Helena Lennholm
Helena Lennholm
Associate professor in wood chemistry
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Cited by
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The influence of hemicellulose on fibril aggregation of kraft pulp fibres as revealed by FE-SEM and CP/MAS 13C-NMR
I Duchesne, E Hult, U Molin, G Daniel, T Iversen, H Lennholm
Cellulose 8, 103-111, 2001
Determination of cellulose Iα and Iβ in lignocellulosic materials
H Lennholm, T Larsson, T Iversen
Carbohydrate Research 261 (1), 119-131, 1994
Comparison of solid-state NMR and isothermal microcalorimetry in the assessment of the amorphous component of lactose
C Gustafsson, H Lennholm, T Iversen, C Nyström
International journal of pharmaceutics 174 (1-2), 243-252, 1998
Cellulose and carbohydrate chemistry
G Henriksson, H Lennholm
Wood chemistry and biotechnology 1, 71-101, 2009
Characterisation of particle properties and compaction behaviour of hydroxypropyl methylcellulose with different degrees of methoxy/hydroxypropyl substitution
C Gustafsson, MC Bonferoni, C Caramella, H Lennholm, C Nyström
European journal of pharmaceutical sciences 9 (2), 171-184, 1999
Steam explosion of aspen wood. Characterisation of reaction products
T Josefsson, H Lennholm, G Gellerstedt
Walter de Gruyter 56 (3), 289-297, 2002
Synthesis, structure, and enzymatic degradation of an extracellular glucan produced in nitrogen-starved cultures of the white rot fungus Phanerochaete chrysosporium
B Bes
Biotechnol Appl Biochem 9, 310-318, 1987
Quantification of cellulose forms in complex cellulose materials: a chemometric model
K Wickholm, EL Hult, PT Larsson, T Iversen, H Lennholm
Cellulose 8, 139-148, 2001
Characteristics of hydroxypropyl methylcellulose influencing compactibility and prediction of particle and tablet properties by infrared spectroscopy
C Gustafsson, C Nyström, H Lennholm, MC Bonferoni, CM Caramella
Journal of pharmaceutical sciences 92 (3), 494-504, 2003
Pore swelling in beads made of cellulose fibres and fibre fragments
R Ek, H Lennholm, R Davidson, C Nyström, G Ragnarsson
International journal of pharmaceutics 122 (1-2), 49-56, 1995
Changes in cellulose supramolecular structure and molecular weight distribution during steam explosion of aspen wood
T Josefsson, H Lennholm, G Gellerstedt
Cellulose 8, 289-296, 2001
Alkaline degradation of birch and spruce: influence of degradation conditions on molecular mass distributions and fibre strength
R Berggren, U Molin, F Berthold, H Lennholm, M Lindström
Carbohydrate polymers 51 (3), 255-264, 2003
Influences of SO2 and O3 on the ageing of paper investigated by in situ diffuse reflectance FTIR and time-resolved trace gas analysis
A Johansson, H Lennholm
Applied Surface Science 161 (1-2), 163-169, 2000
Evaluation of surface and bulk characteristics of cellulose I powders in relation to compaction behavior and tablet properties
C Gustafsson, H Lennholm, T Iversen, C Nyström
Drug development and industrial pharmacy 29 (10), 1095-1107, 2003
Estimation of Cellulose I and II in Cellulosic Samples by Principal Component Analysis of 13C-CP/MAS-NMR-Spectra
H Lennholm, T Iversen
Walter de Gruyter, Berlin/New York 49 (2), 119-126, 1995
Structural and functional modification of cellulose nanofibrils using graft copolymerization with glycidyl methacrylate by Fe2+–thiourea dioxide–H2O2 redox system
L Guo, D Li, H Lennholm, H Zhai, M Ek
Cellulose 26, 4853-4864, 2019
A study on the mechanism of the photo-yellowing of partially acetylated groundwood pulps
M Ek, H Lennholm, G Lindblad, T Iversen
Nordic Pulp & Paper Research Journal 7 (3), 108-112, 1992
Wood chemistry and wood biotechnology
G Henriksson, E Brännvall, H Lennholm
Lignin, 121-145, 2009
A 13C-CP/MAS-NMR-spectroscopic study of the effect of laboratory kraft cooking on cellulose structure
H Lennholm, L Wallbacks, T Iversen
Nordic Pulp & Paper Research Journal 10 (1), 46-50, 1995
Structural studies of the O-specific side-chains of the Escherichia coli O2 lipopolysaccharide
PE Jansson, H Lennholm, B Lindberg, U Lindquist, SB Svenson
Carbohydrate research 161 (2), 273-279, 1987
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