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1

The carotenoid bixin: Optical studies of aggregation in polar/water solvents

Tay-Agbozo, Sefadzi, Street, Shane, Kispert, Lowell D.

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

2018

Langue:

english

Fichier:

PDF, 1.46 MB

english, 2018

2

The carotenoid Bixin found to exhibit the highest measured carotenoid oxidation potential to date consistent with its practical protective use in cosmetics, drugs and food

Tay-Agbozo, Sefadzi, Street, Shane, Kispert, Lowell

Journal:

Journal of Photochemistry and Photobiology B: Biology

Année:

2018

Langue:

english

Fichier:

PDF, 2.46 MB

english, 2018

3

Cross-polarization and magic angle sample spinning NMR of model organic compounds with extremely long 1H T1's

Daniel P. Murray, James J. Dechter, Lowell D. Kispert

Journal:

Journal of Polymer Science Part C: Polymer Letters

Année:

1984

Langue:

english

Fichier:

PDF, 250 KB

english, 1984

4

Selected cis/trans isomers of carotenoids formed by bulk electrolysis and iron(III) chloride oxidation

Wei, Chih-Chang, Gao, Guoqiang, Kispert, Lowell D.

Journal:

Journal of the Chemical Society Perkin Transactions 2

Année:

1997

Langue:

english

Fichier:

PDF, 567 KB

english, 1997

5

DFT and ENDOR Study of Bixin Radical Cations and Neutral Radicals on Silica–Alumina

Tay-Agbozo, Sefadzi S., Krzyaniak, Matthew D., Bowman, Michael K., Street, Shane, Kispert, Lowell D.

Journal:

Journal of Physical Chemistry B

Année:

2015

Langue:

english

Fichier:

PDF, 5.88 MB

english, 2015

6

EPR study of a vinyl-type radical in x-irradiated .beta.-carotene

Joseph, Joy, Samskog, Per Olof, Lee, Su Hwa, Kispert, Lowell D.

Journal:

Journal of Physical Chemistry

Année:

1985

Langue:

english

Fichier:

PDF, 376 KB

english, 1985

7

Photo Protection of Haematococcus pluvialis Algae by Astaxanthin: Unique Properties of Astaxanthin Deduced by EPR, Optical and Electrochemical Studies

Focsan, A., Polyakov, Nikolay, Kispert, Lowell

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 1.77 MB

english, 2017

8

Heterocyclic heptamers containing thiophene and pyrrole units: Synthesis and properties

Dr. James P. Parakka, Dr. Judith A. Jeevarajan, Dr. Antony S. Jeevarajan, Dr. Lowell D. Kispert, Prof. Michael P. Cava

Journal:

Advanced Materials

Année:

1996

Langue:

english

Fichier:

PDF, 665 KB

english, 1996

9

Preparation and Characterization of an Air-Tolerant 1,3-Diphosphacyclobuten-4-yl Radical

Shigekazu Ito, Manabu Kikuchi, Masaaki Yoshifuji, Anthony J. Arduengo III, Tatyana A. Konovalova, Lowell D. Kispert

Journal:

Angewandte Chemie

Année:

2006

Langue:

english

Fichier:

PDF, 138 KB

english, 2006

10

Preparation and Characterization of an Air-Tolerant 1,3-Diphosphacyclobuten-4-yl Radical

Shigekazu Ito, Manabu Kikuchi, Masaaki Yoshifuji, Anthony J. Arduengo III, Tatyana A. Konovalova, Lowell D. Kispert

Journal:

Angewandte Chemie International Edition

Année:

2006

Langue:

english

Fichier:

PDF, 138 KB

english, 2006

11

ChemInform Abstract: Dendralene-Type TTF Vinylogs Containing a 1,3-Diselenole Ring.

