Metabolic engineering is a rapidly evolving field that is being applied for the optimization of many different industrial processes. In this issue of Advances in Biochemical Engineering/Biotechnology, developments in different areas of metabolic engineering are reviewed. The contributions discuss the application of metabolic engineering in the improvement of yield and productivity - illustrated by amino acid production and the production of novel compounds - in the production of polyketides and extension of the substrate range - and in the engineering of S. cerevisiae for xylose metabolism, and the improvement of a complex biotransformation process.

This volume will cover a series of reviews on stem cells including adult and embryonic stem cells. Speakers were invited to present these talks during the Stem Cell Symposia in fall of 2010, in Samsun, Turkey. Unique aspect of this volume is that it brings a multidisciplinary aspect of stem cells extracted from a symposium.

Magnetic Resonance Imaging is a very important clinical imaging tool. It combines different fields of physics and engineering in a uniquely complex way. MRI is also surprisingly versatile, 'pulse sequences' can be designed to yield many different types of contrast. This versatility is unique to MRI. This short book gives both an in depth account of the methods used for the operation and construction of modern MRI systems and also the principles of sequence design and many examples of applications. An important additional feature of this book is the detailed discussion of the mathematical principles used in building optimal MRI systems and for sequence design. The mathematical discussion is very suitable for undergraduates attending medical physics courses. It is also more complete than usually found in alternative books for physical scientists or more clinically orientated works.

In this well-illustrated reference, contributors summarize current research on sulfate-reducing bacteria and examine their relationship to biotechnology processes. This approach enables researchers to identify and define appropriate questions for future research. Chapters examine the biochemical and physiological characteristics of sulfate-reducing eubacteria and archaebacteria and review environmental and industrial activities of these bacteria. This volume features the first review on bioremediation by sulfate-reducing bacteria.

The earliest experimental data on an oxygen-free glass have been published by Schulz-Sellack in 1870 [1]. Later on, in 1902, Wood [2], as well as Meier in 1910 [3], carried out the first researches on the optical properties of vitreous selenium. The interest in the glasses that exhibit transparency in the infrared region of the optical spectrum rose at the beginning of the twentieth century. Firstly were investigated the heavy metal oxides and the transparency limit was extended from (the case of the classical oxide glasses) up to wavelength. In order to extend this limit above the scientists tried the chemical compositions based on the elements of the sixth group of the Periodic Table, the chalcogens: sulphur, selenium and tellurium. The systematic research in the field of glasses based on chalcogens, called chalcogenide glasses, started at the middle of our century. In 1950 Frerichs [4] investigated the glass and published the paper: "New optical glasses transparent in infrared up to 12 . Several years later he started the study of the selenium glass and prepared several binary glasses with sulphur [5]. Glaze and co-workers [6] developed in 1957 the first method for the preparation of the glass at the industrial scale, while Winter-Klein [7] published reports on numerous chalcogenides prepared in the vitreous state.

Nanoscale science and engineering, which deal with size-dependent properties and phenomenon at nanometer scale, are unveiling new mechanisms that scientists must rely on heavily at the present time to achieve efficient and sustainable chemical processing technologies. In Nanoscale Biocatalysis: Methods and Protocols, expert researchers in the field contribute detailed methodologies and procedures that have been developed from recent research in this burgeoning area of nanoscale technology-enabled biocatalysis. The volume opens with concepts in preparing unique and dynamic protein structures for biocatalysis, then moves on to cover methods for preparation of enzyme assembles or complexes that maintain molecular-like Brownian mobility, the development of protein-nanostructure complexes using carbon nanotubes (CNTs) and nanoparticles, as well as methodologies that have great potential for scale-up preparation of nano-structured biocatalysts. Written in the highly successful Methods in Molecular Biology (TM) series format, chapters include brief introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and vital tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Nanoscale Biocatalysis: Methods and Protocols is an ideal guide to the new wave of development in nearly all the major areas of science and engineering brought about by this fascinating and greatly promising area of study.

