Resazurin-based aerobic respiration assay

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Description

Measurement of oxygen consumption rates in pore water samples using resazurin as an indicator dye. Samples preserved at 4°C for 24 hours before spectrofluorometric analysis to determine aerobic respiration rates and calculate Damköhler numbers.

Typical Equipment

• Horiba Fluoromax 3 spectrofluorometer
• resazurin

Output Measurements

• oxygen consumption rates
• aerobic respiration rates
• Damköhler numbers

Papers Using This Protocol (2)