Download or read book Bioelectrochemistry of Cells and Tissues written by Dieter Walz and published by Birkhäuser. This book was released on 2012-12-06 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioelectrochemistry: Principles and Practice provides a comprehensive compilation of all the physicochemical aspects of the different biochemical and physiological processes. The role of electric and magnetic fields in biological systems forms the focus of this second volume in the Bioelectrochemistry series. The most prominent use of electric fields is found in some fish. These species generate fields of different strengths and patterns serving either as weapons, or for the purpose of location and communication. Electrical phenomena involved in signal transduction are discussed by means of two examples, namely excitation-contraction coupling in muscles and light transduction in photoreceptors. Also examined is the role of electrical potential differences in energy metabolism and its control. Temporal and spatial changes of the potential difference across the membranes of nerve cells are carefully evaluated, since they are the basis of the spreading and processing of information in the nervous system. The dielectric properties of cells and their responses to electric fields, such as electrophoresis and electrorotation, are dealt with in detail. Finally, the effects of magnetic fields on living systems and of low-frequency electromagnetic fields on cell metabolism are also considered. Further volumes will be added to the series, which is intended as a set of source books for graduate and postgraduate students as well as research workers at all levels in bioelectrochemistry.

Download or read book Experimental Techniques in Bioelectrochemistry written by V. Brabec and published by Birkhäuser. This book was released on 2013-12-11 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bioenergetics written by Peter Gräber and published by Birkhäuser. This book was released on 2012-12-06 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioenergetics, the topic of volume 5 of this Series, is concerned with the energetics, the kinetics, and the mechanisms of energy conversion in biological systems. This phenomenon can be investigated on diffe rent levels of complexity. On a global level the role of biological pro cesses for the steady state of our enviroment is considered. At the physiological level, the relation between energy input and the physiolo gical state of an organism is of interest, while at the cellular level the biochemical pathways for degradation and synthesis of all relevant substrates is investigated. At present the majority of bioenergetic stu dies pertain to the molecular level. The processes in a cell are cataly zed by a large number of proteins called enzymes. The enzymes in volved in energy transduction can be considered as molecular ma chines which transform energy from one form into another, or transfer energy from one process to another. Living systems operate far from equilibrium and are open in the ther modynamic sense, i. e. they exchange energy and matter with the sur roundings. Chapter 1 presents the principles of non equilibrium thermo dynamics applied to biological systems. About 0. 05% of the energy from the sunlight which reaches the surface of the earth is used by plants and algae as well as some bacteria to synthesize organic com pounds, and thus supplies all organisms with the energy necessary for life.

Download or read book Irreversible Electroporation written by Boris Rubinsky and published by Springer Science & Business Media. This book was released on 2009-11-25 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-thermal irreversible electroporation is a new minimally invasive surgical p- cedure with unique molecular selectivity attributes – in fact it may be considered the first clinical molecular surgery procedure. Non-thermal irreversible electro- ration is a molecular selective mode of cell ablation that employs brief electrical fields to produce nanoscale defects in the cell membrane, which can lead to cell death, without an effect on any of the other tissue molecules. The electrical fields can be produced through contact by insertion of electrode needles around the undesirable tissue and non-invasively by electromagnetic induction. This new - dition to the medical armamentarium requires the active involvement and is of interest to clinical physicians, medical researchers, mechanical engineers, che- cal engineers, electrical engineers, instrumentation designers, medical companies and many other fields and disciplines that were never exposed in their training to irreversible electroporation or to a similar concept. This edited book is designed to be a comprehensive introduction to the field of irreversible electroporation to those that were not exposed or trained in the field before and can also serve as a reference manual. Irreversible electroporation is broad and interdisciplinary. Therefore, we have made an attempt to cover every one of the various aspects of the field from an introductory basic level to state of the art.

