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Akademický článek

Visible Light-Driven Photocatalysis and Antibacterial Performance of a Cu-TiO 2 Nanocomposite.

Autor: de Lima MS; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, 95070560 Caxias do Sul, Rio Grande do Sul, Brazil., Schio AL; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, 95070560 Caxias do Sul, Rio Grande do Sul, Brazil., Aguzzoli C; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, 95070560 Caxias do Sul, Rio Grande do Sul, Brazil., de Souza WV; Biotechnology Institute, University of Caxias do Sul, 95070560 Caxias do Sul, Rio Grande do Sul, Brazil., Roesch-Ely M; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, 95070560 Caxias do Sul, Rio Grande do Sul, Brazil.; Biotechnology Institute, University of Caxias do Sul, 95070560 Caxias do Sul, Rio Grande do Sul, Brazil., Leidens LM; 'Gleb Wataghin' Institute of Physics, State University of Campinas, 13083-859 São Paulo, Brazil., Boeira CD; 'Gleb Wataghin' Institute of Physics, State University of Campinas, 13083-859 São Paulo, Brazil., Alvarez F; 'Gleb Wataghin' Institute of Physics, State University of Campinas, 13083-859 São Paulo, Brazil., Elois MA; Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, 88040-900 Florianópolis, Santa Catarina, Brazil., Fongaro G; Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, 88040-900 Florianópolis, Santa Catarina, Brazil., Figueroa CA; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, 95070560 Caxias do Sul, Rio Grande do Sul, Brazil., Michels AF; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, 95070560 Caxias do Sul, Rio Grande do Sul, Brazil.

Publikováno v: ACS omega [ACS Omega] 2024 Nov 11; Vol. 9 (47), pp. 47122-47134. Date of Electronic Publication: 2024 Nov 11 (Print Publication: 2024).

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Akademický článek

Illuminating Pathways to Dynamic Nanotribology: Light-Mediated Active Control of Interfacial Friction with Nanosuspensions.

Autor: Leidens LM; PPGMAT, University of Caxias do Sul, Caxias do Sul, RS, 95070-560, Brazil.; Instituto de Física 'Gleb Wataghin', Universidade Estadual de Campinas, Campinas, SP, 13083-970, Brazil., Michels AF; PPGMAT, University of Caxias do Sul, Caxias do Sul, RS, 95070-560, Brazil., Machado G; Laboratory of Microscope and Microanalysis, Northeast Center for Strategic Technologies (CETENE), Recife, PE, 50740-545, Brazil., Alvarez F; Instituto de Física 'Gleb Wataghin', Universidade Estadual de Campinas, Campinas, SP, 13083-970, Brazil., Smirnov AI; Department of Chemistry, North Carolina State University, Raleigh, NC, 27695, USA., Krim J; Department of Physics, North Carolina State University, Raleigh, NC, 27695, USA., Figueroa CA; PPGMAT, University of Caxias do Sul, Caxias do Sul, RS, 95070-560, Brazil.

Publikováno v: Small (Weinheim an der Bergstrasse, Germany) [Small] 2024 Nov; Vol. 20 (44), pp. e2404268. Date of Electronic Publication: 2024 Jul 16.

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Akademický článek

Light, Copper, Action: Visible-Light Illumination Enhances Bactericidal Activity of Copper Particles.

Autor: Schio AL; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil., de Lima MS; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil., Frassini R; Biotechnology Institute, University of Caxias do Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil., Scariot FJ; Biotechnology Institute, University of Caxias do Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil., Cemin F; 'Gleb Wataghin' Institute of Physics, State University of Campinas, Campinas 13083-859, São Paulo, Brazil., Elois MA; Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil., Alvarez F; 'Gleb Wataghin' Institute of Physics, State University of Campinas, Campinas 13083-859, São Paulo, Brazil., Michels AF; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil., Fongaro G; Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, Brazil., Roesch-Ely M; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil.; Biotechnology Institute, University of Caxias do Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil., Figueroa CA; Postgraduate Program in Materials Science and Engineering, University of Caxias do Sul, Caxias do Sul 95070-560, Rio Grande do Sul, Brazil.

Publikováno v: ACS biomaterials science & engineering [ACS Biomater Sci Eng] 2024 Mar 11; Vol. 10 (3), pp. 1808-1818. Date of Electronic Publication: 2024 Feb 27.

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Akademický článek

Phototribology: Control of Friction by Light.

