Synthesis of C3-Symmetric Triazine-Based Derivatives: Study of their AIEE, Mechanochromic Behaviors, and Detection of Picric Acid and Uric Acid in Aqueous Medium

被引：7

作者：

Muniyasamy, Harikrishnan ^{[1
]}

Chinnadurai, Chithiraikumar ^{[1
]}

Nelson, Malini ^{[1
]}

Veeramanoharan, Ashokkumar ^{[1
]}

Sepperumal, Murugesan ^{[1
]}

Ayyanar, Siva ^{[1
]}

机构：

[1] Madurai Kamaraj Univ, Sch Chem, Dept Inorgan Chem, Supramol & Organometall Chem Lab, Madurai 625021, Tamil Nadu, India

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2021年 / 60卷 / 21期

关键词：

AGGREGATION-INDUCED EMISSION; INTRAMOLECULAR CHARGE-TRANSFER; HIGHLY SELECTIVE DETECTION; HOLE TRANSPORT MATERIALS; PEROVSKITE SOLAR-CELLS; WHITE-LIGHT EMISSION; PHOTOPHYSICAL PROPERTIES; TRACE DETECTION; FLUORESCENCE; SOLVENT;

D O I：

10.1021/acs.iecr.1c00827

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A smart accessible D-A with a tripod shape of triazine derivatives such as TZOME, TZSET, and TZNET was synthesized through simple Suzuki-Miyaura coupling and cyano cyclization reaction. Remarkably, TZNET has excellent optical properties compared to TZOME and TZSET. In particular, TZNET exhibits enhanced emission, induced through aggregation and mechanochromic luminescence. More interestingly, AIEE-fluorescent TZNET has a turnoff fluorescence sensor for picric acid with an LOD of 203 nM and a turn-on sensor for uric acid with an LOD of 209 nM. To the best of our knowledge, this is the first dual-coupled sensor for picric acid and uric acid in an aqueous medium.

引用

页码：7987 / 7997

页数：11

共 73 条

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