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Multifunctional silk: from fabrication to application

Silk fibers offer untapped internal structures to template the formation of nano-objects and active coatings. So far, access to all or part of the internal and organized structures has been a significant challenge. The aim of the thesis is, therefore, to identify and exploit silk templating ability to create value-added multifunctional hybrid materials with enhanced conductive and catalytic proper

Investigation of pig ear skin by IR-imaging and Far-IR spectroscopy

Synchrotron radiation is used in ATR-Far-IR investigations of pig ear skin. Characteristic protein and water bands are assigned. The results are compared to low-wavenumber Raman spectra. IR-imaging is performed to show the distribution of water, proteins and lipids for pig ear tissue slices.

Purification of sucrose in sugar beet molasses by utilizing ceramic nanofiltration and ultrafiltration membranes

Molasses is a sugar mill by-product with low value that today is used primarily for animal feed. However, molasses contains large amounts of sucrose which, if purified, could be used for other purposes. In this study, purification by membrane filtration using ceramic tubular ultrafiltration (UF) and nanofiltration (NF) was examined. NF purifies sucrose by removing small compounds, whereas UF remov

Pretreatment for biorefineries : A review of common methods for efficient utilisation of lignocellulosic materials

The implementation of biorefineries based on lignocellulosic materials as an alternative to fossil-based refineries calls for efficient methods for fractionation and recovery of the products. The focus for the biorefinery concept for utilisation of biomass has shifted, from design of more or less energy-driven biorefineries, to much more versatile facilities where chemicals and energy carriers can

Validity and clinical utility of the obsessive compulsive inventory - Child version : Further evaluation in clinical samples

Background: Obsessive-compulsive disorder (OCD) is a clinically heterogeneous disorder. Currently, the Obsessive Compulsive Inventory-Child Version (OCI-CV) is the only self-report measure that fully captures this symptom heterogeneity in children and adolescents. The psychometric properties of the OCI-CV are promising but evaluations in large clinical samples are few. Further, no studies have exa

Piperacillin/tazobactam vs carbapenems for patients with bacterial infection : Protocol for a systematic review

INTRODUCTION: Early empirical broad-spectrum antimicrobial therapy is recommended for patients with severe infections, including sepsis. β-lactam/β-lactamase inhibitor combinations or carbapenems are often used to ensure coverage of likely pathogens. Piperacillin/tazobactam is proposed as a carbapenem-sparing agent to reduce the incidence of multidrug-resistant bacteria and superinfections. In the