The investigation of fluorescence and metal interaction properties of racemic 7,8,9,10-tetrahydro-3-hydroxy-4-(1-hydroxyethyl)benzo[c]chromen-6-one
作者:Gazi, Mustafa、Gulcan, Hayrettin Ozan、Mavideniz, Acelya、Shukur, Karar Tawfeeq、Sirkecioglu, Okan
DOI:10.3906/kim-2106-6
日期:——
this study, we have extrapolated this research to 4-substituted analogues and investigated both fluorescent and metal interaction properties. Following the synthesis and structure identification studies, (±)-7,8,9,10-tetrahydro-3-hydroxy-4-(1-hydroxyethyl)benzo[c]chromen-6-one was found as a fluorescent molecule displaying fluorescence enhancement in the presence of metals. This feature has been found
荧光探针的设计或研究随着荧光分光光度法的多样化应用而继续受到关注。由于其高灵敏度的特点,基于荧光光谱的方法近年来已广泛应用于不同的科学领域,包括分析、环境和药物化学领域。在我们之前的工作中,我们展示了苯并[c]色满-6-酮衍生物的铁(III)选择性开关传感器特性。在这项研究中,我们将这项研究外推到 4 取代的类似物,并研究了荧光和金属相互作用特性。经过合成和结构鉴定研究,(±)-7,8,9,10-tetrahydro-3-羟基-4-(1-羟乙基)苯并[c]chromen-6-one被发现是一种显示荧光的荧光分子金属存在下的增强。与之前研究的尿石素相比,发现这一特征有很大不同。这一发现表明苯并[c]色满-6-酮系统的荧光性质具有取代基依赖性影响和变化。