Ping-Pong Energy Transfer in Covalently Linked Porphyrin-MoS2 Architectures

Canton-Vitoria R, Scharl T, Stergiou A, Cadranel A, Arenal R, Guldi DM, Tagmatarchis N (2020)

Publication Type: Journal article

Publication year: 2020

Journal

Angewandte Chemie International Edition Wiley

DOI: 10.1002/anie.201914494

Abstract

Molybdenum disulfide nanosheets covalently modified with porphyrin were prepared and fully characterized. Neither the porphyrin absorption nor its fluorescence was notably affected by covalent linkage to MoS2. The use of transient absorption spectroscopy showed that a complex ping-pong energy-transfer mechanism, namely from the porphyrin to MoS2 and back to the porphyrin, operated. This study reveals the potential of transition-metal dichalcogenides in photosensitization processes.

Authors with CRIS profile

Tobias Scharl Lehrstuhl für Physikalische Chemie I Alejandro Cadranel Lehrstuhl für Physikalische Chemie I Dirk Michael Guldi Lehrstuhl für Physikalische Chemie I

Involved external institutions

National Hellenic Research Foundation (NHRF) / Εθνικό Ίδρυμα Ερευνών GR Greece (GR) Universidad de Zaragoza ES Spain (ES)

How to cite

APA:

Canton-Vitoria, R., Scharl, T., Stergiou, A., Cadranel, A., Arenal, R., Guldi, D.M., & Tagmatarchis, N. (2020). Ping-Pong Energy Transfer in Covalently Linked Porphyrin-MoS2 Architectures. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201914494

MLA:

Canton-Vitoria, Ruben, et al. "Ping-Pong Energy Transfer in Covalently Linked Porphyrin-MoS2 Architectures." Angewandte Chemie International Edition (2020).

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