[PDF] Top 20 Synthesis and characterization of polymers for nonlinear optical applications

... Orientation of the benzene cycles perpendicularly to the substrate’s surface has been confirmed by Raman ...cross-linking of chromophores in the polymer backbone should improve significantly the stability ... Voir le document complet

... atmosphere of nitrogen, was added phosphorus tribromide ...stirred for 3 h at -10 o C, and then removed to room temperature still react for 2 ...addition of ice-water (5 ...brine ... Voir le document complet

... polymerization of cyclic monomer 3a. Cyclic monomer 3a (2.50 g, 3.3 mmol) and anhydrous DCM (degassed with argon for one hour, ...solution of ... Voir le document complet

... taper of 1.3 μm diameter, and seeded by 1550 nm femtosecond pulses, demonstrated a SC between 1000 nm and 2000 nm ...1.1c) and subsequently measured a SC extending from 1500 nm to 1700 nm ... Voir le document complet

... level and how this technique would shift the design paradigms of diode-based devices and ...resistance of a tunneling diode is ...simpler and consume less power than the ... Voir le document complet

... biocompatibility and non-cytotoxicity to K562 cells. 68 We tested the photostability of PbS/CdS/ZnS core/shell/shell QDs dispersed in PBS buffer by placing them under continuous illumination of a 4 W ... Voir le document complet

... décades and hâve been nowadays widely used in catalytic, adsorption and ion exchange processes ...their applications are limited for the use in the conversion of bulky ...the ... Voir le document complet

... modification of silica nanoparticle surface, previously treated with silane coupling agent such as 3-aminopropyltriethoxysilane [ 21 , 27–30 ], with polymer leading to polymer-grafted ...particles. For the ... Voir le document complet

... mechanical and structural properties of composite ...fillers for several reasons. Firstly, silicates are essential for metabolic processes, formation and calcification of bone ... Voir le document complet

... examples of germylenes stabilized by an OCO-pincer ligand beside the ones presented in this ...examples of several pincer ligand stabilized ...Koten and his team, 40 as shown in Scheme ... Voir le document complet

... state of PEDOT:PSS films based on the electrical gradient ...neutral and reduced sections of the PEDOT:PSS ...section of the biased micro-pattered device was lower than the average speed on ... Voir le document complet

... charge of the LEDNA group which is involved in the development and control of the synthesis of nano- objects and nanostructures, as well as in the evaluation of their ... Voir le document complet

... electrodes for electrochemical applications have been a major focus of research and ...inertness, and mechanical ...breakdown of water in aqueous electrolytes. This is important ... Voir le document complet

... spectrum of QDs, near infrared (NIR) PbS/CdS core/shell QDs have been synthesized with various core sizes and shell ...size and shell thickness through the refined reaction parameters, such as ... Voir le document complet

... advantage of this method is to decrease the crystallization temperature, much lower than the conventional processes, allowing the synthesis of reactive powders with nanometric particles ... Voir le document complet

... planes of the substrate and the ...parameters and corresponds to
d/d ’ 3  10 5 ...density and therefore probably corresponds to a variation in dopant ...contamination of the ... Voir le document complet

... phase of bones, and is known for its complexity and difficult to reproduce chemical synthe- ...developed for obtaining this calcium phosphate, the so-called double-decomposition method ... Voir le document complet

... Formation of pincer sulfoxide nickel complexes bearing a coordination with sulfur Another factor can also influence the sulfoxide coordination and explain why a hard transition metal can prefer a soft ... Voir le document complet

... chemistry and applications in catalysis Stable germylenes can be applied in many reactions as reagents, catalysts or ...modification of the germylene. The empty orbital remains very reactive ... Voir le document complet

... F.; Zhang, J.; Nelson, J.; Mu, B.; Hilmer, A.; Strano, M., Neurotransmitter Detection Using Corona Phase Molecular Recognition on Fluorescent Single-Walled Carbon Nanotu[r] ... Voir le document complet