Sphon, James A: search on Z-Library

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1

Field desorption mass spectrometry of cyanogenic glycosides

Peter A. Dreifuss, Garnett E. Wood, John A. G. Roach, William C. Brumley, Denis Andrzejewski, James A. Sphon

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1980

Language:

english

File:

PDF, 378 KB

english, 1980

2

Application of gas chromatography/matrix isolation/Fourier transform infrared spectrometry to the identification of glucosinolates from Brassica vegetables

Mossoba, Magdi M., Shaw, G. John, Andrzejewski, Denis, Sphon, James A., Page, Samuel W.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1989

Language:

english

File:

PDF, 649 KB

english, 1989

3

Gas-Solid Chromatographic-Mass Spectrometric Confirmation of Low Levels of Acrylonitrile After Distillation from Food-Simulating Solvents

McNeal, Timothy, Brumley, William C, Breder, Charles, Sphon, James A

Journal:

Journal of AOAC International

Year:

1979

File:

PDF, 495 KB

1979

4

Confirmation of Identities of Propylene and Ethylene Glycols in Anchovies by Tandem Mass Spectrometry

Matusik, Jean E, Eilers, Paul P, Waldron, Ellen M, Conrad, Steve M, Sphon, James A

Journal:

Journal of AOAC International

Year:

1993

File:

PDF, 468 KB

1993

5

Regulatory mass spectrometry

William C. Brunley, James A. Sphon

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1981

Language:

english

File:

PDF, 787 KB

english, 1981

6

Collisionally activated mass spectra of [MH] ions of polyhydroxy and hydroxy ether compounds

William C. Brumley, Denis Andrzejewski, James A. Sphon

Journal:

Journal of Mass Spectrometry

Year:

1988

Language:

english

File:

PDF, 837 KB

english, 1988

7

Polychlorinated quaterphenyls identified in rice oil associated with Japanese “Yusho” poisoning

LaVerne R. Kamps, William J. Trotter, Susan J. Young, Louis J. Carson, John A. G. Roach, James A. Sphon, James T. Tanner, Bernadette McMahon

Journal:

Bulletin of Environmental Contamination and Toxicology

Year:

1978

Language:

english

File:

PDF, 164 KB

english, 1978

8

Correction. Identification of Sulfonamide Drugs in Swine Liver by Collision-Induced Dissociation/Mass Analyzed Ion Kinetic Energy Spectrometry

Brumley, William C., Min, Zhao., Matusik, Jean E., Roach, John A. G., Barnes, Charlie J., Sphon, James A., Fazio, Thomas.

Journal:

Analytical Chemistry

Year:

1984

Language:

english

File:

PDF, 50 KB

english, 1984

9

Fast atom bombardment mass spectrometry of twelve marine toxins isolated from Protogonyaulax

White, Kevin D., Sphon, James A., Hall, Sherwood.

Journal:

Analytical Chemistry

Year:

1986

Language:

english

File:

PDF, 489 KB

english, 1986

10

Analysis of fish for 2,3,7,8-tetrachlorodibenzo-p-dioxin by electron capture capillary gas chromatography

Niemann, Richard A., Brumley, William C., Firestone, David., Sphon, James A.

Journal:

Analytical Chemistry

Year:

1983

Language:

english

File:

PDF, 1.14 MB

english, 1983

11

Confirmation of Identity by Gas Chromatography/Tandem Mass Spectrometry of Sulfathiazole, Sulfamethazine, Sulfachloropyridazine, and Sulfadimethoxine from Bovine or Swine Liver Extracts after Quantitation by Gas Chromatography/Electron-Capture Detection

Matusik, Jean E, Sternal, Richard S, Barnes, Charlie J, Sphon, James A

Journal:

Journal of AOAC International

Year:

1990

File:

PDF, 614 KB

1990

12

Comparison of Gas Chromatographic/Mass Spectrometric and Liquid Chromatographic/Mass Spectrometric Methods for Confirmation of Coumaphos and Its Oxygen Analog in Eggs and Milk

White, Kevin D, Min, Zhao, Brumley, William C, Krause, Richard T, Sphon, James A

Journal:

Journal of AOAC International

Year:

1983

File:

PDF, 489 KB

1983

13

Low-resolution multiple ion detection gas chromatographic-mass spectrometric comparison of six extraction-cleanup methods for determining 2,3,7,8-tetrachlorodibenzo-p-dioxin in fish

Brumley, William C., Roach, John A. G., Sphon, James A., Dreifuss, Peter A., Andrzejewski, Denis, Niemann, Richard A., Firestone, David

Journal:

Journal of Agricultural and Food Chemistry

Year:

1981

Language:

english

File:

