C. Würth

发表

Efficient Luminescent Solar Concentrators Based on Environmentally Friendly Cd‐Free Ternary AIS/ZnS Quantum Dots

U. Resch‐Genger, K. D. Wegner, S. Brovelli, 2021, Advanced Optical Materials.

Targeted luminescent near-infrared polymer-nanoprobes for in vivo imaging of tumor hypoxia.

T. Behnke, U. Resch‐Genger, M. Schäferling, 2011, Analytical chemistry.

Industrially scalable and cost-effective Mn2+ doped ZnxCd1−xS/ZnS nanocrystals with 70% photoluminescence quantum yield, as efficient down-shifting materials in photovoltaics

C. Brabec, W. Peukert, H. Steinrück, 2016 .

Excitation power dependent population pathways and absolute quantum yields of upconversion nanoparticles in different solvents.

S. Wilhelm, T. Hirsch, U. Resch‐Genger, 2017, Nanoscale.

Comparison of methods and achievable uncertainties for the relative and absolute measurement of photoluminescence quantum yields.

M. Grabolle, U. Resch‐Genger, J. Pauli, 2011, Analytical chemistry.

LiYF4:Yb/LiYF4 and LiYF4:Yb,Er/LiYF4 core/shell nanocrystals with luminescence decay times similar to YLF laser crystals and the upconversion quantum yield of the Yb,Er doped nanocrystals

M. Haase, U. Resch‐Genger, C. Würth, 2020, Nano Research.

Volume and surface effects on two-photonic and three-photonic processes in dry co-doped upconversion nanocrystals

S. Recknagel, C. Homann, M. Haase, 2021, Nano Research.

Determination of the absolute fluorescence quantum yield of rhodamine 6G with optical and photoacoustic methods--providing the basis for fluorescence quantum yield standards.

Christian Würth, Reinhard Niessner, Ulrich Panne, 2012, Talanta.

NaYF4 :Yb,Er/NaYF4 Core/Shell Nanocrystals with High Upconversion Luminescence Quantum Yield.

C. Homann, M. Haase, U. Resch‐Genger, 2018, Angewandte Chemie.

Tuning the Surface of Nanoparticles: Impact of Poly(2-ethyl-2-oxazoline) on Protein Adsorption in Serum and Cellular Uptake.

M. Maskos, R. Stauber, U. Resch‐Genger, 2016, Macromolecular bioscience.

Shaping Luminescent Properties of Yb3+ and Ho3+ Co-Doped Upconverting Core-Shell β-NaYF4 Nanoparticles by Dopant Distribution and Spacing.

M. Samoć, D. Wawrzyńczyk, U. Resch‐Genger, 2017, Small.

A protected excitation-energy reservoir for efficient upconversion luminescence.

H. Ågren, Haichun Liu, Yong Zhang, 2017, Nanoscale.

Using a long-wave emitting cyanine NIR fluorescence standard and kit for calibration of photoluminescence

T. Behnke, K. Hoffmann, U. Resch‐Genger, 2008 .

Metasurface enhanced sensitized photon upconversion: towards highly efficient low power upconversion applications and nano-scale E-field sensors.

U. Resch‐Genger, C. Becker, P. Manley, 2020, Nano letters.

Efficient sub-15 nm cubic-phase core/shell upconversion nanoparticles as reporters for ensemble and single particle studies.

Guanying Chen, U. Resch‐Genger, Shuang-fang Lim, 2020, Nanoscale.

Quenching of the upconversion luminescence of NaYF₄:Yb³⁺,Er³⁺ and NaYF₄:Yb³⁺,Tm³⁺ nanophosphors by water: the role of the sensitizer Yb³⁺ in non-radiative relaxation.

U. Resch‐Genger, Simon Christ, Riikka Peltomaa, 2015, Nanoscale.

Quantification of Anisotropy-Related Uncertainties in Relative Photoluminescence Quantum Yield Measurements of Nanomaterials – Semiconductor Quantum Dots and Rods

U. Resch‐Genger, D. Geißler, C. Würth, 2015 .

Yb,Nd,Er-doped upconversion nanoparticles: 980 nm versus 808 nm excitation.

T. Hirsch, U. Resch‐Genger, C. Würth, 2019, Nanoscale.

Explaining the influence of dopant concentration and excitation power density on the luminescence and brightness of β-NaYF4:Yb3+,Er3+ nanoparticles: Measurements and simulations

U. Resch‐Genger, T. Soukka, C. Würth, 2019, Nano Research.

On the decay time of upconversion luminescence.