Discover the latest, fast-developing technology to help move towards more cost-effective, small-batch, decentralized manufacturing of personalized systems 3D printing has revolutionized manufacturing. Its precision and flexibility have enabled the large-scale production of materials and devices too complex for conventional industrial manufacturing. This has been particularly revolutionary in the field of pharmaceutical production, where 3D printing is being integrated into the manufacture of both drugs and drug delivery devices. It has never been more important for industry professionals to understand this form of production. 3D Printing of Pharmaceuticals and Drug Delivery Devices: Progress from Bench to Bedside offers a comprehensive overview of 3D printing technology and its pharmaceutical applications. It introduces readers to a world in which bespoke drug delivery systems developed for specific users or conditions is rapidly becoming a reality. Its detailed coverage of strategies and industrial processes incorporates the latest research and real-world experience of production. 3D Printing of Pharmaceuticals and Drug Delivery Devices: Progress from Bench to Bedside readers will also find: A multi-disciplinary authorial team of industry leaders Discussion of common technical and regulatory barriers and their possible solutions Far-ranging discussion of pharmaceutical applications across all sectors 3D Printing of Pharmaceuticals and Drug Delivery Devices: Progress from Bench to Bedside is essential reading for pharmaceutical industry professionals and researchers looking to occupy the leading edge.

Nanobiotechnology is one of the key technologies of the 21st century. It is a combination of nanoscience and biotechnology and covers areas ranging from gene transfer and nanoencapsulation to food technology. Nanocarriers are a leading nanobiotechnology tool with the ability to provide protection, site-specific delivery, enhanced bioavailability and controlled release of pharmaceuticals, genetic material, imaging agents, nutraceuticals and cosmetics to name a few. For this reason, the study of nanocarriers, their properties and applications has attracted a great deal of interest over recent years. Designed as an advanced survey of the field, this book describes the key research parameters of nanocarrier technologies including their preparation methods, evaluation of their safety and efficiency, their interaction with biologicals and their application in biotechnology, drug delivery, gene therapy and food technology areas.

Genetically Engineered Marine Organisms: Environmental and Economic Risks and Benefits provides a comprehensive, multidisciplinary overview of the environmental, economic, and regulatory implications of advances in marine biotechnology. The book has been specifically designed to bridge the gap between the rapidly advancing marine biotechnology industry and the government agencies that are responsible for risk assessment and regulation. Editors Raymond Zilinskas and Peter Balint have brought together experts in risk assessment, marine ecology, biotechnology, economics, and the law, to provide a unique way of examining complex issues in marine biotechnology. The contributors present innovative and challenging recommendations for protecting public health and the environment, while encouraging the development of beneficial new products in the field of marine biotechnology. As an added feature, each chapter includes a comprehensive, up-to-date bibliography. Genetically Engineered Marine Organisms: Environmental and Economic Risks and Benefits will prove invaluable to students, researchers and public employees involved with risk assessment. The book will appeal to industry personnel involved with the preparation of marine biotechnology products; scientists and administrators involved with applied research in marine biotechnology; policy analysts concerned with the economics of marine fisheries; and university personnel who focus on the interaction of risk, technology, and public policy.

Animal cell technology is a growing discipline of cell biology which aims to understand the structure, function and behaviour of differentiated animal cells, and especially the development of such abilities as are useful for industrial purposes. These developments range from clonal expansion of differentiated cells with useful abilities, to optimization of cell culture on industrial scale and modulation of the cells' abilities to produce drugs and monoclonal antibodies. The sixth volume in this series gives a complete review of today's state of the art in Japan, a country where this field is especially well advanced. It will be of interest to cell biologists, biochemists, molecular biologists, immunologists and other disciplines related to animal cell culture, working in the academic environment as well as in (biotechnology or pharmaceutical) industry.

