@article{oai:air.repo.nii.ac.jp:00005957,
 author = {Hiromitsu, Shirasawa and Jin, Kumagai and Emiko, Sato and Katsuya, Kabashima and Yukiyo, Kumazawa and Wataru, Sato and Hiroshi, Miura and Ryuta, Nakamura and Hiroshi, Nanjo and Yoshihiro, Minamiya and Yoichi, Akagami and Yukihiro, Terada},
 journal = {SCIENTIFIC REPORTS},
 month = {},
 note = {Recently, a new technique was developed for non-catalytically mixing microdroplets. In this method, an alternating-current (AC) electric field is used to promote the antigen-antibody reaction within the microdroplet. Previously, this technique has only been applied to histological examinations of flat structures, such as surgical specimens. In this study, we applied this technique for the first time to immunofluorescence staining of three-dimensional structures, specifically, mammalian eggs. We diluted an antibody against microtubules from 1:1,000 to 1:16,000, and compared the chromatic degree and extent of fading across dilutions. In addition, we varied the frequency of AC electricfield mixing from 5 Hz to 46 Hz and evaluated the effect on microtubule staining. Microtubules were more strongly stained after AC electric-field mixing for only 5 minutes, even when the concentration of primary antibody was 10 times lower than in conventional methods. AC electric-field mixing also alleviated microtubule fading. At all frequencies tested, AC electric-field mixing resulted in stronger microtubule staining than in controls. There was no clear difference in a microtubule staining between frequencies. These results suggest that the novel method could reduce antibody consumption and shorten immunofluorescence staining time.},
 title = {Novel method for immunofluorescence staining of mammalian eggs using non-contact alternating-current electric-field mixing of microdroplets},
 volume = {5},
 year = {2015}
}