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Fluoresc."],"published-print":{"date-parts":[[2019,1,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Hydrogen sulfide is an important gasotransmitter that exhibits various functions in physiological processes. We present a ratiometric fluorescence probe (SN-N\n                    <jats:sub>3<\/jats:sub>\n                    ) for H\n                    <jats:sub>2<\/jats:sub>\n                    S by functionalizing naphthalene imide with 4-(azidomethyl)benzene as a H\n                    <jats:sub>2<\/jats:sub>\n                    S recognition moiety and morpholine moiety as a lysosomal targeting unit. After reaction with H\n                    <jats:sub>2<\/jats:sub>\n                    S, the azido moiety is reduced to amine group, and the probe releases the self-immolative linker and regenerates the fluorophore with internal charge transfer effect. SN-N\n                    <jats:sub>3<\/jats:sub>\n                    is responsive to H\n                    <jats:sub>2<\/jats:sub>\n                    S in a ratiometric mode, exhibiting excellent sensitivity and high selectivity. The probe is demonstrated to be localized in lysosomes with high specificity. More importantly, SN-N\n                    <jats:sub>3<\/jats:sub>\n                    is successfully demonstrated to image lysosomal H\n                    <jats:sub>2<\/jats:sub>\n                    S in a ratiometric manner. Our design provides a novel tool to image H\n                    <jats:sub>2<\/jats:sub>\n                    S in living cells that would hold great potential in exploring various H\n                    <jats:sub>2<\/jats:sub>\n                    S-related physiological and pathological cellular processes.\n                  <\/jats:p>","DOI":"10.1088\/2050-6120\/aae9c4","type":"journal-article","created":{"date-parts":[[2018,10,19]],"date-time":"2018-10-19T18:45:19Z","timestamp":1539974719000},"page":"014002","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":12,"title":["A naphthalene-based fluorescent probe for ratiometric imaging of lysosomal hydrogen sulfide in living cells"],"prefix":"10.1088","volume":"7","author":[{"given":"Cai","family":"Gao","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xianjun","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wen","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5872-2693","authenticated-orcid":false,"given":"Fenglin","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jian-Hui","family":"Jiang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"266","published-online":{"date-parts":[[2018,12,17]]},"reference":[{"key":"mafaae9c4bib1","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1146\/annurev.pa.32.040192.000545","type":"journal-article","article-title":"Toxicology of hydrogen sulfide","volume":"32","author":"Reiffenstein","year":"1992","journal-title":"Annu. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2018-05-19","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2018-10-19","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2018-12-17","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}