Label-free optical monitoring of surface adhesion of extracellular vesicles by grating coupled interferometry

D. Patko, B. Gyorgy, A. Nemeth, K. E. Szabó-Taylor, A. Kittel, E. I. Buzas, R. Horvath

Research output: Contribution to journalArticle

17 Citations (Scopus)


In this proof-of-principle study a label-free optical sensor is demonstrated to monitor the surface adhesion of extracellular vesicles secreted by live cells on to various extracellular matrix proteins.

Original languageEnglish
Pages (from-to)697-701
Number of pages5
JournalSensors and Actuators, B: Chemical
Publication statusPublished - Sep 2 2013



  • Extracellular vesicles
  • Grating coupled waveguide
  • Label-free
  • Microvesicle
  • Optical chip
  • Vesicle adhesion

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

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