E-resources
Peer reviewed
-
Kanahara, Masaaki; Shimomura, Masatsugu; Yabu, Hiroshi
Soft matter, 12/2013, Volume: 10, Issue: 2Journal Article
Composite particles with varying morphologies composed of gold nanoparticles (Au NPs) and polymers were fabricated based on a combination of electrostatic interactions between the polymer particles and Au NPs and diffusion processes. The positively charged polymer particles were prepared from amino-terminated polystyrene (PS-NH sub(2)) and amino-terminated 1,2-polybutadiene (PB-NH sub(2)). Adsorption of citrate-stabilized Au NPs resulted in three different distribution states of Au NPs in the polymer particles, depending on the glass transition temperature (T sub(g)) and molecular weight of the polymer. The adsorption of Au NPs onto PS-NH sub(2) particles produced raspberry-like composite particle morphologies, while the NPs instead diffused into the PB-NH sub(2) particles, since the T sub(g) of PB-NH sub(2) is below room temperature. The diffusion of Au NPs could be controlled by varying the molecular weight of the PB-NH sub(2) and the diameter of the NPs, and both core-shell and amorphous distributions were successfully achieved.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.