Biocompatible and biodegradable materials for organic field-effect transistors

Irimia-Vladu M., Troshin P. A., Reisinger M., Shmygleva L., Kanbur Y., Schwabegger G., ...Daha Fazla

Advanced Functional Materials, cilt.20, sa.23, ss.4069-4076, 2010 (SCI-Expanded, Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 23
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1002/adfm.201001031
  • Dergi Adı: Advanced Functional Materials
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.4069-4076
  • Anahtar Kelimeler: biocompatible electronics, biodegradable electronics, edible electronics, natural materials, organic field-effect transistors
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

Biocompatible-ingestible electronic circuits and capsules for medical diagnosis and monitoring are currently based on traditional silicon technology. Organic electronics has huge potential for developing biodegradable, biocompatible, bioresorbable, or even metabolizable products. An ideal pathway for such electronic devices involves fabrication with materials from nature, or materials found in common commodity products. Transistors with an operational voltage as low as 4-5 V, a source drain current of up to 0.5 μA and an on-off ratio of 3-5 orders of magnitude have been fabricated with such materials. This work comprises steps towards environmentally safe devices in low-cost, large volume, disposable or throwaway electronic applications, such as in food packaging, plastic bags, and disposable dishware. In addition, there is significant potential to use such electronic items in biomedical implants. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.