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Dissertations / Theses on the topic 'Thick Film Sensors'

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Published: 4 June 2021

Last updated: 1 February 2022

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1

Sophocleous, Marios. "Thick-film underground sensors." Thesis, University of Southampton, 2015. https://eprints.soton.ac.uk/397139/.

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2

Atkinson, John Karl. "Thick film chemical sensors." Thesis, University of Southampton, 1998. https://eprints.soton.ac.uk/47474/.

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The development of thick film sensors is described from their early stages, where thick film technology was employed primarily for the fabrication of interface circuits and as a sensor support medium, through to their complete fabrication as screen printed sensor arrays. The concept of processing signal data from sensor arrays as a means of improving sensor performance is also introduced and examples given. These examples include the reduction of the effects of 1/f noise in thick film conductimetric sensors and the use of pattern recognition techniques applied to arrays of low specificity gas

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3

Soleimani, Mostafa. "Thick film sensors for engine oil acidity detection." Thesis, University of Southampton, 2014. https://eprints.soton.ac.uk/364525/.

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Engine oil condition monitoring has attracted considerable interests from industries and general public over the years due to its critical role in maintaining the performance and longevity of cars and industrial engines. Lubricants degrade during the course of operation and can be costly or detrimental to the engine if oil change intervals are not optimised. However, on-line robust monitoring for oils has been very challenging since oil degradation process is often complicated and influenced by a number of parameters, such as the operating temperature and contamination. Due to the complexity o

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4

Tsolov, Peter. "Design, fabrication and characterization of thick-film gas sensors." Doctoral thesis, Universitat Rovira i Virgili, 2004. http://hdl.handle.net/10803/8450.

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DE LA TESIS DOCTORAL<br/>Título: Diseño, fabricación y caracterización de sensores de capa gruesa<br/>Doctorando: Peter Tsolov Ivanov<br/>Director: Xavier Correig Blanchar<br/>Los sensores de gases de estado sólido han demostrado ser muy prometedores para<br/>supervisar la emisión de los agentes contaminadores en el aire, porque son una opción<br/>de bajo coste para la construcción de analizadores de gases. Algunos problemas se<br/>relacionados con este tipo de dispositivos, especialmente su baja selectividad y el alto<br/>consumo de energía, siguen sin resolver. El objetivo de esta tesis doct

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5

Cotton, Darryl Paul James. "Thick-film piezoelectric slip sensors for a prosthetic hand." Thesis, University of Southampton, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.444223.

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6

Frood, Andrew J. M. "Thick-film Piezoelectric resonant sensors : MEMS and High Temperature Solutions." Thesis, University of Southampton, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.505870.

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7

Ioannou, Andreas Stylianou. "Development of solid state thick film zirconia oxygen gas sensors." Thesis, Middlesex University, 1992. http://eprints.mdx.ac.uk/6549/.

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Aspects relating to and including the development of thick film amperometric zirconia oxygen sensors were investigated. These devices, which were operated in the range 550-950°C, had a laminated structure in which a cathode, an electrolyte and an anode were printed, in that order, onto a planar alumina substrate. The anode and electrolyte were porous and during sensor Operation also acted as a diffusion barrier, restricting the rate of oxygen diffusion to the cathode. A thick film platinum heater was also developed to maintain the sensor at its operating temperature while acting simultaneously

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8

Jabir, Saad A. A. "Thick film electronic ceramic sensors for civil structures health monitoring." Thesis, Edinburgh Napier University, 2011. http://researchrepository.napier.ac.uk/Output/4475.

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Buildings, roads, bridges and structures in general suffer many kinds of damages due to overstress caused by settlements of foundations, high winds, dynamic forces, passing traffic, vibration and unexpected external loads beyond the safe design forces. The damages manifest itself by cracks, falling of plaster and render uneven roads and some time complete collapse. The cost of maintaining and fixing damages caused by the above is quite high for the building and construction industry. The same phenomenon is common to many other structures like airplanes, wind turbine and machinery in general. S

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9

Henderson, Neil James. "Polymer thick film sensors for embedded smartcard biometrics and identity verification." Thesis, University of Southampton, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.268936.

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10

Glasspool, Wendy Victoria. "An investigation of the characteristics of thick film amperometric dissolved oxygen sensors." Thesis, University of Southampton, 1998. https://eprints.soton.ac.uk/47494/.

