Scanning Near-Field Optical Microscopy

  • Dušan Vobornik NRC-SIMS
  • Slavenka Vobornik Department of Medical Physics and Biophysics, Faculty of Medicine, University of Sarajevo
Keywords: microscopy, optical microscopy, resolution, scanning

Abstract

An average human eye can see details down to 0,07 mm in size. The ability to see smaller details of the matter is correlated with the development of the science and the comprehension of the nature. Today’s science needs eyes for the nano-world. Examples are easily found in biology and medical sciences. There is a great need to determine shape, size, chemical composition, molecular structure and dynamic properties of nano-structures. To do this, microscopes with high spatial, spectral and temporal resolution are required. Scanning Near-field Optical Microscopy (SNOM) is a new step in the evolution of microscopy. The conventional, lens-based microscopes have their resolution limited by diffraction. SNOM is not subject to this limitation and can offer up to 70 times better resolution.

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Scanning Near-Field Optical Microscopy
Published
2008-02-20
How to Cite
1.
Vobornik D, Vobornik S. Scanning Near-Field Optical Microscopy. Bosn J of Basic Med Sci [Internet]. 2008Feb.20 [cited 2020Jul.13];8(1):63-1. Available from: http://www.bjbms.org/ojs/index.php/bjbms/article/view/3000
Section
Reviews