Comparison of correlation lengths in semidilute polystyrene solutions in good solvents by quasi-elastic light scattering and small-angle neutron scattering

1988 ◽  
Vol 21 (2) ◽  
pp. 420-425 ◽  
Author(s):  
Wyn Brown ◽  
Kell Mortensen
Keyword(s):  
Light Scattering ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Elastic Light Scattering ◽  
Correlation Lengths

Small-angle neutron scattering and light scattering studies on the miscibility of protonated polyisoprene/deuterated polybutadiene blends

1991 ◽  
Vol 24 (8) ◽  
pp. 1813-1819 ◽  
Author(s):  
Hirokazu Hasegawa ◽  
Shinichi Sakurai ◽  
Mikihito Takenaka ◽  
Takeji Hashimoto ◽  
Charles C. Han
Keyword(s):  
Light Scattering ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering

Wormlike Micellar Aggregates of Saponins from Ilex paraguariensis A. St. Hil. (mate): A Characterisation by Cryo-TEM, Rheology, Light Scattering and Small-Angle Neutron Scattering

2011 ◽  
Vol 100 (2) ◽  
pp. 536-546 ◽  
Author(s):  
Maria Paula G. Peixoto ◽  
Janine Treter ◽  
Pedro Ernesto de Resende ◽  
Nádya Pesce da Silveira ◽  
George G. Ortega ◽  
...  
Keyword(s):  
Light Scattering ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Ilex Paraguariensis ◽  
Micellar Aggregates

Facile Syntheses of a Class of Supramolecular Gelator Following a Combinatorial Library Approach:  Dynamic Light Scattering and Small-Angle Neutron Scattering Studies

2005 ◽  
Vol 17 (4) ◽  
pp. 741-748 ◽  
Author(s):  
Parthasarathi Dastidar ◽  
Satoshi Okabe ◽  
Kazunori Nakano ◽  
Kouji Iida ◽  
Mikiji Miyata ◽  
...  
Keyword(s):  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Combinatorial Library

Dynamic light scattering and small-angle neutron scattering studies on organogels formed with a gelator

2004 ◽  
Vol 42 (10) ◽  
pp. 1841-1848 ◽  
Author(s):  
Satoshi Okabe ◽  
Keiichi Ando ◽  
Kenji Hanabusa ◽  
Mitsuhiro Shibayama
Keyword(s):  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering

Ultra-small-angle neutron scattering from dense micrometre-sized colloidal systems: data evaluation and comparison with static light scattering

2006 ◽  
Vol 39 (2) ◽  
pp. 202-208 ◽  
Author(s):  
Josef Innerlohinger ◽  
Mario Villa ◽  
Matthias Baron ◽  
Otto Glatter
Keyword(s):  
Light Scattering ◽  
Neutron Scattering ◽  
Multiple Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Static Light Scattering ◽  
The Other ◽  
Data Evaluation ◽  
Scattering Data ◽  
Other Hand

Ultra-small-angle neutron scattering (USANS) probes the sameqregime as static light scattering (LS), making USANS an additional tool for the study of structures between 100 nm and 10 µm. Dense oil-in-water emulsions, which have already been characterized intensively by light scattering, are investigated in this study as a model system using USANS. The two basic problems of such scattering studies are the following: on the one hand, one has to use different scattering theories for USANS and LS, and on the other hand, in both cases one has to deal not only with particle interactions but also with multiple-scattering effects. For neutron scattering it is always possible to use the simpler Rayleigh–Debye–Gans (RDG) theory instead of the Lorenz–Mie theory, which generally describes light scattering from micrometre-sized globular objects. The samples have different contrasts in neutron and light scattering, such that only low-contrast (close to index match) LS data can be interpreted by the RDG theory. The data evaluation is performed by means of the generalized indirect Fourier transformation (GIFT) method, which enables the simultaneous calculation of the form and structure factors. The results are discussed and compared with those from light scattering experiments, taking into account the advantages of both methods. The effect of multiple scattering and its influence on data evaluation is also examined. Data evaluation by applying the GIFT method works well for both neutron and light scattering data, with results of comparable quality. The advantages of light scattering are the fast data acquisition and the large number of data points. USANS, on the other hand, covers a widerqrange and the problem of multiple scattering is not as severe as for light scattering, but still must not be neglected.

scholarly journals Solution Properties of 1,3-Cyclohexadiene Polymers by Laser Light Scattering and Small-Angle Neutron Scattering

2006 ◽  
Vol 39 (2) ◽  
pp. 897-899 ◽  
Author(s):  
Seok I. Yun ◽  
Ken Terao ◽  
Kunlun Hong ◽  
Yuri B. Melnichenko ◽  
George D. Wignall ◽  
...  
Keyword(s):  
Light Scattering ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Laser Light ◽  
Laser Light Scattering ◽  
Solution Properties
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