Results 231 to 240 of about 7,293,586 (309)

Laponite Imparts Ultraviolet Shielding Properties in Polylactic Acid/Guar Gum Bilayer Packaging

Polymer Engineering &Science, EarlyView.
Production of ultraviolet shielding films based on polylactic acid and guar gum incorporated with Laponite. ABSTRACT PLA films are a sustainable alternative to conventional plastics. However, their high cost and limited optical and mechanical properties present challenges that need to be addressed.
Elder dos Santos Araujo, Jessica de Matos Fonseca, Alcilene Rodrigues Monteiro, Germán Ayala Valencia   +3 more
wiley   +1 more source

Desenvolvimento local e processos participativos [PDF]

Interações (Campo Grande), 2019
openaire   +3 more sources

Landscape configuration and soil properties shape ant-mediated seed dispersal in tropical dry forest agricultural landscapes. [PDF]

J Anim Ecol
Silva JM, Lion MB, de França RC, Santos BA, Araujo HFP, Ribeiro-Neto JD.   +5 more
europepmc   +1 more source

Impact of polymer aging on main‐chain poly(fullerene)s with halide chain‐ends for inverted perovskite solar cells

Polymer International, EarlyView.
Subtle variations in halogen chemistry significantly affect the aging behavior of polymeric electron transport layers in inverted perovskite solar cells, underscoring the importance of precise chemical design for enhancing long‐term stability. Abstract As perovskite solar cells (PSCs) advance toward commercialization, the need for stable and easily ...
João V. Paulin, Gabriel L. Nogueira, Douglas H. N. Santos, Marco Antônio G. B. Gomes, Valdemiro P. Carvalho‐Jr, Luiz C. Silva Filho, Roger C. Hiorns, Carlos F. O. Graeff   +7 more
wiley   +1 more source

Microplastic contamination in surface water and sediments of Lake Canaçari, Central Amazon, during the dry season. [PDF]

Environ Monit Assess
Guimarães GDA, da Fonseca RV, de Moraes BR, Ando RA, de Azevedo Rodrigues IJ, Perotti GF, Sant'Anna BS, Hattori GY.   +7 more
europepmc   +1 more source

Synthesis and application of alginate@CuFe2O4 polymeric spheres in 17‐β‐estradiol adsorption processes in Amazonian rivers

Polymer International, EarlyView.
Magnetic alginate beads, functionalized with copper ferrite, effectively remove 17‐β‐estradiol from Amazonian water, exhibiting optimized 238.65 μg g−1 capacity, fast 40 min kinetics, easy recovery, and successful remediation. Abstract The presence of endocrine‐disrupting compounds, such as 17‐β‐estradiol, in aquatic ecosystems poses a significant ...
Dante S Silva, Adriano R. S Silva, Yasmin S Medeiros, José R Santos Neto, Jamily L dos Santos, Ananias L dos Santos, Roberta L. S Bernardino, Giulian César S Sá, Leandro A Pocrifka, Sidnei C dos Santos, Emilly C Silva   +10 more
wiley   +1 more source

Validation of a nursing consultation protocol for preterm infants after hospital discharge. [PDF]

Rev Bras Enferm
Dias KSM, Rosa ACS, Alencar WKS, Barros ÂF.   +3 more
europepmc   +1 more source

Computational design of poly(p‐phenylene vinylene)‐based gas sensors: tunable reactivity and selectivity via side‐group functionalization

Polymer International, EarlyView.
Side‐group functionalization enhances the reactivity and optoelectronic properties of poly(p‐phenylene vinylene) (PPV) derivatives for chemical sensing. PPV‐CN and PPV‐NO2 display strong interactions and pronounced responses, providing molecular‐level insights for designing high‐performance polymer‐based sensors.
Bruno Hori Barboza, Rosangela A Maia, João Paulo Cachaneski‐Lopes, Augusto Batagin‐Neto   +3 more
wiley   +1 more source