Search for dissertations about: "Bipolar transport"

Showing result 1 - 5 of 17 swedish dissertations containing the words Bipolar transport.

  1. 1. Amino acid transport and receptor binding properties in neuropsychiatric disorders using the fibroblast cell model

    University dissertation from Örebro : Örebro universitet

    Author : Jessica Johansson; Nikolaos Venizelos; Lars Oreland; [2011]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Fibroblasts; Bipolar disorder; ADHD; Tyrosine; Tryptophan; Alanine; Transport; mAChRs; Biomedicin; Biomedicine;

    Abstract : Altered transport of the catecholamines and serotonin precursor amino acids tyrosine and tryptophan, might be one explanation for the dysfunctional neurotransmission implicated in the pathophysiology of bipolar disorder and Attention Deficit/Hyperactivity Disorder (ADHD). In previous studies, an altered amino acid transport has been found in schizophrenia and autism, when using the fibroblast cell model. READ MORE

  2. 2. Studies of Charge Transport and Energy Level in Solar Cells Based on Polymer/Fullerene Bulk Heterojunction

    University dissertation from Institutionen för fysik, kemi och biologi

    Author : Abay Gadisa; Olle Inganäs; Vladimir Dyakonov; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Bulk heterojunction; Charge transport; Space charge limited; Bipolar transport; Origin of open circuit voltage; Polymer-fullerene blend; Soft contact lamination; Polarized infrared emission; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik;

    Abstract : π-Conjugated polymers have attracted considerable attention since they are potential candidates for various opto-electronic devices such as solar cells, light emitting iodes, photodiodes, and transistors. Electronic de vices based on conjugated polymers can be easily processed at low temperature using inexpensive technologies. READ MORE

  3. 3. Ionic and electronic transport in electrochemical and polymer based systems

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Anton Volkov; Igor Zozoulenko; Magnus Berggren; Xavier Crispin; Yury Gogotsi; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Modeling; Charge transport; Charge carriers Electrochemical systems; Polymer; PEDOT:PSS; Supercapacitance; Cyclic voltammetry; double layers; Nernst-Planck-Poisson; DFT; TDDFT; Ion Bipolar Junction Transistor; ETE-S;

    Abstract : Electrochemical systems, which rely on coupled phenomena of the chemical change and electricity, have been utilized for development an interface between biological systems and conventional electronics.  The development and detailed understanding of the operation mechanism of such interfaces have a great importance to many fields within life science and conventional electronics. READ MORE

  4. 4. Monopolar and Bipolar Membranes in Organic Bioelectronic Devices

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Erik O. Gabrielsson; Magnus Berggren; Edwin Jager; Daniel Simon; Ari Ivaska; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bioelectronics; ionic; ion transport; bipolar membrane; conjugated polymer; amyloid; self-assembly;

    Abstract : In the 1970s it was discovered that organic polymers, a class of materials otherwise best know as insulating plastics, could be made electronically conductive. As an alternative to silicon semiconductors, organic polymers offer many novel features, characteristics, and opportunities, such as producing electronics at low costs using printing techniques, using organic chemistry to tune optical and electronic properties, and mechanical flexibility. READ MORE

  5. 5. Functional characterization of tyrosine and tryptophan transport in fibroblasts from healthy controls, patients with schizophrenia and bipolar disorder

    University dissertation from Örebro : Örebro universitet

    Author : Ravi Vumma; Nikolaos Venizelos; Tommy Lewander; Dimitrios Kyriakidis; [2009]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Fibroblasts; Tyrosine; Tryptophan; LAT1; Schizophrenia; Bipolar disorder; MEDICINE; MEDICIN; Biomedicin; Biomedicine;

    Abstract : .... READ MORE