{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T15:51:06Z","timestamp":1774367466845,"version":"3.50.1"},"reference-count":33,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2013,4,18]],"date-time":"2013-04-18T00:00:00Z","timestamp":1366243200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Molecular Recognition"],"published-print":{"date-parts":[[2013,6]]},"abstract":"<jats:p>A series of novel, highly sensitive, and selective azo\u2010based anion sensors 1\u20133 have been designed and synthesized from the condensation reaction between 4\u2010amino azo benzene and three different aldehydes. The structure of the sensors 1\u20133 were confirmed by IR, HRMS, <jats:sup>1<\/jats:sup>H NMR, and <jats:sup>13<\/jats:sup>C NMR spectroscopic methods. Colorimetric naked\u2010eye analysis revealed the anion detection by receptors 2 and 3 as color changes from yellow to pink and yellow to orange, respectively. Anion sensing ability of all receptors was further investigated by <jats:sup>1<\/jats:sup>H NMR titration, UV\u2010vis experiment, and fluorescence titration. UV\u2010vis measurements highly indicate the selective recognition of fluoride and acetate ions in 9:1 dimethyl sulfoxide\u2013H<jats:sub>2<\/jats:sub>O (v\/v) for receptors 2 and 3. Binding constant value showed among all receptors, receptor 3 has strong affinity toward F<jats:sup>\u2212<\/jats:sup> and AcO<jats:sup>\u2212<\/jats:sup> in semi\u2010aqueous medium, which is due to the presence of chromogenic signaling unit in it. The F<jats:sup>\u2212<\/jats:sup> ion detection property of receptor 2 in organic medium was also extended in the real sample like toothpaste. Copyright \u00a9 2013 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/jmr.2268","type":"journal-article","created":{"date-parts":[[2013,4,18]],"date-time":"2013-04-18T05:43:25Z","timestamp":1366263805000},"page":"259-267","source":"Crossref","is-referenced-by-count":22,"title":["Simple azo\u2010based salicylaldimine as colorimetric and fluorescent probe for detecting anions in semi\u2010aqueous medium"],"prefix":"10.1002","volume":"26","author":[{"given":"Sivalingam","family":"Suganya","sequence":"first","affiliation":[{"name":"Organic and Polymer Synthesis Laboratory, Department of Chemistry National Institute of Technology  Tiruchirappalli 620 015 India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sivan","family":"Velmathi","sequence":"additional","affiliation":[{"name":"Organic and Polymer Synthesis Laboratory, Department of Chemistry National Institute of Technology  Tiruchirappalli 620 015 India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,4,18]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/1521\u20103773(20010202"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tet.2010.05.088"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja036248g"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/ol0507470"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2006.05.020"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/B715825D"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2006.08.017"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.electacta.2006.06.009"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2008.11.045"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.4319\/lo.2002.47.4.1119"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200602006"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/jo900573v"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aca.2010.01.025"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/ol006690t"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/jo0356457"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.227.4689.849"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1039\/B517944K"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja017298t"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/ie901677n"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/jo049088f"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1081\/SIM\u2010120037512"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1039\/B403596H"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1166\/sl.2011.1514"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/b101166"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tetlet.2011.09.103"},{"key":"e_1_2_6_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tetlet.2011.06.097"},{"key":"e_1_2_6_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200353148"},{"key":"e_1_2_6_29_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10895\u2010011\u20100942\u2010z"},{"key":"e_1_2_6_30_1","doi-asserted-by":"publisher","DOI":"10.1021\/ie048755s"},{"key":"e_1_2_6_31_1","doi-asserted-by":"publisher","DOI":"10.1039\/B316121H"},{"key":"e_1_2_6_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmr.810"},{"key":"e_1_2_6_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2009.01.015"},{"key":"e_1_2_6_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bej.2006.04.007"}],"container-title":["Journal of Molecular Recognition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmr.2268","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmr.2268","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T07:49:05Z","timestamp":1696924145000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmr.2268"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,4,18]]},"references-count":33,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2013,6]]}},"alternative-id":["10.1002\/jmr.2268"],"URL":"https:\/\/doi.org\/10.1002\/jmr.2268","archive":["Portico"],"relation":{},"ISSN":["0952-3499","1099-1352"],"issn-type":[{"value":"0952-3499","type":"print"},{"value":"1099-1352","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,4,18]]}}}