Polyvinyl alcohol-based magnetic

Oster J., Parker J., and Brassard L. 2001. Polyvinyl-alcohol-based magnetic beads for rapid and efficient separation of specific or unspecific nuclei acid sequences. Journal of Magnetism and Magnetic Materials 225 145-150. 

Bajpai Anil Kumar, and Gupta Rashmi. Magnetically mediated release of ciprofloxacin from polyvinyl alcohol based superparamagnetic nanocomposites. J. Mater. Sci. Mater. Med. 22 no. 2 (2011) 357-369. 

DY Godovsky, AV Varfolomeev, GD Efremova, VM Cherepanov, GA Kapustin, AV Volkov, MA Moskvina. Magnetic properties of polyvinyl alcohol-based composites containing iron oxide nanoparticles. Adv Mater Opt Electron 1999 9 87. 

A solution of 1.0 g of thioridazine free base and 1.0 g of poly(DL-lactide) or poly(L-lactide) in 10 mL of methylene chloride was emulsified with 100 mL of an aqueous solution containing 0.4 g of sodium oleate or polyvinyl alcohol and 0-15 mL of 0.1 N NaOH (0-0.14 mole NaOH/mole lactic acid). After the emulsion was magnetically stirred for 10-15 minutes, the organic solvent was removed by rotary evaporation, 150 rpm, 375 mm Hg, at 40°C for 2 hours. The product was filtered, washed with water and vacuum dried at 30°C. 

In the presented work, the character of change of electric conductivity and magnetic properties of composites films based on polyvinyl alcohol, graphite and nickel at their mechanical stretching has been investigated. 

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