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PubMed · 3706708

pH microelectrode: modified Thomas recessed-tip configuration.

L R Pucacco·S K Corona·H R Jacobson·N W Carter
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Abstract

Through the use of a glass-membrane pH electrode and a water-tight seal a modified Thomas pH microelectrode has been developed. The modified Thomas electrode has a relatively low electrical resistance (10(11) omega), a small sensing chamber (10 microns3), and a rapid response time (10 s) and can be manufactured in both single- and double-barreled configurations. The modified Thomas electrode is designed to measure the intracellular pH of small cells such as those found in the mammalian kidney tubule.

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AnimalsBody FluidsEpithelial CellsEpitheliumHydrogen-Ion ConcentrationIntracellular FluidMicroelectrodesQuality ControlJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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L R Pucacco, S K Corona, H R Jacobson, N W Carter. 1986. pH microelectrode: modified Thomas recessed-tip configuration.. https://doi.org/10.1016/0003-2697(86)90089-8

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