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The measurement of dissolved oxygen in natural waters is vital as an indicator of pollution incidents, water quality and for the general maintenance of water courses and reservoirs. Commercially available instruments used in such applications tend to be bulky items which require frequent calibration and are prone to fouling problems. Consequently, they are incapable of providing continuous accurate in situ measurements. One of the most predominant problems though is the extreme cost of these instruments, resulting from the employment of expensive fabrication techniques. Thick film technology i

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11

Rank, Sven [Verfasser]. "The Influence of the Electrode Material on the Sensor Characteristics of SnO2 Thick Film Gas Sensors / Sven Rank." Aachen : Shaker, 2014. http://d-nb.info/1066196702/34.

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12

Papakostas, Thomas. "Polymer thick-film sensors and their integration with silicon : a route to hybrid microsystems." Thesis, University of Southampton, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342759.

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13

Sizeland, Eliot. "An investigation into the production process controlling the manufacture and operation of thick-film tin (IV) oxide gas sensitive devices." Thesis, University of Southampton, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262085.

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14

Photinon, Kanokorn. "DEVELOPMENT OF DIMETHYL ETHER (DME) AND CARBON DIOXIDE SENSORS USING PLATINUM NANOPARTICLES AND THICK FILM TECHNOLOGY." Case Western Reserve University School of Graduate Studies / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=case1164899809.

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15

Rank, Sven [Verfasser], and Udo [Akademischer Betreuer] Weimar. "The Influence of the Electrode Material on the Sensor Characteristics of SnO2 Thick Film Gas Sensors / Sven Rank ; Betreuer: Udo Weimar." Tübingen : Universitätsbibliothek Tübingen, 2015. http://d-nb.info/1163282820/34.

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16

Bonanati, Peter [Verfasser]. "A parametrized numerical model to simulate the semiconductor influence of thick film metal oxide gas sensors / Peter Bonanati." Tübingen : Universitätsbibliothek Tübingen, 2020. http://d-nb.info/1220689831/34.

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17

Hahn, Simone. "SnO 2 thick film sensors at ultimate limits performance at low O2 and H2O concentrations - size reduction by CMOS technology /." [S.l. : s.n.], 2002. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB10236373.

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18

Fernández, Sanjuán Josep Maria. "Noves estructures LTCC i HTCC per a sensors de pressió capacitius i per a sensors lambda de tipus resistiu." Doctoral thesis, Universitat de Barcelona, 2013. http://hdl.handle.net/10803/134925.

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La tecnologia thick film pot definir-se com el procés on es du a terme la creació de dipòsits de circuits impresos en un substrat de ceràmica rígida mitjançant la tècnica de la serigrafia. Les pastes que s’utilitzen per aquest propòsit es formulen amb l’addició de vidres i diferents òxids que promouen l’adhesió dels dipòsits generats al substrat a temperatures entre 600 i 950ºC. Per altra banda, la tecnologia ceràmica multicapa, permet una disposició densa de circuits impresos incorporant components interns en un únic dispositiu amb estructura multicapa monolítica. Els substrats ceràmics p

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19

Rodriguez, Alexander John, and alex73@bigpond net au. "Experimental Analysis of Disc Thickness Variation Development in Motor Vehicle Brakes." RMIT University. Aerospace, Mechanical and Manufacturing Engineering, 2006. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20070209.123739.

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Over the past decade vehicle judder caused by Disc Thickness Variation (DTV) has become of major concern to automobile manufacturers worldwide. Judder is usually perceived by the driver as minor to severe vibrations transferred through the chassis during braking [1-9]. In this research, DTV is investigated via the use of a Smart Brake Pad (SBP). The SBP is a tool that will enable engineers to better understand the processes which occur in the harsh and confined environment that exists between the brake pad and disc whilst braking. It is also a tool that will enable engineers to

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20

Li, Xiaogan. "Development of planar thick film CO sensor." Thesis, University of Leeds, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.439580.

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21

Lam, Yu-Zhi. "Biomedical sensor for transcutaneous oxygen measurements using thick film technology." Thesis, University of Southampton, 2003. https://eprints.soton.ac.uk/47492/.

