Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, China.
School of Materials Science and Engineering, Liaocheng University, Liaocheng, Shandong 252059, China.
Spectrochim Acta A Mol Biomol Spectrosc. 2020 Apr 5;230:118106. doi: 10.1016/j.saa.2020.118106. Epub 2020 Jan 23.
A stable pillar-layer Na-organic framework, [Na(DCPB)∙(HO)] (namely 1), was rationally designed and synthesized by the assemble process of Na and 1,3-di(4'-carboxyl-phenyl)benzene (HDCPB). Benefiting from the luminescent property and high stability in water, the as-synthesized 1 is a potential multi-responsive luminescent sensor material toward CrO, Fe, and nitrofurazone (NFZ) in water. Ground 1 not only has the excellent detectability and selectivity but also possesses outstanding stability and circularity. The calculated K values of 1 are 8.8×10 for Fe, 9.9×10 for CrO, and 2.7×10 M for NFZ in aqueous solutions, respectively. Furthermore, 1 is able to accurately detect NFZ in real bovine serum samples through luminescence detection technology.
一种稳定的柱状层状 Na-有机骨架，[Na(DCPB)∙(HO)]（即 1），通过 Na 和 1,3-二（4'-羧基-苯基）苯（HDCPB）的组装过程被合理设计和合成。得益于其在水中的发光性能和高稳定性，所合成的 1 是一种潜在的多响应发光传感器材料，可用于水中的 CrO、Fe 和硝基呋喃唑酮（NFZ）。研磨后的 1 不仅具有出色的检测能力和选择性，而且具有出色的稳定性和循环性。1 在水溶液中对 Fe 的 K 值分别为 8.8×10、对 CrO 的 K 值为 9.9×10、对 NFZ 的 K 值为 2.7×10 M。此外，1 还能够通过发光检测技术在真实牛血清样品中准确检测 NFZ。
