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| Content Provider | IET Digital Library |
|---|---|
| Author | Biswas, Aayushi Vanlalveni, Chhangte Adhikari, Partha Pradip Lalfakzuala, Ralte Rokhum, Lalthazuala |
| Abstract | In the present years, nanobiotechnology has to turn out to be an important division of research. Here, this work reported a novel Mikania micrantha leaf extract-mediated silver nanoparticle (AgNP) under room temperature condition. The biosynthesised AgNPs were further characterised by various analysis techniques such as ultraviolet–visible spectrophotometer, Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD) and transmission electron microscope (TEM) energy-dispersive X-ray spectroscopy. The formation of AgNPs was confirmed by XRD spectrum which displayed intense peaks corresponding to the (1 1 1), (2 0 0), (2 2 0) and (3 1 1) lattice planes of Ag. The plant extracts stirred with Ag nitrate solution gradually changes its colour from light yellow to dark brown. The biogenic AgNPs were mostly spherical in shape with varying sizes ranging from 5 to 20 nm, as evident by TEM analysis. FT-IR spectra of the extract revealed the presence of amide I and amide II bonds of the proteins. The synthesised AgNPs showed excellent activity results against various Gram-positive and Gram-negative bacterial strains. |
| Starting Page | 799 |
| Ending Page | 803 |
| Page Count | 5 |
| Volume Number | 14 |
| e-ISSN | 17500443 |
| Issue Number | Issue 7, Jun (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/14/7 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2018.5661 |
| Journal | Micro & Nano Letters |
| Publisher Date | 2019-06-26 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Ag Nitrate Solution Alloys Amide I Bonds Amide II Bonds Antibacterial Activity Biogenic AgNPs Biomedical Material Biosynthesised AgNPs Electromagnetic Radiation Spectrometry (chemical Analysis) Energy-dispersive X-Ray Spectroscopy Fourier Transform Infrared Spectra Fourier Transform Infrared Spectroscopy FTIR Spectra Gram-negative Bacterial Strains Gram-positive Bacterial Strains Infrared And Raman Spectra in Metals Lattice Plane Low-Dimensional Structure: Growth, Structure And Nonelectronic Property Microorganisms Mikania Micrantha Leaf Extract-mediated AgNPs Mikania Micrantha Leaf Extract-mediated Silver Nanoparticle Nanofabrication Nanomedicine Nanoparticle Nanotechnology Application in Biomedicine Nanotube And Nanostructured Material Optical Property of Metals And Metallic Alloy Particle Size Plant Extracts Proteins Room Temperature Condition Scanning Electron Microscopy Semimetals Silver Compound Structure of Solid Clusters TEM Analysis Temperature 293 K to 298 K Transmission Electron Microscopy Ultraviolet Spectra Ultraviolet-visible Spectrophotometer Visible And Ultraviolet Spectra of Metals Visible Spectra X-Ray Chemical Analysis X-Ray Diffraction XRD Spectrum |
| Content Type | Text |
| Resource Type | Article |
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