Low-energy electron irradiation assisted diffusion of gold nanoparticles in polymer matrix

Deore, Avinash V.; Bhoraskar, V.N.; Dhole, S.D.

doi:10.1016/j.radphyschem.2013.09.005

Cited by 8 publications

(2 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…PDMS-PLL did not show any absorbance in the visible region whereas Au@PDMS-PLL had a broad absorbance centered at $550 nm. 17 This absorbance was due to the surface plasmon excitation of Au nanoparticles ($530 nm) 18 and conrmed the Au incorporation with the PDMS component. The incorporation of PDMS-PLL on Au nanoparticles was further investigated by Fourier transform infrared (FTIR) spectroscopy (Fig.…”

Section: Resultsmentioning

confidence: 99%

Gas-phase self-assembly of soft nanocomposites for efficient gene transfection and photothermal therapy

Byeon¹,

Kim

2014

J. Mater. Chem. B

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

Gas-phase self-assembly of soft nanocomposites for efficient gene transfection and photothermal therapy

Byeon¹,

Kim

2014

J. Mater. Chem. B

View full text Add to dashboard Cite

“…Deore, et al 43 synthesized and coated gold nanoparticles on PVA sheet by using low energy electron radiation technique and recently, Ahmed et al 44 immersed the substrates such as glass or silicones into gold solution to deposit the gold nanoparticles on those substrates and modified the surfaces to study about the changing of wettability.…”

Section: Figure 1 3 Sem Images Of Lotus-like Superhydrophobic Metal S...mentioning

confidence: 99%

Fabrication of superhydrophobic gold film on polymer substrates

Boonmeewiriya

View full text Add to dashboard Cite

Superhydrophobic surface was fabricated by a reduction reaction between chloroauric acid (HAuCl4) and sodium formate (HCOONa) on polydimethylsiloxane (PDMS) substrate without any further surface modification. This generated gold films with superhydrophobic properties examined by water contact angle (WCA) and contact angle hysteresis measurement. Wettability of the fabricated gold film on PDMS substrate can be controlled by the deposition time which provides the WCA > 160o and it could be up to 164.41o with a contact angle hysteresis of 1.93o when the deposition time was prolonged at least 2 hours. To propose the deposition mechanism, the morphological structure and chemical characters of the gold films at different deposition time was deeply investigated using scanning electron microscope (SEM), Energy Dispersed X-ray spectrometer (EDS), X-ray diffractometer (XRD) and infrared spectrophotometer (IR). The gold films contain two different layers including uniformly spherical particles and the secondary structure. The secondary structure is the key factor to control roughness and hydrophobicity of the gold films. The stability of the gold films was inspected by using water-drop testing. The gold films can be tolerated for 7,200 drops without any loss of hydrophobic properties. The potential applications of using the gold films as magneto-wetting surface and a powerful SERS substrate were demonstrated.

show abstract

Synthesis of Au/NiO hollow micro-spheres and their adsorption and electrocatalytic properties for p-nitrophenol

Pan

Shen

et al. 2015

J Mater Sci: Mater Electron

View full text Add to dashboard Cite

Low-energy electron irradiation assisted diffusion of gold nanoparticles in polymer matrix

Cited by 8 publications

References 25 publications

Gas-phase self-assembly of soft nanocomposites for efficient gene transfection and photothermal therapy

Gas-phase self-assembly of soft nanocomposites for efficient gene transfection and photothermal therapy

Fabrication of superhydrophobic gold film on polymer substrates

Synthesis of Au/NiO hollow micro-spheres and their adsorption and electrocatalytic properties for p-nitrophenol

Contact Info

Product

Resources

About