Sökning: "nanotechnology"

Visar resultat 21 - 25 av 176 avhandlingar innehållade ordet nanotechnology.

1. 21. Creation of a Nanometer-Scale Toolbox for Molecular Motor Transport-Circuits

   Författare :Richard Bunk; Fasta tillståndets fysik; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Coating and surface treatment; materialteknik; Materiallära; Material technology; Produktionsteknik; Production technology; Semiconductory physics; Halvledarfysik; Proteins; enzymology; Proteiner; enzymologi; reumatologi; Physics; Fysik; muskelsystem; Skelett; rheumatology locomotion; muscle system; Skeleton; Biofysik; Biophysics; Biomedicinska vetenskaper; Biomedical sciences; fluorescence microscopy; EBL; T-profile channel; nano-imprinting; cargo; quantum dot; silane; myosin; actin; motor protein; factory-on-a-chip; toolbox; lab-on-a-chip; molecular motor; nanotechnology; Biokemisk teknik; Biotechnology; Bioteknik; Skikt och ytbehandling; Biochemical technology;

   Sammanfattning : This thesis presents studies of molecular motors in interaction with nm-scale structures, as well as the development of a set of tools that can be used for the construction of custom-designed nano-transportation systems. In our studies, we have used the latest nanoscale technology and combined this with advanced results from chemistry and biomedical sciences. LÄS MER

3. 22. Computational Studies of Metal Clusters and Carbon Nanotubes

   Författare :Anders Börjesson; Högskolan i Borås; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; carbon nanotube; metal clusters; nanotubesmetal junction; melting temperatures; nanotechnology; molecular dynamics; monte carlo; tight binding; atomistic simulations; Energi och material;

   Sammanfattning : Carbon nanotubes constitute a promising candidate material in the realisation of nanoscaled electronics. This requires the ability for systematic production of carbon nanotubes with certain properties. This is called selective carbon nanotube growth. LÄS MER

4. 23. In silico studies of carbon nano tubes and metal clusters

   Författare :Anders Börjesson; Högskolan i Borås; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; carbon nanotube; metal clusters; melting temperatures; nanotechnology; molecular dynamics; tight binding; density functional theory; monte carlo; Energi och material; carbon nanotubes; metal clusters; melting temperatures; nanotechnology; molecular dynamics; Monte-Carlo; tight binding; density functional theory;

   Sammanfattning : Carbon nanotubes have been envisioned to become a very important material in various applications. This is due to the unique properties of carbon nanotubes which can be exploited in applications on length scales spanning from the nano world to our macroscopic world. LÄS MER

5. 24. Fluorescent DNA Modifications for Use as Probes of Biological Structure and as Nanotechnological Functional Units

   Författare :Karl Börjesson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; FRET; nanotechnology; DNA; DNA base analogs; fluorescence; porphyrin; lipid membrane;

   Sammanfattning : .... LÄS MER

7. 25. Memory Effects on Iron Oxide Filled Carbon Nanotubes

   Författare :Carlos Cava; Clas Persson; Lucimara Roman; Krister Svensson; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Memory devices; Carbon Nanotubes; energy; nanotechnology; Iron Oxide;

   Sammanfattning : In this Licentiate Thesis, the properties and effects of iron and iron oxide filled carbon nanotube (Fe-CNT) memories are investigated using experimental characterization and quantum physical theoretical models. Memory devices based on the simple assembly of Fe-CNTs between two metallic contacts are presented as a possible application involving the resistive switching phenomena of this material. LÄS MER