As recently as 20 years ago, ceramics were widely ignored as potential biomaterials. Interest in bioceramics has increased dramatically over the past decade to the point where it is anticipated they will be the materials of choice for many orthopedic, otologic, maxillofacial and dental applications during the decade of the '90s. Alumina ceramics are being used extensively as articulating comJ1onents in total joint prostheses because of Ithe materials low coefficient of friction and excellent wear resistances. Alumina ceramics are also being used in dental and maxillofacial applica tions because of the materials excellent biocompatibility. Because of its ability to chemically bond to bone, hydroxyapatite is rapidly becoming the material of choice for many dental and maxillofacial applications. For the past decade, one of the most widely researched topics in the field of orthopedics has been the clinical evaluation of joint prostheses based upon stabili zation via tissue ingrowth. It appears that the next generation of joint prostheses will be based upon direct chemically bonding to bone using hydroxyapatite, surface-active glass or surface-active glass ceramics coatings. Resorbable bioceramics are limited to temporary bone space fillers, periodontal pockets treatment and resorbable pharma ceutical delivery systems. Bioceramics is a comprehensive reference textbook covering the history of bio ceramics, present status of bioceramics, and prediction for future use of bioceramics. This book will serve as a major reference for students, as well as experienced bio material researchers. The book presents the state-of-the-art of bioceramics as of 1991."

The concept of 'biomineralization' signifies mineralization processes that take place in close association with organic molecules or matrices. The awareness that mineral formation can be guided by organic molecules notably contributed to the understanding of the formation of the inorganic skeletons of living organisms. Modern electron microscopic and spectroscopic analyses have successfully demonstrated the participation of biological systems in several mineralization processes, and prominent examples include the formation of bio-silica in diatoms and sponges. This insight has already made the application of recombinant technology for the production of valuable inorganic polymers, such as bio-silica, possible. This polymer can be formed by silicatein under conditions that cannot be matched by chemical means. Similarly, the efforts described in this book have elucidated that certain organisms, bacteria in deep-sea polymetallic nodules and coccoliths in seamount crusts, are involved in the deposition of marine minerals. Strategies have already been developed to utilize such microorganisms for the biosynthesis and bioleaching of marine deposits. Moreover, studies reveal that bio-polymers enhance the hydroxyapatite formation of bone-forming cells and alter the expression of important regulators of bone resorption, suggesting a potential for bone regeneration and treatment / prevention of osteoporosis.

This book takes a "bottom-up" approach, beginning with atoms and molecules - molecular building blocks - and assembling them to build nanostructured materials. Coverage includes Carbon Nanotubes, Nanowires, and Diamondoids. The applications presented here will enable practitioners to design and build nanometer-scale systems. These concepts have far-reaching implications: from mechanical to chemical processes, from electronic components to ultra-fine sensors, from medicine to energy, and from pharmaceuticals to agriculture and food.

Nanobiotechnology of Biomimetic Membranes describes the current state of research and development in biomimetic membranes for nanobiotechnology applications. The application areas in nanobiotechnology range from novel nanosensors, to novel methods for sorting and delivering bio-active molecules, to novel drug-delivery systems. The success of these applications relies on a good understanding of the interaction and incorporation of macromolecules in membranes and the fundamental properties of the membrane itself.

This book presents a unified overview of eco-friendly bionanocomposites on the basis of characterization, design, manufacture, and application. It also explores replacing conventional materials with bionanocomposites with a focus on their use in packaging applications. In addition, the book broadens readers' insights by providing illustrations and tables summarizing the latest research on the packaging applications of different bionanocomposites. By offering a detailed account of this field of research and describing real-world applications, it enables researchers, scientists, and professionals in industry to develop a more informed understanding of the need for bionanocomposites in the development of green, biodegradable, and sustainable packaging applications.

Aimed at research scientists and biotechnologists, this book is an essential reading for those working with extremophiles and their potential biotechnological application. Here, we provide a comprehensive and reliable source of information on the recent advances and challenges in different aspects of the theme. Written in an accessible language, the book is also a recommended as reference text for anyone interested in this thriving field of research. Over the last decades, the study of extremophiles has provided ground breaking discoveries that challenge our understanding of biochemistry and molecular biology. In the applied side, extremophiles and their enzymes have spawned a multibillion dollar biotechnology industry, with applications spanning biomedical, pharmaceutical, industrial, environmental, and agricultural sectors. Taq DNA polymerase (which was isolated from Thermus aquaticus from a geothermal spring in Yellowstone National Park) is the most well-known example of the potential biotechnological application of extremophiles and their biomolecules. Indeed, the application of extremophiles and their biologically active compounds has opened a new era in biotechnology. However, despite the latest advances, we are just in the beginning of exploring the biotechnological potentials of extremophiles.

