GFP Whole Cell Microbial Biosensors

GFP Whole Cell Microbial Biosensors PDF Author: Frank Delvigne
Publisher: Momentum Press
ISBN: 1606504177
Category : Technology & Engineering
Languages : en
Pages : 61

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Book Description
Two strategies are usually considered for the optimization of microbial bioprocesses. The first one involves genetic or metabolic engineering of the target microbial strains in order to improve its production efficiency or its tolerance to adverse conditions. The second one is based on the chemical engineering improvement of the bioreactors and scaling-up rules. This work is more particularly dedicated to this second class of parameters. Recent developments in bioreactor technologies follow the scaling-out principle, i.e. carrying out several cultures in parallel with controlled conditions for screening purposes. Several mini-bioreactor concepts, i.e. bioreactor with working volume of 1 to 100 mL with controlling devices, have been developed following this principle. In general, chemical engineering similarities between conventional stirred bioreactors and their miniature equivalent are well characterized. However, the actual scaling-up rules are not able to cope with the complexity of the microbial stress response. Indeed, microbial stress response still remains not completely understood considering the process perturbations and the environmental fluctuations accompanying the scaling-up to industrial bioreactors. At this time, this kind of response can only be experimentally predicted by using scale-down bioreactors, i.e. lab-scale bioreactors designed in order to reproduce mixing imperfections that have to be expected at large-scale. However, the use of such an approach is time consuming and requires an experimented staff to elaborate the scaling-down protocols. Indeed, bioprocess development involves several steps which cannot be necessarily linked with each other considering the different cultivation equipment used.

GFP Whole Cell Microbial Biosensors

GFP Whole Cell Microbial Biosensors PDF Author: Frank Delvigne
Publisher: Momentum Press
ISBN: 1606504177
Category : Technology & Engineering
Languages : en
Pages : 61

Get Book Here

Book Description
Two strategies are usually considered for the optimization of microbial bioprocesses. The first one involves genetic or metabolic engineering of the target microbial strains in order to improve its production efficiency or its tolerance to adverse conditions. The second one is based on the chemical engineering improvement of the bioreactors and scaling-up rules. This work is more particularly dedicated to this second class of parameters. Recent developments in bioreactor technologies follow the scaling-out principle, i.e. carrying out several cultures in parallel with controlled conditions for screening purposes. Several mini-bioreactor concepts, i.e. bioreactor with working volume of 1 to 100 mL with controlling devices, have been developed following this principle. In general, chemical engineering similarities between conventional stirred bioreactors and their miniature equivalent are well characterized. However, the actual scaling-up rules are not able to cope with the complexity of the microbial stress response. Indeed, microbial stress response still remains not completely understood considering the process perturbations and the environmental fluctuations accompanying the scaling-up to industrial bioreactors. At this time, this kind of response can only be experimentally predicted by using scale-down bioreactors, i.e. lab-scale bioreactors designed in order to reproduce mixing imperfections that have to be expected at large-scale. However, the use of such an approach is time consuming and requires an experimented staff to elaborate the scaling-down protocols. Indeed, bioprocess development involves several steps which cannot be necessarily linked with each other considering the different cultivation equipment used.

Handbook of Cell Biosensors

Handbook of Cell Biosensors PDF Author: Gérald Thouand
Publisher: Springer
ISBN: 9783030232160
Category : Science
Languages : en
Pages : 992

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Book Description
This handbook is an interdisciplinary and comprehensive reference covering all aspects of cell biosensors. It is divided into four main sections which are led and organized by numerous international experts. The scope of coverage includes: Fundamentals and genetics for biosensor applications Transducers, Materials and Systems Markets, innovation and education Application of biosensors in business Biosensor research is an exciting hybrid world where biologists, chemists, physicists, engineers and computer engineers come together. This handbook will serve as an invaluable living resource for all researchers in academia and industry working with cell biosensors.

