Sensitive electrodes based on complexing azulene polymer films were prepared by electrochemical deposition glassy carbon electrodes. The characterization of 4-(azulen-1-yl)-2,6-bis((E)-2-(thiophen-2-yl)vinyl)pyridine (M) and its polymerization performed voltammetric methods disk working in millimolar solutions acetonitrile the presence 0.1 M tetrabutylammonium perchlorate (TBAP). containing (th...

Cationic amphiphile aggregates exhibit superior antibacterial activity than monomers. However, the antimicrobial mechanism of has not been well understood because it is difficult to distinguish and monitor aggregate monomer in process. Herein, three bola-type cationic amphiphiles with aggregation-induced emission property have developed show distinguishable fluorescence their aggregate. The hyd...

Poly(N-isopropylacrylamide) microgel particles are synthesized using a semi-batch surfactant-free emulsion polymerization method. Particle diameter can be precisely adjusted by controlling the initial conditions, the electrolyte concentration, and the monomer feeding rate and duration. Larger particles are obtained in the presence of small amounts of co-monomer with cationic amino groups that c...

A cationic photo-curable cycloaliphatic epoxy resin has been investigated as reactive monomer in blue light crosslinking process. We have demonstrated that camphorquinone is able to abstract labile hydrogen from the epoxy monomer, giving rise to the formation of carbon-centered radicals that are oxidized by the onium salt; a complete epoxy group conversion was reached after 50 s of irradiation....

The generation of poly(p-methoxystyrene) with a molar mass of several thousand g mol(-1) by cationic polymerisation in emulsion, is described here for the first time. Such a striking result was achieved by carrying out the polymerisation inside monomer droplets, thus preventing fast transfer reactions with water.

Up to now, the response of antibiotics upon ionizing radiation has been very scarcely reported. Here, we present results X-ray photoabsorption experiments on isolated rifamycin, a broad-range antibiotic against Gram-positive and Gram-negative bacteria. A mass spectrometer coupled synchrotron beamline analyze cationic products protonated rifamycin dimer monomer sodium salts. Absorption single ph...