Sökning: "quantitative flow cytometry"

Visar resultat 1 - 5 av 27 avhandlingar innehållade orden quantitative flow cytometry.

1. 1. Image-based quantitative infrared analysis and microparticle characterisation for pulp and paper applications

   Författare :Kari Hyll; Lars Mattsson; Hannes Vomhoff; Samuel Schabel; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Metrology; stock; papermaking; refining; fibrillation; fines; filler; morphology; classification; flow microscopy; fibre analyser; flow cytometry; laser diffraction; dynamic image analysis; process variation; thermography; emittance; emissivity; infrared; MWIR; LWIR; goniometer; Production Engineering; Industriell produktion; Fiber- och polymervetenskap; Fibre and Polymer Science;

   Sammanfattning : Measurements of process variations and particle morphology are widely employed in the pulp and paper industry. Two techniques with high potential, infrared thermography and microparticle characterisation, are mainly used qualitatively. LÄS MER

3. 2. Kleptoplasty in Dinophysis spp : Ecological role and evolutionary implications

   Författare :Susanna Minnhagen; Paulo Salomon; Gregory Doucette; Linnéuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dinophysis; kleptoplastid; real-time PCR; 16S rRNA; plastid evolution; Baltic Sea; Flow cytometry; Marine ecology; Marin ekologi; Akvatisk ekologi; Aquatic Ecology;

   Sammanfattning : This thesis deals with the question of whether planktonic protits of the genus Dinophysis have permanent plastids (=chloroplasts) or practice kleptoplasty, i.e. acquire plastids via predation on other microorganisms. Sequencing the plastid 16S rDNA of Dinophysis spp. LÄS MER

4. 3. Multiparameter flow cytometry and minimal residual disease in patients with acute leukemia

   Författare :Elisabet Björklund; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Flow cytometry; immunophenotyping; Minimal Residual Disease; acute leukemia; hernatopoietic stem cells;

   Sammanfattning : The investigation of minimal residual disease (MRD) with multiparameter flow cytometry (FC) immunophenotyping has proven to be a powerful approach for disease monitoring in patients with acute leukemia (AL). This technique mainly relies on the identification of minor leukemic cell populations that can be discriminated from their normal counterparts on the basis of phenotypic aberrancies observed at diagnosis. LÄS MER

5. 4. Analytical tools for monitoring and control of fermentation processes

   Författare :Heléne Sundström; Sven-Olof Enfors; Carl-Fredrik Mandenius; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Escherichia coli; flow cytometry; software sensors; viability; inclusion bodies; biomass; specific growth rate; stress; population heterogeneity; process analytical technology.; Biochemical process engineering; Biokemisk och bioteknisk processteknik;

   Sammanfattning : The overall objective of this work has been to adopt new developments and techniques in the area of measurement, modelling and control of fermentation processes. Flow cytometry and software sensors are techniques which were considered ready for application and the focus was set on developing tools for research aiming at understanding the relationship between measured variables and process quality parameters. LÄS MER

7. 5. Minimal Residual Disease Assessment in Childhood Acute Lymphoblastic Leukemia

   Författare :Ingrid Thörn; Christer Sundström; Richard Rosenquist; Gisela Barbany; Johan Botling; Kjeld Schmiegelow; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Childhood acute lymphoblastic leukemia; minimal residual disease; IG TCR gene rearrangements; BCR-ABL1 fusion gene transcripts; real-time quantitative PCR; multicolor flow cytometry; Pathology; Patologi; Pathology; patologi;

   Sammanfattning : Traditionally, response to treatment in hematological malignancies is evaluated by light microscopy of bone marrow (BM) smears, but due to more effective therapies more sensitive methods are needed. Today, detection of minimal residual disease (MRD) using immunological and molecular techniques can be 100 times more sensitive than morphology. LÄS MER