Potentiostatic modulation of the direction of light-induced electron transfer in a heterosupermolecule

Article Abstract:

A study was conducted to characterize the covalent assembly of heterosupermolecules from TiO2 nanocrystal, ruthenium complex and violegin components. The colloidal dispersion of TiO2 nanocrystals were determined through the hydrolysis of titanium isopropoxide. The oxide powder was then grounded in an agate mortar supporting a dropwise addition of distilled water. Results indicated that the potentiostatic modulation of the quasi-Fermi level of the intrinsic substrates supported the effective modulation of heterosupermolecules in the heterosupramolecular assembly.

User Contributions:

Comment about this article or add new information about this topic:

Comment:  (50-4000 characters)

Name:

E-mail:

Security Code:

Ultrafast electrochromic windows based on redox-chromophore modified nanostructured semiconducting and conducting films

Article Abstract:

Doped metal oxide nanostructure films are important in constructing ultrafast EC window and display technologies. Using a viologen modified semiconducting nanostructured metal oxide film as one electrode, and a phenothiazine modified conducting nanostructed metal oxide electrode it has proved possible to construct an ultrafast electrochromic window.

User Contributions:

Comment about this article or add new information about this topic:

Comment:  (50-4000 characters)

Name:

E-mail:

Security Code:

Characterization of protein aggregated gold nanocrystals

Article Abstract:

The preparation of an aqueous dispersion of electrostatically stabilized gold nanocrystals is described. These crystals were characterized by static light scattering, H NMR, small-angle X-ray scattering, dynamic light scattering and transmission electron microscopy.

User Contributions:

Comment about this article or add new information about this topic:

Comment:  (50-4000 characters)

Name:

E-mail:

Security Code: