Synthesis and Characterisation of Metallo-Porphyrin Dyads

Thiede, J.; Ingle, R.; Chergui, M.; Liu, S.; Häner, R. (25 August 2020). Synthesis and Characterisation of Metallo-Porphyrin Dyads (Unpublished). In: Swiss Chemical Society Fall Meeting 2020. University of Bern. 25.08.2020.

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In comparison to other chromophores, porphyrins show very distinct photophysical and electrochemical features. Their redox and optical properties can easily be tuned by substitutions on the central porphyrin core, as well as by the insertion of a different metal ion in the cavity.[1–3] In this work, we have prepared four different dyads (Figure 1), where two metalloporphyrin units are connected either directly or via a phenylene linker at their meso-positions. A discrepancy in electronic and Coulombic interactions between two porphyrin cores is unambiguously demonstrated by cyclic voltammetry, UV-Vis absorption and fluorescence emission spectra. All these results will be presented and discussed in the virtual poster video.

Item Type:

Conference or Workshop Item (Poster)

Division/Institute:

08 Faculty of Science > Department of Chemistry, Biochemistry and Pharmaceutical Sciences (DCBP)

UniBE Contributor:

Thiede, Jan; Liu, Shi-Xia and Häner, Robert

Subjects:

500 Science > 570 Life sciences; biology
500 Science > 540 Chemistry

Language:

English

Submitter:

Jan Thiede

Date Deposited:

17 Nov 2020 17:37

Last Modified:

17 Nov 2020 17:37

Uncontrolled Keywords:

Porphyrin Dyads

BORIS DOI:

10.7892/boris.146187

URI:

https://boris.unibe.ch/id/eprint/146187

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