期刊
SCIENTIFIC REPORTS
卷 9, 期 -, 页码 -出版社
NATURE PORTFOLIO
DOI: 10.1038/s41598-019-46159-y
关键词
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资金
- CAPES
- FAPESP [2013/07296-2, 2013/26671-9, 2017/12594-3]
- CNPq [166281/2017-4]
- Universidad Jaume I [UJI-B2016-38]
- Ministerio de Economia, Industria y Competitividad [MAT2016-80410-P]
- Generalitat Valenciana [Prometeo/2016/079]
- Ministerio de Economia y Competitividad [FIS2016-75618-R]
- Ministry of Education, Youth and Sports of the Czech Republic
- European Union [CZ.02.1.01/0.0/0.0/16_019/0000843]
- National Programme for Sustainability I [LO 1201]
The ability to manipulate the structure and function of promising systems via external stimuli is emerging with the development of reconfigurable and programmable multifunctional materials. Increasing antifungal and antitumor activity requires novel, effective treatments to be diligently sought. In this work, the synthesis, characterization, and in vitro biological screening of pure alpha-Ag2WO4, irradiated with electrons and with non-focused and focused femtosecond laser beams are reported. We demonstrate, for the first time, that Ag nanoparticles/alpha-Ag2WO4 composite displays potent antifungal and antitumor activity. This composite had an extreme low inhibition concentration against Candida albicans, cause the modulation of alpha-Ag2WO4 perform the fungicidal activity more efficient. For tumor activity, it was found that the composite showed a high selectivity against the cancer cells (MB49), thus depleting the populations of cancer cells by necrosis and apoptosis, without the healthy cells (BALB/3T3) being affected.
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