Structure · dataset · 2019
Biomolecular assisted synthesis and mechanism of silver and gold nanoparticles
Listed in ZivaHub and Deakin Research Online — shown once because both records carry DOI 10.26187/deakin.34030242
Gold (Au) and silver (Ag) nanoparticles (NPs) are useful nanomaterials.
Description
For these NPs various synthesis methods including chemical, physical and biological have been used. Biological methods have some advantages for the synthesis of Au and Ag NPs, such as the use of non-toxic chemicals, lower energy consumption, improved cost effectiveness and stable NP production.
A large number of biological methods using culturable micro-organism, including bacteria, fungi and algae as well as plants have been explored as methodology for Au and Ag NP production. Since nanotechnology-based applications require the use of specified shape, size, surface charge and stability of NPs, a major problem associated with biologically synthesized Au and Ag NPs is that these NPs display variability in all these factors.
Read the rest (2 more)
This is a major drawback of biologically synthesized Au and Ag NPs compared to the physico-chemically synthesized NPs. Some organisms exhibit distinct metabolic pathways and produce biological macromolecules that enable them to withstand metal ions stress. Therefore, determining the molecular mechanics involved may enable the control of the shape, size, surface charge and stability of biologically synthesized Au and Ag NPs.
This review article focuses on the biomolecular mechanism of Au and Ag NPs synthesis using different biological entities. A comprehensive study of these biomolecular mechanisms of Au and Ag NPs will be helpful for scientists and researchers for the fabrication of desired shape, size, surface charges and stability of Au and Ag NPs.<p></p>
Links
Where it is published
- DOI doi.org/10.26187/deakin.34030242 ↗
DOI / persistent id · from zivahub uct ac za
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from zivahub uct ac za
Topics
- From keywords
- Condensed matter physics · Condensed matter physics · Earth & Environmental Science · Earth & Environmental Science · Engineering · Engineering · Life Sciences · Life Sciences · Materials engineering · Materials engineering · Materials Science · Materials Science · Nanotechnology · Nanotechnology · Physics · Physics
Provenance · 2 source records, 21 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ZivaHub | oai:figshare.com:article/34030242 | 13 d ago | JSON v1 |
| Deakin Research Online | oai:figshare.com:article/34030242 | 13 d ago | JSON v1 |
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|---|---|---|---|
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| concepts[field].anzsrc:group:4016 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Materials engineering'] |
| concepts[field].anzsrc:group:4018 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Nanotechnology'] |
| concepts[field].anzsrc:group:4018 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Nanotechnology'] |
| concepts[field].anzsrc:group:5104 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Condensed matter physics'] |
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| title | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/title |