In Vivo Glucose Sensing

In Vivo Glucose Sensing
Author: David D. Cunningham
Publisher: John Wiley & Sons
Total Pages: 466
Release: 2009-11-19
Genre: Science
ISBN: 0470567309
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In Vivo Glucose Sensing is a key reference for scientists and engineers working on the development of glucose sensing technologies for the management of diabetes and other medical conditions. It discusses the analytical chemistry behind the strategies currently used for measuring glucose in vivo. It focuses on analyzing samples in the real world and discusses the biological complexities that make glucose sensing difficult. Covering current implantable devices, next-generation implantable sensing methods, and non-invasive methods for measuring glucose, this book concludes with an overview of possible applications other than diabetes.

Glucose Sensing

Glucose Sensing
Author: Chris D. Geddes
Publisher: Springer Science & Business Media
Total Pages: 460
Release: 2007-12-29
Genre: Science
ISBN: 0387330151
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An essential reference for any laboratory working in the analytical fluorescence glucose sensing field. The increasing importance of these techniques is typified in one emerging area by developing non-invasive and continuous approaches for physiological glucose monitoring. This volume incorporates analytical fluorescence-based glucose sensing reviews, specialized enough to be attractive to professional researchers, yet appealing to a wider audience of scientists in related disciplines of fluorescence.

Handbook of Optical Sensing of Glucose in Biological Fluids and Tissues

Handbook of Optical Sensing of Glucose in Biological Fluids and Tissues
Author: Valery V. Tuchin
Publisher: CRC Press
Total Pages: 744
Release: 2008-12-22
Genre: Science
ISBN: 9781584889755
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Although noninvasive, continuous monitoring of glucose concentration in blood and tissues is one of the most challenging areas in medicine, a wide range of optical techniques has recently been designed to help develop robust noninvasive methods for glucose sensing. For the first time in book form, the Handbook of Optical Sensing of Glucose in Biological Fluids and Tissues analyzes trends in noninvasive optical glucose sensing and discusses its impact on tissue optical properties. This handbook presents methods that improve the accuracy in glucose prediction based on infrared absorption spectroscopy, recent studies on the influence of acute hyperglycemia on cerebral blood flow, and the correlation between diabetes and the thermo-optical response of human skin. It examines skin glucose monitoring by near-infrared spectroscopy (NIR), fluorescence-based glucose biosensors, and a photonic crystal contact lens sensor. The contributors also explore problems of polarimetric glucose sensing in transparent and turbid tissues as well as offer a high-resolution optical technique for noninvasive, continuous, and accurate blood glucose monitoring and glucose diffusion measurement. Written by world-renowned experts in biomedical optics and biophotonics, this book gives a complete, state-of-the-art treatise on the design and applications of noninvasive optical methods and instruments for glucose sensing.

Designing Microwave Sensors for Glucose Concentration Detection in Aqueous and Biological Solutions

Designing Microwave Sensors for Glucose Concentration Detection in Aqueous and Biological Solutions
Author: Carlos G. Juan
Publisher: Springer Nature
Total Pages: 256
Release: 2021-06-14
Genre: Technology & Engineering
ISBN: 3030761797
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This book presents a comprehensive study covering the design and application of microwave sensors for glucose concentration detection, with a special focus on glucose concentration tracking in watery and biological solutions. This book is based on the idea that changes in the glucose concentration provoke variations in the dielectric permittivity of the medium. Sensors whose electrical response is sensitive to the dielectric permittivity of the surrounding media should be able to perform as glucose concentration trackers. At first, this book offers an in-depth study of the dielectric permittivity of water–glucose solutions at concentrations relevant for diabetes purposes; in turn, it presents guidelines for designing suitable microwave resonators, which are then tested in both water–glucose solutions and multi-component human blood plasma solutions for their detection ability and sensitivities. Finally, a portable version is developed and tested on a large number of individuals in a real clinical scenario. All in all, the book reports on a comprehensive study on glucose monitoring devices based on microwave sensors. It covers in depth the theoretical background, provides extensive design guidelines to maximize sensitivity, and validates a portable device for applications in clinical settings.

Point-of-care Glucose Detection for Diabetic Monitoring and Management

Point-of-care Glucose Detection for Diabetic Monitoring and Management
Author: Sandeep Kumar Vashist
Publisher: CRC Press
Total Pages: 178
Release: 2017-01-12
Genre: Medical
ISBN: 1498788815
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This book unravels the role of Point-of-Care (POC) glucose monitoring as an essential part of diabetes management. It provides the reader with an in-depth knowledge and understanding of diabetes management, including: the need for POC glucose monitoring the glucose detection technologies (invasive, noninvasive and continuous) being used in the POC devices the analytical performance, characteristics, pros and cons of the POC devices developed to date the importance and role of glycated hemoglobin (HbA1c) monitoring for diabetes management the various POC devices and analyzers for the determination of HbA1c. This is the first book to provide complete up-to-date information on POC glucose detection technologies and devices for diabetic monitoring and management. It will be an important reference for healthcare professionals, biomedical engineers, researchers, economists and policy makers. This book also serves as an asset and teaching aid for professionals and researchers in diabetic monitoring and management.

Continuous Glucose Monitoring

Continuous Glucose Monitoring
Author: Weiping Jia
Publisher: Springer
Total Pages: 224
Release: 2018-08-08
Genre: Medical
ISBN: 9811070741
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This book provides comprehensive information on continuous glucose monitoring (CGM). The first section focuses on the fundamentals of CGM technology, including the principles of CGM, accuracy assessment, operation procedure, management processes, the picture-interpretation methodology, the clinical value of CGM parameters, reference values, clinical applications of CGM report and management systems, and clinical indications. In turn, the second section describes the clinical application of CGM, including assessing blood glucose fluctuation and hypoglycemic effects, detecting hypoglycemia and identifying fasting hyperglycemia. It also describes the role of CGM in connection with specific diseases, such as fulminant type 1 diabetes, gestational diabetes mellitus, steroid diabetes, and insulinoma. The closing chapter outlines the future of CGM. In addition, the book presents typical cases and analyses of nearly a hundred typical monitoring maps. As such, it offers diabetic health care doctors a valuable reference guide to the clinical application of and scientific research on CGM.

