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Aggregation deaggregation influenced selective and sensitive detection of Cu2+ and ATP by histidine functionalized water-soluble fluorescent perylene diimide under physiological conditions and in living cells1. Issue 36 (23rd April 2015)
Record Type:
Journal Article
Title:
Aggregation deaggregation influenced selective and sensitive detection of Cu2+ and ATP by histidine functionalized water-soluble fluorescent perylene diimide under physiological conditions and in living cells1. Issue 36 (23rd April 2015)
Main Title:
Aggregation deaggregation influenced selective and sensitive detection of Cu2+ and ATP by histidine functionalized water-soluble fluorescent perylene diimide under physiological conditions and in living cells1
<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgjjh0wtsz" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />A novel PDI-HIS probe detects Cu<sup>2+</sup> to form aggregated nonfluorescent complex. Addition of 0.58 ppm ATP to this complex causes its rapid disaggregation thereby recovering the fluorescence by ∼99% <italic>in vitro</italic> and in A549 living cells.</p> </abstract>