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Initially, the synthesis of the novel <jats:bold>Rh\u2010PP\u2010Rh<\/jats:bold> was carried out for this purpose. Subsequently, UV\u2010Vis and fluorescence spectroscopy were employed to investigate the interactions between <jats:bold>Rh\u2010PP\u2010Rh<\/jats:bold> and a diverse array of ions in aqueous solvent systems. Through fluorescence and UV\u2010Vis studies, it was observed that <jats:bold>Rh\u2010PP\u2010Rh<\/jats:bold> demonstrated turn\u2010on sensor properties in the presence of Hg<jats:sup>2+<\/jats:sup> ions. Furthermore, the limits of detection (LOD) and association constant (K<jats:sub>a<\/jats:sub>) values for Rh\u2010PP\u2010Rh\/Hg<jats:sup>2+<\/jats:sup> were determined as 334\u2005nM and 9.13\u00d710<jats:sup>11<\/jats:sup>\u2005M<jats:sup>\u22122<\/jats:sup>, respectively. Additionally, the reversible studies demonstrated a switchable on\/off response upon alternate addition of HgCl<jats:sub>2<\/jats:sub> and [Bu<jats:sub>4<\/jats:sub>N]F to <jats:bold>Rh\u2010PP\u2010Rh<\/jats:bold>. These findings suggest that the probe <jats:bold>Rh\u2010PP\u2010Rh<\/jats:bold> also possesses specific sensor properties for F<jats:sup>\u2212<\/jats:sup> ions in the presence of mercury. In addition, the investigation encompassed an assessment of the visual analysis of the color alterations of <jats:bold>Rh\u2010PP\u2010Rh<\/jats:bold> both on filter paper and in an EtOH\/H<jats:sub>2<\/jats:sub>O solution. The findings demonstrated that <jats:bold>Rh\u2010PP\u2010Rh<\/jats:bold> can be successfully utilized in solutions containing mercury, as it generates significant color transformations.<\/jats:p>","DOI":"10.1002\/cplu.202300649","type":"journal-article","created":{"date-parts":[[2024,1,5]],"date-time":"2024-01-05T04:58:32Z","timestamp":1704430712000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["A Novel Rhodamine\u2010Phenolphthalein Architecture for Selective Mercury Ion Detection in Aqueous Media"],"prefix":"10.1002","volume":"89","author":[{"given":"Abdullah Saleh","family":"Hussein","sequence":"first","affiliation":[{"name":"Department of Chemistry Faculty of Sciences and Arts Bing\u00f6l University  12000 Bing\u00f6l T\u00fcrkiye"},{"name":"College of Education Chemistry Department Salahaddin University-Erbil  44002 Erbil Iraq"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3371-0899","authenticated-orcid":false,"given":"Ferruh","family":"Lafzi","sequence":"additional","affiliation":[{"name":"Department of Chemistry Faculty of Sciences Atat\u00fcrk University  25240 Erzurum Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7845-4497","authenticated-orcid":false,"given":"Sinan","family":"Bayindir","sequence":"additional","affiliation":[{"name":"Department of Chemistry Faculty of Sciences and Arts Bing\u00f6l University  12000 Bing\u00f6l T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7009-9953","authenticated-orcid":false,"given":"Haydar","family":"Kilic","sequence":"additional","affiliation":[{"name":"Department of Chemistry Faculty of Sciences Atat\u00fcrk University  25240 Erzurum Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mahmut","family":"Toprak","sequence":"additional","affiliation":[{"name":"Department of Chemistry Faculty of Sciences and Arts Bing\u00f6l University  12000 Bing\u00f6l T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,1,17]]},"reference":[{"key":"e_1_2_9_1_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7CS00240H"},{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4CS00280F"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.iecr.0c00727"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8RA02297F"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.saa.2020.118657"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecoenv.2020.110862"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.8b18700"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/acssensors.9b00413"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsomega.0c00021"},{"key":"e_1_2_9_10_1","first-page":"300","volume":"41","author":"Qiao R.","year":"2019","journal-title":"J. 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