Molecular Nanomachines of the Presynaptic Terminal
Molecular Nanomachines of the Presynaptic Terminal

Author: Silvio O. Rizzoli

Publisher: Frontiers Media SA

Published: 2016-10-18

Total Pages: 114

ISBN-13: 2889199983

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Synaptic transmission is the basis of neuronal communication and is thus the most important element in brain functions, ranging from sensory input to information processing. Changes in synaptic transmission can result in the formation or dissolution of memories, and can equally lead to neurological and psychiatric disorders. The proteins composing the synapse, and their respective functions, are getting increasingly known. One aspect that has become evident in the last years is that most synaptic functions are performed not by single proteins, but by highly organized multi-protein machineries, which interact dynamically to provide responses optimally suited to the needs of the neuronal network. To decipher synaptic and neuronal function, it is essential to understand the organisational, morphological and functional aspects of the molecular nanomachines that operate at the synapse. We discuss these aspects in 11 different chapters, focusing on the structure and function of the active zone, on the functional anatomy of the synaptic vesicle, and on some of the best known soluble protein complexes from the synapse, including those involved in endocytosis and vesicle recycling.

Molecular Nanotechnology
Molecular Nanotechnology

Author: Fouad Sabry

Publisher: One Billion Knowledgeable

Published: 2022-08-09

Total Pages: 419

ISBN-13:

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What Is Molecular Nanotechnology Molecular nanotechnology, often known as MNT, is a kind of technology that is predicated on the capability of using mechanosynthesis to construct things according to intricate atomic requirements. These are not to be confused with materials on the nanoscale. This advanced kind of nanotechnology would make use of positionally-controlled mechanosynthesis guided by molecular machine systems. The inspiration for this form of nanotechnology comes from Richard Feynman's vision of microscopic factories that employ nanomachines to produce sophisticated items. Combining the physical principles shown by biophysics, chemistry, other nanotechnologies, and the molecular machinery of life with the systems engineering concepts present in current macroscale industries is what would be required to create MNT. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Molecular nanotechnology Chapter 2: Foresight Institute Chapter 3: K. Eric Drexler Chapter 4: Nanotechnology Chapter 5: Nanomedicine Chapter 6: Robert Freitas Chapter 7: Self-replication Chapter 8: Gray goo Chapter 9: Molecular assembler Chapter 10: Mechanosynthesis Chapter 11: Engines of Creation Chapter 12: Nanorobotics Chapter 13: Self-replicating machine Chapter 14: History of nanotechnology Chapter 15: Feynman Prize in Nanotechnology Chapter 16: Outline of nanotechnology Chapter 17: Productive nanosystems Chapter 18: Wet nanotechnology Chapter 19: Drexler?Smalley debate on molecular nanotechnology Chapter 20: Atomically precise manufacturing Chapter 21: Glossary of nanotechnology (II) Answering the public top questions about molecular nanotechnology. (III) Real world examples for the usage of molecular nanotechnology in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of molecular nanotechnology' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of molecular nanotechnology.

Nanotechnology
Nanotechnology

Author: Bc Crandall

Publisher: MIT Press

Published: 1996-07-25

Total Pages: 238

ISBN-13: 9780262531375

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Technology is becoming molecularly precise. Nanotechnology, otherwise known as molecular engineering, will soon create effective machines as small as DNA. This capacity to manipulate matter—to program matter—with atomic precision will utterly change the economic, ecological, and cultural fabric of our lives. This book, which is accessible to a broad audience while providing references to the technical literature, presents a wide range of potential applications of this new material technology. The first chapter introduces the basic concepts of molecular engineering and demonstrates that several mutually reinforcing trends in current research are leading directly into a world of surprisingly powerful molecular machines. Nine original essays on specific applications follow the introductory chapter. The first section presents applications of nanotechnology that interact directly with the molecular systems of the human body. The second presents applications that function, for the most part, outside the body. The final section details the mechanisms of a universal human-machine interface and the operation of an extremely high resolution display system.

Molecular Nanomachines
Molecular Nanomachines

Author: Shardendu Kislaya

Publisher: Discovery Publishing House

Published: 2008

Total Pages: 156

ISBN-13: 9788183562942

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Contents: Introduction, Experimental and Methodology, Observations, Result and Discussion, Removal of Lead and Chromium.

Cellular Nanomachines
Cellular Nanomachines

Author: Bhanu P. Jena

Publisher: Springer Nature

Published: 2020-04-29

Total Pages: 118

ISBN-13: 3030444961

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In this book, the major paradigm-shifting discoveries made in the past century on key cellular nanomachines are described in great detail: their complex yet precise and elegant design and function, as well as the diseases linked to their dysfunction and the therapeutic approaches to overcome them. The major focus of this book is the “porosome” nanomachine, the universal secretory portal in cells. This is an ideal book for students, researchers, and professionals in the fields of nanoscience and nanotechnology.

