COMPUTERIZED DATA ACQUISITION AND DATA REDUCTION IN SPECTROPHOTOMETRIC ANALYSIS .2. NUMERICAL-ANALYSIS WITH AND WITHOUT AN UNDERLYING CHEMICAL-MODEL

被引：13

作者：

GAMPP, H ^{[1
]}

MAEDER, M ^{[1
]}

ZUBERBUHLER, AD ^{[1
]}

机构：

[1] UNIV BASEL,INST INORGAN CHEM,CH-4056 BASEL,SWITZERLAND

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 1988年 / 7卷 / 04期

关键词：

DATA PROCESSING - Data Acquisition;

D O I：

10.1016/0165-9936(88)87013-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Successful numerical analysis of spectrophotometric titrations depends on the availability of high-quality multiwave-length data and on the use of advanced algorithms based on matrix algebra. Two different approaches have been developed: one based on the Law of Mass Action and a specific chemical model and the other based exclusively on the original data and making optimum use of the technique of factor analysis.

引用

收藏

页码：147 / 150

页数：4

相关论文

共 13 条

[1] CALCULATION OF EQUILIBRIUM-CONSTANTS FROM MULTIWAVELENGTH SPECTROSCOPIC DATA .4. MODEL-FREE LEAST-SQUARES REFINEMENT BY USE OF EVOLVING FACTOR-ANALYSIS [J].

GAMPP, H ;

MAEDER, M ;

MEYER, CJ ;

ZUBERBUHLER, AD .

TALANTA, 1986, 33 (12) :943-951

[2] CALCULATION OF EQUILIBRIUM-CONSTANTS FROM MULTIWAVELENGTH SPECTROSCOPIC DATA .3. MODEL-FREE ANALYSIS OF SPECTROPHOTOMETRIC AND ELECTRON-SPIN-RESONANCE TITRATIONS [J].

GAMPP, H ;

MAEDER, M ;

MEYER, CJ ;

ZUBERBUHLER, AD .

TALANTA, 1985, 32 (12) :1133-1139

[3] CALCULATION OF EQUILIBRIUM-CONSTANTS FROM MULTIWAVELENGTH SPECTROSCOPIC DATA .2. SPECFIT - 2 USER-FRIENDLY PROGRAMS IN BASIC AND STANDARD FORTRAN-77 [J].

GAMPP, H ;

MAEDER, M ;

MEYER, CJ ;

ZUBERBUHLER, AD .

TALANTA, 1985, 32 (04) :257-264

[4] COMPUTERIZED DATA ACQUISITION AND DATA REDUCTION IN SPECTROPHOTOMETRIC ANALYSIS OF METAL-ION COMPLEXES .1. GENERAL-CONSIDERATIONS AND DATA ACQUISITION [J].

GAMPP, H ;

MAEDER, M ;

ZUBERBUHLER, AD .

TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 1988, 7 (03) :111-113

[5] CALCULATION OF EQUILIBRIUM-CONSTANTS FROM MULTIWAVELENGTH SPECTROSCOPIC DATA .1. MATHEMATICAL CONSIDERATIONS [J].

GAMPP, H ;

MAEDER, M ;

MEYER, CJ ;

ZUBERBUHLER, AD .

TALANTA, 1985, 32 (02) :95-101

[6] COPPER(II) COMPLEXES WITH LINEAR PENTADENTATE CHELATORS [J].

GAMPP, H ;

HASPRA, D ;

MAEDER, M ;

ZUBERBUEHLER, AD .

INORGANIC CHEMISTRY, 1984, 23 (23) :3724-3730

[7] SINGULAR VALUE DECOMPOSITION AND LEAST SQUARES SOLUTIONS [J].

GOLUB, GH ;

REINSCH, C .

NUMERISCHE MATHEMATIK, 1970, 14 (05) :403-&

[8] COMPUTATION OF EQUILIBRIUM CONSTANTS FOR MULTICOMPONENT SYSTEMS FROM SPECTROPHOTOMETRIC DATA [J].

KANKARE, JJ .

ANALYTICAL CHEMISTRY, 1970, 42 (12) :1322-&

[9] ELIMINATION OF LINEAR PARAMETERS IN NONLINEAR REGRESSION [J].

LAWTON, WH ;

SYLVESTR.EA .

TECHNOMETRICS, 1971, 13 (03) :461-&

[10] GENERAL COMPUTER-PROGRAM FOR COMPUTATION OF STABILITY-CONSTANTS FROM ABSORBANCE DATA [J].

LEGGETT, DJ ;

MCBRYDE, WAE .

ANALYTICAL CHEMISTRY, 1975, 47 (07) :1065-1070