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- Park, Kyoung-Duck
- Nano-PhotoEnergy Lab.
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Cancer cell imaging by stable wet near-field scanning optical microscope with resonance tracking method
- Author(s)
- Park, Kyoung-Duck, Park, Doo Jae, Jeong, Mun Seok, Choi, Geun Chang, Lee, Seung Gol, Byeon, Clare Chisu, Choi, Soo Bong
- Issued Date
- 2014-05
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.64, no.10, pp.1500 - 1503
- 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.
- Publisher
- KOREAN PHYSICAL SOC
- ISSN
- 0374-4884
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