Naphthalimide trifluoroacetyl acetonate: a hydrazine-selective chemodosimetric sensor
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Min Hee | - |
dc.contributor.author | Yoon, Byungkwon | - |
dc.contributor.author | Kim, Jong Seung | - |
dc.contributor.author | Sessler, Jonathan L. | - |
dc.date.accessioned | 2021-09-06T11:46:56Z | - |
dc.date.available | 2021-09-06T11:46:56Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 2041-6520 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/106592 | - |
dc.description.abstract | The trifluoroacetyl acetonate naphthalimide derivative 1 has been synthesized in good yield. In acetonitrile solution, compound 1 reacts selectively with hydrazine (NH2NH2) to give a five-membered ring. This leads to OFF-ON fluorescence with a maximum intensity at 501 nm as well as easily discernible color changes. Based on a readily discernible and reproducible 3.9% change in overall fluorescence intensity, the limit of detection for 1 is 3.2 ppb (0.1 mu M), which is below the accepted limit for hydrazine set by the U.S. Environmental Protection Agency (EPA). Compound 1 is selective for hydrazine over other amines, including NH4OH, NH2OH, ethylenediamine, methylamine, n-butylamine, piperazine, dimethylamine, triethylamine, pyridine, and is not perturbed by environmentally abundant metal ions. When supported on glass-backed silica gel TLC plates, compound 1 acts as a fluorimetric and colorimetric probe for hydrazine vapor at a partial pressure of 9.0 mm Hg, with selectivity over other potentially interfering volatile analytes, including ammonia, methylamine, n-butylamine, formaldehyde, acetaldehyde, H2O2, HCl, and CO2 being observed. Probe 1 can also be used for the detection of hydrazine in HeLa cells and does so without appreciable interference from other biologically abundant amines and metal ions. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | TRACE HYDRAZINE | - |
dc.subject | METHODOLOGY | - |
dc.subject | FLUORESCENT | - |
dc.subject | OXIDATION | - |
dc.subject | TOXICITY | - |
dc.subject | AMMONIUM | - |
dc.subject | PROBE | - |
dc.subject | WATER | - |
dc.title | Naphthalimide trifluoroacetyl acetonate: a hydrazine-selective chemodosimetric sensor | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jong Seung | - |
dc.identifier.doi | 10.1039/c3sc51813b | - |
dc.identifier.scopusid | 2-s2.0-84885030620 | - |
dc.identifier.wosid | 000325409500004 | - |
dc.identifier.bibliographicCitation | CHEMICAL SCIENCE, v.4, no.11, pp.4121 - 4126 | - |
dc.relation.isPartOf | CHEMICAL SCIENCE | - |
dc.citation.title | CHEMICAL SCIENCE | - |
dc.citation.volume | 4 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 4121 | - |
dc.citation.endPage | 4126 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | TRACE HYDRAZINE | - |
dc.subject.keywordPlus | METHODOLOGY | - |
dc.subject.keywordPlus | FLUORESCENT | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | TOXICITY | - |
dc.subject.keywordPlus | AMMONIUM | - |
dc.subject.keywordPlus | PROBE | - |
dc.subject.keywordPlus | WATER | - |
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