Matches in SemOpenAlex for { <https://semopenalex.org/work/W2972443484> ?p ?o ?g. }
- W2972443484 endingPage "18467" @default.
- W2972443484 startingPage "18456" @default.
- W2972443484 abstract "A unique rhodamine-based derivative, 2-amino-3-(((1E,2E)-2-((3′,6′-bis(diethylamino)-3-oxospiro[isoindoline-1,9′-xanthen]-2-yl)imino)ethylidene)amino)maleonitrile (RhGDM), was easily fabricated just by Schiff-base condensation. RhGDM displays superb selectivity and sensitivity for specifically detecting the biologically and ecologically important Ga3+ and Hg2+ cations via a fluorescence “off–on” type in aqueous medium with high quantum yields and also the ultralow detection limits down to nanomolar level, which are far below the maximum permissible dosage values set by the WHO, indicating high efficiency and reliability of the chemoprobe. Meanwhile, RhGDM exhibits Hg2+-selective chromogenic behavior, and Hg2+ can be detected by naked eye. Interestingly, the plausible sensing mechanism is the aforementioned metal cation-promoted hydrolysis of the rhodamine-based Schiff-base skeleton, which was confirmed by the mass spectra, IR spectra, and density functional theory calculations as well as the irreversibilities of fluorescence signals in the corresponding reaction systems, and it is the first reported smart chemoprobe capable of recognizing simultaneously Ga3+ and Hg2+ through the hydrolytic mode to the best of our knowledge. Notably, the analytical applicability of RhGDM can be further realized by using paper films and silica-coated slides. More excitingly, RhGDM was successfully employed in tracing out the intracellular Ga3+ and Hg2+ cations in living cells." @default.
- W2972443484 created "2019-09-19" @default.
- W2972443484 creator A5009815822 @default.
- W2972443484 creator A5047026509 @default.
- W2972443484 creator A5052230445 @default.
- W2972443484 creator A5057307061 @default.
- W2972443484 creator A5070674026 @default.
- W2972443484 creator A5082298144 @default.
- W2972443484 creator A5084699069 @default.
- W2972443484 date "2019-09-09" @default.
- W2972443484 modified "2023-10-14" @default.
- W2972443484 title "Novel Rhodamine-Derivated Dual-Responsive Colorimetric Fluorescent Chemoprobe for the Hypersensitive Detection of Ga<sup>3+</sup> and Hg<sup>2+</sup> and Biological Imaging" @default.
- W2972443484 cites W1443622231 @default.
- W2972443484 cites W1632831588 @default.
- W2972443484 cites W1772350833 @default.
- W2972443484 cites W1972043155 @default.
- W2972443484 cites W1978490850 @default.
- W2972443484 cites W1991950902 @default.
- W2972443484 cites W1998351143 @default.
- W2972443484 cites W1999622443 @default.
- W2972443484 cites W2000240793 @default.
- W2972443484 cites W2002756740 @default.
- W2972443484 cites W2012900060 @default.
- W2972443484 cites W2022909766 @default.
- W2972443484 cites W2024061701 @default.
- W2972443484 cites W2029050380 @default.
- W2972443484 cites W2030936891 @default.
- W2972443484 cites W2031675822 @default.
- W2972443484 cites W2033079710 @default.
- W2972443484 cites W2041846728 @default.
- W2972443484 cites W2042425026 @default.
- W2972443484 cites W2042624724 @default.
- W2972443484 cites W2042634774 @default.
- W2972443484 cites W2046523199 @default.
- W2972443484 cites W2056480677 @default.
- W2972443484 cites W2059473113 @default.
- W2972443484 cites W2060313479 @default.
- W2972443484 cites W2061520823 @default.
- W2972443484 cites W2067202732 @default.
- W2972443484 cites W2069623031 @default.
- W2972443484 cites W2073590778 @default.
- W2972443484 cites W2074536480 @default.
- W2972443484 cites W2082510353 @default.
- W2972443484 cites W2085646958 @default.
- W2972443484 cites W2086896678 @default.
- W2972443484 cites W2087103687 @default.
- W2972443484 cites W2106043440 @default.
- W2972443484 cites W2114927984 @default.
- W2972443484 cites W2122899892 @default.
- W2972443484 cites W2135692925 @default.
- W2972443484 cites W2161714667 @default.
- W2972443484 cites W2203415078 @default.
- W2972443484 cites W2236664311 @default.
- W2972443484 cites W2291803723 @default.
- W2972443484 cites W2308487317 @default.
- W2972443484 cites W2313947435 @default.
- W2972443484 cites W2314938965 @default.
- W2972443484 cites W2321291727 @default.
- W2972443484 cites W2323060981 @default.
- W2972443484 cites W2327598960 @default.
- W2972443484 cites W2330197429 @default.
- W2972443484 cites W2379103894 @default.
- W2972443484 cites W2399198937 @default.
- W2972443484 cites W2408937433 @default.
- W2972443484 cites W2525262668 @default.
- W2972443484 cites W2531909847 @default.
- W2972443484 cites W2538253771 @default.
- W2972443484 cites W2547408200 @default.
- W2972443484 cites W2552356061 @default.
- W2972443484 cites W2566009386 @default.
- W2972443484 cites W2569783471 @default.
- W2972443484 cites W2585490944 @default.
- W2972443484 cites W2587256939 @default.
- W2972443484 cites W2590115255 @default.
- W2972443484 cites W2609681214 @default.
- W2972443484 cites W2623338355 @default.
- W2972443484 cites W2725677760 @default.
- W2972443484 cites W2735087649 @default.
- W2972443484 cites W2735955185 @default.
- W2972443484 cites W2742695666 @default.
- W2972443484 cites W2755039875 @default.
- W2972443484 cites W2761635303 @default.
- W2972443484 cites W2762391928 @default.
- W2972443484 cites W2762513608 @default.
- W2972443484 cites W2762686559 @default.
- W2972443484 cites W2763434265 @default.
- W2972443484 cites W2765287256 @default.
- W2972443484 cites W2767488270 @default.
- W2972443484 cites W2767760004 @default.
- W2972443484 cites W2773352587 @default.
- W2972443484 cites W2780216249 @default.
- W2972443484 cites W2782413447 @default.
- W2972443484 cites W2782856052 @default.
- W2972443484 cites W2783511108 @default.
- W2972443484 cites W2785407712 @default.
- W2972443484 cites W2785872792 @default.
- W2972443484 cites W2789477878 @default.
- W2972443484 cites W2790211694 @default.