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Organic Transistor Devices For In Vitro Electrophysiological Applications
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Book Synopsis Organic Transistor Devices for In Vitro Electrophysiological Applications by : Andrea Spanu
Download or read book Organic Transistor Devices for In Vitro Electrophysiological Applications written by Andrea Spanu and published by Springer. This book was released on 2016-01-22 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis reports on a novel system for extracellular recordings of the activity of excitable cells, which relies on an organic, charge-modulated field-effect transistor (FET) called OCMFET. The book shows how, thanks to the intrinsic biocompatibility, lightness, and inexpensiveness of the material used, this new system is able to overcome several problems typical of of “classic” electronic and bioelectronic. It provides a full description of the system, together with a comprehensive report of the successful experimental trials carried out on both cardiac and nerve cells, and a concise yet comprehensive overview of bioelectronic interfaces and organic sensors for electrophysiological applications.
Book Synopsis In Vitro Neuronal Networks by : Michela Chiappalone
Download or read book In Vitro Neuronal Networks written by Michela Chiappalone and published by Springer. This book was released on 2019-05-09 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the incredible advances achieved in the study of in vitro neuronal networks for use in basic and applied research. These cultures of dissociated neurons offer a perfect trade-off between complex experimental models and theoretical modeling approaches giving new opportunities for experimental design but also providing new challenges in data management and interpretation. Topics include culturing methodologies, neuroengineering techniques, stem cell derived neuronal networks, techniques for measuring network activity, and recent improvements in large-scale data analysis. The book ends with a series of case studies examining potential applications of these technologies.
Book Synopsis Organic Thin Film Transistor Integration by : Flora Li
Download or read book Organic Thin Film Transistor Integration written by Flora Li and published by John Wiley & Sons. This book was released on 2011-03-21 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on organic electronics (or plastic electronics) is driven by the need to create systems that are lightweight, unbreakable, and mechanically flexible. With the remarkable improvement in the performance of organic semiconductor materials during the past few decades, organic electronics appeal to innovative, practical, and broad-impact applications requiring large-area coverage, mechanical flexibility, low-temperature processing, and low cost. Thus, organic electronics appeal to a broad range of electronic devices and products including transistors, diodes, sensors, solar cells, lighting, displays, and electronic identification and tracking devices A number of commercial opportunities have been identified for organic thin film transistors (OTFTs), ranging from flexible displays, electronic paper, radio-frequency identification (RFID) tags, smart cards, to low-cost disposable electronic products, and more are continually being invented as the technology matures. The potential applications for "plastic electronics" are huge but several technological hurdles must be overcome. In many of these applications, transistor serves as a fundamental building block to implement the necessary electronic functionality. Hence, research in organic thin film transistors (OTFTs) or organic field effect transistors (OFETs) is eminently pertinent to the development and realization of organic electronics. This book presents a comprehensive investigation of the production and application of a variety of polymer based transistor devices and circuits. It begins with a detailed overview of Organic Thin Film Transistors (OTFTs) and discusses the various possible fabrication methods reported so far. This is followed by two major sections on the choice, optimization and implementation of the gate dielectric material to be used. Details of the effects of processing on the efficiency of the contacts are then provided. The book concludes with a chapter on the integration of such devices to produce a variety of OTFT based circuits and systems. The key objective is to examine strategies to exploit existing materials and techniques to advance OTFT technology in device performance, device manufacture, and device integration. Finally, the collective knowledge from these investigations facilitates the integration of OTFTs into organic circuits, which is expected to contribute to the development of new generation of all-organic displays for communication devices and other pertinent applications. Overall, a major outcome of this work is that it provides an economical means for organic transistor and circuit integration, by enabling the use of a well-established PECVD infrastructure, while not compromising the performance of electronics. The techniques established here are not limited to use in OTFTs only; the organic semiconductor and SiNx combination can be used in other device structures (e.g., sensors, diodes, photovoltaics). Furthermore, the approach and strategy used for interface optimization can be extended to the development of other materials systems.
