Pitfall in deducing diffusion coefficients from quasi-elastic light scattering measurements of chromatin

1981 ◽  
Vol 7 (4) ◽  
pp. 273-273
Author(s):  
H. Notbohm ◽  
B. Meuel ◽  
R. Brust
Keyword(s):  
Light Scattering ◽  
Diffusion Coefficients ◽  
Elastic Light Scattering ◽  
Scattering Measurements

Light Scattering Study of [60] Fullerenol-Based Poly(Urethane-Ether) Star-Shaped Polymers

1994 ◽  
Vol 359 ◽  
Author(s):  
Lee Y. Wang ◽  
Long Y. Chiang
Keyword(s):  
Light Scattering ◽  
Diffusion Coefficients ◽  
Gaussian Model ◽  
Polymer Chains ◽  
Star Polymer ◽  
Dilute Solution ◽  
Analog Model ◽  
Scattering Measurements ◽  
Star Shaped Polymer ◽  
Scattering Study

ABSTRACTThe dynamic behavior of the fullerenol-based polyurethane star-shaped polymer and its analog model stars, containing three or four polymer arms, was investigated in toluene solution by dynamic light scattering measurements. In these systems, the diffusion coefficients clearly showed no angular dependence. In the case of study in dilute solution, all three star polyurethanes were found to possess higher mobility than that of the corresponding linear polyurethane with a similar molecular weight. Furthermore, the conformation of anchoring polymer chains was characterized by the hydrodynamic shrinking factor and compared with the Gaussian model. Results suggested that the polymer arms in the fullerenebased star-polymer were uniformly distributed around the central C60 cage.

scholarly journals Elastic light-scattering measurements of single biological cells in an optical trap

1996 ◽  
Vol 35 (4) ◽  
pp. 729 ◽  
Author(s):  
Richard M. P. Doornbos ◽  
Michiel Schaeffer ◽  
Alfons G. Hoekstra ◽  
Peter M. A. Sloot ◽  
Bart G. de Grooth ◽  
...  
Keyword(s):  
Light Scattering ◽  
Optical Trap ◽  
Biological Cells ◽  
Elastic Light Scattering ◽  
Scattering Measurements

scholarly journals Elastic Light Scattering Measurements of Hemoglobin Oligomers

2011 ◽  
Vol 100 (3) ◽  
pp. 541a
Author(s):  
Yihua Wang ◽  
Alexey Aprelev ◽  
Frank A. Ferrone
Keyword(s):  
Light Scattering ◽  
Elastic Light Scattering ◽  
Scattering Measurements
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