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. 2013 Jul 28;42(28):10093-6.
doi: 10.1039/c3dt50832c.

FRET-based ratiometric fluorescent probes for selective Fe3+ sensing and their applications in mitochondria

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FRET-based ratiometric fluorescent probes for selective Fe3+ sensing and their applications in mitochondria

Wen-dan Chen et al. Dalton Trans. .

Abstract

Efficient ratiometric fluorescent Fe(3+) probes were designed and synthesized by linking a conjugated naphthalene chromophore to a rhodamine platform and a lipophilic triphenylphosphonium (TPP) cation. The probes could sensitively and selectively detect mitochondrial Fe(3+) in living cells.

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