Determination of low analyte concentrations by near-infrared spectroscopy: Effect of spectral pretreatments and estimation of multivariate detection limits

Analytica Chimica Acta

Volumn 581, Issue 2, 2007, Pages 318-323

  Blanco, Marcel ^a   Castillo, Miguel ^a   Peinado, Antonio ^a   Beneyto, Rafael ^b  

^a UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

^b ICI Spain SA Mevisa Site   (Spain)

Author keywords

Detection limit; Low concentration analytes; Near infrared spectroscopy; Net analyte signal; Orthogonal signal correction

Indexed keywords

ALCOHOLS; ANALYTIC EQUIPMENT; ERROR ANALYSIS; ESTERS; INFORMATION DISSEMINATION; INFRARED SPECTROSCOPY; MATHEMATICAL MODELS; SIGNAL DETECTION;

DETECTION LIMITS; LOW CONCENTRATION ANALYTES; MULTIVARIATE METHODS; NEAR INFRARED SPECTROSCOPY; NET ANALYTE SIGNALS; ORTHOGONAL SIGNAL CORRECTION (OSC); PARTIAL LEAST SQUARES (PLS) CALIBRATION;

LEAST SQUARES APPROXIMATIONS;

2 ETHYLHEXANOL; ESTER;

ARTICLE; CONCENTRATION (PARAMETERS); METHODOLOGY; MULTIVARIATE ANALYSIS; NEAR INFRARED SPECTROSCOPY; PRIORITY JOURNAL; PUBLICATION; REGRESSION ANALYSIS;

EID: 33751581745     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.aca.2006.08.018     Document Type: Article

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