Stephen I. Klink
University of Twente
13 Papers
135 Citations
Stephen I. Klink is an academic researcher from University of Twente. The author has contributed to research in topics: Luminescence & Lanthanide. The author has an hindex of 11, co-authored 13 publications.
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Papers
Rare-earth doped polymers for planar optical amplifiers
Lenneke H. Slooff,A. van Blaaderen,Albert Polman,Gerald A. Hebbink,Stephen I. Klink,F.C.J.M. van Veggel,David N. Reinhoudt,J.W. Hofstraat +7 more
TL;DR: In this paper, two different approaches to dope a polymer waveguide with rare-earth ions are presented, one based on organic cage-like complexes that encapsulate the rare earth ion and the other based on Er-doped silica colloidal spheres.
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A Systematic Study of the Photophysical Processes in Polydentate Triphenylene-Functionalized Eu3+, Tb3+, Nd3+, Yb3+, and Er3+ Complexes
Stephen I. Klink,Lennart Grave,David N. Reinhoudt,Frank C. J. M. van Veggel,Martinus H. V. Werts,Frank A. J. Geurts,Johannes W. Hofstraat +6 more
TL;DR: In this paper, the lifetime of terphenyl-based lanthanide complexes with a triphenylene antenna chromophore (Ln) has been investigated and the processes preceding the luminescence in the sensitization process have been studied in detail.
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Transition Metal Complexes as Photosensitizers for Near-Infrared Lanthanide Luminescence
TL;DR: This research has been financially supported by the Council for Chemical Sciences of the Netherlands Organization for Scientific Research (CW-NWO), and the MALDI-TOF mass spectra.
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Sensitized near-infrared luminescence from polydentate triphenylene-functionalized Nd3+, Yb3+, and Er3+ complexes
Stephen I. Klink,Gerald A. Hebbink,Lennart Grave,F.C.J.M. van Veggel,David N. Reinhoudt,Lenneke H. Slooff,Albert Polman,J.W. Hofstraat +7 more
TL;DR: In this article, the authors show that a significant fraction of the excited triphenylene triplet state is quenched by oxygen, instead of contributing to the population of the luminescent state of the lanthanide ion.
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Singlet energy transfer as the main pathway in the sensitization of near-infrared Nd3+ luminescence by dansyl and lissamine dyes.
Gerald A. Hebbink,Stephen I. Klink,Lennart Grave,Patrick G. B. Oude Alink,Frank C. J. M. van Veggel +4 more
TL;DR: It is shown that in dansyl- and lissamine-functionalized Nd3+ complexes energy transfer occurs from the singlet state of the sensitizers to the Nd2+ center, which apparently is competitive with the fluorescence.
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