Application of laser light scattering to the determination of molecular weight, second virial coefficient, and radius of gyration of chitosan

This paper reveals the development and significance of size exclusion chromatograph/multi-angle laser light scattering(SEC-MALLS) for determination of the molecular weight and characterization of the molecular weight distribution. This technque has been applied in many aspects, such as biology, polymer and carboxylate surfactant. It has made a big contribution to study the property of macromolecular substances.

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Molecular weight determination of poly(vinyl alcohol) using aqueous size exclusion chromatography/low-angle laser light scattering

Journal of Polymer Science Part C Polymer Letters ◽

10.1002/pol.1986.140240206 ◽

1986 ◽

Vol 24 (2) ◽

pp. 87-93 ◽

Cited By ~ 13

Author(s):

D. J. Nagy

Keyword(s):

Molecular Weight ◽

Light Scattering ◽

Vinyl Alcohol ◽

Laser Light ◽

Laser Light Scattering ◽

Size Exclusion ◽

Poly Vinyl Alcohol ◽

Molecular Weight Determination ◽

Exclusion Chromatography

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Impact of refractive index increment on the determination of molecular weight of hyaluronic acid by muti-angle laser light-scattering technique

Scientific Reports ◽

10.1038/s41598-020-58992-7 ◽

2020 ◽

Vol 10 (1) ◽

Cited By ~ 1

Author(s):

Ying Han ◽

Dejie Li ◽

Deqiang Li ◽

Wenwen Chen ◽

Shu’e Mu ◽

...

Keyword(s):

Molecular Weight ◽

Refractive Index ◽

Hyaluronic Acid ◽

Light Scattering ◽

Laser Light ◽

Laser Light Scattering ◽

Refractive Index Increment ◽

Scattering Technique ◽

Light Scattering Technique

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Determination of the molecular weight and compositional heterogeneity of block copolymers using combined gel permeation chromatography and low-angle laser light scattering

Polymer ◽

10.1016/0032-3861(86)90004-2 ◽

1986 ◽

Vol 27 (8) ◽

pp. 1170-1176 ◽

Cited By ~ 20

Author(s):

T. Dumelow ◽

S.R. Holding ◽

L.J. Maisey ◽

J.V. Dawkins

Keyword(s):

Molecular Weight ◽

Light Scattering ◽

Block Copolymers ◽

Laser Light ◽

Gel Permeation Chromatography ◽

Laser Light Scattering ◽

Compositional Heterogeneity ◽

Gel Permeation

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Determination of molecular weight and molecular sizes of polymers by high temperature gel permeation chromatography with a static and dynamic laser light scattering detector

Polymer ◽

10.1016/j.polymer.2003.08.037 ◽

2003 ◽

Vol 44 (23) ◽

pp. 7209-7220 ◽

Cited By ~ 39

Author(s):

Yonggang Liu ◽

Shuqin Bo ◽

Yejuan Zhu ◽

Wenhe Zhang

Keyword(s):

Molecular Weight ◽

High Temperature ◽

Light Scattering ◽

Laser Light ◽

Gel Permeation Chromatography ◽

Laser Light Scattering ◽

Dynamic Laser Light Scattering ◽

Gel Permeation ◽

Molecular Sizes

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Molecular Weight Determination of Hypromellose Phthalate (HPMCP) Using Size Exclusion Chromatography with a Multi-angle Laser Light Scattering Detector

Chemical and Pharmaceutical Bulletin ◽

10.1248/cpb.51.1304 ◽

2003 ◽

Vol 51 (11) ◽

pp. 1304-1306 ◽

Cited By ~ 11

Author(s):

Miyuki Fukasawa ◽

Sakaé Obara

Keyword(s):

Molecular Weight ◽

Light Scattering ◽

Size Exclusion Chromatography ◽

Laser Light ◽

Laser Light Scattering ◽

Size Exclusion ◽

Molecular Weight Determination ◽

Exclusion Chromatography

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Determination of Molecular Weight of Soluble Ovalbumin Aggregates during Heat Denaturation Using Low Angle Laser Light Scattering Technique

Agricultural and Biological Chemistry ◽

10.1080/00021369.1983.10865870 ◽

1983 ◽

Vol 47 (8) ◽

pp. 1829-1834 ◽

Cited By ~ 1

Author(s):

Akio Kato ◽

Yasuo Nagase ◽

Naotoshi Matsudomi ◽

Kunihiko Kobayashi

Keyword(s):

Molecular Weight ◽

Light Scattering ◽

Laser Light ◽

Laser Light Scattering ◽

Heat Denaturation ◽

Scattering Technique ◽

Light Scattering Technique

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Molecular weight determination of star polymers and star block copolymers using GPC equipped with low-angle laser light-scattering

Polymer ◽

10.1016/s0032-3861(02)00410-x ◽

2002 ◽

Vol 43 (20) ◽

pp. 5447-5453 ◽

Cited By ~ 19

Author(s):

Kazunori Se ◽

Takuya Sakakibara ◽

Etsuyo Ogawa

Keyword(s):

Molecular Weight ◽

Light Scattering ◽

Block Copolymers ◽

Laser Light ◽

Star Polymers ◽

Laser Light Scattering ◽

Molecular Weight Determination ◽

Star Block Copolymers

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Molecular Weight Determination of Hypromellose Acetate Succinate (HPMCAS) Using Size Exclusion Chromatography with a Multi-Angle Laser Light Scattering Detector

Chemical and Pharmaceutical Bulletin ◽

10.1248/cpb.52.1391 ◽

2004 ◽

Vol 52 (11) ◽

pp. 1391-1393 ◽

Cited By ~ 17

Author(s):

Miyuki Fukasawa ◽

Sakaé Obara

Keyword(s):

Molecular Weight ◽

Light Scattering ◽

Size Exclusion Chromatography ◽

Laser Light ◽

Laser Light Scattering ◽

Size Exclusion ◽

Molecular Weight Determination ◽

Exclusion Chromatography ◽

Hypromellose Acetate Succinate

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Specific refractive index increments of inulin

Journal of the Serbian Chemical Society ◽

10.2298/jsc0106397n ◽

2001 ◽

Vol 66 (6) ◽

pp. 397-401 ◽

Cited By ~ 9

Author(s):

Goran Nikolic ◽

Milorad Cakic ◽

Ljubomir Ilic

Keyword(s):

Refractive Index ◽

Light Scattering ◽

Approximate Method ◽

Virial Coefficient ◽

Molar Mass ◽

Laser Light ◽

Second Virial Coefficient ◽

Laser Light Scattering ◽

Operating Wavelength ◽

Differential Refractometer

The specific refractive index increments (dn/dc) of inulin in water, at 25 ?C, were measured at different wavelengths (436, 546 and 589 nm) using a BP-differential refractometer. The dn/dc at the operating wavelength (633 nm) of the laser light scattering photometer was calculated by an approximate method. This value can be used to determine the absolute molar mass and the second virial coefficient of inulin by light scattering photometry.

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