Sökning: "nanopore"

Visar resultat 6 - 10 av 18 avhandlingar innehållade ordet nanopore.

1. 6. Solid-State Nanopores for Sensing : From Theory to Applications

   Författare :Chenyu Wen; Shi-Li Zhang; Zhen Zhang; Ulrich F. Keyser; Uppsala universitet; []
   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

3. 7. Computational studies of DNA sequencing with graphene nanopores

   Författare :Lijun Liang; Yaoquan Tu; Alexander Lyubartsev; KTH; []
   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

4. 8. Microbial DNA Sequencing in Environmental Studies

   Författare :Yue Hu; Anders Andersson; Jürg Logue; Joakim Lundeberg; Marja Tiirola; KTH; []
   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; Bioteknologi; Biotechnology;

   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

5. 9. Design, Fabrication and Testing of Functional Single Pores for Bio-Detection Applications

   Författare :Joakim Nilsson; Reinhold Schuch; Sonia Letant; Nigel Mason; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik;

   Sammanfattning : Chemically functionalized and size-tunable apertures constitute a platform of choice for bio-organism sensing. Apertures were fabricated on pre-patterned silicon platforms using focused ion beam (FIB) drilling, followed by local oxide (TEOS) deposition. LÄS MER

7. 10. Engineering Surfaces of Solid-State Nanopores for Biomolecule Sensing

   Författare :Shiyu Li; Shi-Li Zhang; Michael Mayer; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; solid-state nanopores; surface engineering; DNA sensing; DNA polymerase; optical detection; lipid bilayer; hafnium oxide; electron beam induced deposition;

   Sammanfattning : Nanopores have emerged as a special class of single-molecule analytical tool that offers immense potential for sensing and characterizing biomolecules such as nucleic acids and proteins. As an alternative to biological nanopores, solid-state nanopores present remarkable versatility due to their wide-range tunability in pore geometry and dimension as well as their excellent mechanical robustness and stability. LÄS MER