{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T22:42:55Z","timestamp":1760222575561,"version":"build-2065373602"},"reference-count":13,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2010,10,14]],"date-time":"2010-10-14T00:00:00Z","timestamp":1287014400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molbank"],"abstract":"<jats:p>A new fluorescent compound L1 derived from 1-pyrenemethylamine hydrochloride (A) has been synthesized by classical Schiff-base reaction between (A) and 8-hydroxyquinoline-2-carbaldehyde (B) followed by a chemical reduction with NaBH4. The chemical structure was confirmed by elemental analysis, FAB-MS spectrometry and by IR, UV-vis and 1H-NMR spectroscopy. The photophysical characterization was achieved by UV-vis and emission spectroscopy and lifetime measurements. Compound L1 was explored as pH fluorescent chemosensor in water-acetonitrile (95.5\/0.5 v:v) solutions.<\/jats:p>","DOI":"10.3390\/m698","type":"journal-article","created":{"date-parts":[[2010,10,14]],"date-time":"2010-10-14T11:15:14Z","timestamp":1287054914000},"page":"M698","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["2-((Pyren-1-ylmethylamino)methyl)quinolin-8-ol"],"prefix":"10.3390","volume":"2010","author":[{"given":"Javier","family":"Fern\u00e1ndez-Lodeiro","sequence":"first","affiliation":[{"name":"Grupo BIOSCOPE, Departamento de Qu\u00edmica F\u00edsica, Falcultad de Ciencias, Campus de Ourense, Universidad de Vigo, 32004, Ourense, Spain"}]},{"given":"Cristina","family":"Nu\u00f1ez","sequence":"additional","affiliation":[{"name":"REQUIMTE, Departamento de Qu\u00edmica, FCT-UNL, 2829-516 Monte de Caparica, Portugal"}]},{"given":"Jos\u00e9 Luis","family":"Capelo","sequence":"additional","affiliation":[{"name":"Grupo BIOSCOPE, Departamento de Qu\u00edmica F\u00edsica, Falcultad de Ciencias, Campus de Ourense, Universidad de Vigo, 32004, Ourense, Spain"},{"name":"REQUIMTE, Departamento de Qu\u00edmica, FCT-UNL, 2829-516 Monte de Caparica, Portugal"}]},{"given":"Carlos","family":"Lodeiro","sequence":"additional","affiliation":[{"name":"Grupo BIOSCOPE, Departamento de Qu\u00edmica F\u00edsica, Falcultad de Ciencias, Campus de Ourense, Universidad de Vigo, 32004, Ourense, Spain"},{"name":"REQUIMTE, Departamento de Qu\u00edmica, FCT-UNL, 2829-516 Monte de Caparica, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2010,10,14]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1353","DOI":"10.1016\/j.ccr.2008.09.008","article-title":"Luminescent and chromogenic molecular probes based on polyamines and related compounds","volume":"253","author":"Lodeiro","year":"2009","journal-title":"Coord. 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