Molecular Machines
Molecular Machines

Author: Giovanni Zocchi

Publisher: Princeton University Press

Published: 2018-07-10

Total Pages: 189

ISBN-13: 1400890063

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Molecular Machines presents a dynamic new approach to the physics of enzymes and DNA from the perspective of materials science. Unified around the concept of molecular deformability—how proteins and DNA stretch, fold, and change shape—this book describes the complex molecules of life from the innovative perspective of materials properties and dynamics, in contrast to structural or purely chemical approaches. It covers a wealth of topics, including nonlinear deformability of enzymes and DNA; the chemo-dynamic cycle of enzymes; supra-molecular constructions with internal stress; nano-rheology and viscoelasticity; and chemical kinetics, Brownian motion, and barrier crossing. Essential reading for researchers in materials science, engineering, and nanotechnology, the book also describes the landmark experiments that have established the materials properties and energy landscape of large biological molecules. Molecular Machines is also ideal for the classroom. It gives graduate students a working knowledge of model building in statistical mechanics, making it an essential resource for tomorrow's experimentalists in this cutting-edge field. In addition, mathematical methods are introduced in the bio-molecular context—for example, DNA conformational transitions are used to illustrate the transfer matrix formalism. The result is a generalized approach to mathematical problem solving that enables students to apply their findings more broadly. Molecular Machines represents the next leap forward in nanoscience, as researchers strive to harness proteins, enzymes, and DNA as veritable machines in medicine, technology, and beyond.

Soft Machines
Soft Machines

Author: Richard Anthony Lewis Jones

Publisher: Oxford University Press

Published: 2004

Total Pages: 238

ISBN-13: 0198528558

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Enthusiasts look forward to a time when tiny machines reassemble matter and process information but is their vision realistic? 'Soft Machines' explains why the nanoworld is so different to the macro-world that we are all familar with and shows how it has more in common with biology than conventional engineering.

Concepts For Molecular Machines
Concepts For Molecular Machines

Author: Jubaraj Bikash Baruah

Publisher: World Scientific Publishing Company

Published: 2017-08-11

Total Pages: 178

ISBN-13: 9813223723

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Actions of living beings at any stage of life are of general interest; molecular machines can be a replica of such activities. Stimuli guided movements and shape changes of molecules are one of the rapidly developing areas on which fundamental principles of molecular machine banks. Thus, the understanding of intriguing concepts of molecular machines is essential. Miniaturization, efficiency, stability and robustness in performing activities are some of the important points associated with molecular machines. Using molecular machines for practical purposes will further strengthen fundamentals of science and technology and also guide future market economy. Recent advent of techniques to handle materials at microscopic level has benefited the topic of molecular machines and is ready to be taken to a higher level as compared to other competing topics of science and technology. Molecular machines is a contemporary hot topic with future scope. The Nobel Prize in the year 2016 was shared by three scientists Prof. Ben Feringa, Prof. J Fraser Stoddart and Prof. Jean-Pierre Sauvage for their contribution to the topic. This book on molecular machines is aimed to cater to the need of graduate students and researchers by providing the fundamental aspects on molecular machines.

Nanosystems
Nanosystems

Author: K. Eric Drexler

Publisher: Wiley

Published: 1992-11-11

Total Pages: 580

ISBN-13: 9780471575184

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"Devices enormously smaller than before will remodel engineering,chemistry, medicine, and computer technology. How can we understandmachines that are so small? Nanosystems covers it all: powerand strength, friction and wear, thermal noise and quantumuncertainty. This is the book for starting the next century ofengineering." - Marvin Minsky MIT Science magazine calls Eric Drexler "Mr. Nanotechnology."For years, Drexler has stirred controversy by declaring thatmolecular nanotechnology will bring a sweeping technologicalrevolution - delivering tremendous advances in miniaturization,materials, computers, and manufacturing of all kinds. Now, he'swritten a detailed, top-to-bottom analysis of molecular machinery -how to design it, how to analyze it, and how to build it.Nanosystems is the first scientifically detailed description ofdevelopments that will revolutionize most of the industrialprocesses and products currently in use. This groundbreaking work draws on physics and chemistry toestablish basic concepts and analytical tools. The book thendescribes nanomechanical components, devices, and systems,including parallel computers able to execute 1020 instructions persecond and desktop molecular manufacturing systems able to makesuch products. Via chemical and biochemical techniques, proximalprobe instruments, and software for computer-aided moleculardesign, the book charts a path from present laboratory capabilitiesto advanced molecular manufacturing. Bringing together physics,chemistry, mechanical engineering, and computer science,Nanosystems provides an indispensable introduction to theemerging field of molecular nanotechnology.