Direct deposition of silver nanoplates on quartz surface by sequence pre-treatment hydroxylation and silanisation

Norhayati Abu Bakar, Muhamad Mat Salleh, Ali Umar Akrajas, Joseph George Shapter

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Pages (from-to)486-491
Number of pages6
JournalMethodsX
Volume4
DOIs
Publication statusPublished - 1 Jan 2017

Fingerprint

Hydroxylation
Quartz
Silver
Nanoparticles
Immersion
Substrates
Adhesion

Keywords

  • Adhesion
  • Deposition
  • High density
  • Hydroxylation
  • Silanisation
  • Silver nanoplates film

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Medical Laboratory Technology

Cite this

Direct deposition of silver nanoplates on quartz surface by sequence pre-treatment hydroxylation and silanisation. / Abu Bakar, Norhayati; Mat Salleh, Muhamad; Akrajas, Ali Umar; Shapter, Joseph George.

In: MethodsX, Vol. 4, 01.01.2017, p. 486-491.

Research output: Contribution to journalArticle

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