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Helena Lennholm

Observed names: H Lennholm, H. Lennholm, Lennholm, Helena
ORCID: 0000-0003-0846-9420
Observed ORCID: 0000-0003-0846-9420
OpenAlex ID: A5047531329
The influence of hemicellulose on fibril aggregation of kraft pulp fibres as revealed by FE-SEM and CP/MAS 13C-NMR
2001 · Isabelle Duchesne, Eva Hult, et al. · Cellulose · 174
Determination of cellulose Iα and Iβ in lignocellulosic materials
1994 · Helena Lennholm, Tomas Larsson, et al. · Carbohydrate Research · 94
Comparison of solid-state NMR and isothermal microcalorimetry in the assessment of the amorphous component of lactose
1998 · Christina Gustafsson, Helena Lennholm, et al. · International Journal of Pharmaceutics · 89
Characterisation of particle properties and compaction behaviour of hydroxypropyl methylcellulose with different degrees of methoxy/hydroxypropyl substitution
1999 · Christina Gustafsson, Maria Cristina Bonferoni, et al. · European Journal of Pharmaceutical Sciences · 74
Steam Explosion of Aspen Wood. Characterisation of Reaction Products
2002 · T. Josefsson, H. Lennholm, et al. · Holzforschung · 66
Characteristics of Hydroxypropyl Methylcellulose Influencing Compactibility and Prediction of Particle and Tablet Properties by Infrared Spectroscopy
2003 · Christina Gustafsson, Christer Nyström, et al. · Journal of Pharmaceutical Sciences · 50
Quantification of cellulose forms in complex cellulose materials: a chemometric model
2001 · Kristina Wickholm, Eva-Lena Hult, et al. · Cellulose · 47
Structural and functional modification of cellulose nanofibrils using graft copolymerization with glycidyl methacrylate by Fe2+–thiourea dioxide–H2O2 redox system
2019 · Lifang Guo, Dongfang Li, et al. · Cellulose · 42
Alkaline degradation of birch and spruce: influence of degradation conditions on molecular mass distributions and fibre strength
2002 · Rickard Berggren, Ulrika Molin, et al. · Carbohydrate Polymers · 39
Changes in cellulose supramolecular structure and molecular weight distribution during steam explosion of aspen wood
2001 · Tomas Josefsson, Helena Lennholm, et al. · Cellulose · 38
Pore swelling in beads made of cellulose fibres and fibre fragments
1995 · Ragnar Ek, Helena Lennholm, et al. · International Journal of Pharmaceutics · 38
Structural studies of the O-specific side-chains of the Escherichia coli O2 lipopolysaccharide
1987 · Per-Erik Jansson, Helena Lennholm, et al. · Carbohydrate Research · 38
4. Cellulose and Carbohydrate Chemistry
2009 · Gunnar Henriksson, Helena Lennholm · De Gruyter eBooks · 33
Evaluation of Surface and Bulk Characteristics of Cellulose I Powders in Relation to Compaction Behavior and Tablet Properties
2003 · Christina Gustafsson, Helena Lennholm, et al. · Drug Development and Industrial Pharmacy · 30
Estimation of Cellulose I and II in Cellulosic Samples by Principal Component Analysis of 13C-CP/MAS-NMR-Spectra
1995 · Helena Lennholm, Tommy Iversen · Holzforschung · 30
Influences of SO2 and O3 on the ageing of paper investigated by in situ diffuse reflectance FTIR and time-resolved trace gas analysis
2000 · Anna Johansson, Helena Lennholm · Applied Surface Science · 22
The effects of laboratory beating on cellulose structure
1995 · Helena Lennholm, Tommy Iversen · Nordic Pulp & Paper Research Journal · 20
A 13C-CP/MAS-NMR-spectroscopic study of the effect of laboratory kraft cooking on cellulose structure
1995 · Helena Lennholm, Lars Wallbacks, et al. · Nordic Pulp & Paper Research Journal · 20
Characterisation of the undissolved residuals ID CMC-solutions
2004 · Kristina Jardeby, Helena Lennholm, et al. · Cellulose · 19
Effect of pulp composition on the characteristics of residuals in CMC made from such pulps
2005 · Kristina Jardeby, Ulf Germgård, et al. · Cellulose · 17
The influence of fibre wall thickness on the undissolved residuals in CMC solutions
2005 · Kristina Jardeby, Ulf Germg�rd, et al. · Cellulose · 14
Determination of moisture content in impregnated paper using near infrared spectroscopy
2003 · R. Neimanis, H. Lennholm, et al. · IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) · 13
You just have to take a big leap! Authentic teaching and learning in the technology program at an upper secondary school
2024 · Susanne Engström, Helena Lennholm · International Journal of Technology and Design Education · 12
2. The Trees
2009 · Gunnar Henriksson, Elisabet Brännvall, et al. · De Gruyter eBooks · 11
Formation of 13C-Enriched Cell-Wall DHP Using Isolated Soft Xylem from Picea abies
2002 · J. Hafrén, U. Westermark, et al. · Holzforschung · 11
Works count: 77
Citation count: 1,109
H-index: 19
I10-index: 27
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