In an article, author is Zhang, Xiaoxia, once mentioned the application of 132-64-9, HPLC of Formula: C12H8O, Name is Dibenzo[b,d]furan, molecular formula is C12H8O, molecular weight is 168.19, MDL number is MFCD00004968, category is naphthyridines. Now introduce a scientific discovery about this category.
A highly selective fluorescent sensor for Cd2+ based on a new diarylethene with a 1,8-naphthyridine unit
A new asymmetrical photochromic diarylethene has been synthesized by using 1,8-naphthyridine as a functional group and perfluorodiarylethene as photoswitching unit via a peptide bond linkage, and its molecular structure was characterized by single crystal X-ray diffraction analysis. The compound exhibited favorable photochromism upon irradiation with UV/vis light, and its fluorescent behaviour could be efficiently modulated by light, base/acid, and metal ion in THF. The deprotonated derivative of the diarylethene also showed good photochromism, and displayed remarkable turn-on fluorescence response during photocyclization process. Furthermore, the diarylethene was highly selective toward Cd2+ with an obvious fluorescent color change from dark to bright green in THF. Finally, a logic circuit was fabricated with four inputs of the combinational stimuli of UV/vis and Cd2+/EDTA, and one output of fluorescence intensity. (C) 2016 Elsevier Ltd. All rights reserved.
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Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem