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Presentamos la caracterización tecnológica y composicional de cerámica de estilo Molinos hallada en la localidad de Punta de la Peña en Antofagasta de la Sierra (puna meridional argentina) y en sitios de la cuenca de...

Objetivou-se avaliar as características morfológicas de plantas de alfafa relacionadas à aptidão ao pastejo. Foram avaliadas três populações de alfafa Crioula de diferentes regiões geográficas, sem histórico de...

Nickel salts of Keggin heteropolytungstates with the general formula NixAyW12−yO39or40 (A = Si/P) were synthesized and studied as bulk catalytic materials or supported ones by deposition on modified and functionalized ...

Zinc Selenide Nanoparticles (NPs) were fabricated by the aqueous techneque using cold plasma under atmospheric pressure with an exposure time of 3 min and a gas flow rate of 3 liters per minute. films' structural charact...

Cu2ZnSnS4 (CZTS) is one of the promising materials for absorber layers of new-generation thin film solar cells. Various synthetic routes of materials preparation and structural characterization have been explored so far....

Jianghua Hu,1,2,* Shanhong Sun,3,* Kun Gao,4 Jianqing Deng,5 Penglong Yu1 1College of Traditional Chinese Medicine, Chongqing Three Gorges Medical College, Chongqing, People’s Republic of China; 2Depart...

A novel and cost-effective synthesis of silicon nanocrystallites (

Incorporation of filler materials in polymer composites have gained due to their superior qualities such as improved properties. The objective of the work is to study the effect of plant-based fillers, such as Rice Husk ...

Steel fiber (SF) cement mortar, renowned for its dual advantages of strength and toughness, is widely used in construction, transportation, and other engineering fields. However, in actual service, it often faces challen...

Las plumas de pollo son residuos de la industria avícola que se generan en grandes volúmenes, están conformadas por queratina, proteína rica en cisteína, enlaces disulfuro y residuos hidrofóbicos y su reconversión...

Ochre pigments, in all their varieties, have played a key role in Northwestern Argentinian pottery for more than 2000 years. Present in different styles, they are combined with other colours on surface paints. This artic...

Recycling of construction waste is essential for sustainable cement-based materials, yet the variable composition of recycled autoclaved aerated concrete (AAC) powder pose significant challenges when used in grouting app...

Abstract The additive manufacturing of continuous fiber composites has the advantage of a high-precision and efficient forming process, which can realize the lightweight and integrated manufacturing of complex structures...

Abstract A promising approach for constructing visible-light-responsive photocatalysts with superior activity is realized through the surface grafting of wide-band-gap semiconductors with earth-abundant elements. Consequ...

In the present work, the mechanical performance of polylactic acid (PLA) based composites reinforced with hydroxyapatite (HA) or β-tricalcium phosphate (β-TCP) was investigated. The polymer was melt compounded with 1 a...

Ultrafast laser 3D lithography based on non-linear light–matter interactions, widely known as multi-photon lithography (MPL), offers unrivaled precision rapid prototyping and flexible additive manufacturing options. 3D...

"This work described the preparation and characterization of water insoluble chitosan derivatives as lead adsorbents. In highly regioselective reactions, N-substituted crosslinked chitosan derivatives were obtained by cr...

La meseta del Portezuelo está localizada en un sector estratégico para la movilidad de los grupos humanos en el centro-oeste de la provincia de Santa Cruz. La disponibilidad de recursos líticos, hídricos, menor carga...

Heavy metal contamination poses serious environmental and health risks, even at trace levels, highlighting the need for efficient and sustainable detection strategies. This study presents a green approach for producing n...

Cerium-based materials were intensively studied in last years because of their high oxygen storage capacity (OSC) associated to the reversible Ce4+ Ce3+ process and their properties closely related to the defect chemistr...

The increasing demand for sustainable materials in the textile industry has prompted the exploration of agrowaste fibers as alternative raw materials for circular production systems that convert waste into high-value pro...

Co-doped titanium dioxide materials were successfully synthesized by the sol–gel method. Molybdenum was incorporated into all materials at 0.5 wt %, while the co-dopants, copper and cobalt, were added at 0.2–0.5 wt %...

Abstract Atomic force microscopy (AFM) is a widely used tool for nanoscale characterization across materials science, energy research, and biology. However, its adoption in high-throughput materials discovery and statist...

An advanced full-wave time-domain numerical model for reverse saturable absorption (RSA) is presented and verified. Rate equations describing atomic relaxations and excitation dynamics are coupled to the Maxwell equation...