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The atom transfer method

Microelectrochemical studies of atom transfer and chain transfer catalysts

Microelectrochemical studies of atom transfer and chain transfer catalysts

... From this method and that of Fleischmannr", which assumes pseudo-first order kinetics, values of kc, the second order rate constant for the reaction of [COl] with E2ffiB were calcula[r] ...

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Polarity reversal catalysis and enantioselective hydrogen-atom transfer

Polarity reversal catalysis and enantioselective hydrogen-atom transfer

... general method fo r the production of sp e c ific alkyl radicals fo r ESR studies in s o lu t io n ...is method is less suitable f o r alkyl chlorides, especially at low temperature, because s i l y l ...

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Kinetic Studies on Bulk Atom Transfer Radical Polymerization of Styrene

Kinetic Studies on Bulk Atom Transfer Radical Polymerization of Styrene

... Bulk Atom Transfer Radical Polymerization of ...polymerization method using atom transfer radical polymerization (ATRP) with Undecenyl-2-Bromopropionate (UnBP) and CuCl/bypyridine ...

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Simultaneous Reverse and Normal Initiation in Atom Transfer Radical Polymerization

Simultaneous Reverse and Normal Initiation in Atom Transfer Radical Polymerization

... Cu(I). This may be a fundamental condition to reach controlled/living polymerizations with very active cata- lysts. In addition, a slow decomposition of the thermal initiator can be tolerated, enabling lower ...

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Activators Generated by Electron Transfer for Atom Transfer Radical Polymerization in Polymerization-based DNA Sensing.

Activators Generated by Electron Transfer for Atom Transfer Radical Polymerization in Polymerization-based DNA Sensing.

... thermofix method and streptavidin- biotin interaction were tested for immobilization of DNA capture probe on ...thermofix method was adapted in this research due to higher immobilization efficiency ...

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Atom Transfer Radical Polymerization (ATRP)in Amplification-by-Polymerization for DNA Sensing

Atom Transfer Radical Polymerization (ATRP)in Amplification-by-Polymerization for DNA Sensing

... quencher. 27 The replacement of molecular quencher by gold nanoparticles provides much better sensitivity since gold nanopartilces can quench fluorescence more than 100 times better than the molecular quencher when the ...

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Thermosensitive Nanocables Prepared by Surface Initiated Atom Transfer Radical Polymerization

Thermosensitive Nanocables Prepared by Surface Initiated Atom Transfer Radical Polymerization

... Here, we report the synthesis of thermosensitive nanocables by the SI-ATRP method. Gold nanowires (Au NWs) of 1.5–1.8 lm in length were prepared as the tem- plates via a modified seeding growth method ...

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Atom Transfer Radical Block Copolymerization of Lauryl methacrylate and Styrene: Their Structural and Thermal Characterization

Atom Transfer Radical Block Copolymerization of Lauryl methacrylate and Styrene: Their Structural and Thermal Characterization

... its transfer and termination free nature, has proven to be the best method for preparing block copolymers with controllable chain length of the block and narrow ...polymerization method to prepare ...

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The atom laser

The atom laser

... an atom laser, tunneling is not a practical method of getting large output flux out of a ...other method, such as having the atoms undergo an atomic transition, must be employed to transfer ...

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Atom transfer radical polymer-modified paper for improvement in protein fixation in paper-based ELISA

Atom transfer radical polymer-modified paper for improvement in protein fixation in paper-based ELISA

... powerful method for protein detection and has been widely used for immunoassays, especially those for detecting and measuring trace biomarkers in complex ...

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Hydrogen atom transfer‐mediated cyclisations of nitriles

Hydrogen atom transfer‐mediated cyclisations of nitriles

... Abstract: Hydrogen atom transfer-mediated intramolecular C-C coupling reactions between alkenes and nitriles, using PhSiH 3 and catalytic Fe(acac) 3 , are described. This introduces a new strategic bond ...

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Atom transfer reactions of amino acid derivatives

Atom transfer reactions of amino acid derivatives

... understanding.. Investigations of atom transfer reactions of amino acid derivatives are described in this thesis. Reaction of N-benzoylvaline methyl ester {29a) with sulphuryl chlo[r] ...

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Copper mediated atom transfer radical cyclisation reactions

Copper mediated atom transfer radical cyclisation reactions

... In addition, heptenyl radical cyclisations are complicated further by a competing 1,5-hydrogen atom transfer reaction. As with ring.[r] ...

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An environmental transfer hub for multimodal atom probe tomography

An environmental transfer hub for multimodal atom probe tomography

... during transfer between instruments is required for samples sensitive to air or thermal expo- sure to prevent morphological or chemical changes prior to ...analysis. Atom probe tomography is a rapidly ...

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Formulation pre-screening of inhalation powders using computational atom-atom systematic search method

Formulation pre-screening of inhalation powders using computational atom-atom systematic search method

... quantitative method to predict the strongest inter-particle forces present, ...The method allows predictive ranking of adhesive behavior to understand the mixing, blending, and aerosolization behavior of ...

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Formulation pre screening of inhalation powders using computational atom atom systematic search method

Formulation pre screening of inhalation powders using computational atom atom systematic search method

... quantitative method to predict the strongest inter-particle forces present, ...The method allows predictive ranking of adhesive behavior to understand the mixing, blending, and aerosolization behavior of ...

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Intermetal Oxygen, Sulfur, Selenium, and Nitrogen Atom Transfer Reactions

Intermetal Oxygen, Sulfur, Selenium, and Nitrogen Atom Transfer Reactions

... Nitrogen Atom Transfer Reactions Abstract The importance of electron-transfer reactions is clearly indicated by the extensive literature describing this field and the present research emphasis ...

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Cobalt(II)-Catalyzed Atom/Group Transfer Reactions: Stereoselective Carbene and Nitrene Transfer Reactions

Cobalt(II)-Catalyzed Atom/Group Transfer Reactions: Stereoselective Carbene and Nitrene Transfer Reactions

... Nitrene Transfer Reactions 1.1. Introduction Carbene and nitrene transfer reactions have been reviewed extensively and have been very active fields of research over the last several ...nitrene ...

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Engineering and Characterization of Cytochrome P450 Enzymes for Nitrogen Atom Transfer Reactions

Engineering and Characterization of Cytochrome P450 Enzymes for Nitrogen Atom Transfer Reactions

... electron transfer is required to attain a reactive state in nitrene-transfer ...the transfer of two ...electron transfer would generate an unreactive iron(III)-sulfonamide ...

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Exact nonrelativistic polarizabilities of the hydrogen atom with the Lagrange-mesh method

Exact nonrelativistic polarizabilities of the hydrogen atom with the Lagrange-mesh method

... hydrogen atom in spherical coordinates are derived with the help of the Lagrange-mesh numerical ...This method can provide exact energies and wave functions for well chosen conditions of ...

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