@article{oai:repo.qst.go.jp:00084735,
 author = {Hiroshi, Yukawa and Yamazaki, Shuji and Aoki, Keita and Muto, Kengo and Kihara, Naoto and Sato, Kazuhide and Onoshima, Daisuke and Ochiya, Takahiro and Tanaka, Yasuhito and Yoshinobu, Baba and Hiroshi, Yukawa and Yoshinobu, Baba},
 journal = {Scientific Reports},
 month = {Apr},
 note = {Recent studies have shown that extracellular vesicles (EVs) can be utilized as appropriate and highly specific biomarkers in liquid biopsy for the diagnosis and prognosis of serious illness. However, there are few methods that can collect and isolate miRNA in EVs simply, quickly and efficiently using general equipment such as a normal centrifuge. In this paper, we developed an advanced glass membrane column (AGC) device incorporating a size-controlled macro-porous glass (MPG) membrane with a co-continuous structure to overcome the limitations of conventional EV collection and miRNA extraction from the EVs. The size of macro-pores in the MPG membrane could be accurately controlled by changing the heating temperature and time on the basis of spinodal decomposition of B2O3, Na2O, and SiO2 in phase separation. The AGC device with an MPG membrane could collect the EVs simply and quickly (< 10 min) from cell culture supernatant, serum and urine. This AGC device could extract miRNA from the EVs captured in the MPG membrane with high efficiency when combined with a miRNA extraction solution. We suggest that the AGC device with an MPG membrane can be useful for the diagnosis and prognosis of serious illness using of EVs in various kinds of body fluids.},
 title = {Co-continuous structural effect of size-controlled macro-porous glass membrane on extracellular vesicle collection for the analysis of miRNA},
 volume = {11},
 year = {2021}
}