图 3.
荧光探针的分子结构及纯度。A：FITC-NSP1的分子结构式；B：高效液相色谱鉴定FITC-NSP1纯度。
Structure and purity of fluorescent probe. A: FITC-NSP1 molecular structure; B: HPLC to identify the purity of FITC-NSP1. HPLC: high performance liquid chromatography; FITC: fluorescein.
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