{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T15:32:41Z","timestamp":1774366361124,"version":"3.50.1"},"reference-count":43,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2020,1,17]],"date-time":"2020-01-17T00:00:00Z","timestamp":1579219200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21561033"],"award-info":[{"award-number":["21561033"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>Three novel Zn-based coordination polymers (CPs), [Zn(MIPA)]n (1), {[Zn(MIPA)(4,4\u2032-bipy)0.5(H2O)]\u00b71.5H2O}n (2), and {[Zn(MIPA)(bpe)]\u00b7H2O}n (3) (MIPA = 4-methoxyisophthalic acid, 4,4\u2032-bipy = 4,4\u2032-bipyridine, bpe = (E)-1,2-di(pyridine-4-yl)ethane), were constructed by ligand 4-methoxyisophthalic acid under solvothermal conditions. Compound 1 features a beaded 2D-layer architecture, while compound 2 presents a 2-fold interpenetrating structure with a uninodal three-connected hcb topology. Compound 3 has a 3-fold interpenetrated four-connected dmp topology. Photoluminescence investigations of compound 2 were explored in detail, by which ions were detected, and it was observed to have the highest quenching efficiency toward Al3+ and S2\u2212 ions. The possible fluorescence quenching mechanisms of 2 toward Al3+ and S2\u2212 ions were also explored. To the best of our knowledge, this is the first potential dual-responsive luminescent probe based on a Zn(II) coordination polymer for detecting Al3+ and S2\u2212 ions via a luminescence quenching effect in ethanol.<\/jats:p>","DOI":"10.3390\/molecules25020382","type":"journal-article","created":{"date-parts":[[2020,1,17]],"date-time":"2020-01-17T07:39:02Z","timestamp":1579246742000},"page":"382","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Three Novel Zn-Based Coordination Polymers: Synthesis, Structure, and Effective Detection of Al3+ and S2\u2212 Ions"],"prefix":"10.3390","volume":"25","author":[{"given":"Yuna","family":"Wang","sequence":"first","affiliation":[{"name":"School of Chemical Science and Technology Pharmacy, Yunnan University, Kunming 650091, China"},{"name":"Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, Yunnan University, Kunming 650091, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaofeng","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Chemical Science and Technology Pharmacy, Yunnan University, Kunming 650091, China"},{"name":"Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, Yunnan University, Kunming 650091, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanru","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Chemical Science and Technology Pharmacy, Yunnan University, Kunming 650091, China"},{"name":"Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, Yunnan University, Kunming 650091, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Suoshu","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Chemical Science and Technology Pharmacy, Yunnan University, Kunming 650091, China"},{"name":"Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, Yunnan University, Kunming 650091, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shifen","family":"Li","sequence":"additional","affiliation":[{"name":"School of Chemical Science and Technology Pharmacy, Yunnan University, Kunming 650091, China"},{"name":"Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, Yunnan University, Kunming 650091, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lei","family":"Jia","sequence":"additional","affiliation":[{"name":"School of Chemical Science and Technology Pharmacy, Yunnan University, Kunming 650091, China"},{"name":"Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, Yunnan University, Kunming 650091, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lin","family":"Du","sequence":"additional","affiliation":[{"name":"School of Chemical Science and Technology Pharmacy, Yunnan University, Kunming 650091, China"},{"name":"Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, Yunnan University, Kunming 650091, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qihua","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Chemical Science and Technology Pharmacy, Yunnan University, Kunming 650091, China"},{"name":"Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, Yunnan University, Kunming 650091, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2020,1,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1016\/j.ica.2019.04.024","article-title":"A thiol-containing colorimetric chemosensor for relay recognition of Cu2+ and S2\u2212 in aqueous media with a low detection limit","volume":"492","author":"So","year":"2019","journal-title":"Inorg. 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