Essays about: "Soft lithography"

Showing result 1 - 5 of 6 essays containing the words Soft lithography.

  1. 1. Creating nanopatterned polymer films for use in light-emitting electrochemical cells

    University essay from Umeå universitet/Institutionen för fysik

    Author : Thomas Moberg; [2018]
    Keywords : Thermal nanoimprint lithography; soft stamp; intermediate polymer stamp; Light-emitting electrochemical cell; LEC; Super Yellow; polystyrene; poly ethylene oxide ; nanopattern;

    Abstract : Thermal nanoimprint lithography (T-NIL) is a cheap and fast technique to produce nanopatterns in polymeric materials. It creates these patterns by pressing a stamp down into a polymer film that has been heated above its glass transition temperature. READ MORE

  2. 2. Handling of long DNA - applications and polymer physics

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Alexandra Kühnlein; [2016]
    Keywords : Biophysics; microfluidics; DLD; DNA; sorting; Physics and Astronomy;

    Abstract : This thesis provides a proof of principle that deterministic lateral displacement (DLD) can be used to spatially separate DNA molecules by size. In order to achieve high separation quality, the pressure range, i.e. flow velocity has to be chosen carefully. READ MORE

  3. 3. Patterning of Highly Conductive Conjugated Polymers for Actuator Fabrication

    University essay from Linköpings universitet/Biosensorer och bioelektronik

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

    Abstract : 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. READ MORE

  4. 4. Micro-Structuring of New Materials Combined with Electronic Polymers for Interfaces with Cells

    University essay from Linköpings universitet/Linköpings universitet/Biomolekylär och Organisk ElektronikTekniska högskolan

    Author : Alexander Vastesson; [2012]
    Keywords : Off-Stoichiometry Thiol-Ene; Polydimethylsiloxane; Microsystems; Nanosystems; Conducting polymers; HEP G2 cells; Cell viability; Soft lithography; DNA;

    Abstract : Materials based on novel Off-Stoichiometry Thiol-Ene polymers, abbreviated OSTE, show promising properties as materials forlow cost and scalable manufacturing of micro- and nanosystems such as lab-on-chip devices. The OSTE materials have tunablemechanical properties, offer possibility for low temperature bonding to many surfaces via tunable surface chemistry, and can beused in soft lithography. READ MORE

  5. 5. Fabrication of a soft magnetic toroidal core using electrodeposition and UV-lithography

    University essay from Uppsala universitet/Fasta tillståndets fysik

    Author : Pär Sällström; [2009]
    Keywords : Electrodeposition; Permalloy; UV-lithography; thick photoresist;

    Abstract : .... READ MORE