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Utvecklingen vad gäller preciseringar för marknära ozon inför den fördjupade utvärderingen av miljömålet Frisk Luft

Utvecklingen vad gäller halterna av marknära ozon i norra Europa under de senaste drygt tjugo åren karakteriseras av att de högsta halterna har minskat medan de lägsta och medelhöga halterna har ökat. Stigande hemisfäriska bakgrundshalter förklarar troligen de stigande låga till måttliga ozonhalterna.Årsmaximum av glidande 8 timmars ozonmedelhalt minskar på ett statistiskt säkerställt sätt i södra

Artificial receptors: New opportunities for the exploitation of molecularly imprinted polymers

Molecular imprinting, method for creating artificial receptors that are mimics of biological antibodies and receptors, is based on the concept of creating substrate-specific recognition sites in polymeric matrices by means of template polymerisation. The polymeric receptors produced display favourable binding characteristics, such as high affinity and specificity towards the substrate molecules. C

Detecting MMN in Infants EEG with Singular Value Decomposition

Mismatch negativity (MMN) is an EEG voltage fluctuation caused by the brain's automatic reaction to unexpected changes in a repetitive stimulation. In an experiment we studied 68 infants of which 2/3 were born preterm. Due to noise of large amplitude, the MMN is difficult to detect in a single infant's EEG. Therefore grand average, which is a average of many subjects EEG recordings, is sometimes u

Metal Binding Tags - Characterisation, Use in Bioseparation and Applications of Green Fluorescent Fusion Proteins

Most of the recombinant proteins produced nowadays are fused to affinity tags, in order to facilitate their purification through affinity chromato-graphy. Out the different tags available, poly-histidine tags are among the most commonly used and can help purification through immobilised metal ion affinity chromatography (IMAC). In this thesis, we present different metal binding tags, and their af