Generalized indirect fourier transformation as a valuable tool for the structural characterization of aqueous nanocrystalline cellulose suspensions by small angle X-ray scattering

Heike M.A. Ehmann; Stefan Spirk; Aleš Doliška; Tamilselvan Mohan; Walter Gössler; Volker Ribitsch; Majda Sfiligoj-Smole; Karin Stana-Kleinschek

doi:10.1021/la303122b

Generalized indirect fourier transformation as a valuable tool for the structural characterization of aqueous nanocrystalline cellulose suspensions by small angle X-ray scattering

Heike M.A. Ehmann, Stefan Spirk^*, Aleš Doliška, Tamilselvan Mohan, Walter Gössler, Volker Ribitsch, Majda Sfiligoj-Smole, Karin Stana-Kleinschek

^*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Abstract

Small angle X-ray scattering (SAXS) is employed to characterize the inner structure and shape of aqueous nanocrystalline cellulose suspensions using the generalized indirect Fourier transformation (GIFT). The use of the GIFT approach provides a single fitting procedure for the determination of intra- and interparticle interactions due to a simultaneous treatment of the form factor P(q) and the structure factor S(q). Moreover, GIFT allows for the determination of particle charges and polydispersity indices. As test material, aqueous nanocrystalline cellulose suspensions (aNCS) prepared by the H ₂SO₄ route have been investigated and characterized (SAXS, dynamic light scattering, zeta potential).

Originalsprache	englisch
Seiten (von - bis)	3740-3748
Seitenumfang	9
Fachzeitschrift	Langmuir
Jahrgang	29
Ausgabenummer	11
DOIs	https://doi.org/10.1021/la303122b
Publikationsstatus	Veröffentlicht - 19 März 2013

ASJC Scopus subject areas

Werkstoffwissenschaften (insg.)
Physik der kondensierten Materie
Oberflächen und Grenzflächen
Spektroskopie
Elektrochemie

Fields of Expertise

Advanced Materials Science

Zugriff auf Dokument

10.1021/la303122b

Andere Dateien und Links

http://www.scopus.com/inward/record.url?scp=84875303680&partnerID=8YFLogxK

Dieses zitieren

Ehmann, H. M. A., Spirk, S., Doliška, A., Mohan, T., Gössler, W., Ribitsch, V., Sfiligoj-Smole, M., & Stana-Kleinschek, K. (2013). Generalized indirect fourier transformation as a valuable tool for the structural characterization of aqueous nanocrystalline cellulose suspensions by small angle X-ray scattering. Langmuir, 29(11), 3740-3748. https://doi.org/10.1021/la303122b

Generalized indirect fourier transformation as a valuable tool for the structural characterization of aqueous nanocrystalline cellulose suspensions by small angle X-ray scattering. / Ehmann, Heike M.A.; Spirk, Stefan; Doliška, Aleš et al.
in: Langmuir, Jahrgang 29, Nr. 11, 19.03.2013, S. 3740-3748.

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Ehmann, HMA, Spirk, S, Doliška, A, Mohan, T, Gössler, W, Ribitsch, V, Sfiligoj-Smole, M & Stana-Kleinschek, K 2013, 'Generalized indirect fourier transformation as a valuable tool for the structural characterization of aqueous nanocrystalline cellulose suspensions by small angle X-ray scattering', Langmuir, Jg. 29, Nr. 11, S. 3740-3748. https://doi.org/10.1021/la303122b

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abstract = "Small angle X-ray scattering (SAXS) is employed to characterize the inner structure and shape of aqueous nanocrystalline cellulose suspensions using the generalized indirect Fourier transformation (GIFT). The use of the GIFT approach provides a single fitting procedure for the determination of intra- and interparticle interactions due to a simultaneous treatment of the form factor P(q) and the structure factor S(q). Moreover, GIFT allows for the determination of particle charges and polydispersity indices. As test material, aqueous nanocrystalline cellulose suspensions (aNCS) prepared by the H 2SO4 route have been investigated and characterized (SAXS, dynamic light scattering, zeta potential).",

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AU - Ehmann, Heike M.A.

AU - Spirk, Stefan

AU - Doliška, Aleš

AU - Mohan, Tamilselvan

AU - Gössler, Walter

AU - Ribitsch, Volker

AU - Sfiligoj-Smole, Majda

AU - Stana-Kleinschek, Karin

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