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The measurement of the partial pressure of oxygen in arterial blood is essential for the analysis of a patient's respiratory condition. There are several commercially available methods and systems to measure this parameter transcutaneously. However, they tend to be cumbersome and costly. To overcome the disadvantages presented, a new type of sensor for transcutaneous blood gas measurement was investigated, employing thick film technology, which is an excellent technique to produce sensors in bulk, as it is cost effective and easy for reproducible fabrication. This thesis describes the applicat

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22

Lin, Joe Ty. "Testing of planar thick film fabricated oxygen sensor with galvanostatic technique /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2000. http://wwwlib.umi.com/cr/ucsd/fullcit?p9970645.

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23

Luo, Hongyu Shih Wei-Heng Shih Wan Y. "Colloidal processing of PMN-PT thick films for piezoelectric sensor applications /." Philadelphia, Pa. : Drexel University, 2005. http://dspace.library.drexel.edu/handle/1860/500.

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24

Sotter, Solano Edgar Alexander. "Development of a thick film gas sensor for oxigen detection at trace level." Doctoral thesis, Universitat Rovira i Virgili, 2006. http://hdl.handle.net/10803/8471.

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El control dels nivells d'oxigen és una etapa crítica en molts processos industrials.<br/>En alguns d'aquests, els nivells d'oxigen han de ser detectats i controlats fins i tot en el rang de les ppm. Encara que ja es coneguin molts mètodes, ja provats per a la detecció d'oxigen, la majoria d'ells són costosos i complexes. Altres mètodes més accessibles com els sensors Lambda i les cel·les electroquímiques també presenten alguns problemes. Els primers requereixen d'elevades concentracions d'oxigen o bé de controls de temperatura força precisos amb la finalitat de treballar sense interferència d

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25

Valer, Juan Carlos. "Development of a reusuable atomic oxygen sensor using zinc oxide thick films." Thesis, University of Southampton, 2009. https://eprints.soton.ac.uk/71583/.

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The aim of this project was to develop a thick film sensor made of zinc oxide that would accurately respond to various fluxes of atomic oxygen (AO), allowing it to be regenerated after saturation. The sensors were manufactured using a thick film technique of screen printing over a substrate (alumina) that is inert to the action of AO; some of sensors were developed with pure ZnO while others used a binder to the substrate. The expectation has been that impinging atomic oxygen is captured upon the zinc oxide which will consequently increase its resistance; this change is an indicator of the AO

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26

Bartling, Brandon Alan. "Development of a Thick-Film Printed Ir/C Biosensor for the Detection of Liver Disease Related Biomarkers." Cleveland, Ohio : Case Western Reserve University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=case1258751380.

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Thesis(Ph.D.)--Case Western Reserve University, 2010<br>Title from PDF (viewed on 2009-12-22) Department of Chemical Engineering Includes abstract Includes bibliographical references and appendices Available online via the OhioLINK ETD Center

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27

Hetznecker, Alexander. "Untersuchung der gassensitiven Eigenschaften von SnO2/NASICON-Kompositen." Doctoral thesis, [S.l. : s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=975219723.

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28

Shinn, Mannix A. "Development of Magneto-Optic Sensors with Gallium in Bismuth Doped Rare-Earth Iron-Garnet Thick Films." Thesis, Temple University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10639984.

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<p> We have investigated the Faraday effect of bismuth-doped rare-earth iron-garnets with varying doping levels of gallium from z = 1.0 to 1.35. We used lutetium to control the film's in-plane magnetic properties and found that gallium doping levels above the compensation point caused a loss of anisotropy control, a canted out-of-plane magnetization in the film, and an extremely weak but linear coercivity above 10 micro-Tesla fields. Using these results we focused on in-plane films to create 8 layer stacks of 500 um thick films to achieve a minimum detectable field of 50 pT at 1 kHz. Unlike pr

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29

Shinn, Mannix Anderson. "DEVELOPMENT OF MAGNETO-OPTIC SENSORS WITH GALLIUM IN BISMUTH DOPED RARE-EARTH IRON-GARNET THICK FILMS." Diss., Temple University Libraries, 2017. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/472839.

