Search Results - "Muschik, G M"

Peptide mobility and peptide mapping in capillary zone electrophoresis: Experimental determination and theoretical simulation by Janini, George M, Metral, Climaco J, Issaq, Haleem J, Muschik, Gary M

“…The electrophoretic mobilities of 58 peptides that varied in size from 2 to 39 amino acids and varied in charge from 0.65 to 7.82 are presented. The…”
Get full text

Lung cancer and the debrisoquine metabolic phenotype by Caporaso, N E, Tucker, M A, Hoover, R N, Hayes, R B, Pickle, L W, Issaq, H J, Muschik, G M, Green-Gallo, L, Buivys, D, Aisner, S

“…In a case-control study, we tested the hypothesis that the genetically determined ability to metabolize debrisoquine is related to risk of lung cancer…”
Get more information

The effect of electric field strength, buffer type and concentration on separation parameters in capillary zone electrophoresis by ISSAQ, H. J, ATAMNA, I. Z, MUSCHIK, G. M, JANINI, G. M

Get full text

The Large-Scale Isolation of Bryostatin 1 from Bugula neritina Following Current Good Manufacturing Practices by Schaufelberger, Daniel E, Koleck, Mary P, Beutler, John A, Vatakis, Angel M, Alvarado, A. Belinda, Andrews, Pamela, Marzo, L. V, Muschik, G. M, Roach, John, Ross, John T, Lebherz, William B, Reeves, Marie P, Eberwein, Robert M, Rodgers, Lori L, Testerman, Robert P, Snader, Kenneth M, Forenza, Salvatore

“…A novel process was designed for the large-scale isolation of bryostatin 1 from the bryozoan Bugula neritina L. in order to obtain multigram quantities of…”
Get full text

Effect of organic solvents on solute migration and separation in capillary zone electrophoresis by JANINI, G. M, CHAN, K. C, BARNES, J. A, MUSCHIK, G. M, ISSAQ, H. J

Get full text

Taxus spp. Needles Contain Amounts of Taxol Comparable to the Bark of Taxus brevifolia: Analysis and Isolation by Witherup, Keith M, Look, Sally A, Stasko, Michael W, Ghiorzi, Thomas J, Muschik, Gary M, Cragg, Gordon M

“…New sources for the antitumor natural product taxol [1] are needed as demands for this promising cancer chemotherapeutic agent increase. Presently, supplies of…”
Get full text

Laser-induced fluorescence detection of 9-fluorenylmethyl chloroformate derivatized amino acids in capillary electrophoresis by Chan, K C, Janini, G M, Muschik, G M, Issaq, H J

“…Laser-induced fluorescence (LIF) was applied to the detection of 9-fluorenylmethyl chloroformate (FMOC-Cl) derivatized amino acids separated by capillary…”
Get more information

Separation of pyridinecarboxylic acid isomers and related compounds by capillary zone electrophoresis. Effect of cetyltrimethylammonium bromide on electroosmotic flow and resolution by Janini, G M, Chan, K C, Barnes, J A, Muschik, G M, Issaq, H J

“…The effect of the addition of cetyltrimethylammonium bromide (CTAB) to the buffer system in capillary electrophoresis on electroosmotic flow (EOF) is examined…”
Get more information

Neat and admixed mesomorphic polysiloxane stationary phases for open-tubular column gas chromatography by Janini, G. M, Muschik, G. M, Issaq, H. J, Laub, R. J

Get full text

Optimization of resolution in capillary zone electrophoresis: combined effect of applied voltage and buffer concentration by Atamna, I Z, Issaq, H J, Muschik, G M, Janini, G M

“…Expressions are formulated for the prediction of solute migration time and resolution as a function applied voltage and buffer concentration in capillary zone…”
Get more information

Taxol: Quantitative Internuclear Proton-Proton Distances in CDCl3 Solution from nOe Data: 2D NMR Roesy Buildup Rates at 500 MHz by Hilton, Bruce D, Chmurny, Gwendolyn N, Muschik, Gary M

“…Quantitative nmr internuclear proton-proton distance measurements obtained by observation of the initial buildup rates of nOe's in 2D ROESY spectra of taxol…”
Get full text

Solid-state UV laser-induced fluorescence detection in capillary electrophoresis by Chan, King C., Muschik, Gary M., Issaq, Haleem J.

“…Two solid‐state UV lasers were applied to the laser‐induced fluorescence (LIF) detection of various groups of compounds after separation by capillary…”
Get full text

HIV-1 reverse transcriptase purified from a recombinant strain of Escherichia coli by Clark, P K, Ferris, A L, Miller, D A, Hizi, A, Kim, K W, Deringer-Boyer, S M, Mellini, M L, Clark, Jr, A D, Arnold, G F, Lebherz, 3rd, W B

“…A better understanding of the structure and biochemical properties of the replicative machinery of human immunodeficiency virus type 1 (HIV-1) may be useful in…”
Get more information

Production of brefeldin-A by McCloud, T G, Burns, M P, Majadly, F D, Muschik, G M, Miller, D A, Poole, K K, Roach, J M, Ross, J T, Lebherz, 3rd, W B

“…Fermentation conditions are described for the production of the antitumor antibiotic 7-(S)-brefeldin-A (brefeldin-A) in liquid culture by Eupenicillium…”
Get full text

The simultaneous use of solute vapor pressure and geometry in multidimensional capillary gas chromatographic separations of polychlorinated biphenyls by Issaq, H J, Fox, S D, Muschik, G M

“…The separation of coeluting congeners of Aroclor 1242, 1254, and 1260 on a DB-1 (low polarity) capillary gas chromatographic (GC) column is achieved when cuts…”
Get more information

Comparison of the gas-chromatographic properties of mesomorphic polymeric stationary phases by JANINI, G. M, MUSCHIK, G. M, FOX, S. D

Get full text

A simple two-dimensional high performance liquid chromatography/high performance capillary electrophoresis set-up for the separation of complex mixtures by Issaq, Haleem J., Chan, King C., Janini, George M., Muschik, Gary M.

“…A two‐dimensional high performance liquid chromatography/capillary electrophoresis (HPLC/CE) instrumental set‐up was assembled from commercially available…”
Get full text

Distribution of the liver carcinogen methapyrilene in Fischer rats and its interaction with macromolecules by Lijinsky, W, Muschik, G M

“…The anti-histaminic drug methapyrilene hydrochloride, which induces liver tumors in ras, was labeled with tritium by exchange and administered at a does of 21…”
Get full text

Electrokinetic chromatography without electroosmotic flow by Janini, George M., Issaq, Haleem J., Muschik, Gary M.

“…This review summarizes the various aspects of conducting electrokinetic chromatography in coated columns with suppressed electroosmotic flow. The specific…”
Get full text

Electrokinetic chromatography in suppressed electroosmotic flow environment: use of a charged cyclodextrin for the separation of enantiomers and geometric isomers by Janini, G M, Muschik, G M, Issaq, H J

“…Electrokinetic chromatography (EKC), with negatively-charged cyclodextrins (NCDs) added to the buffer, was conducted in polyacrylamide-coated columns under…”
Get more information