Promising purine-silver nanoparticles for tumor theranostic: Synthesis, radiolabeling, in vitro cytotoxicity, structure-activity relationship, and in vivo biodistribution studies
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Purine derivatives are valuable anticancer agents, but their limited stability and poor tumor selectivity restrict therapeutic efficacy. This study aimed to overcome these barriers by designing a multifunctional radiotheranostic system integrating a methoxy-su... ...