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Nicolas, George

Successful NMP in emulsion requires use of conditions where there is no discrete monomer droplet phase and a mechanism to remove any excess nitroxide formed in the particle phase as a consequence of the persistent radical effect. Szkurhan and Georges"18 precipitated an acetone solution of a low molecular weight TEMPO-tcrminated PS into an aqueous solution of PVA to form emulsion particles. These were swollen with monomer and polymerized at 135 °C to yield very low dispersity PS and a stable latex. Nicolas et at.219 performed emulsion NMP of BA at 90 °C making use of the water-soluble alkoxyamine 110 or the corresponding sodium salt both of which are based on the open-chain nitroxide 89. They obtained PBA with narrow molecular weight distribution as a stable latex at a relatively high solids level (26%). A low dispersity PBA-WocA-PS was also prepared,... [Pg.482]

Available through Early English Books Online. Variously attributed to Cooper or Houpreght. Epistle dedicatory by J.F. Houpreght. Includes Nicolas Flamel s "Summary of philosophy", p. [145]-161, and George Ripley s "A treatise of mercury and the philosopher s stone", p. [69]-92. [Pg.17]

Adam, Waldemar, 61, 69 Adams, Joe T., 8 Adkins, Homer, 8 Agenet, Nicolas, 68 Ager, David J., 38 Albertson, Noel R, 12 Allen, George R., Jr., 20 Angyal, S. J., 8 Amoulinkis, Evan G, 57 Alonso, Diego A., 72 Appani, Marcel, 29 Archer, S, 14 Arseniyadis, Simeon, 31 Aubert, Corinne, 68... [Pg.578]

The Pap-test [297], developed by the Greek physician George Nicolas Papanicolaou (1883-1962) for the early screening of cervical cancer, constituted an important milestone in cancer research. This test assesses under a microscope the stained cells of a smear sample taken from the surface of the cervical canal (Fig. 5.118). [Pg.385]

Zo6 Stephenson, Christian Fairhurn, George Despotou, Tim Kelly, Nicola Herbert and Brnce Daughtrey ... [Pg.55]

Ndour M, Nicolas M, D Anna B, Ka O, George C (2009) Phys Chem Chem Phys 11 1312. doi 10.1039/b806441e... [Pg.48]

Nationalizing Science Adolphe Wurtz and the Battle for French Chemistry, Alan J. Rocke Islamic Science and the Making of the European Renaissance, George Saliba Crafting the Quantum Arnold Sommerfeld and the Practice of Theory, 1890-1926, Suman Seth The Tropics of Empire Why Columbus Sailed South to the Indies, Nicolas Wey Gomez... [Pg.355]


See other pages where Nicolas, George is mentioned: [Pg.117]    [Pg.3]    [Pg.6]    [Pg.29]    [Pg.14]    [Pg.151]    [Pg.2151]    [Pg.310]    [Pg.277]    [Pg.11]    [Pg.566]    [Pg.294]    [Pg.12]    [Pg.33]    [Pg.959]    [Pg.405]    [Pg.3]    [Pg.261]    [Pg.886]    [Pg.765]    [Pg.943]    [Pg.17]    [Pg.886]    [Pg.60]    [Pg.571]    [Pg.48]    [Pg.170]    [Pg.32]   
See also in sourсe #XX -- [ Pg.29 ]




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