Chemometrics-based Spectroscopy for Pharmaceutical and Biomedical AnalysisHoang Vu Dang, Federico Marini Frontiers Media SA, 17 Apr 2019 - 177 halaman Chemometrics is the application of mathematics and statistics to chemical data in order to design or select optimal experimental procedures, to provide maximum relevant information, and to obtain knowledge about systems under study. This chemical discipline has constantly developed to become a mature field of Analytical Chemistry after its inception in the 1970s. The utility and versatility of chemometric techniques enable spectroscopists to perform multidimensional classification and/or calibration of spectral data that make identification and quantification of analytes in complex mixtures possible.Wavelets are mathematical functions that cut up data into different frequency components, and then study each component with a resolution matched to its scale. They are now being adapted for a vast number of signal processing due to their unprecedented success in terms of asymptotic optimality, spatial adaptivity and computational efficiency. In analytical chemistry, they have increasingly shown great applicability and have been preferred over existing signal processing algorithms in noise removal, resolution enhancement, data compression and chemometrics modeling in chemical studies.The aim of this Research Topic is to present state-of-the-art applications of chemometrics, in the field of spectroscopy, with special attention to the use of wavelet transform. Both reviews and original research articles on pharmaceutical and biomedical analysis are welcome in the specialty section Analytical Chemistry. |
Isi
Chemometricsbased Spectroscopy for Pharmaceutical and Biomedical Analysis | 5 |
Spectroscopic and Molecular Docking Approach | 7 |
Discovery of the Linear Region of Near Infrared Diffuse Reflectance Spectra Using the KubelkaMunk Theory | 16 |
Nearest CorrelationBased Input Variable Weighting for SoftSensor Design | 28 |
Compilation of a NearInfrared Library for Construction of Quantitative Models of Oral Dosage Forms for Amoxicillin and Potassium Clavulanate | 36 |
LowCytotoxicity Fluorescent Probes Based on Anthracene Derivatives for Hydrogen Sulfide Detection | 48 |
MicroNIRChemometrics Assessement of Occupational Exposure to Hydroxyurea | 56 |
An Exploratory Study | 65 |
RealTime Analysis of Potassium in Infant Formula Powder by DataDriven LaserInduced Breakdown Spectroscopy | 90 |
Essentials of Aquaphotomics and Its Chemometrics Approaches | 98 |
Raman Spectroscopy for Pharmaceutical Quantitative Analysis by LowRank Estimation | 123 |
Accuracy Improvement of Inline NearInfrared Spectroscopic Moisture Monitoring in a Fluidized Bed Drying Process | 129 |
Eliminating Nonlinear Raman Shift Displacement Between Spectrometers via Moving Window Fast Fourier Transform CrossCorrelation | 139 |
Wavelet TransformBased UV Spectroscopy for Pharmaceutical Analysis | 150 |
Chemometric Methods for SpectroscopyBased Pharmaceutical Analysis | 162 |
Back Cover | 176 |
Pharmaceutical Analysis Model Robustness From BaggingPLS and PLS Using Systematic Tracking Mapping | 73 |
Fusion of MALDI Spectrometric Imaging and Raman Spectroscopic Data for the Analysis of Biological Samples | 80 |