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Physics<br>Ph.D.<br>We have investigated the Faraday effect of bismuth-doped rare-earth iron-garnets with varying doping levels of gallium from z = 1.0 to 1.35. We used lutetium to control the film's in-plane magnetic properties and found that gallium doping levels above the compensation point caused a loss of anisotropy control, a canted out-of-plane magnetization in the film, and an extremely weak but linear coercivity above 10 micro-Tesla fields. Using these results we focused on in-plane films to create 8 layer stacks of 500 um thick films to achieve a minimum detectable field of 50 pT at

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30

Křivka, Jan. "Optimalizace elektrod tlustovrstvých senzorů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217478.

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This work deals with thick-film sensor’s electrodes optimization. The main goal of this work is to find suitable design of the electrodes for the best and reproducible current response of thick-film sensors.

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31

Cupal, Miroslav. "Optimalizace elektrodového systému tlustovrstvého elektrochemického senzoru." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217870.

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Master’s thesis deals with thick/film sensor’s electrodes optimization. The aim of this work is to determine how the geometric size and shape of the electrodes affect the output current response. Technology and electro-analytical method is described in the theoretical part. The practical part is aimed at thick-films electrodes and sensors optimalization. It is here each optimization TLV electrodes in terms of their impact on the size of the output current response three-electrode electrochemical system using standard electrodes. Similarly, there is a study of the effect size performed on one c

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32

Júnior, Carlos Augusto Escanhoela. "Síntese e caracterização do sistema nanoestruturado Sr1-XLaxTi1-yFeyO3: Aplicação como sensor de gás." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/76/76132/tde-17072015-153332/.

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Os materiais de estrutura perovskita compreendem um vasto grupo de compostos cuja estrutura na sua forma mais simples pode ser representada pela fórmula química ABO3. Uma das principais vantagens que a estrutura perovskita apresenta é o alto grau de flexibilidade em acomodar uma grande variedade de átomos nos sítios A e B, permitindo um maior controle de suas propriedades físicas e químicas bem como a manutenção de sua estrutura básica, mesmo para altas concentrações de átomos substituintes. Devido estas

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33

Intiang, Jittakant. "Use of triple beam resonant gauges in torque measurement transfer standard." Thesis, Brunel University, 2010. http://bura.brunel.ac.uk/handle/2438/4500.

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A new torque transfer standard using metallic TBTF resonant sensor was developed to overcome the overload capability problem which occurs with conventional metallic resistance strain gauges. Previous research work, however, has shown that the first prototype of the metallic TBTF resonant sensor was not suitable for use in a torque transfer standard due to its size and subsequent sensitivity to parasitic lateral forces. To maximize the benefits from this sensor, particularly overload capability and long-term stability, in the high accuracy torque measurement application area, there is a need to

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34

Santos, Camila Paixão [UNESP]. "Fabricação e caracterização de filmes espessos de CeO2 puro para aplicação em sensores de gás." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/144639.

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Submitted by CAMILA PAIXÃO SANTOS (camila.paixao@yahoo.com.br) on 2016-11-03T08:48:02Z No. of bitstreams: 1 DEFESA_FINAL.pdf: 1918396 bytes, checksum: 8ba642a529d4534993d8d024baa1c739 (MD5)<br>Rejected by Felipe Augusto Arakaki (arakaki@reitoria.unesp.br), reason: Solicitamos que realize uma nova submissão seguindo a orientação abaixo: O arquivo submetido está sem a ficha catalográfica. A versão submetida por você é considerada a versão final da dissertação/tese, portanto não poderá ocorrer qualquer alteração em seu conteúdo após a aprovação. Corrija esta informação e realize uma n

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35

Štekovič, Michal. "Elektrochemické senzory s 3-D strukturou elektrod." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219758.

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Miniature electrochemical sensors can be produced by thick-film technology. The optimal properties of thick-film electrode system, the production technology optimization of thick-film sensors and the adjustment of optimal technological properties are main problems of sensor design. An area of working electrode and an electrode topology design is the important parts in design of electrode system optimization. The rules for optimization of electrode systems in classical electrochemistry exist. The design of standard thick-film electrode construction is limited (2-D construction, substrate dimens

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36

Wang, Zhiyong. "Ionic Self-Assembled Multilayers Adsorbed on Long Period Fiber Gratings for Use as Biosensors." Diss., Virginia Tech, 2005. http://hdl.handle.net/10919/29994.