H. Ågren, Haichun Liu, J. Widengren, 2019, Nanoscale.

Yb- and Er concentration dependence of the upconversion luminescence of highly doped NaYF4:Yb,Er/NaYF4:Lu core/shell nanocrystals prepared by a water-free synthesis

M. Haase, U. Resch‐Genger, C. Würth, 2022, Nano Research.

Particle-Size-Dependent Förster Resonance Energy Transfer from Upconversion Nanoparticles to Organic Dyes.

A. Baeumner, M. Buchner, T. Hirsch, 2017, Analytical chemistry.

Mechanistic insights into seeded growth processes of gold nanoparticles.

F. Emmerling, A. Thünemann, R. Kraehnert, 2010, Nanoscale.

Colour-optimized quantum yields of Yb, Tm Co-doped upconversion nanocrystals

U. Resch‐Genger, T. Soukka, C. Würth, 2019, Methods and applications in fluorescence.

Sensitization of upconverting nanoparticles with a NIR-emissive cyanine dye using a micellar encapsulation approach

B. Rühle, U. Resch‐Genger, Y. Slominskii, 2019, Methods and applications in fluorescence.

Inherently Broadband Photoluminescence in Ag–In–S/ZnS Quantum Dots Observed in Ensemble and Single-Particle Studies

D. Zahn, O. Stroyuk, U. Resch‐Genger, 2019, The Journal of Physical Chemistry C.

Multiband emission from single β-NaYF4(Yb,Er) nanoparticles at high excitation power densities and comparison to ensemble studies

Y. Mély, T. Hirsch, U. Resch‐Genger, 2021, Nano Research.

Dopant ion concentration-dependent upconversion luminescence of cubic SrF2:Yb3+,Er3+ nanocrystals prepared by a fluorolytic sol-gel method.

E. Kemnitz, U. Resch‐Genger, C. Würth, 2022, Nanoscale.

Relative and absolute determination of fluorescence quantum yields of transparent samples

M. Grabolle, U. Resch‐Genger, J. Pauli, 2013, Nature Protocols.

Quantum Yields, Surface Quenching, and Passivation Efficiency for Ultrasmall Core/Shell Upconverting Nanoparticles.

Ute Resch-Genger, Christian Würth, A Paul Alivisatos, 2018, Journal of the American Chemical Society.

New life of ancient pigments: application in high-performance optical sensing materials.

I. Klimant, U. Resch‐Genger, S. Borisov, 2013, Analytical chemistry.

Femtosecond broadband fluorescence upconversion spectroscopy: improved setup and photometric correction.

N. Ernsting, U. Resch‐Genger, M. Sajadi, 2011, The Review of scientific instruments.

Fluorophore-Labeled Siloxane-Based Nanoparticles for Biomedical Applications

M. Maskos, U. Resch‐Genger, O. Koshkina, 2011 .

Power-dependent upconversion quantum yield of NaYF4:Yb3+,Er3+ nano- and micrometer-sized particles - measurements and simulations.

Ute Resch-Genger, Christian Würth, Martin Kaiser, 2017, Nanoscale.

Simple Self-Referenced Luminescent pH Sensors Based on Upconversion Nanocrystals and pH-Sensitive Fluorescent BODIPY Dyes.

U. Resch‐Genger, C. Würth, A. Koerdt, 2019, Analytical chemistry.

Scope and limitations of surface functional group quantification methods: exploratory study with poly(acrylic acid)-grafted micro- and nanoparticles.

K. Hoffmann, U. Resch‐Genger, U. Schedler, 2012, Journal of the American Chemical Society.

Fluorescent magnetoliposomes as a platform technology for functional and molecular MR and optical imaging.

F. Kiessling, I. Slabu, U. Resch‐Genger, 2012, Contrast media & molecular imaging.

Evolution of Size and Optical Properties of Upconverting Nanoparticles during High-Temperature Synthesis

M. Krumrey, U. Resch‐Genger, S. Wahl, 2018, The Journal of Physical Chemistry C.

Four- and Five-Component Syntheses and Photophysical Properties of Emission Solvatochromic 3-Aminovinylquinoxalines.

T. Behnke, W. Frank, U. Resch‐Genger, 2017, The Journal of organic chemistry.

Critical review of the determination of photoluminescence quantum yields of luminescent reporters

T. Behnke, U. Resch‐Genger, D. Geißler, 2014, Analytical and Bioanalytical Chemistry.

Absolute photoluminescence quantum yields of IR26 and IR-emissive Cd(1-x)Hg(x)Te and PbS quantum dots--method- and material-inherent challenges.

