Gold nanoparticle-mediated laser stimulation causes a complex stress signal in neuronal cells

Sonja Johannsmeier, Patrick Heeger, Mitsuhiro Terakawa, Stefan Kalies, Alexander Heisterkamp, Tammo Ripken, Dag Heinemann

研究成果: Conference contribution

抄録

Gold nanoparticle mediated laser stimulation of neuronal cells allows for cell activation on a single-cell level. It could therefore be considered an alternative to classical electric neurostimulation. The physiological impact of this new approach has not been intensively studied so far. Here, we investigate the targeted cell's reaction to a laser stimulus based on its calcium response. A complex cellular reaction involving multiple sources has been revealed.

本文言語English
ホスト出版物のタイトルMedical Laser Applications and Laser-Tissue Interactions VIII
編集者Ronald Sroka, Lothar D. Lilge
出版社SPIE
ISBN(電子版)9781510612921
DOI
出版ステータスPublished - 2017
イベントMedical Laser Applications and Laser-Tissue Interactions VIII 2017 - Munich, Germany
継続期間: 2017 6 252017 6 29

出版物シリーズ

名前Progress in Biomedical Optics and Imaging - Proceedings of SPIE
10417
ISSN(印刷版)1605-7422

Other

OtherMedical Laser Applications and Laser-Tissue Interactions VIII 2017
CountryGermany
CityMunich
Period17/6/2517/6/29

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Atomic and Molecular Physics, and Optics
  • Radiology Nuclear Medicine and imaging

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