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Biosensors have widespread applications in many areas. Currently the Surface Plasmon Resonance (SPR) biosensor is one of the most prevalent types of biosensor. However, it has several disadvantages such as being delicate, expensive, and non-portable. Ionic Self-Assembled Multilayers (ISAMs) adsorbed on Long Period Fiber Gratings (LPGs) provides an attractive platform for building optical sensors, which could potentially overcome the disadvantages of SPR biosensors. The ISAM technique is a type of layer-by-layer deposition technique for building nanoscale thin films. An LPG is a type of fiber

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37

Gifford, Erika Lea. "Sensitivity control of optical fiber biosensors utilizing turnaround point long period gratings with self-assembled polymer coatings." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/28201.

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Biosensors have a multitude of important applications in basic research, environmental monitoring, biodefense, and medicine. This research aims to show that Ionic Self-Assembled Multilayers (ISAMs) adsorbed on Long Period Gratings (LPGs) can serve as a highly sensitive, robust, inexpensive optical-based biosensor platform. The ISAM technique is a layer-by-layer deposition method that builds nanometer-thick films based on the principle of Coulomb attraction between oppositely charged polyelectrolyte solutions while LPGs cause strong attenuation bands that enable an optical fiber to be extreme

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38

Uhlár, Martin. "Návrh elektrochemických senzorů s integrovaným potenciostatickým systémem." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217613.

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The research on electrochemical sensor applications in combination with application-defined electronic circuits is a very fast developing field of modern sensorics. Device designing of unique integrated systems with specific properties and parameters is now becoming the everyday practice for producers of devices based on the latest technology progress in microelectronics. In the process of realization of a new device type, the main objective consists in increasing the possibility of detecting very low concentrations of heavy metals in the given chemical solution, extending the signal-to-noise

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Šulc, Jakub. "Elektrochemické senzorové pole." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217940.

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In recent years (Of late year)microelectronic technology significantly affected in the field of sensor technology, especially in the field of electrochemical sensors. This thesis deals with design and construction of thick-film voltammetric sensors array. The reason for proposal of voltammetric sensors array is to increase of speed, increase the accuracy and extension possibilities measurement compared with common systems.By reason of increase of sensitivity of these sensors it is efficient use the potentiostat chip for measurement output signal. Created sensors must fulfill the specified para

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40

Somer, Jakub. "Využití tlustých vrstev v moderní elektronice." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2013. http://www.nusl.cz/ntk/nusl-220230.

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Tato diplomová práce se zabývá technologií tlustých vrstev a jejím možným použitím pro nekonvenční aplikace. První část práce je rešeršní a zaměřuje se především na aplikace tlustovrstvé technologie v různých oblastech použití. V teoretické části práce je dále popsána technologie LTCC, včetně technologických postupů výroby. V praktické části jsou řešeny dvě aplikace v tlustovrstvé technologii. Jedná se návrh a výrobu vysokofrekvenčního filtru a optického senzoru tlaku technologií LTCC. V závěru práce jsou provedena měření a jsou zhodnoceny dosažené výsledky.

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41

Polický, Jiří. "Využití uhlíkových nanotrubic pro realizaci elektrod tlustovrstvých senzorů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218685.

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This work covers an area of heavy metals detection by miniaturized thick film sensors. Working electrode of these sensors was fabricated using thick film paste that was prepared as a nanocomposition of carbon nanotubes powder, suitable vehicle and a thinner. The response of fabricated electrodes to cadmium and lead ions was measured using differential pulse voltammetry in an acetate buffer solution using a three electrode sytem. The results were compared with the carbon electrode made from special commercial thick film polymer paste. Finally the possibility of working electrode surface activat

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42

Klíma, Martin. "Nekonvenční aplikace keramiky s nízkou teplotou výpalu." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-234533.

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The doctoral thesis is aimed at research of application possibilities of low-temperature co-fired ceramics, especially its non-conventional usage. It deals with particular topics ensue from electronic chips package design. The thesis also touches optoelectronic sensor application of this ceramics.

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43

Santos, Alexandre Manuel Gonçalves Araújo dos. "Sensores de gás para domótica." Master's thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/17103.

