Christian Würth
Christian Würth
Dirección de correo verificada de BAM.de - Página principal
TítuloCitado porAño
Relative and absolute determination of fluorescence quantum yields of transparent samples
C Würth, M Grabolle, J Pauli, M Spieles, U Resch-Genger
Nature protocols 8 (8), 1535, 2013
5712013
Comparison of methods and achievable uncertainties for the relative and absolute measurement of photoluminescence quantum yields
C Würth, M Grabolle, J Pauli, M Spieles, U Resch-Genger
Analytical chemistry 83 (9), 3431-3439, 2011
1492011
Quenching of the upconversion luminescence of NaYF 4: Yb 3+, Er 3+ and NaYF 4: Yb 3+, Tm 3+ nanophosphors by water: the role of the sensitizer Yb 3+ in non-radiative relaxation
R Arppe, I Hyppänen, N Perälä, R Peltomaa, M Kaiser, C Würth, S Christ, ...
Nanoscale 7 (27), 11746-11757, 2015
1282015
Water dispersible upconverting nanoparticles: effects of surface modification on their luminescence and colloidal stability
S Wilhelm, M Kaiser, C Würth, J Heiland, C Carrillo-Carrion, V Muhr, ...
Nanoscale 7 (4), 1403-1410, 2015
1212015
Targeted luminescent near-infrared polymer-nanoprobes for in vivo imaging of tumor hypoxia
J Napp, T Behnke, L Fischer, C Würth, M Wottawa, DM Katschinski, ...
Analytical chemistry 83 (23), 9039-9046, 2011
1152011
Determination of the absolute fluorescence quantum yield of rhodamine 6G with optical and photoacoustic methods–Providing the basis for fluorescence quantum yield standards
C Würth, MG González, R Niessner, U Panne, C Haisch, UR Genger
Talanta 90, 30-37, 2012
882012
NaYF4:Yb,Er/NaYF4 Core/Shell Nanocrystals with High Upconversion Luminescence Quantum Yield
C Homann, L Krukewitt, F Frenzel, B Grauel, C Würth, U Resch‐Genger, ...
Angewandte Chemie International Edition 57 (28), 8765-8769, 2018
862018
Particle-size-dependent Forster resonance energy transfer from upconversion nanoparticles to organic dyes
V Muhr, C Würth, M Kraft, M Buchner, AJ Baeumner, U Resch-Genger, ...
Analytical chemistry 89 (9), 4868-4874, 2017
812017
Integrating sphere setup for the traceable measurement of absolute photoluminescence quantum yields in the near infrared
C Würth, J Pauli, C Lochmann, M Spieles, U Resch-Genger
Analytical chemistry 84 (3), 1345-1352, 2012
792012
Integrating sphere setup for the traceable measurement of absolute photoluminescence quantum yields in the near infrared
C Würth, J Pauli, C Lochmann, M Spieles, U Resch-Genger
Analytical chemistry 84 (3), 1345-1352, 2012
792012
Femtosecond broadband fluorescence upconversion spectroscopy: Improved setup and photometric correction
XX Zhang, C Würth, L Zhao, U Resch-Genger, NP Ernsting, M Sajadi
Review of Scientific Instruments 82 (6), 063108, 2011
752011
Encapsulation of hydrophobic dyes in polystyrene micro-and nanoparticles via swelling procedures
T Behnke, C Würth, K Hoffmann, M Hübner, U Panne, U Resch-Genger
Journal of fluorescence 21 (3), 937-944, 2011
712011
Scope and limitations of surface functional group quantification methods: exploratory study with poly (acrylic acid)-grafted micro-and nanoparticles
A Hennig, H Borcherding, C Jaeger, S Hatami, C Würth, A Hoffmann, ...
Journal of the American Chemical Society 134 (19), 8268-8276, 2012
652012
Evaluation of a commercial integrating sphere setup for the determination of absolute photoluminescence quantum yields of dilute dye solutions
C Würth, C Lochmann, M Spieles, J Pauli, K Hoffmann, T Schüttrigkeit, ...
Applied spectroscopy 64 (7), 733-741, 2010
642010
Power-dependent upconversion quantum yield of NaYF 4: Yb 3+, Er 3+ nano-and micrometer-sized particles–measurements and simulations
M Kaiser, C Würth, M Kraft, I Hyppänen, T Soukka, U Resch-Genger
Nanoscale 9 (28), 10051-10058, 2017
632017
Quantum yields, surface quenching, and passivation efficiency for ultrasmall core/shell upconverting nanoparticles
C Würth, S Fischer, B Grauel, AP Alivisatos, U Resch-Genger
Journal of the American Chemical Society 140 (14), 4922-4928, 2018
582018
Excitation power dependent population pathways and absolute quantum yields of upconversion nanoparticles in different solvents
C Würth, M Kaiser, S Wilhelm, B Grauel, T Hirsch, U Resch-Genger
Nanoscale 9 (12), 4283-4294, 2017
532017
Absolute photoluminescence quantum yields of IR26 and IR-emissive Cd 1− x Hg x Te and PbS quantum dots–method-and material-inherent challenges
S Hatami, C Würth, M Kaiser, S Leubner, S Gabriel, L Bahrig, V Lesnyak, ...
Nanoscale 7 (1), 133-143, 2015
532015
Critical review of the determination of photoluminescence quantum yields of luminescent reporters
C Würth, D Geißler, T Behnke, M Kaiser, U Resch-Genger
Analytical and bioanalytical chemistry 407 (1), 59-78, 2015
482015
Mechanistic insights into seeded growth processes of gold nanoparticles
J Polte, M Herder, R Erler, S Rolf, A Fischer, C Würth, AF Thünemann, ...
Nanoscale 2 (11), 2463-2469, 2010
442010
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Artículos 1–20