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Integrated Photoresponsive Alkaline Earth Metal Coordination Networks: Synthesis, Topology, Photochromism and Photoluminescence Investigation
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2021-04-19 , DOI: 10.1002/chem.202100588 Zi-Xin You 1 , Chen Wang 1 , Yao Xiao 1 , Qing-Lin Guan 1 , Jin-Xiao Li 1 , Yong-Heng Xing 1 , Hong-Wei Gao 2 , Li-Xian Sun 3 , Feng-Ying Bai 1
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2021-04-19 , DOI: 10.1002/chem.202100588 Zi-Xin You 1 , Chen Wang 1 , Yao Xiao 1 , Qing-Lin Guan 1 , Jin-Xiao Li 1 , Yong-Heng Xing 1 , Hong-Wei Gao 2 , Li-Xian Sun 3 , Feng-Ying Bai 1
Affiliation
Photoresponsive materials are a key part of the age of smart technology that have potential in a broad range of applications. Coordination networks (CNs) are widely used due to their designability and stability. In this work, three novel alkaline earth metal coordination networks (AEM-CNs): [Mg(CMNDI)(H2O)2], [Ca(CMNDI)(H2O)2]⋅H2O, and [Sr(CMNDI)(H2O)(DMF)] with fsl, cds, and scn topology nets were synthetized via N,N’-bis(carboxymethyl)-1,4,5,8-naphthalenediimide (H2CMNDI); the scn net is not found in the Reticular Chemistry Structure Resource or ToposPro. The reusable and sensitive photochromic properties of the three CNs enable them to be used as secret inks or ultraviolet detectors. In addition, the CNs also exhibited reusable photoluminescent turn-off toward the drug molecules, balsalazide disodium (Bal.) and colchicine (Col.), with good limits of detection of 0.16 and 0.70 μM. To the best of our knowledge, this is the first study of a fluorescence sensor for Bal. Thus, the AEM-CNs provide a design idea for integrated photoresponsive materials that could be further improved in the near future by further study.
中文翻译:
集成光响应碱土金属配位网络:合成、拓扑、光致变色和光致发光研究
光响应材料是智能技术时代的关键部分,具有广泛的应用潜力。协调网络 (CN) 因其可设计性和稳定性而被广泛使用。在这项工作中,三种新型碱土金属配位网络 (AEM-CNs):[Mg(CMNDI)(H 2 O) 2 ]、[Ca(CMNDI)(H 2 O) 2 ]⋅H 2 O 和 [Sr (CMNDI)(H 2 O)(DMF)] 具有fsl、cds和scn拓扑网络是通过N , N' -双(羧甲基)-1,4,5,8-萘二亚胺(H 2 CMNDI) 合成的;在SCNnet 未在 Reticular Chemistry Structure Resource 或 ToposPro 中找到。这三种 CN 的可重复使用和灵敏的光致变色特性使其能够用作秘密墨水或紫外线探测器。此外,CN 还对药物分子巴柳氮二钠 (Bal.) 和秋水仙碱 (Col.) 表现出可重复使用的光致发光关闭,检测限为 0.16 和 0.70 μM。据我们所知,这是对 Bal 荧光传感器的首次研究。因此,AEM-CNs 为集成光响应材料提供了一种设计思路,可以在不久的将来通过进一步研究得到进一步改进。
更新日期:2021-04-19
中文翻译:
集成光响应碱土金属配位网络:合成、拓扑、光致变色和光致发光研究
光响应材料是智能技术时代的关键部分,具有广泛的应用潜力。协调网络 (CN) 因其可设计性和稳定性而被广泛使用。在这项工作中,三种新型碱土金属配位网络 (AEM-CNs):[Mg(CMNDI)(H 2 O) 2 ]、[Ca(CMNDI)(H 2 O) 2 ]⋅H 2 O 和 [Sr (CMNDI)(H 2 O)(DMF)] 具有fsl、cds和scn拓扑网络是通过N , N' -双(羧甲基)-1,4,5,8-萘二亚胺(H 2 CMNDI) 合成的;在SCNnet 未在 Reticular Chemistry Structure Resource 或 ToposPro 中找到。这三种 CN 的可重复使用和灵敏的光致变色特性使其能够用作秘密墨水或紫外线探测器。此外,CN 还对药物分子巴柳氮二钠 (Bal.) 和秋水仙碱 (Col.) 表现出可重复使用的光致发光关闭,检测限为 0.16 和 0.70 μM。据我们所知,这是对 Bal 荧光传感器的首次研究。因此,AEM-CNs 为集成光响应材料提供了一种设计思路,可以在不久的将来通过进一步研究得到进一步改进。