Manipulation of the growth of gold and silver nanomaterials on glass by seeding approach

Kun Hong Lee, Kung Ming Huang, Wei Lung Tseng, Tai Chia Chili, Yang-Wei Lin, Huan Tsung Chang

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

This paper describes the growth of gold and silver nanomaterials from their corresponding colloidal seeds on glass substrates. The glass substrates were treated with 3-mercaptopropyltrimethoxysilane (MPTMS) and then with gold or silver nanoparticle seeds (AuNPSs or AgNPSs) at different concentrations. After separately immersing the thus-prepared MPTMS-AuNPS and MPTMS-AgNPS glass substrates in aqueous solutions containing cetyltrimethylammonium bromide, ascorbic acid, and gold or silver ions, we obtained Au and Ag nanomaterials of different sizes and shapes, which we characterized through scanning electron microscopy (SEM) and dark-field microscopy (DFM). At 0.001 × concentrations AuNPSs and AgNPSs (i.e., 1000-fold-diluted solutions of the as-prepared samples), Au and Ag nanomaterials having 1.36 and 5.21 μm lengths and aspect ratios of 11 and 24 were prepared in yields of 27% and 54%, respectively. Scattering spectra of the thus-prepared single AuNRs and AgNRs revealed that the uniformity in the shape of the AuNRs was greater than that of the AgNRs. In addition, we demonstrate the preparation (using a laboratory-made synthesis system) and characterization (through DFM measurements) of Au nanomaterials, including AuNRs, from five AuNPS solutions of different concentrations on a single glass substrate.

Original languageEnglish
Pages (from-to)1435-1442
Number of pages8
JournalLangmuir
Volume23
Issue number3
DOIs
Publication statusPublished - 2007 Jan 30

Fingerprint

inoculation
Silver
Nanostructured materials
Gold
manipulators
silver
gold
Glass
glass
Substrates
Seed
seeds
Microscopic examination
microscopy
ascorbic acid
Ascorbic acid
Ascorbic Acid
aspect ratio
Aspect ratio
bromides

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Spectroscopy
  • Electrochemistry

Cite this

Lee, K. H., Huang, K. M., Tseng, W. L., Chili, T. C., Lin, Y-W., & Chang, H. T. (2007). Manipulation of the growth of gold and silver nanomaterials on glass by seeding approach. Langmuir, 23(3), 1435-1442. https://doi.org/10.1021/la061880j
Lee, Kun Hong ; Huang, Kung Ming ; Tseng, Wei Lung ; Chili, Tai Chia ; Lin, Yang-Wei ; Chang, Huan Tsung. / Manipulation of the growth of gold and silver nanomaterials on glass by seeding approach. In: Langmuir. 2007 ; Vol. 23, No. 3. pp. 1435-1442.
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abstract = "This paper describes the growth of gold and silver nanomaterials from their corresponding colloidal seeds on glass substrates. The glass substrates were treated with 3-mercaptopropyltrimethoxysilane (MPTMS) and then with gold or silver nanoparticle seeds (AuNPSs or AgNPSs) at different concentrations. After separately immersing the thus-prepared MPTMS-AuNPS and MPTMS-AgNPS glass substrates in aqueous solutions containing cetyltrimethylammonium bromide, ascorbic acid, and gold or silver ions, we obtained Au and Ag nanomaterials of different sizes and shapes, which we characterized through scanning electron microscopy (SEM) and dark-field microscopy (DFM). At 0.001 × concentrations AuNPSs and AgNPSs (i.e., 1000-fold-diluted solutions of the as-prepared samples), Au and Ag nanomaterials having 1.36 and 5.21 μm lengths and aspect ratios of 11 and 24 were prepared in yields of 27{\%} and 54{\%}, respectively. Scattering spectra of the thus-prepared single AuNRs and AgNRs revealed that the uniformity in the shape of the AuNRs was greater than that of the AgNRs. In addition, we demonstrate the preparation (using a laboratory-made synthesis system) and characterization (through DFM measurements) of Au nanomaterials, including AuNRs, from five AuNPS solutions of different concentrations on a single glass substrate.",
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Lee, KH, Huang, KM, Tseng, WL, Chili, TC, Lin, Y-W & Chang, HT 2007, 'Manipulation of the growth of gold and silver nanomaterials on glass by seeding approach', Langmuir, vol. 23, no. 3, pp. 1435-1442. https://doi.org/10.1021/la061880j

Manipulation of the growth of gold and silver nanomaterials on glass by seeding approach. / Lee, Kun Hong; Huang, Kung Ming; Tseng, Wei Lung; Chili, Tai Chia; Lin, Yang-Wei; Chang, Huan Tsung.

In: Langmuir, Vol. 23, No. 3, 30.01.2007, p. 1435-1442.

Research output: Contribution to journalArticle

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T1 - Manipulation of the growth of gold and silver nanomaterials on glass by seeding approach

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AU - Huang, Kung Ming

AU - Tseng, Wei Lung

AU - Chili, Tai Chia

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AU - Chang, Huan Tsung

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