Ramiya R. Amaresh, Dezhong Liu, Tatyana Konovalova, M. V. Lakshmikantham, Michael P. Cava, Lowell D. Kispert

Journal:

Année:

2002

Fichier:

PDF, 27 KB

2002

12

Electron Transfer Mediated Geometrical E/Z-Isomerization of Polyenes

Nikolai Polyakov, Tatyana Leshina, Lowell Kispert

Journal:

Année:

2002

Fichier:

PDF, 24 KB

2002

13

ChemInform Abstract: Carotenoid Radicals: Cryptochemistry of Natural Colorants

Lowell D. Kispert, Nikolay E. Polyakov

Journal:

Année:

2010

Fichier:

PDF, 15 KB

2010

14

The Effect of Electron-Donating and Electron-Withdrawing Substituents on 1H-and 13C-NMR chemical shifts of novel 7′-aryl-substituted 7′-apo-β-carotenes

Elli S. Hand, Kenneth A. Belmore, Lowell D. Kispert

Journal:

Helvetica Chimica Acta

Année:

1993

Langue:

english

Fichier:

PDF, 552 KB

english, 1993

15

Synthesis and NMR-Spectroscopic Structure Determination of Novel 7,7′-Diphenyl-7,7′-diapocarotenoids

Elli S. Hand, Kenneth A. Belmore, Lowell D. Kispert

Journal:

Helvetica Chimica Acta

Année:

1993

Langue:

english

Fichier:

PDF, 510 KB

english, 1993

16

Electron—electron double resonance of irradiated dicholorfluoroacetamide: The dominant role of the chlorine quadrupole

Lowell D. Kispert, Kichoon Chang, Carolyn M. Bogan

Journal:

Chemical Physics Letters

Année:

1972

Langue:

english

Fichier:

PDF, 518 KB

english, 1972

17

Direct measurement of the lowest excited singlet state lifetime of all-trans-β-carotene and related carotenoids

Michael R. Wasielewski, Lowell D. Kispert

Journal:

Chemical Physics Letters

Année:

1986

Langue:

english

Fichier:

PDF, 426 KB

english, 1986

18

The oriented C2Cl6− radical in irradiated hexachloroethane single crystals: An EPR and molecular-orbital study

Lowell D. Kispert, Kenneth G. Ezell, Joy Joseph

Journal:

Chemical Physics Letters

Année:

1987

Langue:

english

Fichier:

PDF, 494 KB

english, 1987

19

An e.p.r. study of pore accessibility in high volatile bituminous coal: solvent dependence

Janina Goslar, Lalith S. Cooray, Lowell D. Kispert

Journal:

Année:

1989

Langue:

english

Fichier:

PDF, 754 KB

english, 1989

20

E.p.r. and ENDOR studies of Argonne Premium coals doped with nitroxide spin probes

Janina Goslar, Lowell D. Kispert

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 708 KB

english, 1990

21

Low temperature swelling of Argonne premium coal samples: effect on micropore shape and size

Dennis R. Spears, Lowell D. Kispert, Lidia Piekara-Sady

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 1.63 MB

english, 1992

22

Low temperature swelling of Argonne Premium Coal Samples: 2. Micropore wall chemistry during swelling

Dennis R. Spears, Wojciech Sady, Lowell D. Kispert

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 1.16 MB

english, 1993

23

Electron-electron double resonance of irradiated monofluoroacel amide single crystals: The role of fluorine p-orbital anisotropy

Lowell Kispert, Kichoon Chang

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 572 KB

english, 1969

24

Electron-electron double-resonance investigations of irradiated organic crystals: The influence of deuterium substitution

Lowell D Kispert, Kichoon Chang, Pu Sen Wang

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 664 KB

english, 1969

25

Molecular and applied modulation effects in electron-electron double resonance. VII. Modulation frequency effects for the ĊH2COO− radical in irradiated zinc acetate

Ray C Perkins Jr., Larry R Dalton, Lowell D Kispert

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 589 KB

english, 1969

26

An ELDOR study at 77 K of the proton environment surrounding the methyl radical in irradiated ammonium acetate crystals

