Zobrazeno 1 - 10
of 77
pro vyhledávání: '"G D, Patterson"'
Autor:
Ivaylo Ivanov, G. D. Patterson, E. Sheina, J. Oliver, D. J. Ramsay, Z. Gu, S. H. Kim, D. Fishman, G. Min, E. Slaby, Daniel A. Savin
Publikováno v:
International Journal of Polymer Analysis and Characterization. 8:187-207
Anionically polymerized polystyrene standards have been characterized by static and dynamic light scattering in toluene at 25°C. The molecular weights ranged from 3000 to two million g/mol. An appropriate standard for light scattering intensity was
Autor:
G. D. Patterson, D. M. Fishman
Publikováno v:
Biopolymers. 38:535-552
Static and dynamic light scattering measurements were made of solutions of pGem1a plasmids (3730 base pairs) in the relaxed circular (nicked) and supercoiled forms. The static structure factor and the spectrum of decay modes in the autocorrelation fu
Autor:
A. Munoz-Rojas, G. D. Patterson
Publikováno v:
The Journal of Physical Chemistry. 94:2880-2883
Autor:
D M, Fishman, G D, Patterson
Publikováno v:
Biopolymers. 38(4)
Static and dynamic light scattering measurements were made of solutions of pGem1a plasmids (3730 base pairs) in the relaxed circular (nicked) and supercoiled forms. The static structure factor and the spectrum of decay modes in the autocorrelation fu
Autor:
A. Munoz-Rojas, G. D. Patterson
Publikováno v:
ChemInform. 21
Publikováno v:
The Journal of Chemical Physics. 70:2145-2154
The technique of depolarized Rayleigh light scattering spectroscopy has been applied to follow the kinetics of the thermal polymerization of styrene. By measuring the spectrum of the depolarized scattered light we are able to separate the intensity o
Autor:
G. D. Patterson
Publikováno v:
Journal of Macromolecular Science, Part B. 12:61-74
Rayleigh-Brillouin scattering has been employed to study the local structure of polymers in the amorphous state. Measurements of the polarized and depolarized light scattering spectra have been carried out as a function of temperature for several amo
Publikováno v:
The Journal of Chemical Physics. 69:3250-3253
Depolarized Rayleigh spectra have been obtained for n‐dodecane, n‐hexadecane, n‐docosane, n‐octacosane, n‐hexatriacontane, and Polywax 1000, a linear polyethylene of nominal molecular weight 1000, as a function of temperature in the melt. R
Publikováno v:
The Journal of Chemical Physics. 76:5203-5207
The central Lorentzian peak in the depolarized Rayleigh spectrum of CCl4 and GeCl4 is studied as a function of temperature using a high resolution Fabry–Perot interferometer. The results are shown to be consistent with a recent theory by Madden whi
Publikováno v:
Journal of Polymer Science: Polymer Letters Edition. 20:583-588