In recent years, interest in the technology of gas cleaning has grown, driven partly by environmental legislation, but also by demands for increases in process efficiency and intensity - notable for power generation and waste incineration. This book, which leads on from our successful Gas Cleaning at High Temperatures, describes the present state of the art and its industrial applications.

Because of many misconceptions, the biological drug manufacturing industry does not fully utilize disposable components, despite their wide availability. These misconceptions include concerns for the quality of materials, running costs, scalability, the level of automation possible, and the training of staff needed to include these components in existing bioprocessing systems. Not fully realizing the long-term benefits, many manufacturers are unwilling to discard investments made in fixed equipment and traditional stainless steel systems. Regulatory and environmental concerns, however, will eventually compel manufacturers to adopt disposable systems. Making a strong case for disposables, Disposable Bioprocessing Systems demonstrates the true potential of these systems. Written by a researcher and professor with hands-on experience in designing, establishing, and validating biological manufacturing facilities worldwide, and creating model facilities using maximum disposable technology, this book is the first comprehensive introduction to understanding disposable systems. It gives an overview of the current state of the disposable bioprocessing industry, resolves all controversial issues, and guides readers in choosing disposable components that meet their needs. An important chapter on safety addresses facts and myths about the use of plastics and elastomers-including the issue of leaching-and how to ensure regulatory compliance. Helping readers understand their choices, the book describes the equipment and systems available to prepare the starting materials for the manufacturing of biological drugs-from disposable containers to filters. The author also discusses costs, regulations, and concerns about waste disposal, and shares his predictions for the future of the disposable bioprocessing industry. A practical manual for those interested in the transition to disposable systems, this book will also interest students of bioprocessing. It offers a timely view of disposable bioprocessing technology as a "game changer" that will facilitate developing new drugs and conducting research in the emerging field of stem cells and gene therapy.

Conversion of biomass into chemicals and biofuels is an active research and development area as trends move to replace traditional fossil fuels with renewable resources. By integrating processing methods with ultrasound and microwave irradiation into biorefineries, the time-scale of many operations can be greatly reduced while the efficiency of the reactions can be remarkably increased so that process intensification can be achieved. "Production of Biofuels and Chemicals with Ultrasound" and "Production of Biofuels and Chemicals with Microwave" are two independent volumes in the Biofuels and Biorefineries series that take different, but complementary approaches for the pretreatment and chemical transformation of biomass into chemicals and biofuels. The volume "Ultrasound" provides current research advances and prospects in mechanistic principles of acoustic cavitation in sonochemistry, physical and chemical mechanisms in biofuel synthesis, reactor design for transesterification and esterification reactions, lipid extraction from algal biomass, microalgae extraction, biodiesel and bioethanol synthesis, practical technologies and systems, pretreatment of biomass waste sources including lignocellulosic materials, manures and sludges for biogas production, vibration-assisted pelleting, combined chemical-mechanical methods, valorization of starch-based wastes and techno-economic methodology. Each of the 12 chapters has been peer-reviewed and edited to improve both the quality of the text and the scope and coverage of the topics. Both volumes "Ultrasound" and "Microwave" are references designed for students, researchers, academicians and industrialists in the fields of chemistry and chemical engineering and include introductory chapters to highlight present concepts of the fundamental technologies and their application. Dr. Zhen Fang is Professor in Bioenergy, Leader and founder of biomass group, Chinese Academy of Sciences, Xishuangbanna Tropical Botanical Garden and is also adjunct Professor of Life Sciences, University of Science and Technology of China. Dr. Richard L Smith, Jr. is Professor of Chemical Engineering, Graduate School of Environmental Studies, Research Center of Supercritical Fluid Technology, Tohoku University, Japan. Dr. Xinhua Qi is Professor of Environmental Science, Nankai University, China.

