Discriminating isogenic cancer cells and identifying altered unsaturated fatty acid content as associated with metastasis status, using K-means clustering and partial least squares-discriminant analysis of raman maps

Analytical Chemistry

Volumn 82, Issue 7, 2010, Pages 2797-2802

  Hedegaard, Martin ^a   Krafft, Christoph ^b   Ditzel, Henrik J ^a,c   Johansen, Lene E ^a   Hassing, Søren ^a   Popp, Jürgen ^b,d  

^a UNIVERSITY OF SOUTHERN DENMARK   (Denmark)

^b LEIBNIZ INSTITUTE OF PHOTONIC TECHNOLOGY   (Germany)

^c ODENSE UNIVERSITY HOSPITAL   (Denmark)

^d FRIEDRICH SCHILLER UNIVERSITY JENA   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

785 NM LASERS; BIOLOGICAL INFORMATION; CANCER CELL LINES; CANCER CELLS; CELL LINES; CELL MODEL; DISCRIMINATORY POWER; EXPRESSION LEVELS; K-MEANS CLUSTERING; LABEL FREE; MODEL SYSTEM; PARTIAL LEAST SQUARES-DISCRIMINANT ANALYSIS; POLYUNSATURATED FATTY ACIDS; RAMAN MAPS; REAL-TIME DIAGNOSTICS; SINGLE CELLS; SPECTRAL DIFFERENCES; SUB-CELLULAR; UNSATURATED FATTY ACIDS;

ACIDS; CELL CULTURE; CLUSTER ANALYSIS; DISCRIMINANT ANALYSIS; FATTY ACIDS; GENE EXPRESSION; LASER EXCITATION; PATHOLOGY; RAMAN SCATTERING; RAMAN SPECTROSCOPY; SIGNAL TO NOISE RATIO; SPECTRUM ANALYSIS; WATER SUPPLY SYSTEMS;

CELLS;

UNSATURATED FATTY ACID;

ANIMAL; ARTICLE; CHEMISTRY; CLUSTER ANALYSIS; DISCRIMINANT ANALYSIS; HUMAN; METASTASIS; METHODOLOGY; MOUSE; RAMAN SPECTROMETRY; REGRESSION ANALYSIS; TUMOR CELL LINE;

ANIMALS; CELL LINE, TUMOR; CLUSTER ANALYSIS; DISCRIMINANT ANALYSIS; FATTY ACIDS, UNSATURATED; HUMANS; LEAST-SQUARES ANALYSIS; MICE; NEOPLASM METASTASIS; SPECTRUM ANALYSIS, RAMAN;

EID: 77950376955     PISSN: 00032700     EISSN: None     Source Type: Journal    
DOI: 10.1021/ac902717d     Document Type: Article

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