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Showing 1 to 3 of 3 for “"optical pH sensor"”.
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Compact Optical Sensing Systems for pH and Other Substances Detection - Theory and Implementation
… is of importance in research and industry. Optical sensors based on contact imaging realize the chemical detection in compact, efficient and inexpensive ways. In the first project real-time optical pH sensor based on complementary metal–oxide–semiconductor (CMOS) contact imaging and …
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Developing an optical sensor for the visualisation of pH gradients in marine sediments
… in marine sediments are intimately linked to pH dependent processes, but surprisingly little is known about the details of the pH profiles generated. This is mainly due to the difficulty of obtaining samples and measuring representative profiles. Such profiles have previously been determined …