Anna Sundberg
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View article: Machine learning-assisted spectrometric method for pulp extractive analysis based on model pulps
Machine learning-assisted spectrometric method for pulp extractive analysis based on model pulps Open
Extractives in wood, despite being vital in plant survival in adverse environmental conditions, can cause issues in pulping and papermaking, leading to significant financial losses within the forest industry. Conventional analysis is time …
View article: Impact of sarcopenia and muscle strength on postoperative complication risk following pancreatic resection
Impact of sarcopenia and muscle strength on postoperative complication risk following pancreatic resection Open
Sarcopenia defined according to the EWGSOP criteria and with international cut-off points is associated with an increased risk of postoperative complications following pancreatic resection. Using regionally based cut-off points, the preval…
View article: Wet Fibre Surface – Does it Behave Like a Gel?
Wet Fibre Surface – Does it Behave Like a Gel? Open
The physico-chemical characteristics of wet fibre surfaces and their role in fibre bonding and paper properties have been under debate and research for decades. The gel-likeness of the fibre surfaces has been addressed in many studies but …
View article: Effects of high-intensity exercise training on physical fitness, quality of life and treatment outcomes after oesophagectomy for cancer of the gastro-oesophageal junction: PRESET pilot study
Effects of high-intensity exercise training on physical fitness, quality of life and treatment outcomes after oesophagectomy for cancer of the gastro-oesophageal junction: PRESET pilot study Open
Background Treatment for cancer of the gastro-oesophageal junction (GOJ) can result in considerable and persistent impairment of physical fitness and health-related quality of life (HRQoL). This controlled follow-up study investigated the …
View article: Interindividual changes in peak oxygen consumption in patients with colorectal cancer following endurance training: a secondary analysis of the I-WALK-CRC study
Interindividual changes in peak oxygen consumption in patients with colorectal cancer following endurance training: a secondary analysis of the I-WALK-CRC study Open
Surgical resection with adjuvant chemotherapy according to stage and risk profile is the main treatment option for non-metastatic colorectal cancer (CRC). However, pervasive side effects, including...
View article: Self-assembly of alkyl chains of fatty acids in papermaking systems: A review of related pitch issues, hydrophobic sizing, and pH effects
Self-assembly of alkyl chains of fatty acids in papermaking systems: A review of related pitch issues, hydrophobic sizing, and pH effects Open
This review article considers the role of fatty acids and the mutual association of their long-chain (e.g.C18) alkyl and alkenyl groups in some important aspects of papermaking.In particular, published findings suggest that interactions in…
View article: Self-assembly of alkyl chains of fatty acids in papermaking systems: A review of related pitch issues, hydrophobic sizing, and pH effects
Self-assembly of alkyl chains of fatty acids in papermaking systems: A review of related pitch issues, hydrophobic sizing, and pH effects Open
This review article considers the role of fatty acids and the mutual association of their long-chain (e.g. C18) alkyl and alkenyl groups in some important aspects of papermaking. In particular, published findings suggest that interactions …
View article: Interval Walking Improves Glycemic Control and Body Composition After Cancer Treatment: A Randomized Controlled Trial
Interval Walking Improves Glycemic Control and Body Composition After Cancer Treatment: A Randomized Controlled Trial Open
Context Patients with colorectal cancer have increased risk of metabolic diseases including diabetes. Exercise training may counteract metabolic dysregulation, but the impact of exercise training on glycemic control, including postprandial…
View article: Enhanced strength, stiffness and elongation potential of paper by spray addition of polysaccharides
Enhanced strength, stiffness and elongation potential of paper by spray addition of polysaccharides Open
The effects of spray additions of alginate, cationic guar gum, or chitosan on paper properties were determined. The aim of this study was to enhance the mechanical properties of papers after unrestrained drying, while maintaining or increa…
View article: Exercise-mediated improvement of depression in patients with gastro-esophageal junction cancer is linked to kynurenine metabolism
Exercise-mediated improvement of depression in patients with gastro-esophageal junction cancer is linked to kynurenine metabolism Open
Background: Exercise may improve depression in cancer patients, yet the molecular mechanism behind this protection is poorly understood. Here, we aimed to explore the link between exercise and regulation of kynurenine (Kyn) metabolism and …
View article: Cellulose nanofibrils prepared by gentle drying methods reveal the limits of helium ion microscopy imaging
Cellulose nanofibrils prepared by gentle drying methods reveal the limits of helium ion microscopy imaging Open
TEMPO-oxidized cellulose nanofibrils (TCNFs) have unique properties, which can be utilised in many application fields from printed electronics to packaging.
View article: Analysis of cellulose nanocrystals (CNCs) with flow cytometry
Analysis of cellulose nanocrystals (CNCs) with flow cytometry Open
Cellulose nanocrystals (CNCs) were prepared from kraft pulps of eucalyptus, birch, and softwood. The different kraft pulps were hydrolyzed using strong sulfuric acid in order to obtain colloidally stable CNCs. The CNCs were studied using f…
View article: Fiber Evolution during Alkaline Treatment and Its Impact on Handsheet Properties
Fiber Evolution during Alkaline Treatment and Its Impact on Handsheet Properties Open
To understand the swelling effects of alkaline treatment on the morphological properties of fibers and physical properties of handsheets, bleached softwood kraft pulp was treated with NaOH at different concentrations. The results showed th…
View article: Effect of micro- and nanofibrillated cellulose on the drying shrinkage, extensibility, and strength of fibre networks
Effect of micro- and nanofibrillated cellulose on the drying shrinkage, extensibility, and strength of fibre networks Open
Elongation is an important property of many packaging board and paper grades. Paper with high extensibility could provide an alternative for oil-based packaging materials. Micro- (CMF) and nanofibrillated (CNF) cellulose are known to incre…
View article: In-situ analysis of polyelectrolyte complexes by flow cytometry
In-situ analysis of polyelectrolyte complexes by flow cytometry Open
Polyelectrolyte complexes (PECs) from common papermaking additives were prepared at different cation/anion ratios, resulting in colloidal light scattering particles. The polycations were cationic starches and polyDADMACs, while the polyani…
View article: Quantifying anterior chest wall deformity in adolescent idiopathic scoliosis: Does it correlate with other deformity measures?
Quantifying anterior chest wall deformity in adolescent idiopathic scoliosis: Does it correlate with other deformity measures? Open
The primary aims of scoliosis surgery are to halt the progression of the deformity, and to reduce its severity. Currently, deformity correction is clinically measured in terms of Cobb angle and rib hump (RH), even though a real cosmetic co…
View article: The effect of chemical additives on the strength, stiffness and elongation potential of paper
The effect of chemical additives on the strength, stiffness and elongation potential of paper Open
The effects of wet-end additions of cationic starches and/or carboxymethyl cellulose (CMC) on paper properties was determined by papermaking trials. The aim of this study was to mitigate the distinctive decrease in strength and stiffness d…
View article: Mild Oxalic‐Acid‐Catalyzed Hydrolysis as a Novel Approach to Prepare Cellulose Nanocrystals
Mild Oxalic‐Acid‐Catalyzed Hydrolysis as a Novel Approach to Prepare Cellulose Nanocrystals Open
The traditional method to isolate cellulose nanocrystals (CNCs) is to subject cellulosic materials to strong acid hydrolysis by mineral acids, which usually causes problems such as corrosion of equipment, the need for large amounts of wate…