科研之友
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摘要
The frequent use of palladium in industry may lead to palladium contamination in the final pharmaceutical products, which raises health risks due to their potential toxicity. In this work, a novel near-infrared fluorescent probe NIR-Pd for the detection of palladium (II) has been developed. The probe exhibits excellent sensing properties such as rapid detection of palladium within a few minutes, selectively and sensitively detects palladium in solution. The limit of detection was calculated to be 134.6 nM. Moreover, the probe was successfully used for near-infrared fluorescence imaging of palladium in living cells.
