| Project/Area Number |
24658086
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied microbiology
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| Research Institution | Ritsumeikan University |
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Principal Investigator |
MIHARA Hisaaki 立命館大学, 生命科学部, 准教授 (30324693)
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| Co-Investigator(Renkei-kenkyūsha) |
MINEMOTO Takashi 立命館大学, 理工学部, 准教授 (80373091)
SAITO Shigeki 立命館大学, 立命館グローバル・イノベーション研究機構, 研究員 (30589908)
TANI Yasushi 立命館大学, 立命館グローバル・イノベーション研究機構, 研究員 (90583295)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | セレン粒子 / 微生物 / 太陽電池材料 / ナノ粒子 / インド |
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| Research Abstract |
Several strains (Cellulomonas sp. D3a, D3b, Enterobacter sp. D2b, G3a, Pseudomonas sp. B2a, F2a, F3b, G2a) were isolated as selenite-tolerant bacteria, which grew on a solid medium containing more than 300 mM selenite. Study on the Ag nanoparticles formation using a culture supernatant of E. coli suggests that a metabolite of fumarate may be participated in the formation of Ag nano particle. An outer membrane porin-like protein, OmpC from Enterobacter sp. may play an important role in the regulation of the size of Se particles.
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