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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
(A,B) Interaction of Gly with a silicate surface adopting different adsorption modes (adapted from Refs. [154,155]). (C) Sanidine surface model containing an acidic Lewis and Bronsted site, and the interaction of Gly with these surface sites (adapted from Refs. [158,159]).