Sökning: "nanopore"

Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet nanopore.

  1. 1. Silicon Nanopore Arrays Fabrication and Applications for DNA Sensing

    Detta är en avhandling från KTH Royal Institute of Technology

    Författare :Miao Zhang; KTH.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nanopore; array; electrochemical etching; DNA; optics; thermophoresis;

    Sammanfattning : Nanopore biomolecule sensing and sequencing has emerged as a simple but powerful tool for single molecule studies over the past two decades. By elec- trophoretically driving single molecules through a nanometer-sized pore, often sitting in an insulating membrane that separates two buffer solutions, ionic current blockades can be detected to reveal rich information of the molecules, such as DNA length, protein size and conformation, even nucleic acid se- quence. LÄS MER

  2. 2. From Macro to Nano Electrokinetic Transport and Surface Control

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Gaspard Pardon; KTH.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; microsystem; nanosystem; microfluidic; nanofluidic; surface modification; surface property; electrokinetics; model; simulation; material; polymer; thiol-ene; microfabrication; nanofabrication; micromanufacturing; nanomanufacturing; breath sampling; aerosol precipitation; corona discharge; electrostatic precipitation; grafting chemistry; click chemistry; nanopore; nanoporous membrane; photolithography; photopatterning; photografting; microfluidics; nanofluidics; oste; OSTE ; OSTEmer; lab-on-chip; loc; point-of-care; poc; biocompatibility; diagnostics; breath analysis; fuel cell; Electrical Engineering; Elektro- och systemteknik; Materials Science and Engineering; Teknisk materialvetenskap; Physics; Fysik; Medicinsk teknologi; Medical Technology;

    Sammanfattning : Today, the growing and aging population, and the rise of new global threats on human health puts an increasing demand on the healthcare system and calls for preventive actions. To make existing medical treatments more efficient and widely accessible and to prevent the emergence of new threats such as drug-resistant bacteria, improved diagnostic technologies are needed. LÄS MER

  3. 3. Solid-State Nanopores for Sensing From Theory to Applications

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Chenyu Wen; Uppsala universitet.; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; solid-state nanopore; ionic current; current blockage; effective transport length; noise; surface charge; translocation; biomolecule; electroosmotic flow; vortex; autogenic translocation; multiple nanopores; Teknisk fysik med inriktning mot elektronik; Engineering Science with specialization in Electronics;

    Sammanfattning : Nanopore based sensing technology has been widely studied for a broad range of applications including DNA sequencing, protein profiling, metabolite molecules, and ions detection. The nanopore technology offers an unprecedented technological solution to meeting the demands of precision medicine on rapid, in-field, and low-cost biomolecule analysis. LÄS MER

  4. 4. Computational studies of DNA sequencing with graphene nanopores

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Lijun Liang; KTH.; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DNA sequencing; Graphene nanopore; Molecular dynamic simulation; Kemi; Chemistry;

    Sammanfattning :     The aim of DNA sequencing is to obtain the order of DNA composition comprising the base pairs A (adenine) T (thymine), and C (cytosine) G (guanine). The fast development of DNA sequencing technology allows us to better understand the relationships among diseases, inheritance, and individuality. LÄS MER

  5. 5. Microbial DNA Sequencing in Environmental Studies

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Yue Hu; KTH.; [2017]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; DNA sequencing; Metabarcoding; Microbial ecology; Baltic Sea; Microbial community; Illumina; Oxford Nanopore; Source tracking; Stormwater; Biotechnology; Bioteknologi;

    Sammanfattning : The field of microbial ecology has just entered a new era of rapid technological development and generation of big data. The high-throughput sequencing techniques presently available provide an opportunity to extensively inventorize the blueprints of life. LÄS MER