Devices and Methods for Detecting the Presence of Nitric Oxide
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Mar 14, 2024
app pub date -
Jan 26, 2022
filing date -
Jan 26, 2021
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Abstract
A sterilization indicator for detecting the presence, along with quantifying the amount, of nitric oxide is provided herein. The sterilization indicator comprises a chromophore-containing compound capable of undergoing a color change in the presence of nitric oxide. The sterilization indicator further comprises a support layer comprising the chromophore-containing compound. In some embodiments, the sterilization indicator further comprises a polymer layer overlying at least a portion of the support layer for reducing diffusion of a fluid through the polymer layer to the chromophore-containing compound.
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