Plastic pH electrodes for the measurement of gastrointestinal pH.
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چکیده
منابع مشابه
Plastic pH electrodes for the measurement of gastrointestinal pH.
Plastic electrodes have been developed for measuring pH in the human gastrointestinal tract. The electrodes have a plastic hydrogen ion sensitive membrane sealed to a length of fluid filled PVC tubing. Two recently developed hydrogen ion sensitive ligands have been examined. Their operational characteristics have been described. These electrodes have an electrical response of 52 to 58 mV/pH uni...
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It lhas been possible to miniatuirize the glass pH electrode to an extent tllat it can be uised to measture the intraltiminal pH of single mammalian nephrons(l). There are, however, a nutmber of problems that arise from the miniaturization process. Thlese includ(le electrode insulation, the incorporation of a suitable reference electrode witlh the pH glass electrode, an(d the ultimate achievabl...
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ژورنال
عنوان ژورنال: Gut
سال: 1985
ISSN: 0017-5749
DOI: 10.1136/gut.26.2.203