Sökning: "Scatchard"

Hittade 2 avhandlingar innehållade ordet Scatchard.

1. 1. In vivo quantification of extrastriatal dopamine D2 receptors in the human brain

   Författare :Hans Olsson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :FLB 457; positron emission tomography; pituitary; receptor density; affinity; benzamide; Scatchard; saturation; receptor occupancy;

   Sammanfattning : The dopamine D2 receptor subtype attracts considerable attention in research on the patophysiology and drug treatment of several neuropsychiatric disorders, such as schizophrenia and Parkinson's disease. The brain imaging technology Positron Emission Tomography (PET) has since long allowed for reliable quantification of the high density of dopamine D2 receptors in large brain structures such as the neostriatum. LÄS MER

3. 2. Miniaturized, Membrane-Based and Environmentally Green Sample Preparation Systems: Applications for Biological and Environmental Aqueous Samples

   Författare :Thaer Barri; Centrum för analys och syntes; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytisk kemi; Analytical chemistry; Free concentration; Exhustive extraction; Microporous membrane liquid-liqid extraction; Miniaturization; Supported liquid membrane extraction; Environmental chemistry; Miljökemi;

   Sammanfattning : Contemporary advancements in miniaturization of analytical systems have advantageously fostered development, automation, and hyphenation of a variety of sample preparation techniques. Among several downscaled extraction designs, porous synthetic polymeric membranes (such as flat sheet (FS) or hollow fiber (HF)) have been utilized for membrane-based extraction, separating two aqueous phases (as in supported liquid membrane (SLM) extraction or one aqueous phase and another organic phase (as in microporous membrane liquid-liquid extraction (MMLLE)). LÄS MER