Sökning: "surface-enhanced raman scattering SERS"

Visar resultat 1 - 5 av 16 avhandlingar innehållade orden surface-enhanced raman scattering SERS.

  1. 1. 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

  3. 2. 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

  4. 3. Surface Plasmon Photonics: From Optical Properties of Nanoparticles to Single Molecule Surface-enhanced Raman Scattering

    Författare :Hongxing Xu; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nanoparticles; nanostructures; Mie theory; surface plasmon; surface-enhanced Raman scattering; single molecule spectroscopy;

    Sammanfattning : With the rapid development of nanoscience and nanotechnology, surface plasmon photonics using metal nanoparticles and nanostructures gain increasing interest, not only for fundamental scientific studies, but also for electronic, optical, and sensor applications. In the nanoscale, the physical and chemical properties of metallic particles, especially their optical properties, strongly depend on size and shape, as well as on surrounding media and structures. LÄS MER

  5. 4. Light-induced processes in nano-optical applications

    Författare :Fredrik Svedberg; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; silver nanoparticles; surface-enhanced raman scattering SERS ; molecular wires; optical trapping; surface-enhanced photochemistry;

    Sammanfattning : .... LÄS MER

  7. 5. 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