PDF, 971 KB

english, 1981

14

Gas Chromatographic/Mass Spectrometric Confirmation of Identity of Coprostanol in Mercenaria mercenaria (Bivalvia) Taken from Sewage-Polluted Water

Matusik, Jean E, Hoskin, George P, Sphon, James A

Journal:

Journal of AOAC International

Year:

1988

File:

PDF, 633 KB

1988

15

Negative ion chemical ionization mass spectrometry of deoxynivalenol (DON): application to identification of DON in grains and snack foods after quantitation/isolation by thin-layer chromatography

Brumley, William C., Trucksess, Mary W., Adler, Scott H., Cohen, Clara K., White, Kevin D., Sphon, James A.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1985

Language:

english

File:

PDF, 582 KB

english, 1985

16

Negative Ion Chemical Ionization Mass Spectrometric Method for Confirmation of Identity of Aflatoxin B,: Collaborative Study

Park, Douglas L, Diprossimo, Vincent, Abdel-Malek, Emil, Trucksess, Mary W, Nesheim, Stanley, Brumley, William C, Sphon, James A, Barry, Thomas L, Petzinger, Glenn

Journal:

Journal of AOAC International

Year:

1985

File:

PDF, 810 KB

1985

17

Use of Mass Spectrometry for Confirmation of Animal Drug Residues

Journal:

Journal of AOAC International

Year:

1978

File:

PDF, 437 KB

1978

18

Headspace Sampling and Gas-Solid Chromatographic Determination and Confirmation of â¥ 1 ppb Vinyl Chloride Residues in Polyvinyl Chloride Food Packaging

Dennison, J Lawrence, Breder, Charles V, Mcneal, Timothy, Snyder, Roger C, Roach, John A, Sphon, James A

Journal:

Journal of AOAC International

Year:

1978

File:

PDF, 577 KB

1978

19

Negative ion chemical ionization mass spectrometry of pyrrolizidine alkaloids with hydroxide reactant ion

Dreifuss, Peter A., Brumley, William C., Sphon, James A., Caress, Edward A.

Journal:

Analytical Chemistry

Year:

1983

Language:

english

File:

PDF, 626 KB

english, 1983

20

Separation and identification of glucosinolates from Brassica vegetables using high-performance capillary gas chromatography (GC)-positive-ion chemical ionization mass spectrometry (PICIMS) and GC-PICIMS/MS

Shaw, G. John, Andrzejewski, Denis, Roach, John A. G., Sphon, James A.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1989

Language:

english

File:

PDF, 983 KB

english, 1989

21

Determination of Vinylidene Chloride in Saran Films by Electron Capture Gas-Solid Chromatography and Confirmation by Mass Spectrometry

Birkel, Thomas J, Roach, John A G, Sphon, James A

Journal:

Journal of AOAC International

Year:

1977

File:

PDF, 281 KB

1977

22

Effects of fumonisin B1 on lipid peroxidation in membranes

Jun-Jie Yin, Mitchell J Smith, Robert M Eppley, Samuel W Page, James A Sphon

Journal:

Biochimica et Biophysica Acta (BBA) - Biomembranes

Year:

1998

Language:

english

File:

PDF, 189 KB

english, 1998

23

Pulsed Positive Ion-Negative Ion Chemical Ionization Mass Spectrometry of Animal Drugs: Sulfonamides

Roach, John A G, Sphon, James A, Hunt, Donald F, Crow, Frank W

Journal:

Journal of AOAC International

Year:

1980

File:

PDF, 461 KB

1980

24

Mass spectrometry of the copper salt of tenuazonic acid

Avinash Joshi, Zhao Min, William C. Brumley, Peter A. Dreifuss, George C. Yang, James A. Sphon

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1984

Language:

english

File:

PDF, 361 KB

english, 1984

25

Hydration behavior of chlorophyll a: a field desorption mass spectral study

Dougherty, Ralph C., Dreifuss, Peter A., Sphon, James, Katz, Joseph J.

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 423 KB

english, 1980

26

Capillary supercritical fluid chromatography/negative ion chemical ionization mass spectrometry of trichothecenes

John A. G. Roach, James A. Sphon, James A. Easterling, Elizabeth M. Calvey

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1989

Language:

english

File:

PDF, 523 KB

english, 1989

27

Negative ion chemical ionization mass spectrometry of trichothecenes: Novel fragmentation under OH− conditions

William C. Brumley, Denis Andrzejewski, Eric W. Trucksess, Peter A. Dreifuss, John A. G. Roach, Robert M. Eppley, Frederick S. Thomas, Charles W. Thorpe, James A. Sphon

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1982

Language:

english

File:

PDF, 720 KB

english, 1982

28

Application of Gas Chromatography/Matrix Isolation/Fourier Transform Infrared Spectroscopy to the Identification of Pyrrolizidine Alkaloids from Comfrey Root (Symphytum officinale L.)

