A compilation of wonderful tributes to the late Ahmed Zewail (1946-2016), considered the 'Father of Femtochemistry', a long-standing icon in the field of physical chemistry, and the father of ultrafast electron-based methods. The book contains testimonies by friends and relatives of Zewail and by outstanding scientists from around the world who worked or have been affiliated with the Nobel prizewinning professor. Each contribution describes the author's own unique experience and personal relationship with Zewail, and includes details of his scientific achievements and the stories around them. Personal and Scientific Reminiscences collects accounts from the most important individuals in the physical and chemical sciences to give us a unique insight into the world and work of one of the great scientists of our time.

A compilation of wonderful tributes to the late Ahmed Zewail (1946-2016), considered the 'Father of Femtochemistry', a long-standing icon in the field of physical chemistry, and the father of ultrafast electron-based methods. The book contains testimonies by friends and relatives of Zewail and by outstanding scientists from around the world who worked or have been affiliated with the Nobel prizewinning professor. Each contribution describes the author's own unique experience and personal relationship with Zewail, and includes details of his scientific achievements and the stories around them. Personal and Scientific Reminiscences collects accounts from the most important individuals in the physical and chemical sciences to give us a unique insight into the world and work of one of the great scientists of our time.

John Meurig Thomas is a former Director of the Royal Institution of Great Britain, a former head of the Department of Physical Chemistry and former Master of Peterhouse, University of Cambridge. A world-renowned solid-state, materials and surface chemist, he has been an educator, researcher, academic administrator, author of university texts, government advisor, industrial consultant and trustee of national museums in a career spanning over 50 years. Recipient of many international awards, including the Linus Pauling, Willard-Gibbs, Kapitza, Natta, Stokes, Davy and Faraday medals, he is also a fellow of the Royal Society (1977), of the American Philosophical Society (1993) and of ten other national academies. He is best known for his fundamental work in heterogeneous catalysis, chemical electron microscopy and in the popularisation of science, for which, in conjunction with his services to chemistry, he was knighted (1991). He is also founding editor of three scientific journals and editor or co-editor of some 30 monographs. A new mineral, meurigite, was named in his honour (1995). Most recently in 2016, Sir John was awarded the Royal Medal for Physical Sciences by the Royal Society.Drawn from over 1200 publications, this volume contains a summarised account of Sir John's work, with a selection of the new techniques pioneered and discovered by him and his colleagues. Also included are popular science articles, and various illustrations of techniques which have enhanced our knowledge of many facets of condensed matter science. Contributions from 80 peers, colleagues, former co-workers, students and friends worldwide who have interacted with or been influenced by him are a tribute to the professional and personal life of Sir John, making this book a unique reflective summary of the work of one of the greatest achievers in modern British physical science.

For far too long chemists and industrialists have relied on the use of aggressive reagents such as nitric and sulphuric acids, permanganates and dichromates to prepare the massive quantities of both bulk and fine chemicals that are needed for the maintenance of civilised life - materials such as fuels, fabrics, foodstuffs, fertilisers and pharmaceuticals. Such aggressive reagents generate vast quantities of environmentally harmful and often toxic by-products, including the oxides of nitrogen, of metal oxides and carbon dioxide.Now, owing to recent advances made in the synthesis of nanoporous solids, it is feasible to design new solid catalysts that enable benign, mild oxidants to be used, frequently without utilising solvents, to manufacture the products that the chemical, pharmaceutical, agro- and bio-chemical industries require. These new solid agents are designated single-site heterogeneous catalysts (SSHCs). Their principal characteristics are that all the active sites present in the high-area solids are identical in their atomic environment and hence in their energy of interaction with reactants, just as in enzymes.Single-site heterogeneous catalysts now occupy a position of growing importance both academically and in their potential for commercial exploitation. This text, the only one devoted to such catalysts, dwells both on principles of design and on applications, such as the benign synthesis of nylon 6 and vitamin B3. It equips the reader with unifying insights required for future catalytic adventures in the quest for sustainability in the materials used by humankind.Anyone acquainted with the language of molecules, including undergraduates in the physical and biological sciences, as well as graduates in engineering and materials science, should be able to assimilate the principles and examples presented in this book. Inter alia, it describes how clean technology and 'green' processes may be carried out in an environmentally responsible manner.

For far too long chemists and industrialists have relied on the use of aggressive reagents such as nitric and sulphuric acids, permanganates and dichromates to prepare the massive quantities of both bulk and fine chemicals that are needed for the maintenance of civilised life - materials such as fuels, fabrics, foodstuffs, fertilisers and pharmaceuticals. Such aggressive reagents generate vast quantities of environmentally harmful and often toxic by-products, including the oxides of nitrogen, of metal oxides and carbon dioxide.Now, owing to recent advances made in the synthesis of nanoporous solids, it is feasible to design new solid catalysts that enable benign, mild oxidants to be used, frequently without utilising solvents, to manufacture the products that the chemical, pharmaceutical, agro- and bio-chemical industries require. These new solid agents are designated single-site heterogeneous catalysts (SSHCs). Their principal characteristics are that all the active sites present in the high-area solids are identical in their atomic environment and hence in their energy of interaction with reactants, just as in enzymes.Single-site heterogeneous catalysts now occupy a position of growing importance both academically and in their potential for commercial exploitation. This text, the only one devoted to such catalysts, dwells both on principles of design and on applications, such as the benign synthesis of nylon 6 and vitamin B3. It equips the reader with unifying insights required for future catalytic adventures in the quest for sustainability in the materials used by humankind.Anyone acquainted with the language of molecules, including undergraduates in the physical and biological sciences, as well as graduates in engineering and materials science, should be able to assimilate the principles and examples presented in this book. Inter alia, it describes how clean technology and 'green' processes may be carried out in an environmentally responsible manner.

