Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silver
Abstract Published studies indicate that virtually any kind of botanical material can be exploited to make biocompatible, safe, and cost‐effective silver nanoparticles. This hypothesis is supported by the fact that plants possess active bio‐ingredients that function as powerful reducing and coating...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Hindawi-IET
2021-02-01
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| Series: | IET Nanobiotechnology |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/nbt2.12007 |
| _version_ | 1797426164125401088 |
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| author | Bashir Ahmad Farah Shireen Abdur Rauf Mohammad Ali Shariati Shumaila Bashir Seema Patel Ajmal Khan Maksim Rebezov Muhammad Usman Khan Mohammad S. Mubarak Haiyuan Zhang |
| author_facet | Bashir Ahmad Farah Shireen Abdur Rauf Mohammad Ali Shariati Shumaila Bashir Seema Patel Ajmal Khan Maksim Rebezov Muhammad Usman Khan Mohammad S. Mubarak Haiyuan Zhang |
| author_sort | Bashir Ahmad |
| collection | DOAJ |
| description | Abstract Published studies indicate that virtually any kind of botanical material can be exploited to make biocompatible, safe, and cost‐effective silver nanoparticles. This hypothesis is supported by the fact that plants possess active bio‐ingredients that function as powerful reducing and coating agents for Ag+. In this respect, a phytomediation method provides favourable monodisperse, crystalline, and spherical particles that can be easily purified by ultra‐centrifugation. However, the characteristics of the particles depend on the reaction conditions. Optimal reaction conditions observed in different experiments were 70–95 °C and pH 5.5–8.0. Green silver nanoparticles (AgNPs) have remarkable physical, chemical, optical, and biological properties. Research findings revealed the versatility of silver particles, ranging from exploitation in topical antimicrobial ointments to in vivo prosthetic/organ implants. Advances in research on biogenic silver nanoparticles have led to the development of sophisticated optical and electronic materials with improved efficiency in a compact configuration. So far, eco‐toxicity of these nanoparticles is a big challenge, and no reliable method to improve the toxicity has been reported. Therefore, there is a need for reliable models to evaluate the effect of these nanoparticles on living organisms. |
| first_indexed | 2024-03-09T08:26:20Z |
| format | Article |
| id | doaj.art-16128d715de34ac98fc13d2eb98a30e8 |
| institution | Directory Open Access Journal |
| issn | 1751-8741 1751-875X |
| language | English |
| last_indexed | 2024-03-09T08:26:20Z |
| publishDate | 2021-02-01 |
| publisher | Hindawi-IET |
| record_format | Article |
| series | IET Nanobiotechnology |
| spelling | doaj.art-16128d715de34ac98fc13d2eb98a30e82023-12-02T21:04:35ZengHindawi-IETIET Nanobiotechnology1751-87411751-875X2021-02-0115111810.1049/nbt2.12007Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silverBashir Ahmad0Farah Shireen1Abdur Rauf2Mohammad Ali Shariati3Shumaila Bashir4Seema Patel5Ajmal Khan6Maksim Rebezov7Muhammad Usman Khan8Mohammad S. Mubarak9Haiyuan Zhang10Center of Biotechnology and Microbiology University of Peshawar Peshawar Khyber Pakhtunkhwa PakistanCenter of Biotechnology and Microbiology University of Peshawar Peshawar Khyber Pakhtunkhwa PakistanDepartment of Chemistry University of Swabi, Swabi Anbar Khyber Pakhtunkhwa PakistanK.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University) Moscow Russian FederationDepartment of Pharmacy University of Peshawar Peshawar Khyber Pakhtunkhwa PakistanBioinformatics and Medical Informatics Research Center San Diego State University San Diego California USAOman Medicinal Plants and Marine Products University of Nizwa Nizwa OmanK.G. Razumovsky Moscow State University of Technologies and Management (The First Cossack University) Moscow Russian FederationBioproducts Sciences and Engineering Laboratory (BSEL) Washington State University Richland Wasington USADepartment of Chemistry The University of Jordan Amman JordanChangchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun ChinaAbstract Published studies indicate that virtually any kind of botanical material can be exploited to make biocompatible, safe, and cost‐effective silver nanoparticles. This hypothesis is supported by the fact that plants possess active bio‐ingredients that function as powerful reducing and coating agents for Ag+. In this respect, a phytomediation method provides favourable monodisperse, crystalline, and spherical particles that can be easily purified by ultra‐centrifugation. However, the characteristics of the particles depend on the reaction conditions. Optimal reaction conditions observed in different experiments were 70–95 °C and pH 5.5–8.0. Green silver nanoparticles (AgNPs) have remarkable physical, chemical, optical, and biological properties. Research findings revealed the versatility of silver particles, ranging from exploitation in topical antimicrobial ointments to in vivo prosthetic/organ implants. Advances in research on biogenic silver nanoparticles have led to the development of sophisticated optical and electronic materials with improved efficiency in a compact configuration. So far, eco‐toxicity of these nanoparticles is a big challenge, and no reliable method to improve the toxicity has been reported. Therefore, there is a need for reliable models to evaluate the effect of these nanoparticles on living organisms.https://doi.org/10.1049/nbt2.12007antibacterial activityenzymesmicroorganismsnanofabricationpHpurification |
| spellingShingle | Bashir Ahmad Farah Shireen Abdur Rauf Mohammad Ali Shariati Shumaila Bashir Seema Patel Ajmal Khan Maksim Rebezov Muhammad Usman Khan Mohammad S. Mubarak Haiyuan Zhang Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silver IET Nanobiotechnology antibacterial activity enzymes microorganisms nanofabrication pH purification |
| title | Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silver |
| title_full | Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silver |
| title_fullStr | Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silver |
| title_full_unstemmed | Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silver |
| title_short | Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silver |
| title_sort | phyto fabrication purification characterisation optimisation and biological competence of nano silver |
| topic | antibacterial activity enzymes microorganisms nanofabrication pH purification |
| url | https://doi.org/10.1049/nbt2.12007 |
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