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List of works by Christian Würth

A protected excitation-energy reservoir for efficient upconversion luminescence

scientific article published on 6 December 2017

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

scientific article published in January 2015

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

scientific article published on 01 September 2018

Comparison of Methods and Achievable Uncertainties for the Relative and Absolute Measurement of Photoluminescence Quantum Yields

scientific article published in May 2011

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

scientific article

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

scientific article published in June 2015

Determination of the absolute fluorescence quantum yield of rhodamine 6G with optical and photoacoustic methods – Providing the basis for fluorescence quantum yield standards ⬇️

scientific article published on December 23, 2011

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

scientific article published on 06 May 2020

Excitation wavelength dependence of the photoluminescence quantum yield and decay behavior of CdSe/CdS quantum dot/quantum rods with different aspect ratios

scientific article published on 4 May 2017

Femtosecond broadband fluorescence upconversion spectroscopy: Improved setup and photometric correction

scientific article published in June 2011

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

scientific article

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

scientific article

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

article published in 2016

Mechanistic insights into seeded growth processes of gold nanoparticles

scientific article published on 29 September 2010

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

scientific article published on 14 June 2018

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

scientific article

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

scientific article published on 22 March 2017

Polymer-and glass-based fluorescence standards for the near infrared (NIR) spectral region.

scientific article published in May 2011

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

scientific article published in 2015

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

scientific article published on 23 March 2018

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

scientific article published in 2015

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

scientific article published on 8 May 2012

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

scientific article published on 8 November 2017

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

scientific article published on 24 May 2019

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

scientific article

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

scientific article

Time-resolved luminescence spectroscopy for monitoring the stability and dissolution behaviour of upconverting nanocrystals with different surface coatings

scientific article published on 05 June 2020

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

scientific article

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

scientific article published in January 2015

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

scientific article published on 09 July 2019

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