{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,14]],"date-time":"2025-10-14T01:11:11Z","timestamp":1760404271345,"version":"build-2065373602"},"reference-count":41,"publisher":"Wiley","issue":"21","license":[{"start":{"date-parts":[[2005,9,8]],"date-time":"2005-09-08T00:00:00Z","timestamp":1126137600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Eur J Inorg Chem"],"published-print":{"date-parts":[[2005,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The synthesis, protonation behaviour and Zn<jats:sup>2+<\/jats:sup> coordination chemistry of a new photoactive polyamine exhibiting \u201coff\u2010on\u2010off\u201d fluorescence is presented. Addition of Zn<jats:sup>2+<\/jats:sup> reduces the width of the fluorescence window, which is centred around physiological pH, and sharply enhances the emission intensity. (\u00a9 Wiley\u2010VCH Verlag GmbH &amp; Co. KGaA, 69451 Weinheim, Germany, 2005)<\/jats:p>","DOI":"10.1002\/ejic.200500403","type":"journal-article","created":{"date-parts":[[2005,9,8]],"date-time":"2005-09-08T05:17:13Z","timestamp":1126156633000},"page":"4301-4308","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":25,"title":["A New Zn<sup>II<\/sup> Tweezer Pyridine\u2010Naphthalene System \u2013 An Off\u2010On\u2010Off System Working in a Biological pH Window"],"prefix":"10.1002","volume":"2005","author":[{"given":"Ricardo","family":"Aucejo","sequence":"first","affiliation":[]},{"given":"Javier","family":"Alarc\u00f3n","sequence":"additional","affiliation":[]},{"given":"Enrique","family":"Garc\u00eda\u2010Espa\u00f1a","sequence":"additional","affiliation":[]},{"given":"Jos\u00e9 M.","family":"Llinares","sequence":"additional","affiliation":[]},{"given":"Katherine L.","family":"Marchin","sequence":"additional","affiliation":[]},{"given":"Conxa","family":"Soriano","sequence":"additional","affiliation":[]},{"given":"Carlos","family":"Lodeiro","sequence":"additional","affiliation":[]},{"given":"M. Alexandra","family":"Bernardo","sequence":"additional","affiliation":[]},{"given":"Fernando","family":"Pina","sequence":"additional","affiliation":[]},{"given":"Jo\u00e3o","family":"Pina","sequence":"additional","affiliation":[]},{"given":"J.","family":"Seixas de Melo","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2005,10,24]]},"reference":[{"key":"e_1_2_5_1_2","doi-asserted-by":"publisher","DOI":"10.1039\/CC9960002399"},{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr960386p"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1039\/P29950000685"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-4039(97)00332-8"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1039\/a803691h"},{"key":"e_1_2_5_6_2","doi-asserted-by":"crossref","unstructured":"S. A.de Silva B.Amorelli D. C.Isidor K. C.Loo K. E.Crooker Y. E.Pena Chem.Commun.2002 1360\u20131361.","DOI":"10.1039\/b110355p"},{"key":"e_1_2_5_7_2","first-page":"19","volume":"182","author":"Li Y. V.","year":"2003","journal-title":"Sci. STKE"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(87)91355-2"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.1038\/308734a0"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1038\/308736a0"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.2883728"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.271.5247.369"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.21-20-08015.2001"},{"key":"e_1_2_5_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo00196a019"},{"key":"e_1_2_5_15_2","doi-asserted-by":"publisher","DOI":"10.1071\/CH9790519"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic50201a008"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/0039-9140(96)01958-3"},{"key":"e_1_2_5_18_2","unstructured":"\u00a0"},{"volume-title":"Critical Stability Constants","year":"1975","author":"Martell A. E.","key":"e_1_2_5_19_2"},{"key":"e_1_2_5_20_2","unstructured":"R. J. Motekaitis NIST Critically Selected StabilityConstants of Metal Complexes Database NIST Standard Reference Database version 4 1997."},{"key":"e_1_2_5_21_2","doi-asserted-by":"publisher","DOI":"10.1039\/P29960002335"},{"key":"e_1_2_5_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-8545(98)00243-4"},{"volume-title":"Structural Aspects of Exciplex Formation, in","year":"2000","author":"Brouwer F.","key":"e_1_2_5_23_2"},{"key":"e_1_2_5_24_2","doi-asserted-by":"crossref","first-page":"11307","DOI":"10.1021\/jp036149p","volume":"107","author":"Seixas de Melo J.","year":"2003","journal-title":"J. Phys. Chem. B"},{"key":"e_1_2_5_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/cphc.200301030"},{"key":"e_1_2_5_26_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp025848j"},{"key":"e_1_2_5_27_2","doi-asserted-by":"publisher","DOI":"10.1039\/b104311k"},{"key":"e_1_2_5_28_2","doi-asserted-by":"publisher","DOI":"10.1021\/ac60363a010"},{"key":"e_1_2_5_29_2","doi-asserted-by":"publisher","DOI":"10.1080\/10610270412331317512"},{"key":"e_1_2_5_30_2","unstructured":"\u00a0"},{"key":"e_1_2_5_31_2","doi-asserted-by":"publisher","DOI":"10.1039\/b004506n"},{"key":"e_1_2_5_32_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic001381k"},{"key":"e_1_2_5_33_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic049694t"},{"volume-title":"Molecular Fluorescence","year":"2002","author":"Valeur B.","key":"e_1_2_5_34_2"},{"key":"e_1_2_5_35_2","doi-asserted-by":"publisher","DOI":"10.1039\/DT9880000101"},{"key":"e_1_2_5_36_2","unstructured":"M. Fontanelli M. Micheloni Proceedings of the I Spanish\u2010Italian Congress on Thermodynamics of the Metal Complexes Diputaci\u00f3n de Castell\u00f3n Castell\u00f3n Spain 1990. Program for the automatic control of microburette and the acquisition of the electromotive force readings."},{"key":"e_1_2_5_37_2","unstructured":"\u00a0"},{"key":"e_1_2_5_38_2","doi-asserted-by":"publisher","DOI":"10.1039\/an9527700661"},{"key":"e_1_2_5_39_2","doi-asserted-by":"publisher","DOI":"10.1021\/ed042p375"},{"key":"e_1_2_5_40_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-2860(01)00458-6"},{"key":"e_1_2_5_41_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp991425e"}],"container-title":["European Journal of Inorganic Chemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fejic.200500403","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ejic.200500403","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/ejic.200500403","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ejic.200500403","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T21:19:41Z","timestamp":1760390381000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/ejic.200500403"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,10,24]]},"references-count":41,"journal-issue":{"issue":"21","published-print":{"date-parts":[[2005,11]]}},"alternative-id":["10.1002\/ejic.200500403"],"URL":"https:\/\/doi.org\/10.1002\/ejic.200500403","archive":["Portico"],"relation":{},"ISSN":["1434-1948","1099-0682"],"issn-type":[{"type":"print","value":"1434-1948"},{"type":"electronic","value":"1099-0682"}],"subject":[],"published":{"date-parts":[[2005,10,24]]},"assertion":[{"value":"2005-05-04","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2005-10-24","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}