Jian Zhang, Feng Xu, Daniel Omoding, Aparna Kushwaha, Mohammad Khalid Parvez, Mohammed S. Al-Dosari, Abhinav Kumar, Jun-Cheng Jin
{"title":"新型5-溴间苯二甲酸和2,5-二（吡啶-4-基）苯酚附加Zn（II）配位聚合物作为氢氧根阴离子可回收开关光致发光传感器","authors":"Jian Zhang, Feng Xu, Daniel Omoding, Aparna Kushwaha, Mohammad Khalid Parvez, Mohammed S. Al-Dosari, Abhinav Kumar, Jun-Cheng Jin","doi":"10.1002/aoc.70150","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>Coordination polymers (CPs) represent a diversified class of multidimensional materials that serve as luminescent sensors for detecting ions and molecules present in aquatic environment. In this study, a new Zn(II)-based CP, [Zn (BrIP)(DA)·0.3DMF] (<b>1</b>), incorporating 5-bromoisophthalate (BrIP) and 2,5-di(pyridin-4-yl)phenol (DA), is synthesized and characterized. This CP functions as a turn-off photoluminescent sensor for OH<sup>−</sup> anion detection through the formation of a <b>1</b>@OH<sup>−</sup> complex, exhibiting a limit of detection (LOD) of 1.64 × 10<sup>−4</sup> M and a Stern–Volmer constant (<i>K</i><sub>sv</sub>) of 2.62 × 10<sup>4</sup> M<sup>−1</sup>. Notably, the emission of <b>1</b>@OH<sup>−</sup> is restored in the presence of <i>p</i>-hydroxybenzoic acid (<i>p</i>-HBA). The sensing of <sup>−</sup>OH and emission restoration of <b>1</b> with <i>p</i>-HBA have been explained with theoretical calculations. The selective recovery of the emission response of <b>1</b> upon <i>p</i>-HBA addition, in contrast to other phenolic derivatives, is attributed to its higher <i>E</i><sub>HOMO</sub> and reduced steric hindrance compared with other oxidants investigated in this study.</p>\n </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 5","pages":""},"PeriodicalIF":3.7000,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"New 5-Bromoisophthalate and 2,5-Di(pyridin-4-yl)phenol Appended Zn(II) Coordination Polymer as Recoverable Turn-Off–On Photoluminescent Sensor for Hydroxide Anion\",\"authors\":\"Jian Zhang, Feng Xu, Daniel Omoding, Aparna Kushwaha, Mohammad Khalid Parvez, Mohammed S. Al-Dosari, Abhinav Kumar, Jun-Cheng Jin\",\"doi\":\"10.1002/aoc.70150\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n <p>Coordination polymers (CPs) represent a diversified class of multidimensional materials that serve as luminescent sensors for detecting ions and molecules present in aquatic environment. In this study, a new Zn(II)-based CP, [Zn (BrIP)(DA)·0.3DMF] (<b>1</b>), incorporating 5-bromoisophthalate (BrIP) and 2,5-di(pyridin-4-yl)phenol (DA), is synthesized and characterized. This CP functions as a turn-off photoluminescent sensor for OH<sup>−</sup> anion detection through the formation of a <b>1</b>@OH<sup>−</sup> complex, exhibiting a limit of detection (LOD) of 1.64 × 10<sup>−4</sup> M and a Stern–Volmer constant (<i>K</i><sub>sv</sub>) of 2.62 × 10<sup>4</sup> M<sup>−1</sup>. Notably, the emission of <b>1</b>@OH<sup>−</sup> is restored in the presence of <i>p</i>-hydroxybenzoic acid (<i>p</i>-HBA). The sensing of <sup>−</sup>OH and emission restoration of <b>1</b> with <i>p</i>-HBA have been explained with theoretical calculations. The selective recovery of the emission response of <b>1</b> upon <i>p</i>-HBA addition, in contrast to other phenolic derivatives, is attributed to its higher <i>E</i><sub>HOMO</sub> and reduced steric hindrance compared with other oxidants investigated in this study.</p>\\n </div>\",\"PeriodicalId\":8344,\"journal\":{\"name\":\"Applied Organometallic Chemistry\",\"volume\":\"39 5\",\"pages\":\"\"},\"PeriodicalIF\":3.7000,\"publicationDate\":\"2025-04-09\",\"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.70150\",\"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.70150","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
New 5-Bromoisophthalate and 2,5-Di(pyridin-4-yl)phenol Appended Zn(II) Coordination Polymer as Recoverable Turn-Off–On Photoluminescent Sensor for Hydroxide Anion
Coordination polymers (CPs) represent a diversified class of multidimensional materials that serve as luminescent sensors for detecting ions and molecules present in aquatic environment. In this study, a new Zn(II)-based CP, [Zn (BrIP)(DA)·0.3DMF] (1), incorporating 5-bromoisophthalate (BrIP) and 2,5-di(pyridin-4-yl)phenol (DA), is synthesized and characterized. This CP functions as a turn-off photoluminescent sensor for OH− anion detection through the formation of a 1@OH− complex, exhibiting a limit of detection (LOD) of 1.64 × 10−4 M and a Stern–Volmer constant (Ksv) of 2.62 × 104 M−1. Notably, the emission of 1@OH− is restored in the presence of p-hydroxybenzoic acid (p-HBA). The sensing of −OH and emission restoration of 1 with p-HBA have been explained with theoretical calculations. The selective recovery of the emission response of 1 upon p-HBA addition, in contrast to other phenolic derivatives, is attributed to its higher EHOMO and reduced steric hindrance compared with other oxidants investigated in this study.
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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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