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Updated: Jun 9, 2026

Functionalized Spirocyclic Heterocycle Synthesis and Cytotoxicity Assay
Published on: February 9, 2021
Macrocycles as a tool: a facile and one-pot synthesis of silver nanoparticles using cucurbituril designed for cancer
Thathan Premkumar1, Yeonju Lee, Kurt E Geckeler
1Department of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 1 Oryong-dong, Buk-gu, Gwangju 500-712, South Korea.
Abstract:
Silver nanoparticles made easy: A simple, effective, and one-pot method toward the synthesis of a defined macrocycle-silver nanoparticle system in water has been described (see figure). Interestingly, cucurbituril (CB)[7]-protected AgNPs showed significantly increased cytotoxicity against MCF-7 and NCI-H358 cancer cells, as demonstrated by models in vitro.
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