Book Synopsis Organic Flexible Electronics by : Piero Cosseddu
Download or read book Organic Flexible Electronics written by Piero Cosseddu and published by Woodhead Publishing. This book was released on 2020-09-29 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Electronics is a novel field of electronics that has gained an incredible attention over the past few decades. New materials, device architectures and applications have been continuously introduced by the academic and also industrial communities, and novel topics have raised strong interest in such communities, as molecular doping, thermoelectrics, bioelectronics and many others.Organic Flexible Electronics is mainly divided into three sections. The first part is focused on the fundamentals of organic electronics, such as charge transport models in these systems and new approaches for the design and synthesis of novel molecules. The first section addresses the main challenges that are still open in this field, including the important role of interfaces for achieving high-performing devices or the novel approaches employed for improving reliability issues.The second part discusses the most innovative devices which have been developed in recent years, such as devices for energy harvesting, flexible batteries, high frequency circuits, and flexible devices for tattoo electronics and bioelectronics.Finally the book reviews the most important applications moving from more standard flexible back panels to wearable and textile electronics and more futuristic applications like ingestible systems. Reviews the fundamental properties and methods for optimizing organic electronic materials including chemical doping and techniques to address stability issues Discusses the most promising organic electronic devices for energy, electronics, and biomedical applications Addresses key applications of organic electronic devices in imagers, wearable electronics, bioelectronics
Book Synopsis Integration of Proteins with Organic Electrochemical Transistors for Sensing Applications by : Xenofon Strakosas
Download or read book Integration of Proteins with Organic Electrochemical Transistors for Sensing Applications written by Xenofon Strakosas and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rising field of bioelectronics, which couples the realms of electronics and biology, holds huge potential for the development of novel biomedical devices for therapeutics and diagnostics. Organic electronic devices are particularly promising; the use of robust organic electronic materials provides an ideal bio-interface due to their reported biocompatibility, and mechanical matching between the sensor element and the biological environment, are amongst the advantages unique to this class of materials. One promising device emerging from this field is the organic electrochemical transistor (OECT). The OECT combines properties and characteristics that can be tuned for a wide spectrum of biological applications. These applications have allowed the development of OECTs to sense local ionic/biomolecular and single cell activity, as well as characterization of tissue and even monitoring of function of whole organs. The OECT is an extremely versatile device that emerges as an important player for therapeutics and diagnostics.The use of organic materials, such as conducting polymers, makes the OECT tunable for a wide range of applications. For example, OECTs have been used for sensing applications. A representative example is the glucose sensor. The OECT has been used as glucose sensor and has shown high sensitivities and low limit of detection for concentrations at the nanomolar range. However, apart from high sensitivities, stability and reproducibility are common necessities for long term applications. For example, it is of equal importance for these sensors to continuously record variations of glucose for diabetic patients, since multiple measurements per day without failure are necessary. Additionally, stability is necessary for implantable sensors. For brain cells such as neurons, glucose is the main energy source. Thus recording modulations of glucose levels before or during an epileptic crisis will enhance our understanding of this disease. Long-term stabilities for these sensors can be achieved through biofunctionalization, which is a method to attach a biomolecule to a device. For long term applications a covalent binding of the biomolecule is preferred. Biofunctionalization of conducting polymers, which are used as active materials in OECTs, is a mandatory step that can enhance OECT properties such as biocompatibility, stability, and functionality. In this work, different biofunctionalization methods of poly(3,4-ethylenedioxythiophene) doped with tosylate anions (PEDOT:TOS) or doped with poly(styrene sulfonate) (PEDOT:PSS) have been explored. The biofunctionalization methods have led to improvements for different applications such as better interfaces with living cells, and better stability for enzymatic sensors. Additionally, we have employed the use of ionic liquids in combination with cross-linkable polymers as alternative solid state electrolytes. These electrolytes are improving the stability of recordings in electrophysiology. Finally, in vitro measurements of metabolic activities in cells have been explored. The monitoring of glucose uptake and its conversion to lactate is a sensitive indicator of the viability of these cells. Furthermore, in the presence of toxic compounds and pathogens, the nature or kinetics of these metabolic activities is getting affected. Therefore, OECTs used for glucose and lactate sensing can at the same time be used for Immunosensing.
