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Screen-printing technology developement

Biosensors for the determination of blood glucose have enjoyed widespread commercial success since the introduction of the pen-sized 30 s blood glucose meter [10]. However, researchers have continued to devise novel approaches in the development of amperometric biosensors based on screen-printing technology Table 23.1 summarises some examples of these approaches together with their performance characteristics. [Pg.499]

Riviere, B., Viricelle, J. P. and Pijolat, C. (2003) Development of tin oxide material by screen-printing technology for micro-machined gas sensors. Sensors and Actuators B Chemical 93,531-7. [Pg.464]

The original electrode was developed for detecting urea in blood and urine samples. An enzyme sensor for measuring urea in milk has been reported by an Indian group [31]. The working principle is identical to that of Guilbault s sensor. The sensor prepared for milk analysis, however, is a flat cell fabricated with screen-printed technology. [Pg.185]

Australia, and scaled up by BP Solar in Spain, the heterojunction with intrinsic thin layer (HIT) cells developed by Sanyo by replacing the diffused P-doped emitter with an amorphous silicon layer and the back contact cells developed by Stanford University for use in concentrator technology and now converted to a large area for flat plate use. All three use single-crystalline silicon, while the majority of screen-printed cells use multicrystalline silicon wafers. [Pg.353]

Most electrochemical immunosensors use screen-printed electrodes produced by thick-film technology as transducers the importance of screen-printed electrodes in analytical chemistry is related to the interest for development of disposable and inexpensive immunosensors. A thick-film is based on the layers deposition of inks or pastes sequentially onto an insulating support or substrate the ink is forced through a screen onto a substrate and the open mesh pattern in the screen defines the pattern of the deposited ink. [Pg.588]

Electrochemical immunosensors are valid tools for the measurement of environmental pollutants such as PCBs. These devices are based on the principles of solid-phase immunoassays and couple the specificity of the immunoassay test to the sensitivity of electrochemical techniques. Screen-printed electrodes are used in the immunosensor development, because they can have a field use and their technology allows mass production at low cost. [Pg.599]


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See also in sourсe #XX -- [ Pg.151 ]




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Development technology

Printing technologies

Screen printing

Screen-printing technology

Technological developments

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