DataVXACS Applied Nano MaterialsPaper
journal article·2021-12-24Open access

Rhodium-Complex-Functionalized and Polydopamine-Coated CdSe@CdS Nanorods for Photocatalytic NAD + Reduction

Marcel Boecker, Mathias Micheel, Alexander K. Mengele, Christof Neumann, Tilmann Herberger, Tommaso Marchesi D’Alvise, Bei Liu, Andreas Undisz, Sven Rau, Andrey Turchanin, Christopher V. Synatschke, Maria Wächtler, Tanja Weil

ACS Applied Nano Materials· Volume 4· Issue 12
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Source abstract

Abstract

We report on a photocatalytic system consisting of CdSe@CdS nanorods coated with a polydopamine (PDA) shell functionalized with molecular rhodium catalysts. The PDA shell was implemented to enhance the photostability of the photosensitizer, to act as a charge-transfer mediator between the nanorods and the catalyst, and to offer multiple options for stable covalent functionalization. This allows for spatial proximity and efficient shuttling of charges between the sensitizer and the reaction center. The activity of the photocatalytic system was demonstrated by light-driven reduction of nicotinamide adenine dinucleotide (NAD+) to its reduced form NADH. This work shows that PDA-coated nanostructures present an attractive platform for covalent attachment of reduction and oxidation reaction centers for photocatalytic applications.
Source: openalex_inverted_index · Quality: baseline

Research context

NanomaterialsCatalysis & surfaces

OpenAlex topics: Advanced Photocatalysis Techniques · Quantum Dots Synthesis And Properties · Advanced biosensing and bioanalysis techniques

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department for Synthesis of Macromolecules, Max Planck Institute for Polymer Research, 55128 Mainz, Germany

Department of Functional Interfaces, Leibniz Institute of Photonic Technology, 07745 Jena, Germany

Institute of Inorganic Chemistry I, Ulm University, 89081 Ulm, Germany

Institute of Physical Chemistry, Friedrich Schiller University Jena, 07743 Jena, Germany

Institute of Materials Science and Engineering, Chemnitz University of Technology, 09125 Chemnitz, Germany

Otto Schott Institute of Materials Research, Friedrich Schiller University Jena, 07743 Jena, Germany

Abbe Center of Photonics (ACP), Albert-Einstein-Straße 6, 07745 Jena, Germany

Funding

Deutsche Forschungsgemeinschaft · H2020 Marie Sk??odowska-Curie Actions · China Scholarship Council · Fonds der Chemischen Industrie

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