Abstract
An oxygen ultramicroelectrode was fabricated by pyrolysis of butane inside a glass capillary, followed by electrodeposition of Pt. The intracellular determination of oxygen in an algal protoplast (diameter, approx. 80 μm) with the ultramicroelectrode indicated that at a light intensity of 25 klx, the oxygen efflux from a single protoplast caused by the light reactions is approx. 5·10 −13 mol/s and that corresponding to the dark reactions approx, 1 · 10 −12 mol/s.
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Schedule a callMore From: Biochimica et Biophysica Acta (BBA)/Protein Structure and Molecular Enzymology
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