Download or read book Nonlinear Dielectric Phenomena in Complex Liquids written by Sylwester J. Rzoska and published by Springer Science & Business Media. This book was released on 2006-02-28 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complex liquids constitute a basic element in modern materials science; their significant features include self-assembly, mesoscale structures, complex dynamics, unusual phases and enormous sensitivity to perturbations. Understanding their nature and properties are a great challenge to modern materials science that demands novel approaches. This book focuses on nonlinear dielectric phenomena, particularly on nonlinear dielectric spectroscopy (NDS), which may be considered a possible successor to broadband dielectric spectroscopy (BDS). NDS phenomena directly coupled to mesoscale heterogeneity fluctuations, so information obtained in this way is basically complementary to BDS tests. The book also discusses the application of NDS in a set of complex liquid systems: glassy liquids, liquid crystals, liquids with critical point phenomena, and bio-relevant liquids. The complementary application of NDS and BDS may allow the discovery of universal patterns for the whole category of complex liquids. Written by specialists in the field of nonlinear dielectric studies, theoreticians and experimentalists, ranging from solid state physics to biophysics, the book is organized so that it can serve as a basic textbook for a non-experienced reader.

Download or read book Bioelectrochemistry written by Philip N. Bartlett and published by John Wiley & Sons. This book was released on 2008-05-27 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioelectrochemistry: Fundamentals, Experimental Techniques and Application, covers the fundamental aspects of the chemistry, physics and biology which underlie this subject area. It describes some of the different experimental techniques that can be used to study bioelectrochemical problems and it describes various applications of biolelectrochemisty including amperometric biosensors, immunoassays, electrochemistry of DNA, biofuel cells, whole cell biosensors, in vivo applications and bioelectrosynthesis. By bringing together these different aspects, this work provides a unique source of information in this area, approaching the subject from a cross-disciplinary viewpoint.

Download or read book Bioelectrochemistry of Biomacromolecules written by Giorgio Lenaz and published by Birkhäuser. This book was released on 2012-12-06 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioelectrochemistry: Principles and Practice provides a comprehensive compilation of all the physicochemical aspects of the different biochemical and physiological processes. Macromolecules, essentially nucleic acids, proteins and complex carbohydrates, are the building blocks of cell structure and function. This fifth volume in the "Bioelectrochemistry" series deals essentially with water-soluble biomacromolecules, since the properties of membrane-bound proteins are considered in other volumes of this series. The first chapter provides an extensive review of the structure, chemical reactivity and electromagnetic properties of nucleic acids. The following five chapters concentrate on proteins, their structure, folding and function, the electrochemistry of redox proteins and voltammetric methods. Special attention is devoted to the field of thiol/disulfide exchange as well as to one particular class of proteins, the iron-sulfur proteins. The last chapter considers the chemistry and properties of glycosaminoglycans, the complex charged polysaccharides of the cell surface and extracellular matrix. This series is intended as a set of source books for graduate and postgraduate students as well as research workers at all levels in bioelectrochemistry.

Download or read book Plasma for Bio Decontamination Medicine and Food Security written by Zdenko Machala and published by Springer Science & Business Media. This book was released on 2012-02-05 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-thermal (cold) plasmas at atmospheric pressure have recently found many breakthrough applications in biology, medicine, and food security. Plasmas can efficiently kill bacteria, yeasts, moulds, spores, biofilms and other hazardous microorganisms, including potential bio-terrorism agents. They can be employed for bio-decontamination and sterilization of surfaces, medical instruments, water, air, food, even of living tissues without causing their damage. Direct or indirect plasma interaction with living cells of microorganisms or even humans enables novel bio-medical applications, e.g. treatment of skin diseases and ulcers. Plasma-enhanced blood coagulation coupled with its antiseptic properties proved success in wound healing and opens new possibilities in surgery, emergency medicine and military applications. Plasma treatment allows cell manipulations, their removal and targeted transfer into the injured area, which can accelerate wound healing. Plasma induced apoptosis (programmed cell death) of tumor cells brings forth a great potential for cancer treatment. Besides, plasma enables painless treatment of dental caries, root canal disinfection, and other dentistry applications. This book is a selection of reviewed manuscripts issuing from the NATO Advanced Research Workshop Plasma for bio-decontamination, medicine and food security held in Jasná, Slovakia, on 15-18 March 2011. It provides a comprehensive overview of the current knowledge and research activities focused at the plasma applications in areas such as bio-decontamination, water chemistry, effects on cells; biofilm inactivation, UV sterilization, and medicine, especially tissue treatment and wound healing, as well as dentistry and food security.

