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Dendrokronologisk analys av prover från långhus och torn i Kinnareds kyrka, Halland
Rapid release of sepsis markers heparin-binding protein and calprotectin triggered by anaerobic cocci poses an underestimated threat
Objectives: Gram-positive anaerobic cocci (GPAC) are often regarded as harmless commensals associated with skin and mucosal surfaces. Investigations regarding these bacterial species often concern clinical case reports. In immunocompromised individuals, in the presence of comorbidities, such as diabetes or due to breach of skin barriers, the GPAC can cause infections. Nonetheless, information on t
The interaction of styrene maleic acid copolymers with phospholipids in Langmuir monolayers, vesicles and nanodiscs; a structural study
Hypothesis: Self-assembly of amphipathic styrene maleic acid copolymers with phospholipids in aqueous solution results in the formation of ‘nanodiscs’ containing a planar segment of phospholipid bilayer encapsulated by a polymer belt. Recently, studies have reported that lipids rapidly exchange between both nanodiscs in solution and external sources of lipids. Outstanding questions remain regardin
Neutron Diffraction Study of Indole Solvation in Deep Eutectic Systems of Choline Chloride, Malic Acid, and Water
Deep eutectic systems are currently under intense investigation to replace traditional organic solvents in a range of syntheses. Here, indole in choline chloride-malic acid deep eutectic solvent (DES) was studied as a function of water content, to identify solute interactions with the DES which affect heterocycle reactivity and selectivity, and as a proxy for biomolecule solvation. Empirical Poten
Stable Cellulose Nanofibril Microcapsules from Pickering Emulsion Templates
Electrostatic attractions are essential in any complex formation between the nanofibrils of the opposite charge for a specific application, such as microcapsule production. Here, we used cationized cellulose nanofibril (CCNF)-stabilized Pickering emulsions (PEs) as templates, and the electrostatic interactions were induced by adding oxidized cellulose nanofibrils (OCNFs) at the oil-water interface
Styrene-Maleic Acid Copolymer Nanodiscs to Determine the Shape of Membrane Proteins
Lipid nanodiscs can be used to solubilize functional membrane proteins (MPs) in nativelike environments. Thus, they are promising reagents that have been proven useful to characterize MPs. Both protein and non-protein molecular belts have shown promise to maintain the structural integrity of MPs in lipid nanodiscs. Small-angle neutron scattering (SANS) can be used to determine low-resolution struc
Ab initio reconstruction of small angle scattering data for membrane proteins in copolymer nanodiscs
Background: Small angle scattering techniques are beginning to be more widely utilised for structural analysis of biological systems. However, applying these techniques to study membrane proteins still remains problematic, due to sample preparation requirements and analysis of the resulting data. The development of styrene-maleic acid co-polymers (SMA) to extract membrane proteins into nanodiscs f
Automation of Modeling and Calibration of Integrated Preparative Protein Chromatography Systems
With the increasing global demand for precise and efficient pharmaceuticals and the biopharma industry moving towards Industry 4.0, the need for advanced process integration, automation, and modeling has increased as well. In this work, a method for automatic modeling and calibration of an integrated preparative chromatographic system for pharmaceutical development and production is presented. Bas
Self-assembly of ionic and non-ionic surfactants in type IV cerium nitrate and urea based deep eutectic solvent
Understanding and manipulating micelle morphology are key to exploiting surfactants in various applications. Recent studies have shown surfactant self-assembly in a variety of Deep Eutectic Solvents (DESs) where both the nature of surfactants and the interaction of the surfactant molecule with the solvent components influence the size, shape, and morphology of the micelles formed. So far, micelle
Dendrokronologisk analys av prover från Monolit 446, Stockholm - komplettering
Dendrokronologisk analys av ett förmodat jordankare från Västlänken, Göteborg
Dendrokronologisk analys av Högvakten/Wenngrenska, Göteborg
Attitudes toward the copper IUD in Sweden: a survey study
Background: While the efficacy and safety of the contraceptive copper intrauterine device (IUD) have been affirmed, alongside its importance for the prevention of unintended pregnancies, some studies have pointed to negative attitudes toward the device. In recent years, social media communication about it has included claims about systemic side effects, unsubstantiated by medical authorities. Rese
Dendrokronologisk analys av Valbo kyrkport, Gävle
Dendrokronologisk analys av det gamla torpet på Trehörningen 1:12, Karlskoga kommun, Värmland
Dendrokronologisk analys av en typ av vattenledning från kvarteret Gråbröder 17, Lund
Dendrokronologisk analys av det medeltida fästet Styresholm, Ångermanland
Living with the aftermaths of a stroke in the era of the COVID-19 pandemic; the significance of home and close surroundings
Stay-at-home recommendations to reduce the spread of the COVID-19 virus have had a major impact on people's everyday lives. However, while the evidence indicates that such recommendations have caused distress, anxiety, and fear among the public, little is known about how persons living with complex health conditions, e.g., disability after stroke, have experienced and handled the situation. We int
GPR Data Processing and Interpretation Based on Artificial Intelligence Approaches : Future Perspectives for Archaeological Prospection
Ground penetrating radar (GPR) is a well-established technique used in archaeological prospection and it requires a number of specialized routines for signal and image processing to enhance the data acquired and lead towards a better interpretation of them. Computer-aided techniques have advanced the interpretation of GPR data, dealing with a wide range of operations aiming towards locating, imagi