Sensitized near-infrared emission from Nd3+ and Er3+ complexes of fluorescein-bearing calix[4]arene cages

Oude Wolbers, Manon P. and Veggel van, Frank C.J.M. and Peters, Frank G.A. and Beelen van, Eric S.E. and Hofstraat, Johannes W. and Geurts, Frank A.J. and Reinhoudt, David N. (1998) Sensitized near-infrared emission from Nd3+ and Er3+ complexes of fluorescein-bearing calix[4]arene cages. Chemistry: a European Journal, 4 (5). pp. 772-780. ISSN 0947-6539

PDF
Restricted to UT campus only: Request a copy
226Kb

Abstract:	Efficient intramolecular energy transfer (ET) from an excited chromophore to Nd3+ and Er3+ ions with subsequent emission in the near-infrared (h2) is possible in novel compounds (1). These are made by covalent attachment of fluorescein to a calix[4]arene possessing a cavity at the lower rim in which the trivalent lanthanoid ions are complexed.
Item Type:	Article
Copyright:	© 1998 WILEY-VCH Verlag
Research Group:	Supramolecular Chemistry and Technology (SMCT)
Link to this item:	http://purl.utwente.nl/publications/10984
Official URL:	http://dx.doi.org/10.1002/(SICI)1521-3765(19980515)4:5<772::AID-CHEM772>3.0.CO;2-3
Export this item as:	BibTeX EndNote HTML Citation Reference Manager

Show download statistics for this publication

Repository Staff Only: item control page

Metis ID: 105936