Author | Leandro, Maria Karollyna do Nascimento Silva | |
Author | Moura, João Victor Barbosa | |
Author | Araújo, Ana Carolina Justino de | |
Author | Freitas, Priscilla Ramos | |
Author | Paulo, Cicera Laura Roque | |
Author | Sousa, Amanda Karine de | |
Author | Rocha, Janaina Esmeraldo | |
Author | Leandro, Lívia Maria Garcia | |
Author | Silva, Rakel Olinda Macedo da | |
Author | Santos, Clenilton Costa dos | |
Author | Ribeiro Filho, Jaime | |
Author | Lima, Cleânio da Luz | |
Author | Siyadatpanah, Abolghasem | |
Author | Seif, Zahra | |
Author | Kim, Bonglee | |
Author | Coutinho, Henrique Douglas Melo | |
Access date | 2022-09-27T18:38:40Z | |
Available date | 2022-09-27T18:38:40Z | |
Document date | 2022 | |
Citation | LEANDRO, Maria Karollyna do Nascimento Silva et al. Silver Trimolybdate (Ag2Mo3O10.2H2O) Nanorods: Synthesis, Characterization, and Photo-Induced Antibacterial Activity under Visible-Light Irradiation. Bioinorganic Chemistry and Applications. P.1-9, 2022. | en_US |
ISSN | 1687-479X | en_US |
URI | https://www.arca.fiocruz.br/handle/icict/54905 | |
Sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq).
Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education.
National Research Foundation of Korea (NRF) grant funded by the Korean Government | en_US |
Language | eng | en_US |
Publisher | Hindawi | en_US |
Rights | open access | en_US |
Subject in Portuguese | Trimolybdate de prata | en_US |
Subject in Portuguese | Antibacteriano | en_US |
Subject in Portuguese | Nanorods | en_US |
Title | Silver trimolybdate (Ag2Mo3O10.2H2O) nanorods: synthesis, characterization, and photo-Induced antibacterial activity under visible-light irradiation | en_US |
Type | Article | en_US |
DOI | 10.1155/2022/2260083 | |
Abstract | The present study reports the synthesis, characterization, and antibacterial properties of silver trimolybdate (Ag2Mo3O10.2H2O) nanorods. The synthesis was performed using a conventional hydrothermal method. The sample was characterised by scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, UV–Vis–NIR diffuse reflectance, thermogravimetric analysis (TGA), and differential scanning calorimeter (DSC). The direct antibacterial activity was evaluated using the microdilution method to determine the minimum inhibitory concentration (MIC). To assess the ability of Ag2Mo3O10.2H2O nanorods to modulate antibacterial resistance, the MIC of aminoglycosides was established in the presence of a subinhibitory concentration of this substance alone and associated with LED light exposure. The characterization of the sample indicated that the synthesis of silver trimolybdate generated nanometric crystals with rod-like morphology, without secondary phases. The treatment with Ag2Mo3O10.2H2O nanorods alone or combined with visible LED lights exhibited clinically relevant antibacterial activity against both Gram-negative and Gram-positive bacteria. This nanostructure presented a variable antibiotic-modulating action, which was not improved by visible LED light exposure. Nevertheless, LED lights showed promising antibiotic-enhancing activities in the absence of Ag2Mo3O10.2H2O nanorods. In conclusion, silver trimolybdate dihydrate nanorods have antibacterial properties that can be photocatalysed by visible-light exposure. While showing the potential use to combat antibacterial resistance, the simultaneous combination of silver trimolybdate, visible LED lights, and antibacterial drugs should be carefully analysed to avoid antagonist effects that could impair the effectiveness of antibiotic therapy. | en_US |
Affilliation | Universidade Regional do Cariri. Laboratório de Microbiologia e Biologia Molecular. Crato, CE, Brasil / Centro Universitário Dr. Leão Sampaio-Unileão Juazeiro do Norte. Juazeiro do Norte, CE, Brasil | en_US |
Affilliation | Universidade Federal do Maranhão. Departamento de Física. Centro de Ciências Exatas e Tecnologias. São Luís, MA, Brasil. | en_US |
Affilliation | Universidade Regional do Cariri. Laboratório de Microbiologia e Biologia Molecular. Crato, CE, Brasil. | en_US |
Affilliation | Universidade Regional do Cariri. Laboratório de Microbiologia e Biologia Molecular. Crato, CE, Brasil. | en_US |
Affilliation | Universidade Regional do Cariri. Laboratório de Microbiologia e Biologia Molecular. Crato, CE, Brasil. | en_US |
Affilliation | Universidade Regional do Cariri. Laboratório de Microbiologia e Biologia Molecular. Crato, CE, Brasil /Centro Universitário Dr. Leão Sampaio-Unileão Juazeiro do Norte. Juazeiro do Norte, CE, Brasil. | en_US |
Affilliation | Universidade Regional do Cariri. Laboratório de Microbiologia e Biologia Molecular. Crato, CE, Brasil. | en_US |
Affilliation | Centro Universitário Dr. Leão Sampaio-Unileão Juazeiro do Norte. Juazeiro do Norte, CE, Brasil. | en_US |
Affilliation | Centro Universitário Dr. Leão Sampaio-Unileão Juazeiro do Norte. Juazeiro do Norte, CE, Brasil. | en_US |
Affilliation | Universidade Federal do Maranhão. Departamento de Física. Centro de Ciências Exatas e Tecnologias. São Luís, MA, Brasil. | en_US |
Affilliation | Fundação Oswaldo Cruz. Instituto Gonçalo Moniz. Salvador, BA, Brasil. | en_US |
Affilliation | Universidade Federal do Piauí. Departamento de Física. Centro de Ciências da Natureza. Teresina, PI, Brasil. | en_US |
Affilliation | Birjand University of Medical Sciences. Ferdows School of Paramedical and Health. Birjand, Iran. | en_US |
Affilliation | Golestan University of Medical Sciences. Laboratory Sciences Research Center. Gorgan, Iran. | en_US |
Affilliation | Kyung Hee University. College of Korean Medicine. Department of Pathology. Seoul, Republic of Korea / Kyung Hee University. Korean Medicine-Based Drug Repositioning Cancer Research Center. College of Korean Medicine. Seoul, Republic of Korea. | en_US |
Affilliation | Universidade Regional do Cariri. Laboratório de Microbiologia e Biologia Molecular. Crato, CE, Brasil. | en_US |
Subject | Silver trimolybdate | en_US |
Subject | Antibacterial | en_US |
Subject | Nanorods | en_US |