Abstract

AbstractTetrathiatriarylmethyl (TAM) radicals are favourite spin labels for electron paramagnetic resonance imaging (EPRI). In this work, we report a straightforward synthesis of new TAM radicals bound to an Arg‐Gly‐Asp (RGD)‐peptidomimetic known to be a cell‐targeting agent. These new radicals are stable in solution, and sensitive to oxygen, and their experimental EPR data is consistent with density functional theory (DFT) calculations.

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