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Real-time visualization of 3-D dynamic microscopic objects using optical diffraction tomography.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kim, Kyoohyun Kim, Kyung Sang Park, Hyunjoo Ye, Jong Chul Park, Yong Keun |
| Copyright Year | 2013 |
| Abstract | 3-D refractive index (RI) distribution is an intrinsic bio-marker for the chemical and structural information about biological cells. Here we develop an optical diffraction tomography technique for the real-time reconstruction of 3-D RI distribution, employing sparse angle illumination and a graphic processing unit (GPU) implementation. The execution time for the tomographic reconstruction is 0.21 s for 96(3) voxels, which is 17 times faster than that of a conventional approach. We demonstrated the real-time visualization capability with imaging the dynamics of Brownian motion of an anisotropic colloidal dimer and the dynamic shape change in a red blood cell upon shear flow. |
| File Format | PDF HTM / HTML |
| DOI | 10.1364/OE.21.032269 |
| PubMed reference number | 24514820 |
| Journal | Medline |
| Volume Number | 21 |
| Issue Number | 26 |
| Alternate Webpage(s) | http://bisp.kaist.ac.kr/papers/Kim2013OpticalSocietyOfAmerica.pdf |
| Alternate Webpage(s) | http://dspace.kaist.ac.kr/bitstream/10203/187115/1/000329205200053.pdf |
| Journal | Optics express |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |