Direct deposition of silver nanoplates on quartz surface by sequence pre-treatment hydroxylation and silanisation
| Autor: | Akrajas Ali Umar, Muhamad Mat Salleh, Joseph G. Shapter, Norhayati Abu Bakar |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
Materials Science Clinical Biochemistry Direct deposition of colloidal silver nanoplates on quartz surface using a self–assembly technique Nanoparticle Nanotechnology 02 engineering and technology Hydroxylation 010402 general chemistry Silanisation complex mixtures 01 natural sciences Silver nanoparticle chemistry.chemical_compound Colloid Deposition lcsh:Science Quartz Adhesion Deposition (law) ComputingMethodologies_COMPUTERGRAPHICS Silver nanoplates film technology industry and agriculture Substrate (chemistry) respiratory system 021001 nanoscience & nanotechnology 0104 chemical sciences High density Medical Laboratory Technology chemistry Chemical engineering lcsh:Q 0210 nano-technology |
| Zdroj: | MethodsX MethodsX, Vol 4, Iss C, Pp 486-491 (2017) |
| ISSN: | 2215-0161 |
| DOI: | 10.1016/j.mex.2017.11.008 |
| Popis: | This is an open access article under the CCBY license (http://creativecommons.org/ licenses/by/4.0/). Silver nanoparticles deposited on quartz substrates are widely used as SERS substrates. The nanoparticles can be deposited directly from colloidal solution by dipping technique. However, the adhesion of the particles on the quartz surface is very poor. Normally the substrate is pre-treated with hydroxylation or silanisation process. In this paper, we have demonstrated that the application of the sequence pre-treatment hydroxylation and silanisation have improved the density of silver nanoplates desposited on the quartz surface. • Sequence hydroxylation and silanisation pre-treatment assists the deposition of the nanoplate on the surface. • Various immersion times of the quartz surface into the colloidal nanoplates determined size distributions and density surface of the nanoplates on the surface. Method name Direct deposition of colloidal silver nanoplates on quartz surface using a self–assembly technique |
| Databáze: | OpenAIRE |
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