新型开启型选择性锌离子传感器双四苯乙烯的合成
Synthesis of Bis-tetraphenylethene as a Novel Turn-On Selective Zinc Sensor.
作者信息
Hussein Abdullah Saleh, Lafzi Ferruh, Kilic Haydar, Bayindir Sinan
机构信息
Department of Chemistry, Faculty of Sciences and Arts, Bingöl University, Bingöl 12000, Türkiye.
College of Education Chemistry Department, Salahaddin University-Erbil, Erbil 44002, Iraq.
出版信息
ACS Omega. 2023 Jul 3;8(28):25432-25440. doi: 10.1021/acsomega.3c02955. eCollection 2023 Jul 18.
The main purpose of this study is the synthesis of novel fluorescent and the investigation of its wide range of photochemical behaviors. For this purpose, initially, was synthesized. Following this, the interactions of with a wide range of ions were studied in EtOH using ultraviolet-visible (UV-vis) and fluorescence spectroscopy. As a result of all UV-vis and fluorescence studies, it was determined that showed turn-on sensor features against Zn ions. Moreover, the limit of detection (LOD) and values of Bis-TPE/Zn were calculated as 0.97 μM (970 nM) and 3.76 × 10 M, respectively. Moreover, all reversal studies resulted in switchable on/off variation of the alternative addition of ZnCl and [BuN]OH to . This result also implies that the probe also exhibits specific OH sensor properties in the presence of zinc.
本研究的主要目的是合成新型荧光物质并研究其广泛的光化学行为。为此，首先合成了[具体物质未给出]。在此之后，利用紫外可见（UV-vis）光谱和荧光光谱在乙醇中研究了[具体物质未给出]与多种离子的相互作用。所有紫外可见光谱和荧光光谱研究的结果表明，[具体物质未给出]对锌离子呈现出开启型传感器特性。此外，计算出双三苯基乙烯/锌（Bis-TPE/Zn）的检测限（LOD）和[具体数值未完整给出]值分别为0.97 μM（970 nM）和3.76 × 10 M。此外，所有的可逆研究结果表明，向[具体物质未给出]中交替添加氯化锌（ZnCl）和氢氧化四丁基铵（[BuN]OH）会导致可切换的开启/关闭变化。该结果还表明，在锌存在的情况下，探针[具体物质未给出]也表现出特定的氢氧根离子（OH）传感器特性。
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