Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Yukinori Tani"'
Publikováno v:
Minerals, Vol 14, Iss 4, p 330 (2024)
A fungus, Acremonium strictum KR21-2, produces biogenic manganese oxides (BMOs) that can oxidize exogenous Mn2+ ions to form different BMO phases. When other guest ions are present during the BMO formation, it can strongly affect the mineralogical ch
Externí odkaz:
https://doaj.org/article/01d569df8f214dc1a8dc8226e0196f01
Publikováno v:
Minerals, Vol 12, Iss 11, p 1368 (2022)
Biogenic Mn oxides (BMOs) have become captivating with regard to elemental sequestration, especially at circumneutral pH conditions. The interaction of BMOs with oxyanions, such as vanadate (V), molybdate (VI), and tungstate (VI), remains uncertain.
Externí odkaz:
https://doaj.org/article/4859b9ad45144ccca051d357810b8cd7
Publikováno v:
Minerals, Vol 12, Iss 3, p 358 (2022)
Biogenic manganese oxides (BMOs) have attractive environmental applications owing to their metal sequestration and oxidizing abilities. Although Co readily accumulates into Mn oxide phases in natural environments, the Co2+ sequestration process that
Externí odkaz:
https://doaj.org/article/dddc8465c5894ab38a09031d8992af47
Publikováno v:
Minerals, Vol 11, Iss 1, p 53 (2021)
Biogenic manganese oxides (BMOs) formed in a culture of the Mn(II)-oxidizing fungus Acremonium strictum strain KR21-2 are known to retain enzymatic Mn(II) oxidation activity. Consequently, these are increasingly attracting attention as a substrate fo
Externí odkaz:
https://doaj.org/article/2b23156ee0404d548d4542270bd27396
Autor:
Fuyumi Tojo, Ayumi Kitayama, Naoyuki Miyata, Kunihiro Okano, Jun Fukushima, Ryuichiro Suzuki, Yukinori Tani
Publikováno v:
Catalysts, Vol 10, Iss 6, p 686 (2020)
Diverse ascomycete fungi oxidize manganese(II) [Mn(II)] and produce Mn(III, IV) oxides in terrestrial and freshwater environments. Although multicopper oxidase (MCO) is considered to be a key catalyst in mediating Mn(II) oxidation in ascomycetes, the
Externí odkaz:
https://doaj.org/article/188dc9ba8a0f4df3b0aabcc7e6ddcaaa
Publikováno v:
Catalysts, Vol 10, Iss 1, p 44 (2019)
Biogenic manganese oxides (BMOs) have gained increasing attention for environmental application because of their sequestration and oxidizing abilities for various elements. Oxidation and sequestration of Cr(III) by BMOs, however, still remain unknown
Externí odkaz:
https://doaj.org/article/3eef587730934b4c80e0dd78779826e7
Autor:
Michinobu Kuwae, Bruce P Finney, Zhiyuan Shi, Aya Sakaguchi, Narumi Tsugeki, Takayuki Omori, Tetsuro Agusa, Yoshiaki Suzuki, Yusuke Yokoyama, Hirofumi Hinata, Yoshio Hatada, Jun Inoue, Kazumi Matsuoka, Misaki Shimada, Hikaru Takahara, Shin Takahashi, Daisuke Ueno, Atsuko Amano, Jun Tsutsumi, Masanobu Yamamoto, Keiji Takemura, Keitaro Yamada, Ken Ikehara, Tsuyoshi Haraguchi, Stephen Tims, Michaela Froehlich, Leslie Keith Fifield, Takahiro Aze, Kimikazu Sasa, Tsutomu Takahashi, Masumi Matsumura, Yukinori Tani, Peter R Leavitt, Hideyuki Doi, Tomohisa Irino, Kazuyoshi Moriya, Akira Hayashida, Kotaro Hirose, Hidekazu Suzuki, Yoshiki Saito
Publikováno v:
The Anthropocene Review. 10:49-86
For assessment of the potential of the Beppu Bay sediments as a Global boundary Stratotype Section and Point (GSSP) candidate for the Anthropocene, we have integrated datasets of 99 proxies. The datasets for the sequences date back 100 years for most
Publikováno v:
Hydrobiologia. 850:1487-1501
Autor:
Michinobu Kuwae, Narumi Tsugeki, Bruce P. Finney, Yukinori Tani, Jonaotaro Onodera, Mako Kiyoto, Mitsukuni Kusaka, Takuya Sagawa, Yugo Nakamura, Hiroji Ohnishi, Hiroshi Kuroda, Noboru Okuda, Tamihisa Ohta, Minoru Ikehara, Tomohisa Irino
Publikováno v:
Quaternary Research. 107:27-42
Little is known about the dynamics of marine food chains spanning primary to higher trophic levels on centennial and longer timescales, especially where the supply of dissolved iron limits primary productivity. To elucidate the long-term dynamics of
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 331:1109-1114