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Mestrado em Engenharia de Materiais<br>O presente trabalho propôs-se comparar sensores semicondutores de gases baseados em diferentes morfologias do óxido de SnO2 para a deteção de monóxido de carbono, recorrendo aos métodos de síntese hidrotermal e deposição eletroforética. Este estudo visa entender a importância da morfologia na resposta elétrica e sensibilidade de um sensor semicondutor. Por alteração do precursor de Sn obtiveram-se partículas de SnO2 de diferentes morfologias (nanopartículas e nanobastonetes). Para além da morfologia estas nanoestruturas comportam-se diferentemente em term

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44

El, Romh Mohamad Ali. "Oxydes sans plomb pour la détection de gaz : OSPÉGAZ." Thesis, Littoral, 2016. http://www.theses.fr/2016DUNK0448/document.

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La détection de gaz, qui utilise aujourd'hui principalement des capteurs optiques, des capteurs électrochimiques à base de plomb et des capteurs catalytiques est un marché très porteur (estimé à 3 milliards d'euros) et doté d'une forte croissance (10% par an). La nécessité de développer de nouveaux systèmes d'instrumentation dédiés à la surveillance de la qualité de l'air intérieur et à la détection de substances dangereuses implique l'étude et le développement de nouveaux capteurs élaborés à partir de produits compatibles avec les enjeux environnementaux (RoHs, REACH), et économiques (matéria

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Klíma, Martin. "Nekonvenční aplikace hybridních integrovaných obvodů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219359.

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This thesis deals with non-conventional applications in the area of thick film technology, especially with indication of the temperature by thermodynamic sensors. The work summarizes thermodynamic sensors theory and also contains production data of the universal thermodynamic sensor realized on ceramic substrate, including measurement of its parameters and heat radiation.

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Koporec, Lukáš. "Vliv plazmatické oxidace uhlíkové pracovní elektrody na její elektrochemickou odezvu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-242043.

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This thesis is focused on the effect of plasmatic oxidation of carbon working electrode on its electrochemical response. In the theoretical part, the thesis describes thick film technology, working carbon electrodes, cyclic voltammetry, contact angle measurement and plasma. Experimental part is dedicated to characterization of plasma modified electrode. Results are compare with unmodified electrodes.

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Gajdoš, Libor. "Optimalizace elektrochemického senzoru pro měření v kapce." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-221034.

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This thesis describes optimization and modification of standard thick-film electrochemical sensor to be able to be used for detection in microvolumes. In the theoretical part, the thick film technology is described. The work is then focused on the wettability of surfaces followed by introduction to electrochemistry and electro-analytical methods. In the experimental part, screen-printing of various types of thick film pastes on ceramic substrates for determination of their wettability and the following modification of the sensors with thick-film paste and with Parylene vaporization can be foun

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Han-TingChang and 張涵婷. "Sensing Improvement of Oxygen Sensors using Thick Film Processing." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/23208141198469815391.

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碩士<br>國立成功大學<br>材料科學及工程學系<br>102<br>The zirconia oxygen sensors (or lambda sensors) for emission control of automobiles commonly use a conical thimble design. However, the thimble-type lambda sensors are approximately 1 cm wide in diameter and 5 cm long. It takes 30 sec for heating the zirconia solid electrolyte to the desired operation temperature(~400℃). With new processing technologies, namely the co-firing of the laminate between the green sheets by tape casting, the thickness of (planar) sensors may be reduced to 2mm. The size of planar oxygen sensor in the study is 50mm x 6mm x 2mm. The

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Wu, Chun-Hsun, and 吳俊勳. "Study on multi-sensors fabricated by thick film technology and its readout circuit." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/03161996583202415099.

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碩士<br>華梵大學<br>機電工程研究所<br>90<br>The biosensors are very unfavorable in measurement because the working electrode will be polluted after detecting chemical solution. In order to avoid this problem, the disposable sensors must be developed in the future. The screen-printed carbon electrode can support the requirement because of its cheap price and mass production. Besides, if the screen-printed carbon electrode can be suitable to the extended gate ion sensitive field effect transistor measurement system which can not be affected by nature light and easily package, the low cost biosensors will be

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Hahn, Simone [Verfasser]. "SnO2 thick film sensors at ultimate limits : performance at low O2 and H2O concentrations ; size reduction by CMOS technology = An den Grenzen von SnO2-Dickschichtsensoren / vorgelegt von Simone Hahn." 2002. http://d-nb.info/965190730/34.

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