Autor: Perotti BL; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul 95070-560, Brazil., Cammarata A; Department of Control Engineering, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, Prague 6 16627, Czech Republic., Cemin F; Laboratoire de Physique des Gaz et des Plasmas (LPGP), Université Paris-Saclay, CNRS, Orsay Cedex F-91405, France., Sales de Mello SR; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul 95070-560, Brazil., Leidens LM; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul 95070-560, Brazil., Echeverrigaray FG; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul 95070-560, Brazil., Minea T; Laboratoire de Physique des Gaz et des Plasmas (LPGP), Université Paris-Saclay, CNRS, Orsay Cedex F-91405, France., Alvarez F; Instituto de Física 'Gleb Wataghin' (IFGW), Universidade Estadual de Campinas (UNICAMP), Campinas, São Paulo 13083-970, Brazil., Michels AF; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul 95070-560, Brazil., Polcar T; Department of Control Engineering, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, Prague 6 16627, Czech Republic.; Engineering and Physical Sciences, University of Southampton, Southampton SO17 1BJ, U.K., Figueroa CA; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), Universidade de Caxias do Sul, Caxias do Sul, Rio Grande do Sul 95070-560, Brazil.

Publikováno v: ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2021 Sep 15; Vol. 13 (36), pp. 43746-43754. Date of Electronic Publication: 2021 Sep 07.

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Akademický článek

On the physicochemical origin of nanoscale friction: the polarizability and electronegativity relationship tailoring nanotribology.

Autor: Leidens LM; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), University of Caxias do Sul (UCS), 95070-560, Caxias do Sul, RS, Brazil. cafiguer@ucs.br., Maia da Costa MEH; Physics Department, Pontifical Catholic University of Rio de Janeiro (PUC-RIO), 22453-900, Rio de Janeiro, RJ, Brazil., Figueroa NS; Physics Department, Pontifical Catholic University of Rio de Janeiro (PUC-RIO), 22453-900, Rio de Janeiro, RJ, Brazil., Barbieri RA; Central Laboratory of Microscopy (LCMIC), University of Caxias do Sul (UCS), 95070-560, Caxias do Sul, RS, Brazil., Alvarez F; Institute of Physics 'Gleb Wataghin', Campinas State University (UNICAMP), 13083-970, Campinas, SP, Brazil., Michels AF; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), University of Caxias do Sul (UCS), 95070-560, Caxias do Sul, RS, Brazil. cafiguer@ucs.br., Figueroa CA; Programa de Pós-Graduação em Engenharia e Ciência dos Materiais (PPGMAT), University of Caxias do Sul (UCS), 95070-560, Caxias do Sul, RS, Brazil. cafiguer@ucs.br and Plasmar Tecnologia Ltda, 95030-775, Caxias do Sul, RS, Brazil.

Publikováno v: Physical chemistry chemical physics : PCCP [Phys Chem Chem Phys] 2021 Feb 04; Vol. 23 (4), pp. 2873-2884.

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Akademický článek

Substrate Bias Voltage Tailoring the Interfacial Chemistry of a-SiC x :H: A Surprising Improvement in Adhesion of a-C:H Thin Films Deposited on Ferrous Alloys Controlled by Oxygen.

Autor: Crespi ÂE; PPGMAT , Universidade de Caxias do Sul , 95070-560 Caxias do Sul , RS , Brazil., Leidens LM; PPGMAT , Universidade de Caxias do Sul , 95070-560 Caxias do Sul , RS , Brazil., Antunes V; Instituto de Física 'Gleb Wataghin' , Universidade Estadual de Campinas , 13083-970 Campinas , SP , Brazil., Perotti BL; PPGMAT , Universidade de Caxias do Sul , 95070-560 Caxias do Sul , RS , Brazil., Michels AF; PPGMAT , Universidade de Caxias do Sul , 95070-560 Caxias do Sul , RS , Brazil., Alvarez F; Instituto de Física 'Gleb Wataghin' , Universidade Estadual de Campinas , 13083-970 Campinas , SP , Brazil., Figueroa CA; PPGMAT , Universidade de Caxias do Sul , 95070-560 Caxias do Sul , RS , Brazil.; Plasmar Tecnologia Ltda. , 95030-775 Caxias do Sul , RS , Brazil.

Publikováno v: ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2019 May 15; Vol. 11 (19), pp. 18024-18033. Date of Electronic Publication: 2019 May 01.

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