Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A new thiacalix[4]arene based fluorescent chemosensor thiacalix[4]arene-N-(quinolin-8-yl)acetamide (TCAN8QA) has been synthesized and characterized by 1H-NMR, FT-IR, ESI-MS and 13C-NMR spectroscopic techniques. TCAN8QA has been found to exhibit highly selective behavior for F- ions among all other anions e.g., Cl-, Br-, I-, PO4-3, OH-, H2PO4- and CH3COO- in the absorption spectra as well as in the emission spectra. Red shift and quenching in emission spectra constituting the signature for fluoride detection is due to photoinduced charge transfer (PCT) which can be attributed to deprotonation of acidic -NH proton in the presence of fluoride ions. Observation is also confirmed by ESI-MS, NMR and FTIR spectral analysis. 60 pp. Englisch. N° de réf. du vendeur 9783659874901
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Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A new thiacalix[4]arene based fluorescent chemosensor thiacalix[4]arene-N-(quinolin-8-yl)acetamide (TCAN8QA) has been synthesized and characterized by 1H-NMR, FT-IR, ESI-MS and 13C-NMR spectroscopic techniques. TCAN8QA has been found to exhibit highly selective behavior for F- ions among all other anions e.g., Cl-, Br-, I-, PO4-3, OH-, H2PO4- and CH3COO- in the absorption spectra as well as in the emission spectra. Red shift and quenching in emission spectra constituting the signature for fluoride detection is due to photoinduced charge transfer (PCT) which can be attributed to deprotonation of acidic -NH proton in the presence of fluoride ions. Observation is also confirmed by ESI-MS, NMR and FTIR spectral analysis. N° de réf. du vendeur 9783659874901
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Vendeur : moluna, Greven, Allemagne
Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Darjee SavanDr.Savan Darjee is working as an Assistant Professor at Veer Narmad South Gujarat University,J. M. Shah Science College. He has done his Ph.D. at Gujarat University in Supramolecular Chemistry. He has been working with D. N° de réf. du vendeur 505457358
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Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -A new thiacalix[4]arene based fluorescent chemosensor thiacalix[4]arene-N-(quinolin-8-yl)acetamide (TCAN8QA) has been synthesized and characterized by 1H-NMR, FT-IR, ESI-MS and 13C-NMR spectroscopic techniques. TCAN8QA has been found to exhibit highly selective behavior for F- ions among all other anions e.g., Cl-, Br-, I-, PO4-3, OH-, H2PO4- and CH3COO- in the absorption spectra as well as in the emission spectra. Red shift and quenching in emission spectra constituting the signature for fluoride detection is due to photoinduced charge transfer (PCT) which can be attributed to deprotonation of acidic -NH proton in the presence of fluoride ions. Observation is also confirmed by ESI-MS, NMR and FTIR spectral analysis.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 60 pp. Englisch. N° de réf. du vendeur 9783659874901
Quantité disponible : 1 disponible(s)
Vendeur : preigu, Osnabrück, Allemagne
Taschenbuch. Etat : Neu. Fluorometric sensor based on Thiacalix[4]arene | Savan Darjee (u. a.) | Taschenbuch | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659874901 | Verantwortliche Person für die EU: LAP Lambert Academic Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu Print on Demand. N° de réf. du vendeur 118671351
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