Artigo

Synthesis and evaluation of the potential deleterious effects of ZnO nanomaterials (nanoneedles and nanoflowers) on blood components, including albumin, erythrocytes and human isolated primary neutrophils

Writers: Bruna Pastrello, Luana Chiquetto Paracatu, Luiza de Carvalho Bertozo, Iêda Maria Martinez Paino, Paulo Noronha Lisboa-Filho, Valdecir Farias Ximenes Keywords: Erythrocytes; Human serum albumin; Neutrophils; Sonochemistry; Zinc oxide nanoparticles; Metal oxide nanoparticles; Health effects Abstract: The application of zinc oxide (ZnO) nanoparticles in biomaterials has increased significantly in […]

Artigo

Lanthanum-doped PZT synthesized by the oxidant peroxide method and sintered by conventional and microwave routes

Writers: Mayra D. Gonçalves, Emerson R. Camargo Keywords: Wet-chemical synthesis; PLZT; Microwave sintering; OPM route Abstract: Lanthanum-doped lead zirconate titanate (Pb0.95La0.05Zr1−xTixO3) with two different compositions, x=0.20 (PLZT20) and 0.80 (PLZT80), were successfully obtained by the […]

Artigo

Formation and composition of adsorbates on hydrophobic carbon surfaces from aqueous laccase-maltodextrin mixture suspension

Writers: Yendry Regina Corrales Ureña, Paulo Noronha Lisboa-Filho, Michael Szardenings, Linda Gätjen, Paul-Ludwig Michael Noeske, Klaus Rischka Keywords: Laccase; Maltodextrin; Hydrophobic; Bio-functionalization; Carbon Abstract: A robust procedure for the surface bio-functionalization of carbon surfaces was […]

Artigo

Membranas Híbridas com Potencial Uso em Células a Combustível – Parte 1: Nanocompósitos de Poli(eterimida) Sulfonada

Writers: Ana Catarina de Oliveira Gomes, Beatriz Uieda, Andre Akio Tamashiro, Adhemar Collà Ruvolo Filho, Luiz Antonio Pessan Palavras-chave: Membrana polimérica, nanocompósito polimérico, célula a combustível, eletrólito polimérico Resumo: Células a combustível usando membranas poliméricas condutoras […]

1 2