Download e-book for iPad: A CMOS Self-Powered Front-End Architecture for Subcutaneous by Jordi Colomer-Farrarons, Pere MIRIBEL

By Jordi Colomer-Farrarons, Pere MIRIBEL

ISBN-10: 9400706855

ISBN-13: 9789400706859

A CMOS Self-Powered Front-End structure for Subcutaneous Event-Detector units offers the notion and prototype cognizance of a Self-Powered structure for subcutaneous detector units. The structure is designed to paintings as a true/false (event detector) or threshold point alarm of a few elements, ions, etc... which are detected via a three-electrodes amperometric BioSensor process. The gadget is envisaged as a Low-Power subcutaneous implantable software powered by way of an inductive hyperlink, one emitter antenna on the exterior aspect of the surface and the receiver antenna lower than the outside. The sensor is managed with a Potentiostat circuit after which, a post-processing unit detects the specified degrees and prompts the transmission through a backscattering strategy via the inductive hyperlink. the entire instrumentation, other than the facility module, is applied within the so known as BioChip. Following the belief of the powering hyperlink to reap strength of the magnetic brought on hyperlink on the implanted gadget, a Multi-Harvesting energy Chip (MHPC) has been additionally designed.

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Holzapfl, M. Schienle, C. Paulus, P. Schindler, G. Eckstein, C. Kassel, M. Stanzel, R. Hintsche, E. Nebling, J. Albers, J. Hassman, J. Schülein, W. Goemann, W. 2, 2002 95. E. Ghafar-Zadeh, M. Sawan, D. Therriault, CMOS based capacitive sensor laboratory-onchip: a multidisciplinary approach. Analog Integrated Circuits and Signal Processing. 59(1), 1–12 (April 2009) 96. C. G. Zoski, Handbook of Electrochemistery, Elseiber, 2007, ISBN: 0-444-51958-0 97. C. Myung-suk, L. Sang-won, K. Jong-chul, C. Jun-dong, K.

The IC has been tested with the Demo-Board presented in Fig. 3. Six solar cells XOB17 from IXYS [14] are used to harvest solar energy. Each one of them could be connected with the others using a serial or parallel connection. 5 V and 11 mA in the Pmpp point. 1. Several Piezoelectric transducers are used to handle with the mechanical vibrations. The main tests were done with two piezos from Mide. Tech R : QP20W and QP40W [15]. The models and main features of all those piezoelectrics are obtained from [16, 17] and the original datasheets.

Electroanalysis 15, 913–947 (2003) 85. D. Laureyn, P. Nelis, K. Van Gerwen, L. Baert, R. J. Magnee, G. Maes, Nanoscaled interdigitated titanium electrodes for impedimetric biosensing. Sens. Actuators B-Chem. 68, 360–370 (2000) 86. Lillie, P. Payne, P. Vadgama, Electrochemical impedance spectroscopy as a platform for reagentless bioaffinity sensing. Sens. Actuators B-Chem. 78, 249–256 (2001) 87. Y. Liu, S. C Alocilja, Fundamental building blocks for molecular biowire based forward error-correcting biosensors.

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A CMOS Self-Powered Front-End Architecture for Subcutaneous Event-Detector Devices: Three-Electrodes Amperometric Biosensor Approach by Jordi Colomer-Farrarons, Pere MIRIBEL

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