Inversion of the rectifying effect in diblock molecular diodes by protonation

  • Gustavo M. Morales
  • , Ping Jiang
  • , Shenwen Yuan
  • , Youngu Lee
  • , Arturo Sanchez
  • , Wei You
  • , Luping Yu

Research output: Contribution to journalArticlepeer-review

155 Scopus citations

Abstract

A new molecular diode based on biphenyl-co-bispyrimidine was synthesized and showed a pronounced rectifying effect. Further studies indicate that protonation on the nitrogen atoms of the diode molecule by strong acids can reversibly alter the rectifying direction. This phenomenon can be envisioned as a starting point for single molecule detection devices.

Original languageEnglish
Pages (from-to)10456-10457
Number of pages2
JournalJournal of the American Chemical Society
Volume127
Issue number30
DOIs
StatePublished - 3 Aug 2005

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