Results 131 to 140 of about 5,265 (264)

Gamma irradiation of adenine and guanine adsorbed into hectorite and attapulgite. [PDF]

open access: yesHeliyon, 2023
Meléndez-López A   +6 more
europepmc   +1 more source

Oxidation State and Structure of Fe in Nontronite: From Oxidizing to Reducing Conditions. [PDF]

open access: yesACS Earth Space Chem, 2023
Qian Y   +8 more
europepmc   +1 more source

Oxidation Rates and Redox Stabilization of Ferrous Iron in Trioctahedral Smectites

open access: gold, 2022
Robert Kupper   +4 more
openalex   +2 more sources

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

open access: yesLife (Basel), 2022
Kloprogge JTT, Hartman H.
europepmc   +1 more source

Smectite Formation from Basaltic Glass Under Acidic Conditions on Mars [PDF]

open access: yes
Massive deposits of phyllosilicates of the smectite group, including Mg/Fe-smectite, have been identified in Mars's ancient Noachian terrain. The observed smectite is hypothesized to form through aqueous alteration of basaltic crust under neutral to ...
Agresti, D. G.   +5 more
core   +1 more source

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