Nonlinear Optical Response of Colloidal and Films Gold Nanoparticles Synthesized by Chitosan

In this work it is reported the synthesis of gold nanoparticles supported in situ in chitosan by solvated metal atom dispersion technique in order to study the inclusion of Au nanoparticles in the biopolymer matrix. To ...

In this work Z-scan curves were obtained for colloidal and film samples of gold nanoparticles synthesized with chitosan. Under similar conditions the film samples showed a bigger response than the colloids. The results ...

In this work nonlinear index refraction of colloidal biosynthesized gold nanoparticles with latex of Jatropha curcas is investigated. Z-scan curves were obtained using a CW Argon ion laser, with an incident power of 20 mW ...

Current colloidal synthesis is able to produce an extensive spectrum of nanoparticles with unique optoelectronic, magnetic, and catalytic properties. In order to exploit them in nanoscale devices, flexible methods are ...

This work explores the functionalization of an organic–inorganic MoS2 lamellar compound, prepared by a chemical liquid deposition method (CLD), that has an interlamellar distance of 5.2 nm, using clusters of gold ...