# Controlling molecular helicity: A new approach to constructing chiral nanographenes

- Source: Phys.org - latest science and technology news stories
- Published: 2026-11-05T18:40:02+00:00
- Category: Science
- Original: https://phys.org/news/2026-11-molecular-helicity-approach-chiral-nanographenes.html
- Canonical: https://groundlevelnews.com/story/controlling-molecular-helicity-a-new-approach-to-constructing-chiral-n-b3abd8/

Nanographenes with up to eight helicene units can now be selectively synthesized using a two-step process. Researchers from Science Tokyo have developed a strategy to synthesize multi-helical nanographenes containing up to eight helicene units with controlled handedness.

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