Cancer cell imaging by stable wet near-field scanning optical microscope with resonance tracking method
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- Title
- Cancer cell imaging by stable wet near-field scanning optical microscope with resonance tracking method
- Authors
- Park, Kyoung-Duck; Park, Doo Jae; Jeong, Mun Seok; Choi, Geun Chang; Lee, Seung Gol; Byeon, Clare Chisu; Choi, Soo Bong
- Date Issued
- 2014-05
- Publisher
- 한국물리학회
- Abstract
- We report on a successful topographical and optical imaging of various cancer cells in liquid and in air by using a stable wet near-field scanning optical microscope that utilizes a resonance tracking method. We observed a clear dehydration which gives rise to a decrease in the cell volume down to 51%. In addition, a micro-ball lens effect due to the round-shaped young cancer cells was observed from near-field imaging, where the refractive index of young cancer cells was deduced.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/114711
- DOI
- 10.3938/jkps.64.1500
- ISSN
- 0374-4884
- Article Type
- Article
- Citation
- Journal of the Korean Physical Society, vol. 64, no. 10, page. 1500 - 1503, 2014-05
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