Polyaromatic profluorescent nitroxide probes with enhanced photostability
Lussini, Vanessa C., Blinco, James P., Fairfull-Smith, Kathryn E., & Bottle, Steven E. (2015) Polyaromatic profluorescent nitroxide probes with enhanced photostability. Chemistry - A European Journal, 21(50), pp. 18258-18268.
Novel profluorescent mono- and bis-isoindoline nitroxides linked to naphthalimide and perylene diimide structural cores are described. These nitroxide-fluorophore probes display strongly suppressed fluorescence in comparison to their corresponding non-radical diamagnetic methoxyamine derivs. The perylene-based probe possessing two isoindoline systems tethered through ethynyl linkages was shown to be the most photostable in soln., demonstrating significantly enhanced longevity over the 9,10-bis(phenylethynyl)anthracene fluorophore used in previous profluorescent nitroxide probes.
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|Item Type:||Journal Article|
|Divisions:||Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > QUT Faculties and Divisions > Science & Engineering Faculty
|Facilities:||Science and Engineering Centre, Central Analytical Research Facility|
|Deposited On:||23 Nov 2015 01:55|
|Last Modified:||08 Mar 2016 06:43|
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