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Showing 1 to 20 of 388 for “"free radical"”.

  1. Free Radical Rearrangements and Eliminations

    Miller, Theodore CharlesUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-05T19:37:10Z (GMT). No. of bitstreams: 1 5904540.pdf: 4985945 bytes, checksum: ce6994ed366892b1df583b261cba85b3 (MD5) Previous issue date: 1959

    uiuc Repository record

  2. Sequence distributions in free-radical polymers

    Ashraf, NaweedAston University1993

    … through the synthesis and analysis of linear free-radical polymers at different conversions. Two main parameters were examined, that of composition and the number-average sequence lengths of individual monomer units, at various conversions. The polymers were synthesized through the solution …

    aston Repository record

  3. Aerogels and films through free radical polymerization

    Sadekar, Anand G.Missouri University of Science and Technology2016

    … crosslinking process we synthesized a bidentate free radical initiator (Si-AIBN) that gets attached on the skeletal nanoparticles and induces crosslinking by surface initiated polymerization (SIP). Here, we extend the scope of Si-AIBN in two directions: (a) we demonstrate extremely adhering, …

    must-thes Repository record

  4. Neighboring Group Participation in Free Radical Formation

    Fisher, Thomas HenryUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-09T17:35:02Z (GMT). No. of bitstreams: 1 6503578.pdf: 4866830 bytes, checksum: c14e42303f96f97e0e7638d7600bb89a (MD5) Previous issue date: 1964

    uiuc Repository record

  5. ESR investigation of some free-radical adducts

    Kozloski, Richard PeterVirginia Tech1977

    … the esr hyperfine coupling constants of several free-radical adducts of perfluoropropene and perfluoro-2-butene were investigated. Silyl, hydroxyalkyl, thiyl and alkoxy free radicals, which were generated by photo-irradiation, reacted with these olefins to form free-radical adducts. Trends in the …

    vt Repository record

  6. Free radical reactions of allylic and propargylic derivatives

    Wu, Yuh-Wern1990

    <p>Addition of tert-butyl radical, generated from t-BuHgCl, to allyl or propargyl derivatives forms adduct radicals which can undergo [beta]-elimination with substituents such as halogen, PhS, PhSO[subscript]2 to form the alkyl-substituted propene or allene and an eliminated radical which …

    iastate Repository record

  7. Free radical mediated oxidative stress in plant cancers

    Horne, SusanUniversity of Abertay Dundee2006

    … to produce pigments. Biochemical profiles of free radical activity and the sequential stages of lipid peroxidation were constructed, together with parallel assessments of primary antioxidants (catalase, peroxidase and superoxidase dismutase and the glutathione-ascorbate couple).<br/><br/>The …

    abertay Repository record

  8. Free Radical Rearrangements in the Decarbonylation of Aldehydes

    Kauer, James CharlesUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-05T19:36:12Z (GMT). No. of bitstreams: 1 0013505.pdf: 7451229 bytes, checksum: 610e313513b5f10a398fa2c0d35e9287 (MD5) Previous issue date: 1955

    uiuc Repository record

  9. Picosecond studies of free radical reactions in solution

    Falvey, Daniel EdwardUniversity of Illinois at Urbana-Champaign2011

    The 2,7-dihalofluorenylidenes were examined. Electron paramagnetic resonance (EPR) spectroscopy shows that these carbenes are ground-state triplets. These carbenes react with methanol to form 9-methoxy ethers. The absence of a heavy atom effect in this reaction suggests that intersystem crossing is …

    uiuc Repository record

  10. Molecular beam study of polyatomic free radical reactions.

    McFadden, David LeeMassachusetts Institute of Technology1972

    Massachusetts Institute of Technology. Dept. of Chemistry. Thesis. 1972. Ph.D.

    mit Repository record

  11. Direct Functionalization of Aliphatic Compounds by Free Radical Reactions

    Fukunishi, KoshiKyoto University1979

    kyoto Repository record

  12. Some aspects of free radical polymerisation in UV-curing

    Arsu, N.City University London1993

    … due to the cinnamates are scavenging the benzoyl radicals.

    city-london Repository record

  13. Exercise and free radical induced damage to human skeletal muscle

    Child, R. B.University of Wolverhampton1997

    … five novel studies investigating exercise and free radical induced damage to human skeletal muscle, with a review of related literature. It has been proposed muscle adapts to eccentric exercise by increasing its resting length. The first study investigated the effects of manipulating knee …

    wlv Repository record

  14. Ultrasonically initiated free radical catalyzed emulsion polymerization of methyl methacrylate

    Chou, H. C. JoeUniversity of Missouri--Rolla2016

    … as the surfactant.</p> <p>The source of the free radical for the initiation process was found to come from the degradation of the sodium lauryl sulfate presumably in aqueous phase. The weight average molecular weight (Mw) of the poly (methyl methacrylate) obtained varied from 2,500,000 to …

    must-thes Repository record

  15. Positron Annihilation in N-Pentane Solutions of Galvinoxyl Free Radical

    Switzer, William Lawrence, IiiUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T23:01:12Z (GMT). No. of bitstreams: 1 7121246.pdf: 4404790 bytes, checksum: 87abbc4da4937206c2cc9ecad94eab19 (MD5) Previous issue date: 1971

    uiuc Repository record

  16. Hydrocarbon Functionalization via a New Free Radical-Based Condensation Reaction

    Sadeghipour, MitraVirginia Tech1998

    A new free radical chain process for the allylation of hydrocarbons and some other substrates utilizing substituted allyl bromides (R-H + C=C-C-Br -> R-C-C=C + HBr) has been developed. Good to excellent yields were observed in all cases. Kinetic chain measurements and competition experiments were …

    vt Repository record

  17. Lignin acrylate derivatives and their behaviors in free radical copolymerizations

    Wang, HongxueVirginia Polytechnic Institute and State University1986

    … methacrylate (MMA) and styrene (St) through free radical mechanism. Solution copolymerizations in 1,2-dichloroethane: ethanol were initiated by benzoyl peroxide. The monomer reactivity ratios were investigated for these copolymerization combinations. The copolymer compositions were analyzed …

    vt Repository record

  18. Reaction Control in Quiescent Systems of Free-Radical Retrograde-Precipitation Polymerization

    Tirumala, Vijaya Raghavan

    mtu Repository record

  19. Free Radical Activity, Lipid Peroxidation and Antioxidant Status in Diabetes Mellitus

    Belka, Irena Christine1998

    The role of free radicals and antioxidants in human disease, particularly cardiovascular disease is an area of intensive research. Diabetes mellitus is the most common condition associated with increased oxidative stress and accelerated atherosclerosis. Increased levels of lipid peroxides and …

    plymouth Repository record

  20. Deviations from classical kinetics in free radical polymerization at low conversions

    Rai, PurnenduUniversity of Missouri--Rolla2016

    must-thes Repository record

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