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Quantum Simulations of Materials and Biological Systems

Quantum Simulations of Materials and Biological Systems PDF Author: Jun Zeng
Publisher: Springer Science & Business Media
ISBN: 9400749481
Category : Science
Languages : en
Pages : 203

Book Description
Quantum Simulations of Materials and Biological Systems features contributions from leading world experts in the fields of density functional theory (DFT) and its applications to material and biological systems. The recent developments of correlation functionals, implementations of Time-dependent algorithm into DFTB+ method are presented. The applications of DFT method to large materials and biological systems such as understanding of optical and electronic properties of nanoparticles, X-ray structure refinement of proteins, the catalytic process of enzymes and photochemistry of phytochromes are detailed. In addition, the book reviews the recent developments of methods for protein design and engineering, as well as ligand-based drug design. Some insightful information about the 2011 International Symposium on Computational Sciences is also provided. Quantum Simulations of Materials and Biological Systems is aimed at faculties and researchers in the fields of computational physics, chemistry and biology, as well as at the biotech and pharmaceutical industries.

Quantum Simulations of Materials and Biological Systems

Quantum Simulations of Materials and Biological Systems PDF Author: Jun Zeng
Publisher: Springer Science & Business Media
ISBN: 9400749481
Category : Science
Languages : en
Pages : 203

Book Description
Quantum Simulations of Materials and Biological Systems features contributions from leading world experts in the fields of density functional theory (DFT) and its applications to material and biological systems. The recent developments of correlation functionals, implementations of Time-dependent algorithm into DFTB+ method are presented. The applications of DFT method to large materials and biological systems such as understanding of optical and electronic properties of nanoparticles, X-ray structure refinement of proteins, the catalytic process of enzymes and photochemistry of phytochromes are detailed. In addition, the book reviews the recent developments of methods for protein design and engineering, as well as ligand-based drug design. Some insightful information about the 2011 International Symposium on Computational Sciences is also provided. Quantum Simulations of Materials and Biological Systems is aimed at faculties and researchers in the fields of computational physics, chemistry and biology, as well as at the biotech and pharmaceutical industries.

Quantum Mechanical Simulation Methods for Studying Biological Systems

Quantum Mechanical Simulation Methods for Studying Biological Systems PDF Author: Dominique Bicout
Publisher: Springer Science & Business Media
ISBN: 3662096382
Category : Science
Languages : en
Pages : 324

Book Description
It is now generally agreed that a deeper understanding of biological processes requires a multi-disciplinary approach employing the tools of biology, chemistry, and physics. Such understanding involves study of biomacromolecules and their functions, which includes how they interact, their reactions, and how information is transmitted between them. This volume is devoted to quantum mechanical simulation techniques, which have developed rapidly in recent years. It covers quantum mechanical calculations of large systems, molecular dynamics combining quantum and classical algorithms, quantum dynamical simulations, and electron and proton transfer processes in proteins and in solutions.

Multi-scale Quantum Models for Biocatalysis

Multi-scale Quantum Models for Biocatalysis PDF Author: Darrin M. York
Publisher: Springer Science & Business Media
ISBN: 1402099568
Category : Science
Languages : en
Pages : 426

Book Description
“Multi-scale Quantum Models for Biocatalysis” explores various molecular modelling techniques and their applications in providing an understanding of the detailed mechanisms at play during biocatalysis in enzyme and ribozyme systems. These areas are reviewed by an international team of experts in theoretical, computational chemistry, and biophysics. This book presents detailed reviews concerning the development of various techniques, including ab initio molecular dynamics, density functional theory, combined QM/MM methods, solvation models, force field methods, and free-energy estimation techniques, as well as successful applications of multi-scale methods in the biocatalysis systems including several protein enzymes and ribozymes. This book is an excellent source of information for research professionals involved in computational chemistry and physics, material science, nanotechnology, rational drug design and molecular biology and for students exposed to these research areas.

QUANTUM MECHANICAL SIMULATION METHODS

QUANTUM MECHANICAL SIMULATION METHODS PDF Author: Collectif
Publisher:
ISBN: 9782868832634
Category :
Languages : en
Pages :

Book Description


Computer Simulations in Molecular Biology

Computer Simulations in Molecular Biology PDF Author: Hiqmet Kamberaj
Publisher: Springer Nature
ISBN: 3031348397
Category : Science
Languages : en
Pages : 306

Book Description
This book covers a range of topics in quantum mechanics and molecular dynamics simulation, including computational modeling and machine learning approaches. The book also provides a Python GUI and tutorials for simulating molecular biological systems and presents case studies of quantum mechanics simulations for predicting electronic properties. Its pedagogical formatting makes it easy for students to understand and follow and has been praised for providing clear and detailed explanations of complex topics. This book is ideal for graduate students and researchers in theoretical and computational biophysics, physics, chemistry, and materials science, as well as postgraduates in applied mathematics, computer science, and bioinformatics.