Carolyn Mottley, Lowell D Kispert, I Bin Lin

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 740 KB

english, 1969

27

A frequency swept ELDOR study of irradiated ammonium acetate crystals at 77 K: Resolution of spin packets

Lowell D. Kispert, Jethro R. Hill, Carolyn Mottley

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 436 KB

english, 1969

28

Time domain electron spin resonance: Edited by Larry Kevan and Robert N. Schwartz. Wiley-Interscience, New York, 1979. 414 pages. $32.50

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 170 KB

english, 1969

29

Theory and applications of electron spin resonance: By Walter Gordy. John Wiley & Sons, New York, 1980. 625 pages. $39.95

Lowell D Kispert

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 167 KB

english, 1969

30

Nonlinear optical parameters of 7', 7'-dicyano-7'-apo-β-carotene in hexane by self-action techniques

Hossin A. Abdeldayem, Wen Sheng, P. Venkateswarlu, William K. Witherow, Don O. Frazier, P. Chandra, M.C. George, Lowell Kispert, Michael R. Wasielewski

Journal:

Optics Communications

Année:

1993

Langue:

english

Fichier:

PDF, 705 KB

english, 1993

31

Cobalt stearate-aluminum alkyl catalyzed hydrogenation of substituted quinolines, isoquinoline and naphthalene

Abbas Alvanipour, Lowell D. Kispert

Journal:

Journal of Molecular Catalysis

Année:

1988

Langue:

english

Fichier:

PDF, 495 KB

english, 1988

32

The influence of the structure of the radical cation dimer pair of aromatic molecules on the principal values of a g-tensor: DFT predictions

Alexander Petrenko, Kevin Redding, Lowell D. Kispert

Journal:

Chemical Physics Letters

Année:

2005

Langue:

english

Fichier:

PDF, 187 KB

english, 2005

33

Low-temperature fluorination of fluoro-containing polymers: EPR studies of polyvinylidenefluoride and the copolymer of tetrafluoroethylene with ethylene

Sadulla R. Allayarov, Tatyana A. Konovalova, Alfred Waterfield, A. Ligia Focsan, Virgil Jackson, Raluca Craciun, Lowell D. Kispert, Joseph S. Thrasher, David A. Dixon

Journal:

Journal of Fluorine Chemistry

Année:

2006

Langue:

english

Fichier:

PDF, 349 KB

english, 2006

34

Degradation of γ-irradiated linear perfluoroalkanes at high dosage

Sadulla R. Allayarov, Sergey V. Konovalikhin, Yurii A. Olkhov, Virgil E. Jackson, Lowell D. Kispert, David A. Dixon, Daryush Ila, Uwe Lappan

Journal:

Journal of Fluorine Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 1.37 MB

english, 2007

35

Photo- and chemically-produced phylloquinone biradicals: EPR and ENDOR study

Tatyana A. Konovalova, Lowell D. Kispert, Kevin Redding

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 159 KB

english, 2004

36

Comparative studies on radical cation formation from carotenoids and retinoids

Geir Kildahl-Andersen, Tatyana A. Konovalova, A. Ligia Focsan, Lowell D. Kispert, Thorleif Anthonsen, Synnøve Liaaen-Jensen

Journal:

Tetrahedron Letters

Année:

2007

Langue:

english

Fichier:

PDF, 167 KB

english, 2007

37

Comparison of the INDO to the RHF-INDO/SP derived EPR proton hyperfine couplings for the carotenoid cation radical: experimental evidence

Lidia Piekara-Sady, Mazen M. Khaled, Eric Bradford, Lowell D. Kispert, Martin Plato

Journal:

Chemical Physics Letters

Année:

1991

Langue:

english

Fichier:

PDF, 410 KB

english, 1991

38

Electrochemical properties of natural carotenoids

Dezhong Liu, Yunlong Gao, Lowell D. Kispert

Journal:

Journal of Electroanalytical Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 570 KB

english, 2000

39

One-electron transfer product of quinone addition to carotenoids: EPR and optical absorption studies

