Silver nanoparticles from Prosopis glandulosa and their potential application as biocontrol of Acinetobacter calcoaceticus and Bacillus cereus
In the present study the characterization and properties of silver nanoparticles from Prosopis glandulosa leaf extract (AgNPs) were investigated using UV–Vis spectroscopic techniques, energy dispersive X-ray spectrometers (EDS), zeta potential and dynamic light scattering. The UV–Vis spectroscopic a...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2017-01-01
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| Series: | Chemical Speciation & Bioavailability |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/09542299.2016.1252693 |
| _version_ | 1818296690131599360 |
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| author | Ali Abdelmoteleb Benjamín Valdez-Salas Carlos Ceceña-Duran Olivia Tzintzun-Camacho Federico Gutiérrez-Miceli Onecimo Grimaldo-Juarez Daniel González-Mendoza |
| author_facet | Ali Abdelmoteleb Benjamín Valdez-Salas Carlos Ceceña-Duran Olivia Tzintzun-Camacho Federico Gutiérrez-Miceli Onecimo Grimaldo-Juarez Daniel González-Mendoza |
| author_sort | Ali Abdelmoteleb |
| collection | DOAJ |
| description | In the present study the characterization and properties of silver nanoparticles from Prosopis glandulosa leaf extract (AgNPs) were investigated using UV–Vis spectroscopic techniques, energy dispersive X-ray spectrometers (EDS), zeta potential and dynamic light scattering. The UV–Vis spectroscopic analysis showed the absorbance peaked at 487 nm, which indicated the synthesis of silver nanoparticles. The experimental results showed silver nanoparticles had Z-average diameter of 421 nm with higher stability (−200 mV). The EDS analysis also exhibited presentation of silver element. Additionally, the different concentrations of AgNPs (25, 50, 75 and 100 mg/mL) showed antibacterial activity against Acinetobacter calcoaceticus and Bacillus cereus. Finally, AgNPs from leaf extracts of P. glandulosa may be used as an agent of biocontrol of microorganism of importance medical. However, further studies will be needed to fully understand the antimicrobial activity of silver nanoparticles obtain from P. glandulosa. |
| first_indexed | 2024-12-13T04:07:32Z |
| format | Article |
| id | doaj.art-be06d5e8330948c1a8443a0bb45c2f21 |
| institution | Directory Open Access Journal |
| issn | 0954-2299 2047-6523 |
| language | English |
| last_indexed | 2024-12-13T04:07:32Z |
| publishDate | 2017-01-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Chemical Speciation & Bioavailability |
| spelling | doaj.art-be06d5e8330948c1a8443a0bb45c2f212022-12-22T00:00:09ZengTaylor & Francis GroupChemical Speciation & Bioavailability0954-22992047-65232017-01-012911510.1080/09542299.2016.12526931252693Silver nanoparticles from Prosopis glandulosa and their potential application as biocontrol of Acinetobacter calcoaceticus and Bacillus cereusAli Abdelmoteleb0Benjamín Valdez-Salas1Carlos Ceceña-Duran2Olivia Tzintzun-Camacho3Federico Gutiérrez-Miceli4Onecimo Grimaldo-Juarez5Daniel González-Mendoza6Menoufia UniversityInstituto de Ingenieria de la Universidad Autonoma de Baja California, Calle de la Normal s/n y Boulevard Benito Juarez.Instituto de Ciencias Agricolas de la Universidad Autonoma de Baja California, Carretera a Delta s/n, Ejido Nuevo LeonInstituto de Ciencias Agricolas de la Universidad Autonoma de Baja California, Carretera a Delta s/n, Ejido Nuevo LeonInstituto Tecnológico de Tuxtla-Gutiérrez, Tuxtla-GutiérrezInstituto de Ciencias Agricolas de la Universidad Autonoma de Baja California, Carretera a Delta s/n, Ejido Nuevo LeonInstituto de Ciencias Agricolas de la Universidad Autonoma de Baja California, Carretera a Delta s/n, Ejido Nuevo LeonIn the present study the characterization and properties of silver nanoparticles from Prosopis glandulosa leaf extract (AgNPs) were investigated using UV–Vis spectroscopic techniques, energy dispersive X-ray spectrometers (EDS), zeta potential and dynamic light scattering. The UV–Vis spectroscopic analysis showed the absorbance peaked at 487 nm, which indicated the synthesis of silver nanoparticles. The experimental results showed silver nanoparticles had Z-average diameter of 421 nm with higher stability (−200 mV). The EDS analysis also exhibited presentation of silver element. Additionally, the different concentrations of AgNPs (25, 50, 75 and 100 mg/mL) showed antibacterial activity against Acinetobacter calcoaceticus and Bacillus cereus. Finally, AgNPs from leaf extracts of P. glandulosa may be used as an agent of biocontrol of microorganism of importance medical. However, further studies will be needed to fully understand the antimicrobial activity of silver nanoparticles obtain from P. glandulosa.http://dx.doi.org/10.1080/09542299.2016.1252693Biosynthesissilver nanoparticlesplant extractsantibacterial activity |
| spellingShingle | Ali Abdelmoteleb Benjamín Valdez-Salas Carlos Ceceña-Duran Olivia Tzintzun-Camacho Federico Gutiérrez-Miceli Onecimo Grimaldo-Juarez Daniel González-Mendoza Silver nanoparticles from Prosopis glandulosa and their potential application as biocontrol of Acinetobacter calcoaceticus and Bacillus cereus Chemical Speciation & Bioavailability Biosynthesis silver nanoparticles plant extracts antibacterial activity |
| title | Silver nanoparticles from Prosopis glandulosa and their potential application as biocontrol of Acinetobacter calcoaceticus and Bacillus cereus |
| title_full | Silver nanoparticles from Prosopis glandulosa and their potential application as biocontrol of Acinetobacter calcoaceticus and Bacillus cereus |
| title_fullStr | Silver nanoparticles from Prosopis glandulosa and their potential application as biocontrol of Acinetobacter calcoaceticus and Bacillus cereus |
| title_full_unstemmed | Silver nanoparticles from Prosopis glandulosa and their potential application as biocontrol of Acinetobacter calcoaceticus and Bacillus cereus |
| title_short | Silver nanoparticles from Prosopis glandulosa and their potential application as biocontrol of Acinetobacter calcoaceticus and Bacillus cereus |
| title_sort | silver nanoparticles from prosopis glandulosa and their potential application as biocontrol of acinetobacter calcoaceticus and bacillus cereus |
| topic | Biosynthesis silver nanoparticles plant extracts antibacterial activity |
| url | http://dx.doi.org/10.1080/09542299.2016.1252693 |
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