The modern electron microscope, as a result of recent revolutionary developments and many evolutionary ones, now yields a wealth of quantitative knowledge pertaining to structure, dynamics, and function barely matched by any other single scientific instrument. It is also poised to contribute much new spatially-resolved and time-resolved insights of central importance in the exploration of most aspects of condensed matter, ranging from the physical to the biological sciences.Whereas in all conventional EM methods, imaging, diffraction, and chemical analyses have been conducted in a static - time-integrated - manner, now it has become possible to unite the time domain with the spatial one, thereby creating four-dimensional (4D) electron microscopy. This advance is based on the fundamental concept of timed, coherent single-electron packets, or electron pulses, which are liberated with femtosecond durations. Structural phase transitions, mechanical deformations, and the embryonic stages of melting and crystallization are examples of phenomena that can now be imaged in unprecedented structural detail with high spatial resolution, and ten orders of magnitude as fast as hitherto.No monograph in existence attempts to cover the revolutionary dimensions that EM in its various modes of operation nowadays makes possible. The authors of this book chart these developments, and also compare the merits of coherent electron waves with those of synchrotron radiation. They judge it prudent to recall some important basic procedural and theoretical aspects of imaging and diffraction so that the reader may better comprehend the significance of the new vistas and applications now afoot.This book is not a vade mecum - numerous other texts are available for the practitioner for that purpose. It is instead an in-depth expose of the paradigm concepts and the developed techniques that can now be executed to gain new knowledge in the entire domain of biological and physical science, and in the four dimensions of space and time.

The modern electron microscope, as a result of recent revolutionary developments and many evolutionary ones, now yields a wealth of quantitative knowledge pertaining to structure, dynamics, and function barely matched by any other single scientific instrument. It is also poised to contribute much new spatially-resolved and time-resolved insights of central importance in the exploration of most aspects of condensed matter, ranging from the physical to the biological sciences.Whereas in all conventional EM methods, imaging, diffraction, and chemical analyses have been conducted in a static - time-integrated - manner, now it has become possible to unite the time domain with the spatial one, thereby creating four-dimensional (4D) electron microscopy. This advance is based on the fundamental concept of timed, coherent single-electron packets, or electron pulses, which are liberated with femtosecond durations. Structural phase transitions, mechanical deformations, and the embryonic stages of melting and crystallization are examples of phenomena that can now be imaged in unprecedented structural detail with high spatial resolution, and ten orders of magnitude as fast as hitherto.No monograph in existence attempts to cover the revolutionary dimensions that EM in its various modes of operation nowadays makes possible. The authors of this book chart these developments, and also compare the merits of coherent electron waves with those of synchrotron radiation. They judge it prudent to recall some important basic procedural and theoretical aspects of imaging and diffraction so that the reader may better comprehend the significance of the new vistas and applications now afoot.This book is not a vade mecum - numerous other texts are available for the practitioner for that purpose. It is instead an in-depth expose of the paradigm concepts and the developed techniques that can now be executed to gain new knowledge in the entire domain of biological and physical science, and in the four dimensions of space and time.

Architects of Structural Biology is an amalgam of memoirs, biography, and intellectual history of the personalities and single-minded devotion of four scientists who are among the greatest in modern times. These three chemists and one physicist, all Nobel laureates, played a pivotal role in the creation of a new and pervasive branch of biology. This led in turn to major developments in medicine and to the treatment of diseases as a result of advances made in arguably one of the greatest centres of scientific research ever: the Laboratory of Molecular Biology in Cambridge, which they helped to establish. Their work and that of their predecessors at the Royal Institution in London reflects the broader cultural, scientific and educational strength of the UK from the early 19th century onwards. The book also illustrates the nurturing of academic life in the collegiate system, exemplified by the activities of, and cross-fertilization within, a small Cambridge college.

The Royal Institution of Great Britain is renowned the world over, first, because it is a premier arena for the advancement of new scientific and technological knowledge; and second because it highlights the advance of knowledge of all kinds. It bridges the sciences and the humanities, and as much publicity is given to advances in the arts, archaeology, architecture, drama and literature as to the pure and applied sciences. More famous scientists have lived and worked in the Royal Institution than in any other laboratory in the world. A roll-call includes Rumford, Davy, Faraday, Tyndall, Dewar, Rayleigh, W. H. Bragg, W. L. Bragg and George Porter. Not is it only the home of continuous electricity, it is also the birthplace of many aspects of molecular biology and viruses and enzymology. Some fifteen scientists who have won the Nobel Prize have, at one time or another, worked or lectured at the RI. And eminent individuals, like Howard Carter and Coleridge, have lectured there. Albemarle Street - Portraits, Personalities and Presentations at The Royal institution is a lively and compelling personal selection of the remarkable personalities and achievements of some of the extraordinary scientists and individuals who, during the nineteenth and twentieth centuries, worked or lectured at 21 Albemarle Street in Mayfair, central London. John Meurig Thomas offers a unique and valuable insight into the history of this prestigious address, having himself lived and worked at the Royal Institution for some twenty years.