining nuclear spin with angular momentum equations or Hamiltonians, the books describes nuclei as "bells" in a choir, ringing at specific frequencies depending on the atom type and their surrounding electromagnetic environment.This simple bell analogy, which is employed throughout the book, has never been used to explain NMR and makes it surprisingly easy to learn complex, bewildering NMR concepts, such as dipole-dipole coupling and CPMG pulse sequences. Other topics covered include the basics of multi-dimensional NMR, relaxation theory, and Model Free analysis. The small size and fast pace of “Pocket Guide to Biomolecular NMR” makes the book a perfect companion to traditional biophysics and biochemistry textbooks, but the book's unique perspective will provide even seasoned spectroscopists with new insights and handy “thought” short-cuts.
This book is intended to be a comprehensive resource for educators seeking to enhance NMR-enabled instruction in chemistry. This book describes a host of new, modern laboratories and experiments.
Passados mais de 50 anos, Princípios de bioquímica de Lehninger continua inigualável na proposta de ajudar estudantes a navegarem pela complexa disciplina de bioquímica de maneira clara e coerente. Esta 8ª edição traz uma novidade pedagógica que está presente no próprio título do livro: os princípios mais importantes da bioquímica agora são declarados de forma mais didática e visual na primeira página de cada capítulo. Identificados com um ícone numerado, os princípios aparecem também ao longo do texto e destacam conteúdos relacionados, criando uma estrutura de organização lógica que facilita a compreensão e esclarece as conexões entre os conceitos. Destaques: • Organização por princípios apresenta novas possibilidades de aprendizado • Navegação mais fácil pelo conteúdo dos capítulos • Simplificação de alguns tópicos, com ênfase em conceitos centrais, resulta em capítulos mais curtos • Revisão das fotografias oferece imagens mais contextualizadas • Sintetização das legendas torna as figuras mais independentes do texto • Revisão rigorosa das questões ao final dos capítulos assegura fixação do conteúdo e engajamento
This book describes the design of the first functioning single-sided tomograph, the related measurement methods, and a number of applications in medicine, materials science, and chemical engineering. It will be the first comprehensive account of this new device and its applications. Among the key advances of this method is that images can be obtained in much shorter times than originally anticipated, and that even vector maps of flow fields can be measured although the magnetic fields are highly inhomogeneous. Furthermore, the equipment is small, mobile and affordable to small and medium enterprises and can be located in doctors’ offices.
„Oft kopiert, nie erreicht.“ Biologen heute Seit vier Jahrzehnten prägt dieses außergewöhnliche Lehrbuch weltweit die Lehre der Biochemie. Die überaus klare und präzise Art der Darstellung, die Aktualität, die ausgefeilte Didaktik und die Verständlichkeit sind zu Markenzeichen dieses von Lehrenden wie Lernenden hoch geschätzten Standardwerkes geworden. Sie zeichnen auch die nun vorliegende achte Auflage aus, die erneut die Brücke von den biologischen und chemischen Grundlagen zu den physiologischen und medizinischen Fragestellungen schlägt. Zu den wichtigsten Neuerungen und Verbesserungen der vollständig überarbeiteten Neuauflage zählen: Kapitel 5: erweiterte Darstellung von...