Sökning: "SERS"

Visar resultat 6 - 10 av 25 avhandlingar innehållade ordet SERS.

1. 6. Plasmonic Nanostructures for Molecular Spectroscopy

   Författare :Björn Brian; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SEF; DNA; EBL; Nanoparticles; rhodamine 6G; biosensors; SERS; fluorescence;

   Sammanfattning : This thesis focuses on the fabrication, characterization and utilization of nanostructures for chemical sensing and optical enhancement processes.Noble metal nanostructures can support localized surface plasmon resonances (LSPRs), which amplify the strength of the electromagnetic field close to the structures. LÄS MER

3. 7. Quantitative Surface Enhanced Raman Spectroscopy

   Författare :Anders Lorén; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; gold colloids; internal standard; surface enhanced Raman spectroscopy; SERS; PLS; PCA; SAM; quantitative;

   Sammanfattning : Surface enhanced Raman spectroscopy (SERS) is a very attractive technique for detection of various organic and inorganic molecules due to its sensitivity and selectivity. The surface enhancement is achieved when the molecules of interest are on or in the vicinity of a metal surface, usually gold and silver. LÄS MER

4. 8. Application of surface enhanced Raman spectroscopy and multivariate evaluation techniques on biological samples

   Författare :Charlotte Eliasson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; RS; PLS; multivariate evaluation; Raman spectroscopy; partial least squares; PCA; principal component analysis; SERS; surface-enhanced Raman Spectroscopy; chemometrics; doxorubicin;

   Sammanfattning : .... LÄS MER

5. 9. Surface enhanced raman scattering in chemical analysis

   Författare :Anders Lorén; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; surface enhanced Raman spectroscopy; SERS; multivariate evaluation; PLS; PCA; quantitative; qualitative; doxorubicin; plasma; silver colloids; surface enhanced Raman spectroscopy;

   Sammanfattning : .... LÄS MER

7. 10. Design and applications of an aperture-type near-field scanning optical microscope

   Författare :Juris Prikulis; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; surface plasmons; SERS; surface-enhanced Raman scattering; metal nonparticles; near-field scanning optical microscopy; NSOM;

   Sammanfattning : .... LÄS MER