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Atmospheric pressure plasma deposition of eugenol-derived film on metallic biom...
Getnet, Tsegaye Gashaw [UNESP]; Kayama, Milton E. [UNESP]; Rangel, Elidiane C. [UNESP]; Duarte, Iolanda C.S.; da Silva, Gabriela FMade available in DSpace on 2022-04-29T08:45:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-09-30; Eugenol (4-Allyl-2‑methoxy phenol) is widely used as a condiment and bactericidal coatings for food packing and biomaterials. We have investigated the deposition and characterization of eugenol-derived films (EDF) on stainless steel surfaces deposited using atmospheric pressure plasma discharge for supp...
Electrochemical properties and nano-hardness of anodic oxide film grown over Al...
Regone, Natal Nerímio; Freire, Célia Marina Alvarenga; Ballester, Margarita; Rangel, Elidiane C. [UNESP]; Cruz, Nilson C. [UNESP]Made available in DSpace on 2022-04-29T08:48:59Z (GMT). No. of bitstreams: 0 Previous issue date: 2004-12-01; Al-Cu alloy is largely employed in mechanical and aircraft industries. Usually aluminum and aluminum alloys are submitted to an electrochemical process called anodizing that consists on growing an oxide film on their surface. The oxide film protects metallic substrate because it has higher hardness and ...
The improvement of thin polymer film properties through plasma immersion ion im...
Rangel, Elidiane C. [UNESP]; Cruz, Nilson C. [UNESP]; Mota, Rogério P. [UNESP]; Algatti, Maurício A. [UNESP]; Honda, Roberto Y. [UNESP]Made available in DSpace on 2022-04-29T22:28:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2001-01-01; Thin polymer films were deposited from acetylene and argon mixtures by plasma immersion ion implantation and deposition. The effect of the pulse frequency, v, on molecular structure, optical gap, contact angle and hardness of the films was investigated. It was observed progressive dehydrogenation of the...
Effect of plasma oxidation treatment on production of a SiOx/SiOxCyHz Bilayer t...
Ribeiro, Rafael P. [UNESP]; Rangel, Rita De Cássia C. [UNESP]; Fernandes, Felipe O. [UNESP]; Cruz, Nilson C. [UNESP]; Rangel, Elidiane C. [UNESP]Made available in DSpace on 2022-05-01T06:31:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Because of its excellent properties, carbon steel is a material widely used in several sectors. However, it is easily corroded when exposed to the environment. Seeking to remedy this problem, the possibility of coating carbon steel with SiOx/SiOxCyHzfilms generated by deposition and oxidation in low-pre...
Methylene blue and metformin photocatalytic activity of CeO2-Nb2O5 coatings is ...
Orsetti, Fábio R. [UNESP]; Bukman, Laís [UNESP]; Santos, Janaina S.; Nagay, Bruna E.; Rangel, Elidiane C. [UNESP]; Cruz, Nilson C. [UNESP]Made available in DSpace on 2022-05-01T08:44:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01; Despite UV photolysis is common industrial water treatment, existent approaches are still not fully effective nor practical due to the growing amount of discharged effluents. Titanium dioxide (TiO2) has been used as a semiconductor for photocatalytic degradation of pollutants, but its efficiency is limi...
Labmade metallizer: Deposition of aluminum film on glass substrate and subseque...
Mezavila-Garcia, Uanderson; Santos, Janaina S.; Rangel, Elidiane C. [UNESP]; Cruz, Nilson C. [UNESP]; Trivinho-Strixino, FranciscoMade available in DSpace on 2022-05-01T09:00:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Thermo Fisher Scientific; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); In this work, the assembly of a low-cost metallizer is presented, based on p...
Copper source determines chemistry and topography of implant coatings to optima...
Cordeiro, Jairo M.; Nagay, Bruna E.; Dini, Caroline; Souza, João G.S.; Rangel, Elidiane C. [UNESP]; da Cruz, Nilson C. [UNESP]; Yang, FangMade available in DSpace on 2022-05-01T10:19:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Implant-related infections at the early healing period are considered one of the main risk factors in ...
OsteoBLAST: Computational Routine of Global Molecular Analysis Applied to Bioma...
Ferreira, Marcel Rodrigues [UNESP]; Milani, Renato; Rangel, Elidiane C. [UNESP]; Peppelenbosch, Maikel; Zambuzzi, Willian [UNESP]Made available in DSpace on 2021-06-25T10:37:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-10-08; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); For bone purposes, surface modifications are a common trend in biomaterials research aiming to reduce the time necessary for osteointegration, culminating in faster recovery of patients. In this scenario, analysis of intracellular signaling ...
Optimizing citric acid protocol to control implant-related infections: An in vi...
Cordeiro, Jairo M.; Pires, Júlia M.; Souza, João G. S.; Lima, Carolina V.; Bertolini, Martinna M.; Rangel, Elidiane C. [UNESP]; Barão, Valentim A. R.Made available in DSpace on 2021-06-25T11:11:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-06-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Objective: The present study aimed to establish an optimized protocol for biofilm removal from titaniu...
Polymer Photodegradation Followed by Infrared: A Tutorial
Mena, Rodrigo L.; Cacuro, Thiago A.; Freitas, Amanda S. M. de; Rangel, Elidiane C. [UNESP]; Waldman, Walter R.Made available in DSpace on 2021-06-25T19:36:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-07-01; Since the first scientific study published by August Wilhelm Hofmann at 1861, where he found the role of oxygen in the degradation of weathered materials, a lot of progress has been made regarding the understanding of the mechanisms that lead to the polymer degradation. In this work, it was proposed a p...