Applicability of GFP Microbial Whole Cell Biosensors to Bioreactor Operations - Mathematical Modeling and Related Experimental Tools

Applicability of GFP Microbial Whole Cell Biosensors to Bioreactor Operations - Mathematical Modeling and Related Experimental Tools PDF Author: Frank Delvigne
Publisher:
ISBN: 9789533073286
Category :
Languages : en
Pages :

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Book Description


Statistical Methods in Analytical Chemistry

Statistical Methods in Analytical Chemistry PDF Author: Peter C. Meier
Publisher: John Wiley & Sons
ISBN: 0471726117
Category : Science
Languages : en
Pages : 452

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Book Description
This new edition of a successful, bestselling book continues to provide you with practical information on the use of statistical methods for solving real-world problems in complex industrial environments. Complete with examples from the chemical and pharmaceutical laboratory and manufacturing areas, this thoroughly updated book clearly demonstrates how to obtain reliable results by choosing the most appropriate experimental design and data evaluation methods. Unlike other books on the subject, Statistical Methods in Analytical Chemistry, Second Edition presents and solves problems in the context of a comprehensive decision-making process under GMP rules: Would you recommend the destruction of a $100,000 batch of product if one of four repeat determinations barely fails the specification limit? How would you prevent this from happening in the first place? Are you sure the calculator you are using is telling the truth? To help you control these situations, the new edition: * Covers univariate, bivariate, and multivariate data * Features case studies from the pharmaceutical and chemical industries demonstrating typical problems analysts encounter and the techniques used to solve them * Offers information on ancillary techniques, including a short introduction to optimization, exploratory data analysis, smoothing and computer simulation, and recapitulation of error propagation * Boasts numerous Excel files and compiled Visual Basic programs-no statistical table lookups required! * Uses Monte Carlo simulation to illustrate the variability inherent in statistically indistinguishable data sets Statistical Methods in Analytical Chemistry, Second Edition is an excellent, one-of-a-kind resource for laboratory scientists and engineers and project managers who need to assess data reliability; QC staff, regulators, and customers who want to frame realistic requirements and specifications; as well as educators looking for real-life experiments and advanced students in chemistry and pharmaceutical science. From the reviews of Statistical Methods in Analytical Chemistry, First Edition: "This book is extremely valuable. The authors supply many very useful programs along with their source code. Thus, the user can check the authenticity of the result and gain a greater understanding of the algorithm from the code. It should be on the bookshelf of every analytical chemist."-Applied Spectroscopy "The authors have compiled an interesting collection of data to illustrate the application of statistical methods . . . including calibrating, setting detection limits, analyzing ANOVA data, analyzing stability data, and determining the influence of error propagation."-Clinical Chemistry "The examples are taken from a chemical/pharmaceutical environment, but serve as convenient vehicles for the discussion of when to use which test, and how to make sense out of the results. While practical use of statistics is the major concern, it is put into perspective, and the reader is urged to use plausibility checks."-Journal of Chemical Education "The discussion of univariate statistical tests is one of the more thorough I have seen in this type of book . . . The treatment of linear regression is also thorough, and a complete set of equations for uncertainty in the results is presented . . . The bibliography is extensive and will serve as a valuable resource for those seeking more information on virtually any topic covered in the book."-Journal of American Chemical Society "This book treats the application of statistics to analytical chemistry in a very practical manner. [It] integrates PC computing power, testing programs, and analytical know-how in the context of good manufacturing practice/good laboratory practice (GMP/GLP) . . .The book is of value in many fields of analytical chemistry and should be available in all relevant libraries."-Chemometrics and Intelligent Laboratory Systems

Biosensors and Environmental Health

Biosensors and Environmental Health PDF Author: Victor R. Preedy
Publisher: CRC Press
ISBN: 1466565667
Category : Science
Languages : en
Pages : 383

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Book Description
Discussing the role biosensors play in detecting and monitoring environmental substances, Biosensors and Environmental Health provides key facts that can be applied to other areas of health and disease and a "mini-dictionary" of key terms and summary points. It covers personal toxicity testing, soil and risk assessment, pesticide, insecticides, par

Bacterial Sensors

Bacterial Sensors PDF Author: Jan Roelof van der Meer
Publisher: Springer Nature
ISBN: 3031025709
Category : Mathematics
Languages : en
Pages : 153