Mossoba, Magdi M, Lin, Hubert S, Andrzejewski, Denis, Sphon, James A, Betz, Joseph M, Miller, Lee J, Eppley, Robert M, Trucksess, Mary W, Page, Samuel W

Journal:

Journal of AOAC International

Year:

1994

File:

PDF, 790 KB

1994

29

Quantitation of ethyl carbamate in whiskey, sherry, port, and wine by gas chromatography/tandem mass spectrometry using a triple quadrupole mass spectrometer

Brumley, William C., Canas, Benjamin J., Perfetti, Gracia A., Mossoba, Magdi M., Sphon, James A., Corneliussen, Paul E.

Journal:

Analytical Chemistry

Year:

1988

Language:

english

File:

PDF, 488 KB

english, 1988

30

Effects of Fumonisin B1and (Hydrolyzed) Fumonisin Backbone AP1on Membranes: A Spin-Label Study

Jun-Jie Yin, Mitchell J. Smith, Robert M. Eppley, Annette L. Troy, Samuel W. Page, James A. Sphon

Journal:

Archives of Biochemistry and Biophysics

Year:

1996

Language:

english

File:

PDF, 191 KB

english, 1996

31

Identification by physical means of organic moieties of conjugates produced from carbaryl by tobacco cells in suspension culture

Raymond K. Locke, Jo -Yun T. Chen, Joseph N. Damico, Laurence R. Dusold, James A. Sphon

Journal:

Archives of Environmental Contamination and Toxicology

Year:

1976

Language:

english

File:

PDF, 2.19 MB

english, 1976

32

Identification of sulfonamide drugs in swine liver by collision-induced dissociation/mass analyzed ion kinetic energy spectrometry

Brumley, William C., Min, Zhao., Matusik, Jean E., Roach, John A. G., Barnes, Charlie J., Sphon, James A., Fazio, Thomas.

Journal:

Analytical Chemistry

Year:

1983

Language:

english

File:

PDF, 621 KB

english, 1983

33

Mass Spectrometry and Identification of Sterols in Vegetable Oils as Butyryl Esters and Relative Quantitation by Gas Chromatography with Flame Ionization Detection

Brumley, William C, Sheppard, Alan J, Rudolf, Theodore S, Shen, Chih-Shang J, Yasaei, Parvin, Sphon, James A

Journal:

Journal of AOAC International

Year:

1985

File:

PDF, 987 KB

1985

34

Gas Chromatographic/Mass Spectrometric Analyses of Unknown Analytical Response in Imported Fava Beans: 4-Chloro-6-methoxyindole

Petzinger, Glenn, Barry, Thomas L, Roach, John A G, Musser, Steven M, Sphon, James

Journal:

Journal of AOAC International

Year:

1995

File:

PDF, 525 KB

1995

35

Introduction

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1981

Language:

english

File:

PDF, 83 KB

english, 1981

36

Effects of Fumonisin B1on Oxygen Transport in Membranes

Jun-Jie Yin, Mitchell J. Smith, Robert M. Eppley, Samuel W. Page, James A. Sphon

Journal:

Biochemical and Biophysical Research Communications

Year:

1996

Language:

english

File:

PDF, 101 KB

english, 1996

37

Field Desorption Mass Spectrometry of Mycotoxins and Mycotoxin Mixtures, and Its Application as a Screening Technique for Foodstuffs

Sphon, James A, Dreifuss, Peter A, Schulten, Hans-Rolf

Journal:

Journal of AOAC International

Year:

1977

File:

PDF, 396 KB

1977

38

Identification of dimetridazole, ipronidazole, and their alcohol metabolites in turkey tissues by thermospray tandem mass spectrometry

Matusik, Jean E., Leadbetter, Mary G., Barnes, Charles J., Sphon, James A.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1992

Language:

english

File:

PDF, 465 KB

english, 1992

39

Report

Richard Baldwin, Robert A. Bethem, Robert K. Boyd, William L. Budde, Thomas Cairns, Robert D. Gibbons, Jack D. Henion, Mary A. Kaiser, David L. Lewis, Jean E. Matusik, James A. Sphon, Rainer W. Stepha

Journal:

Journal of the American Society for Mass Spectrometry

Year:

1997

Language:

english

File:

PDF, 1.19 MB

english, 1997

40

Characterization of silylated desulfoglucosinolate mixtures using high-performance capillary gas chromatography (GC)-negative-ion chemical ionization mass spectrometry (NICIMS) and GC-NICIMS/MS

Shaw, G. John, Andrzejewski, Denis, Roach, John A. G., Sphon, James A.

Journal:

Journal of Agricultural and Food Chemistry

Year:

1990

Language:

english

File:

PDF, 500 KB

english, 1990

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