An easily accessible pyridine-linked anthracene-based new amphiphilic fluorescent molecule is reported as the single probe for systematic and rapid sensing of multiple metal ions at ppb level. Among several metal ions, the quenching in fluorescence intensity of the fluorophore was remarkable for Pd2+, Fe3+, Sn2+, Bi3+ and Al3+ metal ions in the 1,4-dioxane medium where Al3+ was straightaway identified with its 50% quenching. The addition of Fe3+solution to the probe produced a distinct blue shift in the absorption spectrum under UV-Visible spectroscopy. Further, the probe could discriminate rest of the three metal ions Pd2+, Sn2+ and Bi3+ by using surfactant led assemblies like micelles and niosomes. In anionic micelles (SDS), the probe could selectively detect Bi3+ ion. The differentiation between Pd2+ and Sn2+ was achieved by recording their emission spectra in neutral Tween 20 micelles and span-80 niosomes, where the probe showed dramatic quenching only with Pd2+. Finally, the sensor was successfully utilized to capture the image of cervical cancer (HeLa) cells facilitating intracellular detection of Pd2+.
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Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An easily accessible pyridine-linked anthracene-based new amphiphilic fluorescent molecule is reported as the single probe for systematic and rapid sensing of multiple metal ions at ppb level. Among several metal ions, the quenching in fluorescence intensity of the fluorophore was remarkable for Pd2+, Fe3+, Sn2+, Bi3+ and Al3+ metal ions in the 1,4-dioxane medium where Al3+ was straightaway identified with its 50% quenching. The addition of Fe3+solution to the probe produced a distinct blue shift in the absorption spectrum under UV-Visible spectroscopy. Further, the probe could discriminate rest of the three metal ions Pd2+, Sn2+ and Bi3+ by using surfactant led assemblies like micelles and niosomes. In anionic micelles (SDS), the probe could selectively detect Bi3+ ion. The differentiation between Pd2+ and Sn2+ was achieved by recording their emission spectra in neutral Tween 20 micelles and span-80 niosomes, where the probe showed dramatic quenching only with Pd2+. Finally, the sensor was successfully utilized to capture the image of cervical cancer (HeLa) cells facilitating intracellular detection of Pd2+. 52 pp. Englisch. Bestandsnummer des Verkäufers 9786133999442
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Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Nag Dr. AmitAmit Nag - Department of Chemistry, Birla Institute of Technology and Science-Pilani, Hyderabad, India.An easily accessible pyridine-linked anthracene-based new amphiphilic fluorescent molecule is reported as the sing. Bestandsnummer des Verkäufers 385843685
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Taschenbuch. Zustand: Neu. Neuware -An easily accessible pyridine-linked anthracene-based new amphiphilic fluorescent molecule is reported as the single probe for systematic and rapid sensing of multiple metal ions at ppb level. Among several metal ions, the quenching in fluorescence intensity of the fluorophore was remarkable for Pd2+, Fe3+, Sn2+, Bi3+ and Al3+ metal ions in the 1,4-dioxane medium where Al3+ was straightaway identified with its 50% quenching. The addition of Fe3+solution to the probe produced a distinct blue shift in the absorption spectrum under UV-Visible spectroscopy. Further, the probe could discriminate rest of the three metal ions Pd2+, Sn2+ and Bi3+ by using surfactant led assemblies like micelles and niosomes. In anionic micelles (SDS), the probe could selectively detect Bi3+ ion. The differentiation between Pd2+ and Sn2+ was achieved by recording their emission spectra in neutral Tween 20 micelles and span-80 niosomes, where the probe showed dramatic quenching only with Pd2+. Finally, the sensor was successfully utilized to capture the image of cervical cancer (HeLa) cells facilitating intracellular detection of Pd2+.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch. Bestandsnummer des Verkäufers 9786133999442
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Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - An easily accessible pyridine-linked anthracene-based new amphiphilic fluorescent molecule is reported as the single probe for systematic and rapid sensing of multiple metal ions at ppb level. Among several metal ions, the quenching in fluorescence intensity of the fluorophore was remarkable for Pd2+, Fe3+, Sn2+, Bi3+ and Al3+ metal ions in the 1,4-dioxane medium where Al3+ was straightaway identified with its 50% quenching. The addition of Fe3+solution to the probe produced a distinct blue shift in the absorption spectrum under UV-Visible spectroscopy. Further, the probe could discriminate rest of the three metal ions Pd2+, Sn2+ and Bi3+ by using surfactant led assemblies like micelles and niosomes. In anionic micelles (SDS), the probe could selectively detect Bi3+ ion. The differentiation between Pd2+ and Sn2+ was achieved by recording their emission spectra in neutral Tween 20 micelles and span-80 niosomes, where the probe showed dramatic quenching only with Pd2+. Finally, the sensor was successfully utilized to capture the image of cervical cancer (HeLa) cells facilitating intracellular detection of Pd2+. Bestandsnummer des Verkäufers 9786133999442
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