Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/90342
Título: | Chlorine doping impact on the photocatalytic and antibacterial activity of sprayed In2S3 films |
Autor(es): | Toumi, Mohamed Tiss, Belgacem Bouguila, Noureddine Cristea, Daniel Croitoru, Catalin Ghiuta, Ioana Marin, Alexandru Horia Velicu, Ioana Laura Tiron, Vasile Craciun, Valentin Kraini, Mabrouk Alaya, Sahbi Moura, C. Cunha, L. |
Palavras-chave: | Anti-bacterial Atomic force microscopy Doping Indium sulfide Raman spectroscopy Spray pyrolysis photocatalysts |
Data: | Out-2023 |
Editora: | ICE Publishing |
Revista: | Surface Innovations |
Citação: | Toumi, M., Tiss, B., Bouguila, N., Cristea, D., Croitoru, C., Ghiuta, I., … Cunha, L. (2023, August 1). Chlorine doping impact on the photocatalytic and antibacterial activity of sprayed In2S3 films. Surface Innovations. Thomas Telford Ltd. http://doi.org/10.1680/jsuin.22.01040 |
Resumo(s): | In this study, the surface chemistry and morphology and the photocatalytic and antibacterial potential of pure and chlorine (Cl)-doped indium sulfide (In2S3) thin films, produced by spray pyrolysis, were analyzed. The root-mean-square roughness seemed not to be affected significantly by the chlorine concentration in three of the doped films (around 12 nm). The roughness seemed not to affect the characteristics of the films analyzed in this study. The samples presented a photocatalytic efficiency higher than 80%, but no correlation with the chlorine concentration was found. The antibacterial potential of the films was assessed against the multidrug-resistant bacteria Pseudomonas aeruginosa, responsible for serious infections, which are extremely difficult to treat in hospitals. The obtained results evidence an increase in antibacterial activity with the increase in chlorine concentration. These results encourage further studies to support the potential of this material to be used in biomedical applications. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/90342 |
DOI: | 10.1680/jsuin.22.01040 |
ISSN: | 2050-6252 |
e-ISSN: | 2050-6260 |
Versão da editora: | https://www.icevirtuallibrary.com/doi/10.1680/jsuin.22.01040 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito autor |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2022 SI In2S3Cl online.pdf Acesso restrito! | 1,51 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons