Results 131 to 140 of about 2,180 (204)

Study by transmission electron microcospy of activated saponite

, 1999
This work studies the modifications undergone by the Creen Clays Saponite in the Tagus Basin subjected to activation treatments, and stresses the influence of the development of the electronic microscopy technique for studying these materials.
Suárez Barrios, M., Santiago, C. de, Romero, E., Martín Pozas, J. M.   +3 more
core  

'Geophagy' and Clay Minerals: Influencing Ruminal Microbial Fermentation for Methane Mitigation. [PDF]

Microorganisms
Hosen Z, Islam MR, Naidu R, Biswas B.
europepmc   +1 more source

Bifunctional Paramagnetic and Luminescent Clays Obtained by Incorporation of Gd³⁺ and Eu³⁺ Ions in the Saponite Framework. [PDF]

Inorg Chem, 2021
Marchesi S, Bisio C, Lalli D, Marchese L, Platas-Iglesias C, Carniato F.   +5 more
europepmc   +1 more source

Heterogeneity of rock-hosted microbial communities in a serpentinizing aquifer of the Coast Range Ophiolite. [PDF]

Front Microbiol
Twing KI, Brazelton WJ, McCollom TM, Schubotz F, Pendleton HL, Harris RL, Brown AR, Richins SM, Kubo MDY, Hoehler TM, Cardace D, Schrenk MO.   +11 more
europepmc   +1 more source

A dehydrated space-weathered skin cloaking the hydrated interior of Ryugu. [PDF]

Nat Astron, 2023
Noguchi T, Matsumoto T, Miyake A, Igami Y, Haruta M, Saito H, Hata S, Seto Y, Miyahara M, Tomioka N, Ishii HA, Bradley JP, Ohtaki KK, Dobrică E, Leroux H, Le Guillou C, Jacob D, de la Peña F, Laforet S, Marinova M, Langenhorst F, Harries D, Beck P, Phan THV, Rebois R, Abreu NM, Gray J, Zega T, Zanetta PM, Thompson MS, Stroud R, Burgess K, Cymes BA, Bridges JC, Hicks L, Lee MR, Daly L, Bland PA, Zolensky ME, Frank DR, Martinez J, Tsuchiyama A, Yasutake M, Matsuno J, Okumura S, Mitsukawa I, Uesugi K, Uesugi M, Takeuchi A, Sun M, Enju S, Takigawa A, Michikami T, Nakamura T, Matsumoto M, Nakauchi Y, Abe M, Arakawa M, Fujii A, Hayakawa M, Hirata N, Hirata N, Honda R, Honda C, Hosoda S, Iijima YI, Ikeda H, Ishiguro M, Ishihara Y, Iwata T, Kawahara K, Kikuchi S, Kitazato K, Matsumoto K, Matsuoka M, Mimasu Y, Miura A, Morota T, Nakazawa S, Namiki N, Noda H, Noguchi R, Ogawa N, Ogawa K, Okada T, Okamoto C, Ono G, Ozaki M, Saiki T, Sakatani N, Sawada H, Senshu H, Shimaki Y, Shirai K, Sugita S, Takei Y, Takeuchi H, Tanaka S, Tatsumi E, Terui F, Tsukizaki R, Wada K, Yamada M, Yamada T, Yamamoto Y, Yano H, Yokota Y, Yoshihara K, Yoshikawa M, Yoshikawa K, Fukai R, Furuya S, Hatakeda K, Hayashi T, Hitomi Y, Kumagai K, Miyazaki A, Nakato A, Nishimura M, Soejima H, Suzuki AI, Usui T, Yada T, Yamamoto D, Yogata K, Yoshitake M, Connolly HC, Lauretta DS, Yurimoto H, Nagashima K, Kawasaki N, Sakamoto N, Okazaki R, Yabuta H, Naraoka H, Sakamoto K, Tachibana S, Watanabe SI, Tsuda Y.   +138 more
europepmc   +1 more source

Chlorite/saponite混合層鉱物のX線回折線プロフィル

The relation between the x-ray line profile and the nature of interstratification in interstratified chlorite/saponite has been investigated. The line profiles are calculated by electric computer based on the theory of KAKINOKI and KoMURA (1952).
WATANABE, Takashi, 渡辺, 隆, ワタナベ, タカシ   +2 more
core  

Ammonium-bearing phyllosilicate grains detected in Ryugu and Bennu samples via infrared spectroscopy. [PDF]

Nat Commun
Jiang T, Baklouti D, Pilorget C, Loizeau D, Hatakeda K, Mahlke M, Nardelli L, Le Pivert-Jolivet T, Bibring JP, Sheppard R, Aléon-Toppani A, Brunetto R, Lantz C, Poulet F, Okada T, Fukai R, Usui T, Abe M, Dionnet Z, Djouadi Z, Enokido Y, Hamm V, Kawasaki S, Langevin Y, Miyazaki A, Moussi-Soffys A, Nagashima K, Nishimura M, Riu L, Sakurai R, Shimonishi R, Tahara R, Yada T, Yogata K.   +33 more
europepmc   +1 more source

Nitrogen K-edge X-ray adsorption near-edge structure spectroscopy of chemically adsorbed ammonia gas on clay minerals and the ¹⁵N/¹⁴N-nitrogen isotopic fractionation. [PDF]

Anal Sci
Sugahara H, Yoshimura T, Tamenori Y, Takano Y, Ogawa NO, Chikaraishi Y, Ohkouchi N.   +6 more
europepmc   +1 more source

Clays and the Origin of Life: The Experiments. [PDF]

Life (Basel), 2022
Kloprogge JTT, Hartman H.
europepmc   +1 more source

Abiotic CO₂ reduction promoted by carbonate and phyllosilicate minerals on the primitive seafloor. [PDF]

Nat Commun
Zhong Y, Zhang N, Huan D, Low J, Daniel I, Cleaves HJ, Zhang C, Li Y, Jiang Y, Wang X, Glein CR, Li J, Bai Y, Li Y, Huang F, Qin L, Knoll AH, Hao J, Long R, Xiong Y.   +19 more
europepmc   +1 more source