منابع مشابه
Solid State Chemical Sensors for Co
Carbon monoxide is one of the most important reducing gases to be detected in combustion of hydrocarbon fuels, petroleum and automobile industries, heat-treating furnaces and, also in the first stages of fire. During the past four decades, gas sensors based either on the surface characteristics or the bulk properties of ceramics have been the subject of extensive research and development. New m...
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A novel fully spray coating-based method of the preparation of all-solid-state ion-selective electrodes of simplified construction is proposed. This method is an alternative for screen-printed electrodes used sometimes in potentiometric applications. The benefits of the herein-proposed approach include fully automatic sensor preparation and minimized use of chemicals allowing for the production...
متن کاملSolid State Porphyrin Based Mercury Ion Sensors
Among the heavy metals, mercury is often considered the most toxic; moreover, current methods used to sense and quantitate mercury in the environment are expensive and labor intensive. In response, the sensor community has sought new approaches to detect and quantitate mercury. One such approach is the use of porphyrins as selective reagents for the detection of mercury. Porphyrins have shown g...
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A multichannel bit-serial (MCBS) analog-to-digital converter (ADC) is presented. The ADC is ideally suited to pixel-level implementation in a CMOS image sensor. The ADC uses successive comparisons to output one bit at a time simultaneously from all pixels. It is implemented using a 1-bit comparator/latch pair per pixel or per group of neighboring pixels, and a digital-to-analog-converter/contro...
متن کاملCMOS image sensors: State-of-the-art
Article history: Available online 21 May 2008 The review of this paper was arranged by Jurriaan Schmitz 0038-1101/$ see front matter 2008 Elsevier Ltd. A doi:10.1016/j.sse.2008.04.012 * Address: Delft University of Technology, Mekel Netherlands. E-mail addresses: [email protected] This paper gives an overview of the state-of-the-art of CMOS image sensors. The main focus is put on ...
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ژورنال
عنوان ژورنال: IEEE Electron Device Letters
سال: 2021
ISSN: ['1558-0563', '0741-3106']
DOI: https://doi.org/10.1109/led.2021.3078683