Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Lee C. Dunn"'
Autor:
Lee C. Dunn, Harvard W. Morehead, Theodore L. Tisch, Mohsen Navvab, Kenneth W. Talmadge, Christopher J. Siebert, Mohamed Abouelezz, Cheryl Ordunez
Publikováno v:
Journal of Chromatography A. 590:83-91
Three ion-exchange packing materials, Macro-Prep 50 S, Macro-Prep 50 CM and Macro-Prep 50 Q (strong cation, weak cation and strong anion, respectively) were characterized with respect to dynamic protein-binding capacities and chemical stability and r
Characterization of synthetic macroporous ion-exchange resins in low-pressure cartridges and columns
Autor:
Christopher J. Siebert, Lee C. Dunn, Larry J. Cummings, Mohsen Navvab, Cheryl Ordunez, Kenneth W. Talmadge, Mohamed Aboulezz
Publikováno v:
Journal of Chromatography A. 548:165-178
Three ion-exchange materials and one hydrophobic-interaction chromatography packing, based on a rigid macroporous polymer with large, relatively uniform pores, have been evaluated for low-pressure liquid chromatography of antibodies. These sorbents h
Autor:
Kendall N. Houk, Lee C. Dunn
Publikováno v:
Tetrahedron Letters. 19:3411-3414
Publikováno v:
Journal of Polymer Science: Polymer Physics Edition. 22:2243-2260
Polymers with conductivities from 8.6 × 100 to 7.3 × 10−6 (ω cm)−1 at 2–12 kbar were prepared by zinc-chloride-catalyzed condensation of polycyclic aromatic hydrocarbons, heterocycles, and quinones with pyromellitic dianhydride, tetrabromoph
Publikováno v:
The Journal of Organic Chemistry. 45:835-838
Autor:
Lee C. Dunn, Christopher J. Siebert, Larry J. Cummings, Gary S. Ott, J.Keith Duncan, David J. Burke
Publikováno v:
Journal of Chromatography A. 353:425-437
A new anion-exchange material has been developed which allows very rapid resolution of protein mixtures. The Microanalyzer MA7P matrix consists of small (7 micron), spherical, non-porous, polymethacrylate beads with polyethyleneimine (PEI) covalently
Publikováno v:
Journal of the American Chemical Society. 99:4199-4201
Publikováno v:
Chemischer Informationsdienst. 10
Publikováno v:
Chemischer Informationsdienst. 8
Publikováno v:
Conference on Electrical Insulation & Dielectric Phenomena — Annual Report 1983.
Certain macromolecular solids of highly aromatized structure can exhibit giant polarization. The structures must be capable of providing long range electron orbital de-localization. This can result in the presence of electronic carriers able to range