A. Eychmüller, U. Resch‐Genger, V. Lesnyak, 2015, Nanoscale.

Metasurface‐Enhanced Photon Upconversion upon 1550 nm Excitation

U. Resch‐Genger, C. Becker, P. Manley, 2021, Advanced Optical Materials.

Synthesis of NIR‐Emitting InAs‐Based Core/Shell Quantum Dots with the Use of Tripyrazolylarsane as Arsenic Precursor

A. Eychmüller, J. Weigand, U. Resch‐Genger, 2018, Particle & Particle Systems Characterization.

Upconversion properties of SrF2:Yb3+,Er3+ single crystals

A. Turshatov, U. Resch‐Genger, D. Busko, 2020 .

Particle-size-dependent upconversion luminescence of NaYF4: Yb, Er nanoparticles in organic solvents and water at different excitation power densities

T. Hirsch, U. Resch‐Genger, C. Würth, 2018, Nano Research.

Water dispersible upconverting nanoparticles: effects of surface modification on their luminescence and colloidal stability.

S. Wilhelm, O. Wolfbeis, T. Hirsch, 2015, Nanoscale.

Simple strategies towards bright polymer particles via one-step staining procedures

T. Behnke, K. Hoffmann, U. Resch‐Genger, 2012 .

Integrating sphere setup for the traceable measurement of absolute photoluminescence quantum yields in the near infrared.

U. Resch‐Genger, J. Pauli, C. Würth, 2012, Analytical chemistry.

Polymer-and Glass-based Fluorescence Standards for the Near Infrared (NIR) Spectral Region

T. Behnke, K. Hoffmann, U. Resch‐Genger, 2011, Journal of Fluorescence.

Absolute upconversion quantum yields of blue-emitting LiYF4:Yb3+,Tm3+ upconverting nanoparticles.

Ute Resch-Genger, Christian Würth, Florian Frenzel, 2018, Physical chemistry chemical physics : PCCP.

Optically Detected Degradation of NaYF4:Yb,Tm-Based Upconversion Nanoparticles in Phosphate Buffered Saline Solution.

J. Kovač, U. Resch‐Genger, D. Lisjak, 2017, Langmuir : the ACS journal of surfaces and colloids.

Encapsulation of Hydrophobic Dyes in Polystyrene Micro- and Nanoparticles via Swelling Procedures

Ute Resch-Genger, Christian Würth, Thomas Behnke, 2011, Journal of Fluorescence.

Preparation of core-shell structured NaYF4: Yb3+/Tm3+@NaYF4: Yb3+/Er3+ nanoparticles with high sensitivity, low resolution and good reliability and Application of their fluorescence temperature properties

U. Resch‐Genger, A. Ansari, C. Würth, 2022, CrystEngComm.

Target-specific nanoparticles containing a broad band emissive NIR dye for the sensitive detection and characterization of tumor development.

Ute Resch-Genger, Christian Würth, Robert Brehm, 2013, Biomaterials.

Synthesis and characterisation of highly fluorescent core–shell nanoparticles based on Alexa dyes

T. Behnke, U. Resch‐Genger, W. Österle, 2012, Journal of Nanoparticle Research.

The toolbox of fluorescence standards: flexible calibration tools for the standardization of fluorescence-based measurements

Ute Resch-Genger, A. Engel, T. Behnke, 2010, Defense + Commercial Sensing.

Fluorescence Quantum Yield and Single-Particle Emission of CdSe Dot/CdS Rod Nanocrystals

U. Resch‐Genger, A. Kornowski, H. Weller, 2019, The Journal of Physical Chemistry C.

Evaluation of a Commercial Integrating Sphere Setup for the Determination of Absolute Photoluminescence Quantum Yields of Dilute Dye Solutions

K. Hoffmann, U. Resch‐Genger, T. Franzl, 2010, Applied spectroscopy.

Assessing the influence of microwave-assisted synthesis parameters and stabilizing ligands on the optical properties of AIS/ZnS quantum dots

U. Resch‐Genger, I. Häusler, K. D. Wegner, 2022, Scientific Reports.

Spectroscopic characterization of coumarin-stained beads: quantification of the number of fluorophores per particle with solid-state 19F-NMR and measurement of absolute fluorescence quantum yields.

T. Behnke, U. Resch‐Genger, C. Würth, 2012, Analytical chemistry.

Determination of Photoluminescence Quantum Yields of Scattering Media with an Integrating Sphere: Direct and Indirect Illumination

U. Resch‐Genger, C. Würth, 2015, Applied spectroscopy.

Efficiency scale for scattering luminescent particles linked to fundamental and measurable spectroscopic properties.

T. Behnke, U. Resch‐Genger, J. Gienger, 2023, Scientific reports.