Titlebook: Reactive and Flexible Molecules in Liquids; Th. Dorfmüller Book 1989 Kluwer Academic Publishers 1989 Absorption.DNA.Diffusion.Observable.S

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Dynamics of Dense Polymer Systems Dynamic Monte Carlo Simulation Results and Analytic Theory,mployed to investigate the dynamics of entangled polymer melts. It is shown for a range of chain lengths there is a crossover from a much weaker degree of polymerization (n) dependence of the self-diffusion coefficient to a much stronger one, consistent with D ∼ n .. Similarly, systems have been ide

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Application of Photon Correlation Spectroscopy to the Study of Diffusional Dynamics in Compatible Pxide)(PEO)/poly(propylene oxide)(PPO) blend containing a volume fraction φ=0.87 of PEO and with constant molecular weight of PPO, the mutual diffusion and transport coefficients, D and D., decrease with the degree of polymerization N. of the PEO component. The D° coefficient exhibits a weak N. depen

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Dynamics of DNA Double Helices,ral DNA molecules from voluminous, disordered wormlike coils to compact well ordered toroids is discussed with respect to its dynamics. Two limit cases of the reaction mechanism for the spermine induced toroid formation have been demonstrated by stopped flow and electric field jump measurements:.Ben

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深渊

Electron Spin Resonance Studies of Reorientational Dynamics in Lipid Systems,estane has been used as a probe molecule. We show that the observed ESR spectra must be interpreted within the formalism of the stochastic Liouville equation, as the rates of the reorientational motions are slow on the ESR timescale. Furthermore, we find that the picture of the orientational order a

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Electrostatic Interactions in Surfactant Solution,pproximation is applied to the primitive model of asymmetrical electrolytes that mimic “direct micellar” solutions. The structure factors S.(q) are calculated for two or three components species (polyions, counterions, monomers)..Two applications are presented, the first is the investigation of a mi

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Structure and Dynamics of Branched (Epoxy) Polymers and Kinetics of Its Polymerization Process,yl ether with cis-1,2-cyclohexanedicarboxylic anhydride. The epoxy resin before its gelation threshold is soluble in methyl ethyl ketone, and scattering techniques can be used to determine the weight-average molecular weight (M.), the fractal dimension (d.), and the molecular weight distribution (MW

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