Electrochemically triggered release of human insulin from an insulin-impregnated reduced graphene oxide modified electrode

Florina Teodorescu, Laure Rolland, Viswanatha Ramarao, Amar Abderrahmani, Daniel Mandler, Rabah Boukherroub, Sabine Szunerits

Research output: Contribution to journalArticlepeer-review

Abstract

An electrochemical insulin-delivery system based on reduced graphene oxide impregnated with insulin is described. Upon application of a potential pulse of -0.8 V for 30 min, up to 70 ± 4% of human insulin was released into a physiological medium while preserving its biological activity.

Original languageAmerican English
Pages (from-to)14167-14170
Number of pages4
JournalChemical Communications
Volume51
Issue number75
DOIs
StatePublished - 30 Jul 2015

All Science Journal Classification (ASJC) codes

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

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