Modulating the optical properties of carbon dots by peptide condensates

Dor Gaash, Simran Dewan, Avigail Baruch Leshem, Kumar Sagar Jaiswal, Raz Jelinek, Ayala Lampel

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


Here, we utilized designed condensates formed by liquid-liquid phase separation (LLPS) of cationic and aromatic peptide to sequester tyrosine-based carbon dots (C-dots). The C-dots fluorescence is quenched and retrieved upon partitioning and release from condensates, allowing a spatial regulation of C-dots fluorescence which can be utilized for biosensing applications.

Original languageEnglish
Pages (from-to)12298-12301
Number of pages4
JournalChemical Communications
Issue number82
StatePublished - 27 Sep 2023

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • General Chemistry
  • Catalysis


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