Search for dissertations about: "surface enhanced Raman spectroscopy"

Showing result 1 - 5 of 38 swedish dissertations containing the words surface enhanced Raman spectroscopy.

  2. 1. Quantitative Surface Enhanced Raman Spectroscopy

    Author : Anders Lorén; Chalmers University of Technology; []
    Keywords : gold colloids; internal standard; surface enhanced Raman spectroscopy; SERS; PLS; PCA; SAM; quantitative;

    Abstract : 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. READ MORE

  4. 2. Applications in Surface Enhanced Raman Spectroscopy

    Author : Charlotte Eliasson; Chalmers University of Technology; []
    Keywords : SERS; surface enhanced Raman spectroscopy; image analysis; lymphocytes; PCA; doxorubicin; living cells; PLS;

    Abstract : The aim of this thesis is to address specific applications of Raman spectroscopy and specifically surface enhanced Raman spectroscopy, SERS. It includes an introduction to the techniques and several applications. The focus has been on how to achieve high precision SERS measurements, both qualitatively and quantitatively. READ MORE

  5. 3. Exploration of Multivariate Evaluation Techniques in Surface Enhanced Raman Spectroscopy (SERS)

    Author : Aamer Abbas; Chalmers University of Technology; []
    Keywords : carotenoids; surface enhanced raman spectroscopy; orthogonal partial least squares; target orthogonal partial least squares; chemical imaging; OPLS; PLS; cytarbine; raman; hyperspectral; idarubicin; T-OPLS; doxorubicin; lymphocytes; multivariate analysis; 4-mercaptobenzonitrile; internal standard;

    Abstract : .... READ MORE

  6. 4. Application of Raman and Fluorescence Spectroscopy to Single Chromatographic Beads

    Author : Mina Larsson; Jan Lindgren; Jean-Claude Lassègues; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; Chemistry; agarose; chelating group; confocal Raman spectroscopy; confocal scanning laser microscopy; gold nanoparticles; ligand distribution; functional group; neodymium; polymer beads; Raman; SERS; surface-enhanced Raman spectroscopy; Kemi; Chemistry; Kemi;

    Abstract : Chromatography is a powerful technique, essential in chemical analyses and preparative separation in industry and research. Many different kinds of chromatographic material are needed, due to the large variety of applications. Detailed methods of characterisation are needed to design new chromatographic materials and understand their properties. READ MORE

  7. 5. Application of surface enhanced Raman spectroscopy and multivariate evaluation techniques on biological samples

    Author : Charlotte Eliasson; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; RS; PLS; multivariate evaluation; Raman spectroscopy; partial least squares; PCA; principal component analysis; SERS; surface-enhanced Raman Spectroscopy; chemometrics; doxorubicin;

    Abstract : .... READ MORE