Search Results - "COLMSJÖ, A"

Aggregation of cellulose in lithium chloride/ N, N-dimethylacetamide by Sjöholm, E., Gustafsson, K., Eriksson, B., Brown, W., Colmsjö, A.

“…Hardwood kraft pulps can be completely dissolved in lithium chloride/ N, N-dimethylacetamide (LiCl/DMAc). The cellulose and hemicellulose components can be…”
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PCBs, DDTs and methyl sulphone metabolites in various tissues of harbour porpoises from Swedish waters by Karlson, K, Ishaq, R, Becker, G, Berggren, P, Broman, D, Colmsjö, A

“…“Capsule”: Concentrations of contaminants may be distributed unevenly in blubber, depending on the animal. Aryl methyl sulphones of polychlorinated biphenyls…”
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Application of graphitic sorbent for online microextraction of drugs in human plasma samples by Iadaresta, Francesco, Crescenzi, Carlo, Amini, Ahmad, Colmsjö, Anders, Koyi, Hirsh, Abdel-Rehim, Mohamed

“…•A new graphitic sorbent was investigated for MEPS technique of local anesthetics in plasma.•The new sorbent gave higher recovery and good selectivity of the…”
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Determination of Nitroaromatic Compounds in Air Samples at Femtogram Level Using C18 Membrane Sampling and On-Line Extraction with LC−MS by Sánchez, C, Carlsson, H, Colmsjö, A, Crescenzi, C, Batlle, R

“…This paper explores the use of C18 solid-phase extraction membranes for sampling very low concentrations of nitroaromatic compounds in the atmosphere. After…”
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Determination of Nitroaromatic Compounds in Air Samples at Femtogram Level Using C 18 Membrane Sampling and On-Line Extraction with LC−MS by Sánchez, C., Carlsson, H., Colmsjö, A., Crescenzi, C., Batlle, R.

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Dynamic microwave-assisted extraction by Ericsson, Magnus, Colmsjö, Anders

“…An apparatus for extraction of solid matrices has been constructed which utilizes a microwave technique for heating in a dynamic mode. During the extraction,…”
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Evaluation of solid-phase microextraction with PDMS for air sampling of gaseous organophosphate flame-retardants and plasticizers by Isetun, Sindra, Nilsson, Ulrika, Colmsjö, Anders

“…As an inexpensive, simple, and low-solvent consuming extraction technique, the suitability of solid-phase microextraction (SPME) with polydimethylsiloxane…”
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Influence of the carbohydrate composition on the molecular weight distribution of kraft pulps by Sjöholm, E, Gustafsson, K, Berthold, F, Colmsjö, A

“…The molecular weight distribution (MWD) of hardwood kraft pulps and softwood kraft pulps dissolved in lithium chloride/ N, N-dimethylacetamide (LiCl/DMAc) have…”
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Thermally generated aerosols from polyurethane products by Spanne, M., Melin, J., Johansson, R., Colmsjö, A., Bohgard, M.

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Separation and identification of polycyclic aromatic hydrocarbon isomers of molecular weight 302 in complex mixtures by Wise, Stephen A, Benner, Bruce A, Liu, Huicong, Byrd, Gary D, Colmsjoe, Anders

“…The determination of dibenzopyrenes and dibenzofluoranthenes (isomers of molecular weight 302) in complex mixtures has received relatively little attention for…”
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Toxicokinetics of toluene and urinary excretion of hippuric acid after human exposure to 2H8-toluene by Löf, A, Wigaeus Hjelm, E, Colmsjö, A, Lundmark, B O, Norström, A, Sato, A

“…Nine male volunteers were exposed to 2H8-toluene (200 mg/m3 for two hours during a workload of 50 W) via inspiratory air with the aid of a breathing valve and…”
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Retention characteristics of chlorinated polycyclic aromatic hydrocarbons in normal phase HPLC. I: Chloro-added PAHs by NILSSON, U. L, COLMSJÖ, A. L

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Evaluation of denuder sampling for a mixture of three common gaseous diisocyanates by Nordqvist, Y, Nilsson, U, Colmsjö, A

“…A denuder sampler has been evaluated for a mixture of three gaseous diisocyanates, i.e. toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI) and…”
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Retention characteristics of chlorinated polycyclic aromatic hydrocarbons in normal phase HPLC. II: Chloro-substituted PAHs by NILSSON, U. L, COLMSJÖ, A. L

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Development of a personal isocyanate sampler based on DBA derivatization on solid-phase microextraction fibers by Batlle, R, Colmsjö, A, Nilsson, U

“…The design and evaluation of a portable diffusive sampler for isocyanates is described. The sampler employs dibutylamine (DBA) loaded onto 60-microm…”
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Four different b-type cytochromes in the halophilic archaebacterium, Halobacterium halobium by Hallberg Gradin, C, Colmsjö, A

“…The halophilic archaebacterium, Halobacterium halobium has been found to contain four different b-type cytochromes. The four components were recognized by…”
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Gas chromatography–atomic emission detection for quantification of polycyclic aromatic sulfur heterocycles by Becker, Gerhard, Colmsjö, Anders

“…Gas chromatography–microwave induced plasma atomic emission detection (GC–MIP–AED) was used for analysis for 34 tri-, tetra-, penta- and hexacyclic aromatic…”
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Retention characteristics of alkylated polycyclic aromatic hydrocarbons in normal phase liquid chromatography by OSTMAN, C. E, COLMSJO, A. L

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Characterization of the cellulosic residues from lithium chloride/ N, N-dimethylacetamide dissolution of softwood kraft pulp by Sjöholm, Elisabeth, Gustafsson, Kristina, Pettersson, Bert, Colmsjö, Anders

“…In contrast to hardwood kraft pulps, softwood kraft pulps are not completely soluble in LiCl DMAc . Characterization of the undissolved fraction was made in…”
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Oxidation-reduction potentials and absorption spectra of two b-type cytochromes from the halophilic archaebacterium, Halobacterium halobium by Gradin, C H, Colmsjö, A

“…The oxidation-reduction midpoint potentials were determined for two b-type cytochromes, which had been solubilized from the membrane of Halobacterium halobium…”
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