Results 211 to 220 of about 83,252 (267)
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Technology and Health Care, 2010
The ability to accurately measure physiological and chemical changes in the body is fundamental to the development of new diagnostic and therapeutic methods. This chapter provides an introduction to biosensors, devices which convert a biological response into an electrical signal.
Richard B, Reilly, T Clive, Lee
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The ability to accurately measure physiological and chemical changes in the body is fundamental to the development of new diagnostic and therapeutic methods. This chapter provides an introduction to biosensors, devices which convert a biological response into an electrical signal.
Richard B, Reilly, T Clive, Lee
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Journal of Bioscience and Bioengineering, 2004
Electrochemical impedance spectroscopy (EIS) is a sensitive indicator of a wide variety of chemical and physical properties. An increasing trend towards the development of impedimetric biosensors is being currently observed. Impedimetric techniques have been performed to characterize the fabrication of the biosensors and to monitor the catalyzed ...
Jian-Guo, Guan +2 more
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Electrochemical impedance spectroscopy (EIS) is a sensitive indicator of a wide variety of chemical and physical properties. An increasing trend towards the development of impedimetric biosensors is being currently observed. Impedimetric techniques have been performed to characterize the fabrication of the biosensors and to monitor the catalyzed ...
Jian-Guo, Guan +2 more
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The International Journal of Biochemistry & Cell Biology, 2014
Biosensors offer an innovative tool for measuring the dynamics of a wide range of metabolites in living organisms. Biosensors are genetically encoded, and thus can be specifically targeted to specific compartments of organelles by fusion to proteins or targeting sequences.
De Michele Roberto +2 more
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Biosensors offer an innovative tool for measuring the dynamics of a wide range of metabolites in living organisms. Biosensors are genetically encoded, and thus can be specifically targeted to specific compartments of organelles by fusion to proteins or targeting sequences.
De Michele Roberto +2 more
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Biosensors and Bioelectronics, 2002
Direct electrode transfer between enzyme and the electrode in biosensors requires high efficiency therefore, synthetic replacement for oxygen led to the development of enzyme mediators and modified electrodes in biosensor fabrication. In this context, a number of electron acceptors and complexes have been used.
Asha, Chaubey, B D, Malhotra
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Direct electrode transfer between enzyme and the electrode in biosensors requires high efficiency therefore, synthetic replacement for oxygen led to the development of enzyme mediators and modified electrodes in biosensor fabrication. In this context, a number of electron acceptors and complexes have been used.
Asha, Chaubey, B D, Malhotra
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Current Opinion in Chemical Biology, 1998
Current biosensor developments can be summarised by different trends. For traditional enzymatic biosensors such as glucose sensors, steady improvements of well known basic principles have been made in order to achieve better sensor stability. On the other hand, new affinity sensors such as nucleic acid sensors, transmembrane sensors, and sensors ...
C, Ziegler, W, Göpel
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Current biosensor developments can be summarised by different trends. For traditional enzymatic biosensors such as glucose sensors, steady improvements of well known basic principles have been made in order to achieve better sensor stability. On the other hand, new affinity sensors such as nucleic acid sensors, transmembrane sensors, and sensors ...
C, Ziegler, W, Göpel
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Journal of Physics E: Scientific Instruments, 1984
This paper will commence with a general introduction to the concepts and technology of biosensors including some discussion of the need for sensors, the range of analytes that can be measured, the areas of application, the construction of sensors with a biological recognition/response system and the range of transducer technologies that are potentially
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This paper will commence with a general introduction to the concepts and technology of biosensors including some discussion of the need for sensors, the range of analytes that can be measured, the areas of application, the construction of sensors with a biological recognition/response system and the range of transducer technologies that are potentially
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Biosensors, 1987
Advances in biosensor technology over the past year have included developments in metalized electrodes, mediated electrochemistry, direct electron transfer, impedance measurement, optical immunosensors, optodes, biomimicry, piezoelectric biosensors, enzyme thermistors, in vivo biosensors, surface characterization, organic-phase biosensors and tissue ...
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Advances in biosensor technology over the past year have included developments in metalized electrodes, mediated electrochemistry, direct electron transfer, impedance measurement, optical immunosensors, optodes, biomimicry, piezoelectric biosensors, enzyme thermistors, in vivo biosensors, surface characterization, organic-phase biosensors and tissue ...
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Molecular Biotechnology, 2006
The biosensor field has grown enormously since the first demonstration of the biosensor concept by Leland C. Clark, Jr. in 1962. Today's biosensor market is dominated by glucose biosensors, mass-produced enzyme electrodes for the rapid self-diagnosis of blood glucose levels by diabetes sufferers. Here we take a historical look at the inception, growth,
Jeffrey D, Newman, Steven J, Setford
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The biosensor field has grown enormously since the first demonstration of the biosensor concept by Leland C. Clark, Jr. in 1962. Today's biosensor market is dominated by glucose biosensors, mass-produced enzyme electrodes for the rapid self-diagnosis of blood glucose levels by diabetes sufferers. Here we take a historical look at the inception, growth,
Jeffrey D, Newman, Steven J, Setford
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Journal of Bioluminescence and Chemiluminescence, 1989
AbstractA novel optical biosensor for homogeneous immunoassay has been developed on the basis of the finding that electrochemical luminescence of pyrene‐labelled antigen is extremely inhibited by immunochemical complexation. Electrochemical luminescence homogeneous immunoassay for human serum albumin (HSA), as a model analyte, was performed with a ...
M, Aizawa +3 more
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AbstractA novel optical biosensor for homogeneous immunoassay has been developed on the basis of the finding that electrochemical luminescence of pyrene‐labelled antigen is extremely inhibited by immunochemical complexation. Electrochemical luminescence homogeneous immunoassay for human serum albumin (HSA), as a model analyte, was performed with a ...
M, Aizawa +3 more
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Journal of Materials Chemistry B, 2020
Shaoqin Liu and Ning Gu, Journal of Materials Chemistry B themed issue on Biosensors.
Ning Gu, Shaoqin Liu
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Shaoqin Liu and Ning Gu, Journal of Materials Chemistry B themed issue on Biosensors.
Ning Gu, Shaoqin Liu
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