{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T18:23:41Z","timestamp":1760898221468,"version":"build-2065373602"},"reference-count":48,"publisher":"MDPI AG","issue":"5","license":[{"start":{"date-parts":[[2013,5,7]],"date-time":"2013-05-07T00:00:00Z","timestamp":1367884800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>5,10,15,20-Tetraferrocenyl porphyrin, H2TFcP, a simple example of a  donor-acceptor system, was tested as ligand for the development of a novel  multi-transduction chemical sensors aimed at the determination of transition metal ions. The fluorescence energy transfer between ferrocene donor and porphyrin acceptor  sub-units was considered. The simultaneously measured optical and potentiometric responses of solvent polymeric membranes based on H2TFcP permitted the detection of lead ions in sample solutions, in the concentration range from 2.7 \u00d7 10\u22127 to 3.0 \u00d7 10\u22123 M. The detection limit of lead determination was 0.27 \u03bcM, low enough to perform the direct analysis of Pb2+ in natural waters.<\/jats:p>","DOI":"10.3390\/s130505841","type":"journal-article","created":{"date-parts":[[2013,5,7]],"date-time":"2013-05-07T13:14:42Z","timestamp":1367932482000},"page":"5841-5856","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":30,"title":["A Ferrocene-Porphyrin Ligand for Multi-Transduction Chemical Sensor Development"],"prefix":"10.3390","volume":"13","author":[{"given":"Larisa","family":"Lvova","sequence":"first","affiliation":[{"name":"Department of Chemical Science and Technologies, University of Rome Tor Vergata,  via della Ricerca Scientifica, 1, Rome 00133, Italy"},{"name":"Faculty of Biology and Soil Science, St. Petersburg State University, Oraniembaum sh., 2,  St. Petersburg 198504, Russia"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0941-1354","authenticated-orcid":false,"given":"Pierluca","family":"Galloni","sequence":"additional","affiliation":[{"name":"Department of Chemical Science and Technologies, University of Rome Tor Vergata,  via della Ricerca Scientifica, 1, Rome 00133, Italy"}]},{"given":"Barbara","family":"Floris","sequence":"additional","affiliation":[{"name":"Department of Chemical Science and Technologies, University of Rome Tor Vergata,  via della Ricerca Scientifica, 1, Rome 00133, Italy"}]},{"given":"Ingemar","family":"Lundstr\u00f6m","sequence":"additional","affiliation":[{"name":"IFM, Link\u00f6ping University, Link\u00f6ping SE-581 83, Sweden"}]},{"given":"Roberto","family":"Paolesse","sequence":"additional","affiliation":[{"name":"Department of Chemical Science and Technologies, University of Rome Tor Vergata,  via della Ricerca Scientifica, 1, Rome 00133, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0543-4348","authenticated-orcid":false,"given":"Corrado","family":"Natale","sequence":"additional","affiliation":[{"name":"Department of Electronic Engineering, University of Rome Tor Vergata, via Politecnico, 1,  Rome 00133, Italy"}]}],"member":"1968","published-online":{"date-parts":[[2013,5,7]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/j.ecoenv.2012.08.032","article-title":"Heavy metals assessment in urban soil around industrial clusters in Ghaziabad, India: Probabilistic health risk approach","volume":"87","author":"Chabukdhara","year":"2013","journal-title":"Ecotoxicol. 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