Search Results - "von Borczyskowski, Christian"
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Single molecule studies on dynamics in liquid crystals
Published in International Journal of Molecular Sciences (26-09-2013)“…Single molecule (SM) methods are able to resolve structure related dynamics of guest molecules in liquid crystals (LC). Highly diluted small dye molecules on…”
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Identification of different donor-acceptor structures via Förster Resonance Energy Transfer (FRET) in quantum-dot-perylene bisimide assemblies
Published in International journal of molecular sciences (01-12-2009)“…Nanoassemblies are formed via self-assembly of ZnS capped CdSe quantum dots (QD) and perylene bisimide (PBI) dyes. Upon assembly formation the QD…”
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Interface properties of OFETs based on an air-stable n-channel perylene tetracarboxylic diimide semiconductor
Published in Physica status solidi. A, Applications and materials science (01-03-2012)“…In this study, several experimental techniques were employed to gain insights into the molecular interactions at the interfaces in organic field‐effect…”
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Tuning Electronic States of a CdSe/ZnS Quantum Dot by Only One Functional Dye Molecule
Published in ACS nano (24-03-2015)“…Self-assembly of only one functionalized porphyrin dye molecule with one CdSe/ZnS quantum dot (QD) not only modifies the photoluminescence (PL) intensity but…”
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Influence of single dye molecules on temperature and time dependent optical properties of CdSe/ZnS quantum dots: Ensemble and single nanoassembly detection
Published in Chemical physics (08-10-2012)“…[Display omitted] ► Ensemble and single assembly optical experiments for CdSe/ZnS QD–dye nanocomposites. ► Temperature lowering or dye attachment leads to a…”
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Correlation of Intermittency of Quantum Dot Photoluminescence Intensity, Decay Time, and Energy
Published in physica status solidi (b) (01-02-2019)“…Intermittency of photoluminescence (PL) intensity is a common feature of semiconductor quantum dots (QDs). Here, we show for ZnS capped CdSe QDs that the…”
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Electron−Phonon Coupling and Localization of Excitons in Single Silicon Nanocrystals
Published in Nano letters (01-02-2008)“…We report a detailed photoluminescence (PL) study on single silicon nanocrystals produced by laser pyrolysis. The PL spectra reveal nearly homogeneously…”
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Inkjet printing as a tool for the patterned deposition of octadecylsiloxane monolayers on silicon oxide surfaces
Published in Physical chemistry chemical physics : PCCP (01-01-2013)“…We present a case study about inkjet printing as a tool for molecular patterning of silicon oxide surfaces with hydrophobic functionality, mediated by…”
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Morphological Characterization of Spray-Coated PCBM Thin Films
Published in E-journal of surface science and nanotechnology (01-01-2012)“…Spray-coating is an interesting alternative technique for producing large area and flexible electronics. However, spray-coated organic films deposited on…”
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FRET and ligand related NON-FRET processes in single quantum dot-perylene bisimide assemblies
Published in Physical chemistry chemical physics : PCCP (01-01-2010)“…Nanoassemblies are formed via self-assembly of ZnS capped CdSe quantum dots (QD) and perylene bisimide dyes (PBI). Upon assembly formation with functionalized…”
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Optical investigation of diffusion of single Ag markers in confined water films
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-11-2014)“…Silver (Ag) clusters with sub-nanometer diameter show as a kind of marker fluorescence emission in the visible range and allow besides optical single-cluster…”
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Assemblies from metallic and semiconducting nanocrystals
Published in Applied physics. A, Materials science & processing (01-05-2014)“…Optical properties of nanomaterials such as semiconductor and metal quantum dots are important for sensors and photovoltaic applications. We report on optical,…”
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Selective surface modification of lithographic silicon oxide nanostructures by organofunctional silanes
Published in Beilstein journal of nanotechnology (25-03-2013)“…This study investigates the controlled chemical functionalization of silicon oxide nanostructures prepared by AFM-anodization lithography of alkyl-terminated…”
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Influence of self-trapped states on the fluorescence intermittency of single molecules
Published in Applied physics letters (01-08-2005)“…We present data on photoinduced fluorescence intermittency of single terrylene molecules embedded in polymer films. Intermittency statistics follow power laws…”
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Spectral Diffusion of Single Molecules in a Hierarchical Energy Landscape
Published in Chemphyschem (07-02-2011)“…Spectral diffusion as a result of both the transitions between different molecular conformers and the ′′molecular softness′′ of quasi‐free perylene diimides on…”
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Change point analysis of matrix dependent photoluminescence intermittency of single CdSe/ZnS quantum dots with intermediate intensity levels
Published in Chemical physics (08-10-2012)“…[Display omitted] ► We study single blinking CdSe/ZnS quantum dots in polystyrene and polyvinyl alcohol. ► The blinking dynamics were analysed with respect to…”
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Electric Field Dependent Photoluminescence Blinking of Single Hybrid CdSe/CdS-PMMA Quantum Dots
Published in Journal of physical chemistry. C (22-07-2021)“…Single CdSe/CdS quantum dots have been embedded into a polymer (poly(methyl methacrylate), PMMA) nanoparticle of about 50 nm diameter. The influence of…”
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The Fluorescence Intermittency for Quantum Dots Is Not Power-Law Distributed: A Luminescence Intensity Resolved Approach
Published in ACS nano (22-04-2014)“…The photoluminescence (PL) of single emitters like semiconductor quantum dots (QDs) shows PL intermittency, often called blinking. We explore the PL…”
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Dynamics of Single Molecule Stokes Shifts: Influence of Conformation and Environment
Published 23-06-2018“…The Journal of Physical Chemistry Letters 2016 7 (21), 4281-4284 We report on time dependent Stokes shift measurements of single molecules. Broadband…”
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