"Science is fun " Is the motto of this fun-filled book by Prof Reinhard Renneberg. Do you know that in Japan, washing machines have no "cooking program" thanks to enzyme detergents? How to make German-style beer from rice? How do you make real snow with dead frost-bacteria? Is using bio-ethanol as a car fuel going against our environment? How can you clone your neighbor's beautiful cat? How to eliminate breast cancer genes before a baby girl is born? Can the financial crisis be solved by breeding better stock market traders? How to measure the fitness of students? The questions are endless.
Cartoonists Manfred Bofinger (Germany) and Ming Fai Chow (Hong Kong) here together with Prof Renneberg, created a fireworks of stories with funny cartoons, which are easily digestable for the layman reader but at the same time will interest even the specialists. Through this collection of inspirational short stories, you will get a complete picture of the latest advances in modern biotechnology with no technical jargons, no equations and no animals harmed

Plant innate immunity is a potential surveillance system of plants and is the first line of defense against invading pathogens. The immune system is a sleeping system in unstressed healthy plants and is activated on perception of the pathogen-associated molecular patterns (PAMP; the pathogen s signature) of invading pathogens. The PAMP alarm/danger signals are perceived by plant pattern-recognition receptors (PRRs). The plant immune system uses several second messengers to encode information generated by the PAMPs and deliver the information downstream of PRRs to proteins which decode/interpret signals and initiate defense gene expression. This book describes the most fascinating PAMP-PRR signaling complex and signal transduction systems. It also discusses the highly complex networks of signaling pathways involved in transmission of the signals to induce distinctly different defense-related genes to mount offence against pathogens."

This book provides a unique and up-to-date insight into the biopharmaceutical industry. Largely written by industrial authors, its scope is multidisciplinary, rendering it an ideal reference source for students undertaking advanced undergraduate or postgraduate courses in biotechnology, pharmaceutical science, biochemistry, or medicine.

-Integration of Systems Biology with Bioprocess Engineering: L-Threonine Production by Systems Metabolic Engineering of Escherichia Coli, By Sang Yup Lee and Jin Hwan Park; -Analysis and Engineering of Metabolic Pathway Fluxes in Corynebacterium glutamicum, By Christoph Wittmann; -Systems Biology of Industrial Microorganisms, Marta Papini, Margarita Salazar, and Jens Nielsen; -De Novo Metabolic Engineering and the Promise of Synthetic DNA, By Daniel Klein-Marcuschamer, Vikramaditya G. Yadav, Adel Ghaderi, and Gregory N. Stephanopoulos; -Systems Biology of Recombinant Protein Production in Bacillus megaterium, Rebekka Biedendieck, Boyke Bunk, Tobias Furich, Ezequiel Franco-Lara, Martina Jahn, and Dieter Jahn; -Extending Synthetic Routes for Oligosaccharides by Enzyme, Substrate and Reaction Engineering; By Jurgen Seibel, Hans-Joachim Jordening, and Klaus Buchholz; -Regeneration of Nicotinamide Coenzymes: Principles and Applications for the Synthesis of Chiral Compounds; By Andrea Weckbecker, Harald Groger, and Werner Hummel;

Examining the chemical modification of biological polymers and the emerging applications of this technology, Chemical Modification of Biological Polymers reflects the change in emphasis in this subsection of biotechnology from the study of protein structure and function toward applications in therapeutics and diagnostics.

Highlights

• The basic organic chemistry of the modification proteins, nucleic acids, oligosaccharides, polysaccharides, and their applications
• New analytical technologies used to characterize the chemical modification of biological polymers
• Identification of in vivo, non-enzymatic chemical modification of biological polymers
• Specific chemical modifications to generate biopharmaceutical products

This book covers the basics on the organic chemistry underlying the chemical modification of biopolymers, including updates on the use of various chemical reagents. It describes the current status of chemical modification of biological polymers and emerging applications of this technology in biotechnology. These technologies are important for the manufacture of conjugate proteins used in drug delivery, for the preparation of nucleic acid microarrays, and for the preparation of hydrogels and other materials used in tissue engineering.