Book Synopsis Organic Light-Emitting Transistors by : Michele Muccini
Download or read book Organic Light-Emitting Transistors written by Michele Muccini and published by John Wiley & Sons. This book was released on 2016-03-29 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an overview of the developments and applications of Organic Light Emitting Transistors (OLETs) science and technology This book discusses the scientific fundamentals and key technological features of Organic Light Emitting Transistors (OLETs) by putting them in the context of organic electronics and photonics. The characteristics of OLETs are benchmarked to those of OLEDs for applications in Flat Panel Displays and sensing technology. The authors provide a comparative analysis between OLED and OLET devices in order to highlight the fundamental differences in terms of device architecture and working principles, and to point out the enabling nature of OLETs for truly flexible displays. The book then explores the principles of OLET devices, their basic optoelectronic characteristics, the properties of currently available materials, processing and fabrication techniques, and the different approaches adopted to structure the active channel and to control organic and hybrid interfaces. Examines the photonic properties of OLETs, focusing on the external quantum efficiency, the brightness, the light outcoupling, and emission directionality Analyzes the charge transport and photophysical properties of OLET, emphasizing the excitonic properties and spatial emitting characteristics Reviews the key building blocks of the OLET devices and their role in determining the device’s performance Discusses the challenges in OLET design, namely color gamut, power efficiency, and reliability Presents key applications of OLET devices and their potential impact on display technology and sensing Organic Light-Emitting Transistors: Towards the Next Generation Display Technology serves as a reference for researchers, technology developers and end-users to have a broad view of the distinguishing features of the OLET technology and to profile the impact on the display and sensing markets.
Book Synopsis Organic Electrochemical Transistor Based Biomedical Devices for Electrophysiological Recordings by : Chunlei Yao
Download or read book Organic Electrochemical Transistor Based Biomedical Devices for Electrophysiological Recordings written by Chunlei Yao and published by . This book was released on 2015 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Frontiers in Chemistry: Rising Stars by : Steve Suib
Download or read book Frontiers in Chemistry: Rising Stars written by Steve Suib and published by Frontiers Media SA. This book was released on 2020-04-17 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Frontiers in Chemistry Editorial Office team are delighted to present the inaugural “Frontiers in Chemistry: Rising Stars” article collection, showcasing the high-quality work of internationally recognized researchers in the early stages of their independent careers. All Rising Star researchers featured within this collection were individually nominated by the Journal’s Chief Editors in recognition of their potential to influence the future directions in their respective fields. The work presented here highlights the diversity of research performed across the entire breadth of the chemical sciences, and presents advances in theory, experiment and methodology with applications to compelling problems. This Editorial features the corresponding author(s) of each paper published within this important collection, ordered by section alphabetically, highlighting them as the great researchers of the future. The Frontiers in Chemistry Editorial Office team would like to thank each researcher who contributed their work to this collection. We would also like to personally thank our Chief Editors for their exemplary leadership of this article collection; their strong support and passion for this important, community-driven collection has ensured its success and global impact. Laurent Mathey, PhD Journal Development Manager
Book Synopsis Wearable Bioelectronics by : Anthony P.F. Turner
Download or read book Wearable Bioelectronics written by Anthony P.F. Turner and published by Elsevier. This book was released on 2019-11-26 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wearable Bioelectronics presents the latest on physical and (bio)chemical sensing for wearable electronics. It covers the miniaturization of bioelectrodes and high-throughput biosensing platforms while also presenting a systemic approach for the development of electrochemical biosensors and bioelectronics for biomedical applications. The book addresses the fundamentals, materials, processes and devices for wearable bioelectronics, showcasing key applications, including device fabrication, manufacturing, and healthcare applications. Topics covered include self-powering wearable bioelectronics, electrochemical transducers, textile-based biosensors, epidermal electronics and other exciting applications. Includes comprehensive and systematic coverage of the most exciting and promising bioelectronics, processes for their fabrication, and their applications in healthcare Reviews innovative applications, such as self-powering wearable bioelectronics, electrochemical transducers, textile-based biosensors and electronic skin Examines and discusses the future of wearable bioelectronics Addresses the wearable electronics market as a development of the healthcare industry
Book Synopsis Organic Transistors-based Devices for Biological Applications by : 计旭东
Download or read book Organic Transistors-based Devices for Biological Applications written by 计旭东 and published by . This book was released on 2019 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioinspired Approaches for Human-Centric Technologies by : Roberto Cingolani
Download or read book Bioinspired Approaches for Human-Centric Technologies written by Roberto Cingolani and published by Springer. This book was released on 2014-06-04 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book discusses topics related to research and development of materials and devices at nanoscale size and their respective application in medicine and biomedicine. The individual chapters give a detailed state of the art overview to the distinct topic. Apparently disconnected fields - life sciences, biomedicine, chemistry, physics, medicine and engineering - will be bridged with a highly interdisciplinary view onto each subject.
