The paper discusses spectral sensitized photo processes in silver bromide caused by dyes adsorbed on the surface of stearate via lightguide mechanism and a direct hit luminescent light from dye molecules localized near microcrystal to bromide. submits an estimation contribution overall sensitization. These calculations demonstrate that particle sensitization stearate—silver structure is compara...

Bowing of the vocal folds can result from aging, atrophy or idiopathic causes, such as an injudicious vocal cord surgery. Bowing results in dysphonia due to inadequate approximation of the vocal folds. A number of treatments have been proposed for this condition. Intracordal injection of biological materials including liquid silicon and Teflon and various types of thyroplasty have been utilized...

Dry dye-printing and solvent-enhanced dye diffusion were used to locally dope a previously spin-coated poly(9-vinylcarbazole) (PVK) polymer film with different dyes to fabricate side-by-side RGB OLED pixels. To reduce reverse leakage current and raise efficiency, a blanket tris-8-hydroxyquinoline aluminum (Alq) electron transport layer (ETL) was deposited over the polymer layer after the dye di...

UNLABELLED Location of the sentinel lymph node in malignant melanoma and early breast cancer patients requires separate injections of radiocolloid and blue dye. These agents are administered at alternative times because of their different rates of transit. This study has elucidated why particular dyes are absorbed by the lymphatic system from an investigation of dye molecular structure as a fun...

ont matter & 2012 0.1016/j.nanoen.2 thor. s: chldwang@mail .edu (G. Cao). Abstract A novel interface precipitation method has been developed to synthesize hierarchically structured ZnO nanocrystallite aggregates. Such synthesized ZnO nanocrystallite aggregates were demonstrated as a promising structure for high power conversion efficiency when used as photoelectrode in dye-sensitized solar cell...

BACKGROUND Despite the proven effectiveness of the 595-nm pulsed dye laser (PDL) in treating superficial infantile hemangiomas, many physicians are reluctant to treat such lesions involving the eyelid. OBJECTIVE To examine the safety and efficacy of the 595-nm PDL for the treatment of superficial infantile hemangiomas of the eyelid. MATERIALS & METHODS Records were reviewed for patients with ...

A photoelectrochemical solar cell that is based on the dye-sensitization of thin nanocrystalline films of TiO2 (anatase) nanoparticles in contact with a non-aqueous liquid electrolyte is described. The cell, fabricated at NREL, shows a conversion efficiency of -9.2% at AM1.5, which approaches the best reported value of 10%-11% by Grätzel at EPFL in Lausanne, Switzerland. The femtosecond (fs) pu...

We have demonstrated a guided-mode resonance filter (GMRF) whose properties are tunable with laser illumination through the incorporation of a nonlinear dye. Laser illumination causes a change in the refractive index of the dye-doped portion of the structure, leading to controlled tuning of the GMRF reflectance spectrum. Changes in the refractive index of dye-doped regions are proportional to t...

We propose a highly oriented photochromic dye film for an ultraviolet (UV)-sensing layer, where spirooxazine (SO) derivatives are aligned with the liquid crystalline UV-curable reactive mesogens (RM) using a guest-host effect. For effective electrical UV sensing with a simple metal-insulator-metal structure, our results show that the UV-induced switchable dipole moment amount of the SO derivati...