Nanoparticle Surfaces: Mixed Organic Ligand Shells: Controlling the Nanoparticle Surface Morphology toward Tuning the Optoelectronic Properties (Small 2/2020)

Christian Henkel; Judith E. Wittmann; Johannes Träg; Johannes Will; Lisa M. S. Stiegler; Peter Strohriegl; Andreas Hirsch; Tobias Unruh; Dirk Zahn; Marcus Halik; Dirk M. Guldi

doi:10.1002/smll.202070009

journal article·2020-01Open access

Nanoparticle Surfaces: Mixed Organic Ligand Shells: Controlling the Nanoparticle Surface Morphology toward Tuning the Optoelectronic Properties (Small 2/2020)

Christian Henkel, Judith E. Wittmann, Johannes Träg, Johannes Will, Lisa M. S. Stiegler, Peter Strohriegl, Andreas Hirsch, Tobias Unruh, Dirk Zahn, Marcus Halik, Dirk M. Guldi

Small· Volume 16· Issue 2

Publisher page Open full text

Source abstract

Abstract

The optical properties of perylene bisimide dyes (PBI) are strongly aggregation dependent. Thus, PBIs are perfect candidates for probing interdye interactions immobilized onto nanoparticle surfaces. The synergetic interplay of different spectroscopic techniques and molecular dynamics simulations gives insights into the aggregation in the form of H-aggregates. Overall, the conclusions presented in article number 1903729 by Marcus Halik, Dirk M. Guldi, and co-workers enable fine-tuning of the surface morphology of the attached dyes.

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Research context

Nanomaterials Electronic materials

OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications

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Affiliations

Department Chemistry and Pharmacy Interdisciplinary Center for Molecular Materials (ICMM) Friedrich‐Alexander‐University Erlangen‐Nürnberg Egerlandstraße 3 91058 Erlangen Germany

Organic Materials and Devices Friedrich‐Alexander‐University Erlangen‐Nürnberg Cauerstraße 3 91058 Erlangen Germany

Computer Chemistry Center Friedrich‐Alexander‐University Erlangen‐Nürnberg Nägelsbachstraße 25 91052 Erlangen Germany

Institute for Crystallography and Structural Physics Friedrich‐Alexander‐University Erlangen‐Nürnberg Staudtstraße 3 91058 Erlangen Germany

Center for Nanoanalysis and Electron Microscopy Friedrich‐Alexander‐University Erlangen‐Nürnberg Cauerstraße 6 91058 Erlangen Germany

Chair of Organic Chemistry II Friedrich‐Alexander‐University Erlangen‐Nürnberg Nikolaus‐Fiebiger‐Straße 10 91058 Erlangen Germany

Macromolecular Chemistry I University of Bayreuth Universitätsstraße 30 95440 Bayreuth Germany

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