Search for dissertations about: "biomedical devices"

Showing result 1 - 5 of 69 swedish dissertations containing the words biomedical devices.

  2. 1. Bioelectronic Nanosensor Devices for Environmental and Biomedical Analysis

    Author : Klas Risveden; Tillämpad biokemi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Regional Ion Sensitive Field Effect Transistor; Region Ion Sensitive Field Effect Transistor; RISFET; Conducting channel; Bioelectronic Nanosensor; Bioelectronic; Biosensor; Nanosensor; Chemical Sensor; Sensor; Semiconductor sensor; Single molecule trapping; Scaling; Protein trapping; Nanoelectronics; Lab-on-a-chip; pico-ammeter; Nanobiosensor; Sample Applicator; Sequential Batch Analysis; Sequential Batch Analysis System; SBAS; Nanowire; Branched nanowire structure; Nanotree; Nanorod; Nano processing; Micro processing; Electron Beam Lithography; EBL; UV-lithography; Molecular Imprinting; DUV-lithography; Moleculary Imprinted Polymers; MIP; Biomimetics; QCM; Biomimetic sensor; Quartz Crystal Microbalance; QCM-D; Nanoparticles; Acetylcholine esterase; Glucose oxidase; Glucose; Gluconolactone; Propranolol; Gluconate; Carbofuran; Neurotoxic; Environmental analysis; Biomedical Analysis; Biotechnology; Medicine; Pesticide; Food Technology; Analyis; Flow Injection Analysis; FIA; Scanning Probe Microscopy; Scanning Kelvin Probe Microscopy; SPM; KPM; AFM; SKM; KPFM; SKPM; Nanostructures.; Atomic Force Microscopy; KFM;

    Abstract : A new type of Bioelectronic Nanosensor Device with potential applications in medicine,biotechnology and environmental analysis was designed. The nanosensor is based on RISFET (Regional Ion Sensitive Field Effect Transistor) technology. READ MORE

  4. 2. Expanding the versatility and functionality of iontronic devices

    Author : Dennis Cherian; Magnus Berggren; Daniel T Simon; Klas Tybrandt; Alon Gorodetsky; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Biological systems rarely use electrons as signal regulators, most of the transport and communication in these system utilize ions. The discovery of conjugated polymers and polyelectrolytes and their unique properties of mixed ionic electronic properties opened the possibility of using these in the domain of bioelectronics, which paved the way for the field of organic bioelectronics. READ MORE

  5. 3. Building Usability into Health Informatics : Development and Evaluation of Information Systems for Shared Homecare

    Author : Isabella Scandurra; Sabine Koch; Bengt Sandblad; Margareta Ehnfors; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; health informatics; participatory design; user centred design; homecare services; cooperative work; integrated health information systems; mobile devices; usability evaluation; Medical informatics; Medicinsk informatik;

    Abstract : How can we develop usable and work process-oriented ICT systems for shared homecare?Shared homecare involves different professionals, consists of mobile work and requires immediate and ubiquitous access to patient-oriented information, supporting an integrated view on the care process.This thesis presents a new collaborative design method for user needs analysis and requirements specification in the context of health information systems development; the Multi-disciplinary Thematic Seminar (MdTS) method. READ MORE

  6. 4. Non-invasive biomedical analysis : recent advances, challenges, and future perspectives

    Author : Stefan Cirovic; Sergey Shleev; Petri Gudmundsson; Anders Kottorp; Annica Kristoffersson; Malmö universitet; []
    Keywords : Health and society; Hälsa och samhälle;

    Abstract : Non-invasive healthcare technologies are increasingly pivotal in research anddevelopment due to their affordability and the convenience they offer to bothhealthcare recipients and providers. Alongside traditional non-invasive methodssuch as ultrasound imaging, a variety of innovative non-invasive devices havebeen developed. READ MORE

  7. 5. Towards Myosin Powered Lab-on-a-Chip Devices

    Author : Lasse ten Siethoff; Alf Månsson; Miklos Kellermayer; Linnéuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; myosin; actin; molecular motors; lab-on-a-chip; nanobiotechnology; bionanotechnology; diagnostics; nanowires; nanowire arrays; Biomedical Sciences; Biomedicinsk vetenskap;

    Abstract : Myosins are protein motors that use chemical energy in the form of adenosinetriphosphate to produce force and motion. These molecular motors might be usedto power transportation in Lab-on-a-chip devices where a series of laboratory tasks(e.g. separation, concentration and detection) are performed in one sequence on asmall chip. READ MORE