A Highly Water-Soluble and Solid State Emissive 1,8-Naphthalimide as a Fluorescent PET Probe for Determination of pHs, Acid/Base Vapors, and Water Content in Organic Solvents

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creativework.keywords1,8-naphthalimide fluorescent probe, acid-base vapors, INH logic gate, photoinduced electron transfer (PET), solid state emission, water content
creativework.publisherMDPIen
dc.contributor.authorGeorgiev N.I.
dc.contributor.authorKrasteva P.V.
dc.contributor.authorBakov V.V.
dc.contributor.authorBojinov V.B.
dc.date.accessioned2024-07-10T14:27:05Z
dc.date.accessioned2024-07-10T14:50:10Z
dc.date.available2024-07-10T14:27:05Z
dc.date.available2024-07-10T14:50:10Z
dc.date.issued2022-07-01
dc.description.abstractA new highly water-soluble 1,8-naphthalimide fluorophore designed on the “fluorophorespacer-receptor1-receptor2 ” model has been synthesized. Due to the unusually high solubility in water, the novel compound proved to be a selective PET-based probe for the determination of pHs in aqueous solutions and rapid detection of water content in organic solvents. Based on the pH dependence of the probe and its high water solubility, the INH logic gate was achieved using NaOH and water as chemical inputs, where NaOH is the disabler and the water is an enabler. In addition, the probe showed effective fluorescence “off-on” reversibility on glass support after exposure to acid and base vapors, which defines it as a promising platform for rapid detection of acid/base vapors in the solid-state, thus extending the molecular sensing concept from solution to the solid support.
dc.identifier.doi10.3390/molecules27134229
dc.identifier.issn1420-3049
dc.identifier.scopusSCOPUS_ID:85133436887en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/731
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85133436887&origin=inward
dc.titleA Highly Water-Soluble and Solid State Emissive 1,8-Naphthalimide as a Fluorescent PET Probe for Determination of pHs, Acid/Base Vapors, and Water Content in Organic Solvents
dc.typeArticle
oaire.citation.issue13
oaire.citation.volume27
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