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Physical Sciences and Mathematics Commons

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Chemistry

Master's Theses

Theses/Dissertations

2012

Fluorophore

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Full-Text Articles in Physical Sciences and Mathematics

Design And Synthesis Of Fluorescence Turn-On Probes For Iron, Randy K. Jackson Nov 2012

Design And Synthesis Of Fluorescence Turn-On Probes For Iron, Randy K. Jackson

Master's Theses

No abstract provided.


Development Of A Quantitative High Throughput Method For The Early Detection Of Corrosion On Coated Aluminum, Jeffrey Clayton Foster Jun 2012

Development Of A Quantitative High Throughput Method For The Early Detection Of Corrosion On Coated Aluminum, Jeffrey Clayton Foster

Master's Theses

Eight fluorescent indicators were evaluated for their ability to detect the corrosion of aluminum metal substrates. The fluorophore Rhodamine-salicylaldehyde (RSA) was selected as a candidate for further study based on its ability to bind and detect aluminum ions at low concentrations, its selectivity for aluminum ions, its long-term stability, its solubility in our solvent-based epoxy formulation, and its compatibility with our testing method.

A recent publication suggested that an alternative method of fluorescence activation was possible—an acid-promoted ring opening that occurred in the absence of metal ions. To prove the capability of RSA to bind aluminum ions, thorough 1H …