Glucose-sensing Receptor in Pancreatic Beta-cells

Glucose-sensing Receptor in Pancreatic Beta-cells
Author: Itaru Kojima
Publisher: Springer
Total Pages: 73
Release: 2018-05-31
Genre: Medical
ISBN: 981130002X
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Since the 1970s, there has been much discussion about the “glucoreceptor” and “substrate site” and which of these two is the dominant theory, but new findings on the glucose-sensing receptor have now shed new light on the “glucoreceptor theory.” This volume reviews recent advances concerning the glucose-sensing receptor in pancreatic beta-cells. The history of research into pancreatic beta-cells is long and complex; accordingly, the first chapters present the history of this field and explain the hypothesis of insulin secretion mechanisms: “glucoreceptor theory”. Subsequent chapters examine the function and activity of the glucose-sensing receptor in pancreatic beta-cells, such as identification, channel pathway, receptor signal and physiological role. Readers will gain a thorough understanding of the glucose-sensing receptor and glucose metabolism in pancreatic beta-cells, new insights into the pathophysiology of diabetes, and learn about new targets for the treatment of diabetes.

Graphene Field-Effect Transistors

Graphene Field-Effect Transistors
Author: Omar Azzaroni
Publisher: John Wiley & Sons
Total Pages: 453
Release: 2023-10-16
Genre: Technology & Engineering
ISBN: 3527349901
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Graphene Field-Effect Transistors In-depth resource on making and using graphene field effect transistors for point-of-care diagnostic devices Graphene Field-Effect Transistors focuses on the design, fabrication, characterization, and applications of graphene field effect transistors, summarizing the state-of-the-art in the field and putting forward new ideas regarding future research directions and potential applications. After a review of the unique electronic properties of graphene and the production of graphene and graphene oxide, the main part of the book is devoted to the fabrication of graphene field effect transistors and their sensing applications. Graphene Field-Effect Transistors includes information on: Electronic properties of graphene, production of graphene oxide and reduced graphene oxide, and graphene functionalization Fundamentals and fabrication of graphene field effect transistors, and nanomaterial/graphene nanostructure-based field-effect transistors Graphene field-effect transistors integrated with microfluidic platforms and flexible graphene field-effect transistors Graphene field-effect transistors for diagnostics applications, and DNA biosensors and immunosensors based on graphene field-effect transistors Graphene field-effect transistors for targeting cancer molecules, brain activity recording, bacterial detection, and detection of smell and taste Providing both fundamentals of the technology and an in-depth overview of using graphene field effect transistors for fabricating bioelectronic devices that can be applied for point-of-care diagnostics, Graphene Field-Effect Transistors is an essential reference for materials scientists, engineering scientists, laboratory medics, and biotechnologists.

Nanomaterials in Glucose Sensing

Nanomaterials in Glucose Sensing
Author: Krishna Burugapalli
Publisher: Momentum Press
Total Pages: 66
Release: 2013-10-24
Genre: Technology & Engineering
ISBN: 1606506420
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The smartness of nano-materials is attributed to their nanoscale and subsequently unique physicochemical properties and their use in glucose sensing has been aimed at improving performance, reducing cost and miniaturizing the sensor and its associated instrumentation. So far, portable (handheld) glucose analysers were introduced for hospital wards, emergency rooms and physicians' offices; single-use strip systems achieved nanolitre sampling for painless and accurate home glucose monitoring; advanced continuous monitoring devices having 2 to 7 days operating life are in clinical and home use; and continued research efforts are being made to develop and introduce increasingly advanced glucose monitoring systems for health as well as food, biotechnology, cell and tissue culture industries. Nanomaterials have touched every aspect of biosensor design and this chapter reviews their role in the development of advanced technologies for glucose sensing, and especially for diabetes. Research shows that overall, nanomaterials help address the problems with conventional optical and electrochemical biosensors, by enhancing the preferential detection of glucose or its oxidation products through better electron transfer kinetics, sensitivity and response time, while lowering the operating over-voltages for energy efficiency and avoid interference. The reproducible production of nano-materials and nano-structures at low cost is vital for the successful development of nano-technologies for glucose sensing. Several products, especially, home glucose monitoring devices, use nano-materials, but the need for reliable long-term CGM is still unmet. Nano-materials and nano-technologies have an important role in achieving the long-awaited CGM technology.

Laser-induced Graphene

Laser-induced Graphene
Author: Ruquan Ye
Publisher:
Total Pages: 88
Release: 2020-11-30
Genre: Graphene
ISBN: 9789814877275
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LIG is a revolutionary technique that uses a common CO2 infrared laser scriber, like the one used in any machine shop, for the direct conversion of polymers into porous graphene under ambient conditions. This technique combines the preparation and patterning of 3D graphene in a single step, without the use of wet chemicals. The ease in the structural engineering and excellent mechanical properties of the 3D graphene obtained have made LIG a versatile technique for applications across many fields. This book compiles cutting-edge research on LIG by different research groups all over the world. It discusses the strategies that have been developed to synthesize and engineer graphene, including controlling its properties such as porosity, composition, and surface characteristics. The authors are pioneers in the discovery and development of LIG and the book will appeal to anyone involved in nanotechnology, chemistry, environmental sciences, and device development, especially those with an interest in the synthesis and applications of graphene-based materials.