Green synthesis of silver nanoparticles with algae and the importance of capping agents in the process
Abstract Background Nanoparticle synthesis is a very interesting area of research currently due to the wide applications of nanoparticles. The nanoparticles have a diameter ranging between 1 and 100 nm and they are used in different fields like electronics, pharmaceuticals, cosmetics, biotechnology,...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-08-01
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| Series: | Journal of Genetic Engineering and Biotechnology |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s43141-021-00228-w |
| _version_ | 1797203305917579264 |
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| author | Deeksha Chugh V. S. Viswamalya Bannhi Das |
| author_facet | Deeksha Chugh V. S. Viswamalya Bannhi Das |
| author_sort | Deeksha Chugh |
| collection | DOAJ |
| description | Abstract Background Nanoparticle synthesis is a very interesting area of research currently due to the wide applications of nanoparticles. The nanoparticles have a diameter ranging between 1 and 100 nm and they are used in different fields like electronics, pharmaceuticals, cosmetics, biotechnology, medicines, etc. Main body of the abstract Nanoparticles have gained the interest of researchers due to their large surface-to-volume ratio and their capability to interact effectively with other particles. Several different methods can be used for the production of silver nanoparticles (AgNPs) including chemical, physical, and biological. Out of all the methods, the biological method is considered the cleanest and safest as no toxic chemicals are used in the process. The biological method includes the use of bacteria, fungi, algae, and plant extract for the synthesis. Algal synthesis of AgNPs is especially interesting because of the high capacity of the algae to take in metals and reduce metal ions. Algae is a widely distributed organism and its availability is abundant; an added advantage is their growth under laboratory conditions. These organisms can help in large-scale production at a low cost. Short conclusion This review article explains the different factors that should be considered for the effective synthesis of AgNPs using algae. Capping agents also affect the stability of nanoparticles. It also sheds light on the importance of capping agents in the synthesis of AgNPs. Alga-mediated synthesis of AgNPs along with the use of different capping agents can help in modulating the stability and size of the nanoparticles, thereby improving its cost-effectiveness and environment-friendly production. Graphical abstract |
| first_indexed | 2024-04-24T08:17:14Z |
| format | Article |
| id | doaj.art-81c513a86fae420c8600324f3ef6b0dc |
| institution | Directory Open Access Journal |
| issn | 2090-5920 |
| language | English |
| last_indexed | 2024-04-24T08:17:14Z |
| publishDate | 2021-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Genetic Engineering and Biotechnology |
| spelling | doaj.art-81c513a86fae420c8600324f3ef6b0dc2024-04-17T03:03:36ZengElsevierJournal of Genetic Engineering and Biotechnology2090-59202021-08-0119112110.1186/s43141-021-00228-wGreen synthesis of silver nanoparticles with algae and the importance of capping agents in the processDeeksha Chugh0V. S. Viswamalya1Bannhi Das2Department of Biotechnology, Mount Carmel College, AutonomousDepartment of Biotechnology, Mount Carmel College, AutonomousDepartment of Biotechnology, Mount Carmel College, AutonomousAbstract Background Nanoparticle synthesis is a very interesting area of research currently due to the wide applications of nanoparticles. The nanoparticles have a diameter ranging between 1 and 100 nm and they are used in different fields like electronics, pharmaceuticals, cosmetics, biotechnology, medicines, etc. Main body of the abstract Nanoparticles have gained the interest of researchers due to their large surface-to-volume ratio and their capability to interact effectively with other particles. Several different methods can be used for the production of silver nanoparticles (AgNPs) including chemical, physical, and biological. Out of all the methods, the biological method is considered the cleanest and safest as no toxic chemicals are used in the process. The biological method includes the use of bacteria, fungi, algae, and plant extract for the synthesis. Algal synthesis of AgNPs is especially interesting because of the high capacity of the algae to take in metals and reduce metal ions. Algae is a widely distributed organism and its availability is abundant; an added advantage is their growth under laboratory conditions. These organisms can help in large-scale production at a low cost. Short conclusion This review article explains the different factors that should be considered for the effective synthesis of AgNPs using algae. Capping agents also affect the stability of nanoparticles. It also sheds light on the importance of capping agents in the synthesis of AgNPs. Alga-mediated synthesis of AgNPs along with the use of different capping agents can help in modulating the stability and size of the nanoparticles, thereby improving its cost-effectiveness and environment-friendly production. Graphical abstracthttps://doi.org/10.1186/s43141-021-00228-wAlgal synthesisCapping agentGreen synthesisSilver nanoparticlesTransmission electron microscope |
| spellingShingle | Deeksha Chugh V. S. Viswamalya Bannhi Das Green synthesis of silver nanoparticles with algae and the importance of capping agents in the process Journal of Genetic Engineering and Biotechnology Algal synthesis Capping agent Green synthesis Silver nanoparticles Transmission electron microscope |
| title | Green synthesis of silver nanoparticles with algae and the importance of capping agents in the process |
| title_full | Green synthesis of silver nanoparticles with algae and the importance of capping agents in the process |
| title_fullStr | Green synthesis of silver nanoparticles with algae and the importance of capping agents in the process |
| title_full_unstemmed | Green synthesis of silver nanoparticles with algae and the importance of capping agents in the process |
| title_short | Green synthesis of silver nanoparticles with algae and the importance of capping agents in the process |
| title_sort | green synthesis of silver nanoparticles with algae and the importance of capping agents in the process |
| topic | Algal synthesis Capping agent Green synthesis Silver nanoparticles Transmission electron microscope |
| url | https://doi.org/10.1186/s43141-021-00228-w |
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