Listar por autor "Xiao, Xiao"

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Chirality Amplified: Long, Discrete Helicene Nanoribbons

Xiao, Xiao; Pedersen, Stephan K.; Aranda, Daniel; Yang, Jingjing; Wiscons, Ren A.; Pittelkow, Michael; Steigerwald, Michael L.; Santoro, Fabrizio; Schuster, Nathaniel J.; Nuckolls, Colin[et al.] (ACS Publications, 2020-12-30)

Here we report the synthesis of two polyhelicene frameworks consisting, from end-to-end, of 18 and 24 fused benzene rings. The latter exhibits the largest electronic circular dichroism in the visible spectrum of any molecule. ...
Origin of Chiroptic Amplification in Perylene-Diimide Helicenes

Schuster, Nathaniel J.; Xiao, Xiao; Avila Ferrer, Francisco J.; Santoro, Fabrizio; Nuckolls, Collin; Aranda, Daniel[et al.] (American Chemical Society, 2021-01-21)

Molecules with a large chiroptic response in the visible range are key in the design of new efficient chiral optoelectronic devices. It has recently been shown that NP3H, a helicene-based nanoribbon with three perylene ...