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发表时间：2022-10-09

发表刊物：中国化学会第二十五届学术年会

所属单位：化工学院

页面范围：1

摘要：The internal charge transfer (ICT) mechanism has been widely exploited for metal ions sensing due to the strongpoint of quantitative detection. When a fluorophore contains an electron-donating group (often an amino group) conjugating to an electron-withdrawing group, it undergoes ICT from the donor to the acceptor upon excitation. Bearing this in mind, we designed and synthesized 1, a new fluorescent sensor with high sensitivity and selectivity for Cd2+ over other metal ions, particularly without the inter

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