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首页> 外文期刊>Crystal growth & design >1,9-Pyrazoloanthrone as a Colorimetric and “Turn-On” Fluorometric Chemosensor: Structural Implications
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1,9-Pyrazoloanthrone as a Colorimetric and “Turn-On” Fluorometric Chemosensor: Structural Implications

机译:1,9-吡唑并蒽酮作为比色和“开启”荧光化学传感器的结构含义

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摘要

A colorimetric and “turn-on” fluorescent chemosensor based on 1,9-pyrazoloanthrone specifically for cyanide and fluoride ion detection shows a remarkable solid state reaction when crystals of tetrabutylammonium cyanide and fluoride are brought in physical contact with 1,9- pyrazoloanthrone. X-ray crystal structures of 1,9-pyrazoloanthrone and complexes have been determined, and the ion sensing activity (detection limit of 0.2 and 2 ppb) has been inferred based on spectroscopic and structural features.
机译:当氰化四丁基铵和氟化物的晶体与1,9-吡唑并蒽酮发生物理接触时,专门用于氰化物和氟离子检测的基于1,9-吡唑并蒽酮的比色“开启”荧光化学传感器显示出显着的固态反应。确定了1,9-吡唑并蒽酮和配合物的X射线晶体结构,并根据光谱和结构特征推断了离子感测活性(检测限为0.2和2 ppb)。

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