Na Tuo, Le-Le Liu, Jia-Ying Ren, Yang Zhang, Li Wang
{"title":"salamo型配体合成Zn （II）配合物作为检测水溶液中MnO4−的高效传感器","authors":"Na Tuo, Le-Le Liu, Jia-Ying Ren, Yang Zhang, Li Wang","doi":"10.1002/aoc.70096","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>Herein, Three Salamo-type Zn (II) complexes [Zn<sub>2</sub>(L)(<i>μ</i>-OAc)]·CH<sub>3</sub>OH (<b>1</b>), [Zn<sub>4</sub>(L)<sub>2</sub>]Cl<sub>2</sub> (<b>2</b>), [Zn<sub>4</sub>(L)<sub>2</sub>](NO<sub>3</sub>)<sub>2</sub> (<b>3</b>) is synthesized as the fluorescence probe for ultrasensitive detection of MnO<sub>4</sub><sup>−</sup> in aqueous solution. The structure analysis shows that complex <b>1</b> is a binuclear structure, while complexes <b>2</b> and <b>3</b> is a symmetric tetranuclear structure. Three complexes exhibited high stability of fluorescence intensity in aqueous solvent. The detection limit is 8.8, 12.8 and 13.8 μM. The anions involved in coordination in complex <b>1</b> undergo structural changes due to their different coordination modes compared with complexes <b>2</b> and <b>3</b>, resulting in better detection performance than the other two complexes. Zn (II) complexes have good selectivity and applicability for the determination of MnO<sub>4</sub><sup>−</sup> in aqueous solutions. At the same time, the sensing effect in the real water samples was also detected. In addition, the fluorescence recognition mechanisms of three complexes for the detection of the above analytes were explored in detail.</p>\n </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 5","pages":""},"PeriodicalIF":3.7000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Zn (II) Complexes Synthesized With Salamo-Type Ligand as a Highly Efficient Sensor to Detect MnO4− in Aqueous Solution\",\"authors\":\"Na Tuo, Le-Le Liu, Jia-Ying Ren, Yang Zhang, Li Wang\",\"doi\":\"10.1002/aoc.70096\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n <p>Herein, Three Salamo-type Zn (II) complexes [Zn<sub>2</sub>(L)(<i>μ</i>-OAc)]·CH<sub>3</sub>OH (<b>1</b>), [Zn<sub>4</sub>(L)<sub>2</sub>]Cl<sub>2</sub> (<b>2</b>), [Zn<sub>4</sub>(L)<sub>2</sub>](NO<sub>3</sub>)<sub>2</sub> (<b>3</b>) is synthesized as the fluorescence probe for ultrasensitive detection of MnO<sub>4</sub><sup>−</sup> in aqueous solution. The structure analysis shows that complex <b>1</b> is a binuclear structure, while complexes <b>2</b> and <b>3</b> is a symmetric tetranuclear structure. Three complexes exhibited high stability of fluorescence intensity in aqueous solvent. The detection limit is 8.8, 12.8 and 13.8 μM. The anions involved in coordination in complex <b>1</b> undergo structural changes due to their different coordination modes compared with complexes <b>2</b> and <b>3</b>, resulting in better detection performance than the other two complexes. Zn (II) complexes have good selectivity and applicability for the determination of MnO<sub>4</sub><sup>−</sup> in aqueous solutions. At the same time, the sensing effect in the real water samples was also detected. In addition, the fluorescence recognition mechanisms of three complexes for the detection of the above analytes were explored in detail.</p>\\n </div>\",\"PeriodicalId\":8344,\"journal\":{\"name\":\"Applied Organometallic Chemistry\",\"volume\":\"39 5\",\"pages\":\"\"},\"PeriodicalIF\":3.7000,\"publicationDate\":\"2025-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Organometallic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/aoc.70096\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Organometallic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/aoc.70096","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
Zn (II) Complexes Synthesized With Salamo-Type Ligand as a Highly Efficient Sensor to Detect MnO4− in Aqueous Solution
Herein, Three Salamo-type Zn (II) complexes [Zn2(L)(μ-OAc)]·CH3OH (1), [Zn4(L)2]Cl2 (2), [Zn4(L)2](NO3)2 (3) is synthesized as the fluorescence probe for ultrasensitive detection of MnO4− in aqueous solution. The structure analysis shows that complex 1 is a binuclear structure, while complexes 2 and 3 is a symmetric tetranuclear structure. Three complexes exhibited high stability of fluorescence intensity in aqueous solvent. The detection limit is 8.8, 12.8 and 13.8 μM. The anions involved in coordination in complex 1 undergo structural changes due to their different coordination modes compared with complexes 2 and 3, resulting in better detection performance than the other two complexes. Zn (II) complexes have good selectivity and applicability for the determination of MnO4− in aqueous solutions. At the same time, the sensing effect in the real water samples was also detected. In addition, the fluorescence recognition mechanisms of three complexes for the detection of the above analytes were explored in detail.
期刊介绍：
All new compounds should be satisfactorily identified and proof of their structure given according to generally accepted standards. Structural reports, such as papers exclusively dealing with synthesis and characterization, analytical techniques, or X-ray diffraction studies of metal-organic or organometallic compounds will not be considered. The editors reserve the right to refuse without peer review any manuscript that does not comply with the aims and scope of the journal. Applied Organometallic Chemistry publishes Full Papers, Reviews, Mini Reviews and Communications of scientific research in all areas of organometallic and metal-organic chemistry involving main group metals, transition metals, lanthanides and actinides. All contributions should contain an explicit application of novel compounds, for instance in materials science, nano science, catalysis, chemical vapour deposition, metal-mediated organic synthesis, polymers, bio-organometallics, metallo-therapy, metallo-diagnostics and medicine. Reviews of books covering aspects of the fields of focus are also published.
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