Computer Simulation Studies in Condensed-Matter Physics XVIII

Computer Simulation Studies in Condensed-Matter Physics XVIII PDF Author: David P. Landau
Publisher: Springer Science & Business Media
ISBN: 3540326405
Category : Science
Languages : en
Pages : 174

Book Description
This status report features the most recent developments in the field, spanning a wide range of topical areas in the computer simulation of condensed matter/materials physics. Both established and new topics are included, ranging from the statistical mechanics of classical magnetic spin models to electronic structure calculations, quantum simulations, and simulations of soft condensed matter.

QM/MM Studies of Light-responsive Biological Systems

QM/MM Studies of Light-responsive Biological Systems PDF Author: Tadeusz Andruniów
Publisher: Springer Nature
ISBN: 303057721X
Category : Science
Languages : en
Pages : 350

Book Description
This book, a consecutive contribution to the series Challenges and Advances in Computational Chemistry and Physics, focuses on understanding the photoinduced processes in biological systems. Understanding and fine control of light fate in molecules is vital for the progress of society and environmental safety. Light induced changes of various physico-chemical and spectroscopic properties in nucleic acids and proteins is the basis of fundamental biological events such as vision, DNA photodamage or photosensing. The investigation of these processes is challenging to both theoretical and experimental studies. This volume encompasses the quantum mechanics/molecular mechanics theory in several subfields, including: advanced computational methods for nucleic acids and proteins systems; dynamics, spectroscopic and physico-chemical properties of biological photoreceptors; DNA photodamage. This book is of interest to readers in both fundamental and application-oriented research by overviewing recent achievements in computational modeling of excited states in nucleic acids and proteins.

Computer Simulations in Condensed Matter: From Materials to Chemical Biology. Volume 1

Computer Simulations in Condensed Matter: From Materials to Chemical Biology. Volume 1 PDF Author: Mauro Ferrario
Publisher: Springer
ISBN: 3540352732
Category : Science
Languages : en
Pages : 716

Book Description
This comprehensive collection of lectures by leading experts in the field introduces and reviews all relevant computer simulation methods and their applications in condensed matter systems. Volume 1 is an in-depth introduction to a vast spectrum of computational techniques for statistical mechanical systems of condensed matter. Volume 2 is a collection of state-of-the-art surveys on numerical experiments carried out for a great number of systems.

Large-Scale Quantum-Mechanical Enzymology

Large-Scale Quantum-Mechanical Enzymology PDF Author: Greg Lever
Publisher: Springer
ISBN: 3319193511
Category : Science
Languages : en
Pages : 162

Book Description
This work establishes linear-scaling density-functional theory (DFT) as a powerful tool for understanding enzyme catalysis, one that can complement quantum mechanics/molecular mechanics (QM/MM) and molecular dynamics simulations. The thesis reviews benchmark studies demonstrating techniques capable of simulating entire enzymes at the ab initio quantum-mechanical level of accuracy. DFT has transformed the physical sciences by allowing researchers to perform parameter-free quantum-mechanical calculations to predict a broad range of physical and chemical properties of materials. In principle, similar methods could be applied to biological problems. However, even the simplest biological systems contain many thousands of atoms and are characterized by extremely complex configuration spaces associated with a vast number of degrees of freedom. The development of linear-scaling density-functional codes makes biological molecules accessible to quantum-mechanical calculation, but has yet to resolve the complexity of the phase space. Furthermore, these calculations on systems containing up to 2,000 atoms can capture contributions to the energy that are not accounted for in QM/MM methods (for which the Nobel prize in Chemistry was awarded in 2013) and the results presented here reveal profound shortcomings in said methods.

Quantum Chemistry Simulation of Biological Molecules

Quantum Chemistry Simulation of Biological Molecules PDF Author: Eudenilson L. Albuquerque
Publisher: Cambridge University Press
ISBN: 1108477798
Category : Science
Languages : en
Pages : 435

Book Description
This book covers quantum chemical simulation of molecular systems and their quantum chemical properties, alongside the most cutting-edge biomedical applications.