Sökning: "Bioelektronik"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet Bioelektronik.

  1. 1. Design and engineering of light-driven dynamic films for bioelectronic interfacing

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Luca Terenzi; [2023]
    Nyckelord :Conductive polymers; Stimuli responsive materials; Azopolymers; Cell-chip coupling; Bioelectronics; Konduktiva polymerer; Stimuli-känsliga material; Azopolymerer; Cell-chip-koppling; Bioelektronik;

    Sammanfattning : In the realm of neuroelectronics, the challenge lies in achieving finer observations of physiological processes to comprehend neuronal interactions and computations. This necessitates the development of more compliant and biomimetic interfaces for improved integration with biological tissues, enabling finer physiological process observations. LÄS MER

  3. 2. Development and Evaluation of Textile Actuators

    Master-uppsats, Linköpings universitet/Biosensorer och bioelektronik

    Författare :Fredrik Ekman; [2016]
    Nyckelord :Conducting Polymer; Textile; Actuator; Soft Robotics;

    Sammanfattning : Existing actuators in robotics are noisy, rigid and not very lifelike in their movements. There is a need for actuators in especially limb prosthetics and exoskeletons that are silent, softly moving and preferably operating on low currents. One such solution is the conducting polymers. LÄS MER

  4. 3. Improvement and evaluation of the Integrated Biosensor Platform

    Master-uppsats, Linköpings universitet/Biosensorer och bioelektronik

    Författare :Simon Wallin Herlöfsson; [2016]
    Nyckelord :printed electronics; biosensor; electrochemistry; sensor platform; NFC; LMP91000; portable sensors;

    Sammanfattning : With a rising demand for low cost solutions to healthcare services, analysis, and toxicology, the Integrated Biosensor Platform developed by Acreo Swedish ICT and Linköping University, fills the gap where conventional sensors are not suitable. This report focuses the update of hardware and software in order to increase stability, introduce new sensors, and allow for wireless communication through NFC. LÄS MER

  5. 4. Protein Microparticles for Printable Bioelectronics

    Master-uppsats, Linköpings universitet/Biosensorer och bioelektronik; Linköpings universitet/Tekniska fakulteten

    Författare :Hama Nadhom; [2015]
    Nyckelord :Printed electronic; ink; ink materials; biosensor; protein; immobilization; modification; free enzyme; protein microparticles; enzymatic activity; structural conformation; substrate; Michaelis-Menten kinetic; Km; cross-linking; TMB; stability; pH; temperature; buffer; PBS; solvents; 2-Propanol; Acetonitrile; Ethylene Glycol; incubation; stability; reagent; Glutaraldehyde; CaCO3 template; HRP; BSA-HRP MP; contact area; bioink; leakage diffusion; drop-cast.;

    Sammanfattning : In biosensors, printing involves the transfer of materials, proteins or cells to a substrate. It offers many capabilities thatcan be utilized in many applications, including rapid deposition and patterning of proteins or other biomolecules.However, issues such as stability when using biomaterials are very common. LÄS MER

  7. 5. Patterning of Highly Conductive Conjugated Polymers for Actuator Fabrication

    Master-uppsats, Linköpings universitet/Biosensorer och bioelektronik

    Författare :Daniel Falk; [2015]
    Nyckelord :Biosensors; Bioelectronics; Microactuators; Conjugated polymers; Polypyrrole; PEDOT; Soft Lithography; Microcontact printing; Vapor phase polymerization; Drop-on-Demand printing; Photolithography; Lift-off;

    Sammanfattning : Trilayer polypyrrole microactuators that can operate in air have previously been developed. They consist of two outer layers ofthe electroactive polymer polypyrrole (PPy) and one inner layer of a porous poly(vinylidene flouride) (PVDF) membranecontaining a liquid electrolyte. LÄS MER