Nikolai E. Polyakov, Valery V. Konovalov, Tatyana V. Leshina, Olga A. Luzina, Nariman F. Salakhutdinov, Tatyana A. Konovalova, Lowell D. Kispert

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

2001

Langue:

english

Fichier:

PDF, 215 KB

english, 2001

40

The role of radicals in the phototransformations of β-ionone in the presence of electron donors in solution

Nikolai E. Polyakov, Alex I. Kruppa, Valentina S. Bashurova, Tatyana V. Leshina, Lowell D. Kispert

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

2002

Langue:

english

Fichier:

PDF, 194 KB

english, 2002

41

Generation of superoxide anion and most likely singlet oxygen in irradiated TiO2 nanoparticles modified by carotenoids

Tatyana A. Konovalova, Jesse Lawrence, Lowell D. Kispert

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

2004

Langue:

english

Fichier:

PDF, 164 KB

english, 2004

42

Photocurrent generated on a carotenoid-sensitized TiO2 nanocrystalline mesoporous electrode

Frank G. Gao, Allen J. Bard, Lowell D. Kispert

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 302 KB

english, 2000

43

Crystal structure of bromofluoroacetic acid: a chiral molecule

Robin D. Rogers, B. Kalyanaraman, M. Susan Dalton, Wiley Smith, Lowell D. Kispert, Jerry L. Atwood

Journal:

Journal of Chemical Crystallography

Année:

1981

Langue:

english

Fichier:

PDF, 305 KB

english, 1981

44

Crystal and molecular structure of dichlorofluoroacetamide

Dale Pace, William E. Hunter, Riz Shakir, Lowell D. Kispert, Jerry L. Atwood

Journal:

Journal of Chemical Crystallography

Année:

1980

Langue:

english

Fichier:

PDF, 453 KB

english, 1980

45

Electron paramagnetic resonance analyses of biotransformation reactions with cytochrome P-450 immobilized on mesoporous molecular sieves

Martha Rosales-Hernández, Lowell Kispert, Eduardo Torres-Ramírez, Daniel Ramírez-Rosales, Rafael Zamorano-Ulloa, Jose Trujillo-Ferrara

Journal:

Biotechnology Letters

Année:

2007

Langue:

english

Fichier:

PDF, 258 KB

english, 2007

46

Host−Guest Complexes of Carotenoids with β-Glycyrrhizic Acid

Leshina, Tatyana V., Salakhutdinov, Nariman F., Kispert, Lowell D., Polyakov, Nikolay E.

Journal:

Journal of Physical Chemistry B

Année:

2006

Langue:

english

Fichier:

PDF, 240 KB

english, 2006

47

Epr studies of radicals in conducting solutions, oligomer crystals and conducting polymers

Lowell D. Kispert

Journal:

Research on Chemical Intermediates

Année:

1986

Langue:

english

Fichier:

PDF, 2.44 MB

english, 1986

48

Inclusion complexes of carotenoids with cyclodextrins: 1HNMR, EPR, and optical studies

Nikolai E Polyakov, Tatyana V Leshina, Tatyana A Konovalova, Elli O Hand, Lowell D Kispert

Journal:

Free Radical Biology and Medicine

Année:

2004

Langue:

english

Fichier:

PDF, 521 KB

english, 2004

49

EPR spin trapping detection of carbon-centered carotenoid and β-ionone radicals

Tatyana A. Konovalova, Lowell D. Kispert, Nikolai E. Polyakov, Tatyana V. Leshina

Journal:

Free Radical Biology and Medicine

Année:

2000

Langue:

english

Fichier:

PDF, 232 KB

english, 2000

50

Carotenoids as antioxidants: spin trapping EPR andoptical study

Nikolai E. Polyakov, Alexander I. Kruppa, Tatyana V. Leshina, Tatyana A. Konovalova, Lowell D. Kispert

Journal:

Free Radical Biology and Medicine

Année:

2001

Langue:

english

Fichier:

PDF, 382 KB

english, 2001