Probing Pedogenetic Imprints and Functional Properties of Moroccan Clayey Materials Through FFC NMR Relaxometry. [PDF]
Magn Reson ChemFast Field Cycling NMR relaxometry reveals how pedogenetic pathways imprint distinct dynamic signatures in Moroccan clays, shaping their microstructural heterogeneity and technological properties. ABSTRACT Understanding how soil formation processes influence the microstructure and the dynamic behavior of clay‐rich materials is essential for both ...
Bambina P +9 more
europepmc +2 more sources
Multisensorial Assessment of Laser Effects on Shellac Applied on Wall Paintings [PDF]
Sensors, 2021 The assessment of five different laser treatments in the conservation of wall paintings was devised on the basis of the surface temperature monitoring by infrared thermography (IRT), ultraviolet-induced fluorescence-visible (UV-VIS) imaging, and optical ...
Jana Striova +5 more
doaj +2 more sources
Production of Special Fruit Beer With Addition of Cupuassu (Theobroma grandiflorum) Pulp and Prolyl Endopeptidase to Improve Volatile Compounds and Physicochemical Parameters. [PDF]
J Food SciABSTRACT This study assessed the feasibility of incorporating cupuassu pulp and the commercial protease Aspergillus niger prolyl endopeptidase (AN‐PEP) in the production of fruit beer. To preliminarily evaluate the impact of the protease on the beer protein profile, one‐dimensional SDS‐PAGE was employed.
Lopes ECS +8 more
europepmc +2 more sources
Halloysite Nanotubes: Controlled Access and Release by Smart Gates [PDF]
Nanomaterials, 2017 Hollow halloysite nanotubes have been used as nanocontainers for loading and for the triggered release of calcium hydroxide for paper preservation. A strategy for placing end-stoppers into the tubular nanocontainer is proposed and the sustained release ...
Giuseppe Cavallaro +7 more
doaj +2 more sources
Synchrotron radiation Ca K-edge 2D-XANES spectroscopy for studying the stratigraphic distribution of calcium-based consolidants applied in limestones [PDF]
Scientific Reports, 2020 In Heritage Science, the evaluation of stone consolidation treatments by investigating the nature of in situ newly formed products and their penetration depth within the consolidated matrix is a grand challenge.
Letizia Monico +7 more
doaj +2 more sources
The carbonatation of gypsum: Pathways and pseudomorph formation
American Mineralogist, 2009 In this paper, we present an experimental study of the interaction between gypsum (010) surfaces and aqueous solutions of Na2CO3 with different concentrations. This interaction leads to the carbonatation (i.e., the transformation into carbonate minerals) of gypsum crystals, which under ambient conditions shows the characteristics of a mineral ...
Nuria Sánchez-Pastor +2 more
exaly +3 more sources
Can any Basic/Nucleophile Quaternary Salt Promote the Carbonatation of Epoxides? A Review [PDF]
ACS OmegaBrenno A. D. Neto +2 more
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Circular concrete: validating new technologies in the lab and on-site
Acta Polytechnica CTU Proceedings, 2022 The growing importance of a circular economy also holds possibilities for concrete. Some of the principles of circularity, like the re-use of "waste" as secondary raw material and the optimisation of the design with regards to lifespan, environmental ...
Bram Dooms, Jeroen Vrijders
doaj +1 more source
Applied Sciences, 2022 Mg is one of the few materials of choice for biodegradable implants, despite its rapid degradation when used without surface protection treatment. This study presents the effect of carbonation time on the formation of hydrophobic carbonate coatings grown
Monica Popa +3 more
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Carbonatation Du Béton Des Réseaux D’assainissement Dans La Région D'ouargla
Revue Nature et Technologie, 2022 Plusieurs dégradations ont été constatées sur les réseaux d’assainissements (conduites et regards) à cause de la qualité du bétonproduit, le type de conduites utilisées, et aussi l’agressivité de l’environnement extérieur.
Mohammed-Amin BOUMEHRAZ, Mekki MELLAS
doaj +6 more sources