Gold nanoparticles with an average particle size below 3 nm have been synthesized and stabilized with different thiol-derivatized molecules for studying the influence of the capping molecule on the magnetic behavior. Thiolated-alkane chains with different lengths as well as a thiol-containing biomolecule (tiopronin) have been selected as protecting shells for the synthesized NPs. Magnetic characterization indicates that the appearance of a ferromagnetic-like behavior is related not only with the formation of Au-S bonds linking the protective molecules to the nanoparticle surface but also with the formation of the nanoparticle itself as well as with the geometry of the capping molecule. The later seems to determine whether the protective mon...
In the last years, the number of studies performed by wholly independent research groups that confir...
© 2018 Author(s). Muon spin rotation/relaxation measurements show clear evidence for magnetism in 2....
Small (d 3c 8 nm) magnetite nanoparticles, Fe3O4NP, are prepared and coated with mercaptopropyl tri...
Gold nanoparticles with an average particle size below 3 nm have been synthesized and stabilized wit...
Gold nanoparticles (NPs) have been stabilized with a variety of thiol-containing molecules in order ...
Gold nanoparticles (NPs) have been stabilized with a variety of thiol-containing molecules in order ...
In the present paper, we show an exhaustive microstructural characterization of thiol-capped gold na...
Gold nanoparticles (Au NPs) have been widely studied because of their novel optical, electrochemical...
Surface plasmon resonance measurements and magnetic characterization studies have been carried out f...
In spite of the diamagnetic behavior exhibited by bulk ZnO and Au, a ferromagnetic-like behavior is ...
Gold nanoparticles with average diameters in the range 2.515 nm, prepared at the organic/aqueous int...
In spite of the diamagnetic behavior exhibited by bulk ZnO and Au, a ferromagnetic-like behavior is ...
We report on the experimental observation of magnetic hysteresis up to room temperature in thiol-cap...
In our work, we have prepared thin layers of gold nanoparticles deposited via dip coating technique ...
Dodecanethiol capped Ag nanoparticles (NPs) have been independently synthesized by the well-known Br...
In the last years, the number of studies performed by wholly independent research groups that confir...
© 2018 Author(s). Muon spin rotation/relaxation measurements show clear evidence for magnetism in 2....
Small (d 3c 8 nm) magnetite nanoparticles, Fe3O4NP, are prepared and coated with mercaptopropyl tri...
Gold nanoparticles with an average particle size below 3 nm have been synthesized and stabilized wit...
Gold nanoparticles (NPs) have been stabilized with a variety of thiol-containing molecules in order ...
Gold nanoparticles (NPs) have been stabilized with a variety of thiol-containing molecules in order ...
In the present paper, we show an exhaustive microstructural characterization of thiol-capped gold na...
Gold nanoparticles (Au NPs) have been widely studied because of their novel optical, electrochemical...
Surface plasmon resonance measurements and magnetic characterization studies have been carried out f...
In spite of the diamagnetic behavior exhibited by bulk ZnO and Au, a ferromagnetic-like behavior is ...
Gold nanoparticles with average diameters in the range 2.515 nm, prepared at the organic/aqueous int...
In spite of the diamagnetic behavior exhibited by bulk ZnO and Au, a ferromagnetic-like behavior is ...
We report on the experimental observation of magnetic hysteresis up to room temperature in thiol-cap...
In our work, we have prepared thin layers of gold nanoparticles deposited via dip coating technique ...
Dodecanethiol capped Ag nanoparticles (NPs) have been independently synthesized by the well-known Br...
In the last years, the number of studies performed by wholly independent research groups that confir...
© 2018 Author(s). Muon spin rotation/relaxation measurements show clear evidence for magnetism in 2....
Small (d 3c 8 nm) magnetite nanoparticles, Fe3O4NP, are prepared and coated with mercaptopropyl tri...