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Book Description
Bacterial reporters are live, genetically engineered cells with promising application in bioanalytics. They contain genetic circuitry to produce a cellular sensing element, which detects the target compound and relays the detection to specific synthesis of so-called reporter proteins (the presence or activity of which is easy to quantify). Bioassays with bacterial reporters are a useful complement to chemical analytics because they measure biological responses rather than total chemical concentrations. Simple bacterial reporter assays may also replace more costly chemical methods as a first line sample analysis technique. Recent promising developments integrate bacterial reporter cells with microsystems to produce bacterial biosensors. This lecture presents an in-depth treatment of the synthetic biological design principles of bacterial reporters, the engineering of which started as simple recombinant DNA puzzles, but has now become a more rational approach of choosing and combining sensing, controlling and reporting DNA 'parts'. Several examples of existing bacterial reporter designs and their genetic circuitry will be illustrated. Besides the design principles, the lecture also focuses on the application principles of bacterial reporter assays. A variety of assay formats will be illustrated, and principles of quantification will be dealt with. In addition to this discussion, substantial reference material is supplied in various Annexes. Table of Contents: Short History of the use of Bacteria for Biosensing and Bioreporting / Genetic Engineering Concepts / Measuring with Bioreporters / Epilogue

The Science and Applications of Synthetic and Systems Biology

The Science and Applications of Synthetic and Systems Biology PDF Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309219396
Category : Science
Languages : en
Pages : 570

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Book Description
Many potential applications of synthetic and systems biology are relevant to the challenges associated with the detection, surveillance, and responses to emerging and re-emerging infectious diseases. On March 14 and 15, 2011, the Institute of Medicine's (IOM's) Forum on Microbial Threats convened a public workshop in Washington, DC, to explore the current state of the science of synthetic biology, including its dependency on systems biology; discussed the different approaches that scientists are taking to engineer, or reengineer, biological systems; and discussed how the tools and approaches of synthetic and systems biology were being applied to mitigate the risks associated with emerging infectious diseases. The Science and Applications of Synthetic and Systems Biology is organized into sections as a topic-by-topic distillation of the presentations and discussions that took place at the workshop. Its purpose is to present information from relevant experience, to delineate a range of pivotal issues and their respective challenges, and to offer differing perspectives on the topic as discussed and described by the workshop participants. This report also includes a collection of individually authored papers and commentary.

Cell-based Biosensors

Cell-based Biosensors PDF Author: Qingjun Liu
Publisher: Artech House
ISBN: 1596934409
Category : Medical
Languages : en
Pages : 291

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Book Description
Written by recognized experts the field, this leading-edge resource is the first book to systematically introduce the concept, technology, and development of cell-based biosensors. You find details on the latest cell-based biosensor models and novel micro-structure biosensor techniques. Taking an interdisciplinary approach, this unique volume presents the latest innovative applications of cell-based biosensors in a variety of biomedical fields. The book also explores future trends of cell-based biosensors, including integrated chips, nanotechnology and microfluidics. Over 140 illustrations help clarify key topics throughout the book.

Whole Cell Sensing System II

Whole Cell Sensing System II PDF Author: Shimshon Belkin
Publisher: Springer Science & Business Media
ISBN: 3642128521
Category : Science
Languages : en
Pages : 223

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Book Description
Applications: - Applications of Microbial Cell Sensors, by Mifumi Shimomura-Shimizu and Isao Karube - Whole-Cell Bioreporters for the Detection of Bioavailable Metals, by Anu Hynninen and Marko Virta - Bacteriophage-Based Pathogen Detection, by Steven Ripp - Cell-Based Genotoxicity Testing, by Georg Reifferscheid and Sebastian Buchinger - Cytotoxicity and Genotoxicity Reporter Systems Based on the Use of Mammalian Cells, by Christa Baumstark-Khan, Christine E. Hellweg, and Günther Reitz - Live Cell Optical Sensing for High Throughput Applications, by Ye Fang - Cyanobacterial Bioreporters as Sensors of Nutrient Availability, by George S. Bullerjahn, Ramakrishna Boyanapalli, Mark J. Rozmarynowycz, and R. Michael L. McKay - Application of Microbial Bioreporters in Environmental Microbiology and Bioremediation, by E. E. Diplock , H. A. Alhadrami , and G. I. Paton

State of the Art in Biosensors

State of the Art in Biosensors PDF Author: Toonika Rinken
Publisher: BoD – Books on Demand
ISBN: 9535110047
Category : Medical
Languages : en
Pages : 364

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Book Description
As biosensors comprise a prospective alternative to traditional chemical analyses, enabling fast on- and in-line measurements with sufficient selectivity, the field is expanding rapidly and is offering new ideas and developments every day. This book aims to cover the present state of the art in the biosensor technology and introduce the general aspects of biosensor- based techniques and methods. The book consists of 13 chapters by 44 authors and is divided into 3 sections, focused on bio-recognition techniques, signal transduction methods and signal analysis.