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一种含席夫碱配体的纳米级锌（II）-钕（III）配合物：近红外发光传感阴离子和硝基炸药

One Nanoscale Zn(II)-Nd(III) Complex With Schiff Base Ligand: NIR Luminescent Sensing of Anions and Nitro Explosives.

作者信息

Liu Xia, Yang Xiaoping, Ma Yanan, Liu Jieni, Shi Dongliang, Niu Mengyu, Schipper Desmond

机构信息

College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, China.

Department of Chemistry and Biochemistry, The University of Texas at Austin, Austin, TX, United States.

出版信息

Front Chem. 2020 Oct 14;8:536907. doi: 10.3389/fchem.2020.536907. eCollection 2020.

DOI:10.3389/fchem.2020.536907
PMID:33195043
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7591804/
Abstract

One Zn-Nd complex [ZnNdL(OAc)(OH)(CHOH)] () was synthesized from Schiff base ligand bis(3-methoxysalicylidene)ethylene-1,2-phenylenediamine (HL). shows nanoscale rectangular structure with sizes of about 0.8 × 1.1 × 2.8 nm. exhibits typical near-infrared luminescence of Nd(III) under the excitation of UV-visible light. Further study shows that the complex displays luminescent response behavior to anions and nitro explosives, especially with high sensitivity to H and 2,4,6-trinitrophenol.

摘要

一种锌-钕配合物[ZnNdL(OAc)(OH)(CHOH)]（）由席夫碱配体双（3-甲氧基水杨醛）乙二胺-1,2-苯二胺（HL）合成。显示出尺寸约为0.8×1.1×2.8纳米的纳米级矩形结构。在紫外-可见光激发下表现出典型的钕（III）近红外发光。进一步研究表明，该配合物对阴离子和硝基炸药表现出发光响应行为，尤其是对H和2,4,6-三硝基苯酚具有高灵敏度。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/197312055739/fchem-08-536907-g0011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/9dd329c47e6f/fchem-08-536907-g0012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/28e6b1761b31/fchem-08-536907-g0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/22165a9509ed/fchem-08-536907-g0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/8efa9e6c9fd4/fchem-08-536907-g0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/75f3223235b4/fchem-08-536907-g0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/d68dd3ffbfbf/fchem-08-536907-g0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/353d276488d8/fchem-08-536907-g0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/149a5f65edcb/fchem-08-536907-g0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/1ac399419fbb/fchem-08-536907-g0008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/831a33bac69c/fchem-08-536907-g0009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/02ec8d269e73/fchem-08-536907-g0010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/94cd423d9772/fchem-08-536907-g0013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/197312055739/fchem-08-536907-g0011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/9dd329c47e6f/fchem-08-536907-g0012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/28e6b1761b31/fchem-08-536907-g0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/22165a9509ed/fchem-08-536907-g0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/8efa9e6c9fd4/fchem-08-536907-g0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/75f3223235b4/fchem-08-536907-g0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/d68dd3ffbfbf/fchem-08-536907-g0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/353d276488d8/fchem-08-536907-g0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/149a5f65edcb/fchem-08-536907-g0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/1ac399419fbb/fchem-08-536907-g0008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/831a33bac69c/fchem-08-536907-g0009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/02ec8d269e73/fchem-08-536907-g0010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/94cd423d9772/fchem-08-536907-g0013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a244/7591804/197312055739/fchem-08-536907-g0011.jpg

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