Download or read book Biological Effects of Electromagnetic Fields written by Peter Stavroulakis and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 809 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reporting new results, this book covers the subject of biological effects of EMF in its entirety. Experimental verification of the theoretical results is given when at all possible, and the book is expected to open new areas of research, providing material for university course creation.

Download or read book Pulsed Electromagnetic Fields for Clinical Applications written by Marko Markov and published by CRC Press. This book was released on 2020-03-09 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulsed Electromagnetic Fields for Clinical Applications presents the historical development, the state of art, and the future of the application of pulsed electromagnetic fields (PEMFs) for the treatment of various medical problems, including initiating various healing processes from delayed fractures and pain relief to multiple sclerosis and Parkinson’s disease. The emphasis is on the development of scientific methods to be implemented in clinical application. In perspective, this modality provides a practical, exogenous method for inducing cell and tissue modification attempted to the injured tissues to their normal physiological status. The book reviews the current state of equipment for PEMFs and highlights worldwide therapeutic achievements. It explores the past, present, and future of PEMF therapies. It presents the development of theory and laboratory research during the last 70 years. It reviews the available equipment for PEMF. It reviews the state of the art of worldwide therapeutic achievements. It includes recent achievements and applications of electroporation modalities.

Download or read book Tissue Engineering Strategies for Organ Regeneration written by Naznin Sultana and published by CRC Press. This book was released on 2020-02-04 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tissue Engineering Strategies for Organ Regeneration addresses the existing and future trends of tissue engineering approaches for organ/tissue regeneration or repair. This book provides a comprehensive summary of the recent improvement of biomaterials used in scaffold-based tissue engineering, and the tools and different protocols needed to design tissues and organs. The chapters in this book provide the in-depth principles for many of the supporting and enabling technologies including the applications of BioMEMS devices in tissue engineering, and the combination of organoid formation and three dimensional (3D) bioprinting. The book also highlights the advances and strategies for regeneration of three-dimensional microtissues in microcapsules, tissue reconstruction techniques, and injectable composite scaffolds for bone tissue repair and augmentation. Key Features: Addresses the current obstacles to tissue engineering applications Provides the latest improvements in the field of integrated biomaterials and fabrication techniques for scaffold-based tissue engineering Shows the influence of microenvironment towards cell-biomaterials interactions Highlights significant and recent improvements of tissue engineering applications for the artificial organ and tissue generation Describes the applications of microelectronic devices in tissue engineering Describes different current bioprinting technologies

Download or read book Biomagnetic Stimulation written by S. Ueno and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Symposium on Biomagnetic Stimulation was held on July 15, 1991 at the International Hall of the Hakozaki campus of Kyushu University in Fukuoka, Japan. It was a satellite symposium to the World Congress on Medical Physics and Biomedical Engi neering in Kyoto, which was held July 7-11, 1991. Successful magnetic stimulation of the human brain was first reported by Dr. Anthony Barker and his group at the University of Sheffield in the United Kingdom, in May, 1985. Of course, magnetic nerve stimulation had been studied and reported before then, but Dr. of successful stimulation of the brain made a strong impact on the scientific Barker's reports community. Since then, magnetic nerve stimulation has been widely and rapidly investigated by many groups throughout the world. This symposium focused mostly on magnetic brain stimulation. Magnetic resonance imaging has become an indispensable technique for clinical diagno sis and medical science. The most advanced MRI techniques, such as echo planar imaging, have the potential hazard of stimulating nerve tissues due to the rapid change of gradient mag netic fields. Potential risks of MRI, including problems with gradient magnetic fields, were discussed at the symposium. Magnetic stimulation of the heart was also discussed.

