{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,10]],"date-time":"2025-11-10T07:21:44Z","timestamp":1762759304569,"version":"build-2065373602"},"reference-count":46,"publisher":"Wiley","issue":"62","license":[{"start":{"date-parts":[[2025,9,19]],"date-time":"2025-09-19T00:00:00Z","timestamp":1758240000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2025,11,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Luminescent metal complexes in aqueous solution have been attracting substantial interest as chemical and biological sensors. In this study, aiming to develop lanthanide complexes that exhibit bright luminescence in aqueous media, we designed and synthesized new amphiphilic ligands based on ethylenediamine with two aromatic groups and two cholesteryl groups, which act as photosensitizers and hydrophobic moieties, respectively. In particular, the Tb\n                    <jats:sup>3+<\/jats:sup>\n                    complex of a pyridyl\u2010substituted ligand showed an intense green emission that stems from the efficient energy transfer from the excited pyridyl groups to the Tb center in ethanol. In aqueous media, the Tb\n                    <jats:sup>3+<\/jats:sup>\n                    complexes self\u2010assembled into nanoparticles with diameters of around 40\u00a0nm, which show pH\u2013dependent luminescence in the pH range of 6.0\u20138.5 ascribable to protonation of the coordinated pyridyl groups. These findings demonstrate the potential of aggregates of photosensitized lanthanide complexes as sensors under weakly alkaline conditions.\n                  <\/jats:p>","DOI":"10.1002\/chem.202502378","type":"journal-article","created":{"date-parts":[[2025,9,19]],"date-time":"2025-09-19T13:52:42Z","timestamp":1758289962000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["pH\u2013Dependent Luminescence of Self\u2013Assembly Tb\n                    <sup>3+<\/sup>\n                    Complexes with Photosensitizing Units"],"prefix":"10.1002","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-0902-4611","authenticated-orcid":false,"given":"Eiko","family":"Mieda","sequence":"first","affiliation":[{"name":"Department of Chemistry Graduate School of Science Osaka Metropolitan University 3\u20133\u2013138 Sugimoto  Sumiyoshi\u2013ku Osaka 558\u20138585 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