Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Luiz Antonio Pessan"'
Autor:
Helena Bacha Lopes, Thiago Leonardo Rios, Letícia Faustino Adolpho, Alann Thaffarell Portilho de Souza, Ulisses Moreira de Andrade Lopes, Eduardo Henrique Backes, Luiz Antonio Pessan, Gileade Pereira Freitas
Publikováno v:
Materials Research, Vol 27 (2024)
In this study, we hypothesized that microtextured titanium (Ti) surfaces produced by laser metal fusion (LMF) 3D printing may play an important role in osteoblastic differentiation of mesenchymal stem cells (MSCs). For that, MSCs derived from mouse b
Externí odkaz:
https://doaj.org/article/9f63496bb2334bd68454b5df2a96cc5d
Publikováno v:
Biomimetics, Vol 8, Iss 7, p 509 (2023)
Dry fruits and nutshells are biological capsules of outstanding toughness and strength with biomimetic potential to boost fiber-reinforced composites and protective structures. The strategies behind the Betholletia excelsa fruit mechanical performanc
Externí odkaz:
https://doaj.org/article/2cbc68965b554b2f9d3f058ca749e807
Publikováno v:
Polímeros, Vol 32, Iss 3 (2022)
Abstract In this study, the influence of carbon black (CB) trimodal mixture, with different medium particle sizes, on the colorimetric and rheological properties of polyethylene was evaluated. Three different types of CB were selected, with particle
Externí odkaz:
https://doaj.org/article/2aca9ccc0c6a46d1a1e891578c4f34ac
Publikováno v:
Polímeros, Vol 32, Iss 3 (2022)
Abstract In this work, the influence of Specific Mechanical Energy (SME) to disperse a trimodal distribution of carbon black (CB) by extrusion was studied to evaluating the effect on LDPE films properties (colorimetric and rheological). Three types o
Externí odkaz:
https://doaj.org/article/b103ec10c4104a828a1c012621e5be3b
Autor:
Elisa Marozzi Cruz, Lucas Simões Machado, Laura Nicoleti Zamproni, Larissa Valdemarin Bim, Paula Scanavez Ferreira, Leonardo Alves Pinto, Luiz Antonio Pessan, Eduardo Henrique Backes, Marimélia Aparecida Porcionatto
Publikováno v:
Pharmaceutics, Vol 15, Iss 2, p 627 (2023)
Neuronal loss is the ultimate pathophysiologic event in central nervous system (CNS) diseases and replacing these neurons is one of the most significant challenges in regenerative medicine. Providing a suitable microenvironment for new neuron engraft
Externí odkaz:
https://doaj.org/article/ea5981ee333c4cf5a35d6b7d30e1c281
Autor:
Verona Biancardi Oliveira, Cesar Augusto Gonçalves Beatrice, Ricardo Mendes Leal Neto, Wágner Batista Silva, Luiz Antonio Pessan, Walter José Botta, Daniel Rodrigo Leiva
Publikováno v:
Materials Research, Vol 24, Iss 6 (2021)
Abstract The (de)hydrogenation properties of a TiFe intermetallic compound (IMC) alloy activated by cold rolling inside a glovebox at ambient temperature were investigated by kinetic measurements, x-ray powder diffraction (XRD), and transmission elec
Externí odkaz:
https://doaj.org/article/fb5b2406901748bcb16e25ec4bafba80
Publikováno v:
Electrochemical Science Advances, Vol 1, Iss 2, Pp n/a-n/a (2021)
Abstract In this work, a coral‐like nitrogen‐doped carbon electrocatalyst has been prepared via self‐assembly oxidative polymerization of aniline monomers onto silicon nitride (Si3N4) nanospheres, followed by carbonization. The prepared catalys
Externí odkaz:
https://doaj.org/article/21f7c6a048b4454da1e9435a1c98eaa7
Publikováno v:
Materials Research, Vol 20, Iss suppl 2, Pp 452-457 (2017)
To understand the processing influence in an intermeshing corotating twin-screw extrusion (ICTSE) on the morphology and impact properties of the uncompatibilized PBT/ABS (70/30) blend, it was submitted to different processing parameters. In this way
Externí odkaz:
https://doaj.org/article/5bc85b38203345c2b19b119e44b50388
Autor:
Amanda Dantas de Oliveira, Lucas Daniel Chiba de Castro, Cesar Augusto Gonçalves Beatrice, Alessandra de Almeida Lucas, Luiz Antonio Pessan
Publikováno v:
Materials Research, Vol 20, Iss 6, Pp 1630-1637 (2017)
The effect of maleic anhydride (MA) content on morphological, thermal, thermomechanical and mechanical properties of PA6/AES/MMA-MA (66.5/28.5/5 wt%) system was investigated. In general, the simple incorporation of MMA-MA to PA6/AES system is respons
Externí odkaz:
https://doaj.org/article/f11d606a640d454e9b6d68f875dc5185
Publikováno v:
Materials Research, Vol 20, Iss 3, Pp 826-834 (2017)
Poly(ethylene terephthalate)/organically modified montmorillonite (PET/o-Mt) nanocomposites were prepared via melt intercalation in a twin-screw extruder using a polyester ionomer (PETi) as compatibilizer. The o-Mt content used was 0, 1, 3 or 5 wt% a
Externí odkaz:
https://doaj.org/article/1ced9046a20d427281ee07d18e2ae371