Download or read book Biological and Medical Aspects of Electromagnetic Fields Fourth Edition written by Ben Greenebaum and published by CRC Press. This book was released on 2018-11-01 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two volumes of this new edition of the Handbook cover the basic biological, medical, physical, and electrical engineering principles. They also include experimental results concerning how electric and magnetic fields affect biological systems—both as potential hazards to health and potential tools for medical treatment and scientific research. They also include material on the relationship between the science and the regulatory processes concerning human exposure to the fields. Like its predecessors, this edition is intended to be useful as a reference book but also for introducing the reader to bioelectromagnetics or some of its aspects. FEATURES • New topics include coverage of electromagnetic effects in the terahertz region, effects on plants, and explicitly applying feedback concepts to the analysis of biological electromagnetic effects • Expanded coverage of electromagnetic brain stimulation, characterization and modeling of epithelial wounds, and recent lab experiments on at all frequencies • Section on background for setting standards and precautionary principle • Discussion of recent epidemiological, laboratory, and theoretical results; including: WHO IARC syntheses of epidemiological results on both high and low frequency fields, IITRI lab study of cancer in mice exposed to cell phone-like radiation, and other RF studies • All chapters updated by internationally acknowledged experts in the field

Download or read book Electromagnetic Fields in Biology and Medicine written by Marko S. Markov and published by CRC Press. This book was released on 2015-03-02 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through a biophysical approach, Electromagnetic Fields in Biology and Medicine provides state-of-the-art knowledge on both the biological and therapeutic effects of Electromagnetic Fields (EMFs). The reader is guided through explanations of general problems related to the benefits and hazards of EMFs, step-by-step engineering processes, and basic r

Download or read book Advanced Electroporation Techniques in Biology and Medicine written by Andrei G. Pakhomov and published by CRC Press. This book was released on 2010-06-02 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reflection of the intense study of the effects of electromagnetic fields on living tissues that has taken place during the last decades, Advanced Electroporation Techniques in Biology and Medicine summarizes most recent experimental findings and theories related to permeabilization of biomembranes by pulsed electric fields. Edited by experts and

Download or read book Molecular Cellular and Tissue Engineering written by Joseph D. Bronzino and published by CRC Press. This book was released on 2018-10-08 with total page 1891 pages. Available in PDF, EPUB and Kindle. Book excerpt: Known as the bible of biomedical engineering, The Biomedical Engineering Handbook, Fourth Edition, sets the standard against which all other references of this nature are measured. As such, it has served as a major resource for both skilled professionals and novices to biomedical engineering. Molecular, Cellular, and Tissue Engineering, the fourth volume of the handbook, presents material from respected scientists with diverse backgrounds in molecular biology, transport phenomena, physiological modeling, tissue engineering, stem cells, drug delivery systems, artificial organs, and personalized medicine. More than three dozen specific topics are examined, including DNA vaccines, biomimetic systems, cardiovascular dynamics, biomaterial scaffolds, cell mechanobiology, synthetic biomaterials, pluripotent stem cells, hematopoietic stem cells, mesenchymal stem cells, nanobiomaterials for tissue engineering, biomedical imaging of engineered tissues, gene therapy, noninvasive targeted protein and peptide drug delivery, cardiac valve prostheses, blood substitutes, artificial skin, molecular diagnostics in personalized medicine, and bioethics.

Download or read book Electrotechnologies for Extraction from Food Plants and Biomaterials written by Eugene Vorobiev and published by Springer Science & Business Media. This book was released on 2009-02-28 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, the electrotechnologies based on the effects of pulsed electric fields (PEF), such as ohmic heating (OH) and DC electric field, have gained real interest in the field of food processing. These techniques efficiently enhance methods of extraction from food plants and dehydration of biosolids. The PEF and pulsed OH techniques preserve the nutritional, functional, structural and sensory properties of products better than conventional extraction technologies. The electrofiltration and electro-osmotic dewatering can be very effective for the separation of bioproducts and dehydration of food wastes. The first source book in the field, this book gives an overview the fundamental principles of electrical techniques, electrophysical properties of foods and agricultural products, application of various emerging electrotechnologies for enhancing the solid-liquid separation and drying processes, extraction techniques of pigments, processing methods of different in-plant tissues and biosolids, electro-osmotic dewatering and electrofiltration of biomaterials, recent industrial- scale gains, and other aspects. Each chapter is complementary to other chapters and addresses the latest efforts in the field.