Download or read book Bioelectronics written by Anuj Kumar and published by CRC Press. This book was released on 2022-12-08 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioelectronics is emerging as a new area of research where electronics can selectively detect, record, and monitor physiological signals. This is a rapidly expanding area of medical research, that relies heavily on multidisciplinary technology development and cutting-edge research in chemical, biological, engineering, and physical science. This book provides extensive information on the (i) fundamental concepts of bioelectronics, (ii) materials for the developments of bioelectronics such as implantable electronics, self-powered devices, bioelectronic sensors, flexible bioelectronics, etc, and (iii) an overview of the trends and gathering of the latest bioelectronic progress. This book will broaden our knowledge about newer technologies and processes used in bioelectronics.
Book Synopsis Functional Organic Field Effect Transistor Devices for Sensing Applications by : 任晓辰
Download or read book Functional Organic Field Effect Transistor Devices for Sensing Applications written by 任晓辰 and published by . This book was released on 2016 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Miniaturized Biosensing Devices by : Pranjal Chandra
Download or read book Miniaturized Biosensing Devices written by Pranjal Chandra and published by Springer Nature. This book was released on 2022-05-06 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents tools and techniques for the development of miniature biosensors and their applications. The initial chapters discuss the advancements in the development of the transduction techniques, including optical, electrochemical, and piezoelectric, which are used for miniaturized biosensors. The book also reviews several technologies, such as nanotechnology, nanobiotechnology, immune-technology, DNA-technology, micro-manufacturing technology, electronic-circuit technology to increase the miniaturization and sensitivity of the biosensor platform. Subsequently, the chapters illustrate the applications of miniaturized biosensing systems in point-of-care monitoring of treatment and disease progression, environmental monitoring, food control, drug discovery, forensics, and biomedical research. Towards the end, the book discusses the advanced applications of biosensors in water quality monitoring, especially on-line detection systems and on-site detection of pesticides, heavy metals and bacteria in water. This book is an invaluable source for scientists working in biochemical engineering, bioengineering, and biomedical engineering in academia and industry.
Book Synopsis Factories of the Future by : Tullio Tolio
Download or read book Factories of the Future written by Tullio Tolio and published by Springer. This book was released on 2019-02-14 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY 4.0 license.This book presents results relevant in the manufacturing research field, that are mainly aimed at closing the gap between the academic investigation and the industrial application, in collaboration with manufacturing companies. Several hardware and software prototypes represent the key outcome of the scientific contributions that can be grouped into five main areas, representing different perspectives of the factory domain:1) Evolutionary and reconfigurable factories to cope with dynamic production contexts characterized by evolving demand and technologies, products and processes.2) Factories for sustainable production, asking for energy efficiency, low environmental impact products and processes, new de-production logics, sustainable logistics.3) Factories for the People who need new kinds of interactions between production processes, machines, and human beings to offer a more comfortable and stimulating working environment.4) Factories for customized products that will be more and more tailored to the final user’s needs and sold at cost-effective prices.5) High performance factories to yield the due production while minimizing the inefficiencies caused by failures, management problems, maintenance.This books is primarily targeted to academic researchers and industrial practitioners in the manufacturing domain.
Book Synopsis Non-Destructive Methods for Monitoring Plant Health by : Nam-Hai Chua
Download or read book Non-Destructive Methods for Monitoring Plant Health written by Nam-Hai Chua and published by Frontiers Media SA. This book was released on 2023-03-02 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nanoporous Carbons for Soft and Flexible Energy Devices by : Francesca Borghi
Download or read book Nanoporous Carbons for Soft and Flexible Energy Devices written by Francesca Borghi and published by Springer Nature. This book was released on 2022-01-12 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an interesting snapshot of new research within the fields of flexible and soft devices which use porous carbon-based materials. The increase in demand for soft and flexible electronics, electrochemical energy storage/conversion systems, piezoresistive pressure sensors has promoted the development of new strategies for the synthesis and integration of nanoporous carbon (NPC) into flexible and soft polymers and inorganic textures. The structural properties of such NPC materials combined with their mechanical, conductive and catalytic properties, show promising results for the technology they are designed for, which can be useful solutions in many other disciplines. An in-depth discussion of the use of NPC materials in different energy devices is provided in every chapter, while at the same time the knowledge of the reader on the various applications where these materials can be used will be broadened. This book sheds new light on nanoporous carbon-based materials and will be of great interest to graduate students and professionals working in this field.
