R
Roger H. Newman
Researcher at Scion
Publications - 37
Citations - 1538
Roger H. Newman is an academic researcher from Scion. The author has contributed to research in topics: Cellulose & Carbon-13 NMR. The author has an hindex of 22, co-authored 37 publications receiving 1356 citations. Previous affiliations of Roger H. Newman include Industrial Research Limited.
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Wide-angle x-ray scattering and solid-state nuclear magnetic resonance data combined to test models for cellulose microfibrils in mung bean cell walls.
TL;DR: Synthesis of 18-chain microfibrils is consistent with a model for cellulose-synthesizing complexes in which three cellulose synthase polypeptides form a particle and six particles form a rosette.
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Changes in Cellulose Crystallinity During Kraft Pulping. Comparison of Infrared, X-ray Diffraction and Solid State NMR Results
TL;DR: In this article, the changes in cellulose crystallinity during kraft pulping were investigated by analysing a series of KG pulps with yields between 96 and 47% using X-ray diffraction and infrared (IR) spectroscopy.
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Structure–property relationship of all-cellulose composites
TL;DR: In this article, all-cellulose composite films were prepared by partly dissolving micro-crystalline cellulose powder in an 8% LiCl/DMAc solution.
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Homogeneity in cellulose crystallinity between samples of Pinus radiata wood
TL;DR: In this article, wood was sampled from 22 locations in 3 Pinus radiata trees and characterized by solid-state 13 C NMR spectroscopy, with a correlation coefficient of R= -0.79 for a linear least-squares fit against ring width.
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Phase transformations in microcrystalline cellulose due to partial dissolution
TL;DR: In this paper, all-cellulose composites were prepared by partly dissolving microcrystalline cellulose (MCC) in an 8.0% LiCl/DMAc solution, then regenerating the dissolved portion.