Results 131 to 140 of about 60,124 (297)

Design‐Assisted Chemometric UV Spectrophotometric Determination of Candesartan Cilexetil, Chlorthalidone and Amlodipine Using Principal Component Regression, Partial Least Squares and Genetic Algorithm‐Partial Least Squares Models

open access: yesAnalytical Science Advances, Volume 7, Issue 2, December 2026.
ABSTRACT This study presents a sustainable chemometric‐assisted UV spectrophotometric strategy for the simultaneous determination of candesartan cilexetil (CAN), chlorthalidone (CTL) and amlodipine (AML) in laboratory‐prepared mixtures and commercial pharmaceutical formulations.
Khanda F. M. Amin   +3 more
wiley   +1 more source

Robustness of high‐throughput prediction of leaf ecophysiological traits using near infrared spectroscopy and poro‐fluorometry

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Water scarcity is a major threat to crop production and quality. Improving drought tolerance through variety selection requires a deeper understanding of plant ecophysiological responses, but large‐scale phenotyping remains a bottleneck. This study assessed the potential of high‐throughput tools (spectroscopy and poro‐fluorometry) to predict ...
Eva Coindre   +13 more
wiley   +1 more source

Phenomic prediction of club wheat milling yields

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Near‐infrared reflectance spectroscopy (NIRS) provides a nondestructive method for estimating physical and chemical grain properties and is widely used in breeding programs to phenotype traits such as texture, color, moisture, protein, and oil content. Club wheat (Triticum aestivum subsp.
Peter Schmuker   +4 more
wiley   +1 more source

chemometrics

open access: yes, 2014
Citation: 'chemometrics' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.CT06948 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial
openaire   +2 more sources

Painless Biosensing for Non‐Invasive Health Monitoring: Advances, Platforms and Future Directions

open access: yesElectrochemical Science Advances, Volume 6, Issue 5, October 2026.
ABSTRACT Non‐invasive biosensing has expanded blood‐based diagnostics into a growing set of accessible peripheral biofluids, yet most existing reviews remain confined to sweat, tears, saliva and urine, and treat the underlying literature descriptively rather than critically.
Ayub Alam   +10 more
wiley   +1 more source

Is uncorrelated linear discriminant analysis really a new method?

open access: yes
Fisher's linear discriminant analysis and linear discriminant analysis (LDA) are powerful methods in multivariate data analysis. Recently, a method called “uncorrelated linear discriminant analysis (ULDA)” has attracted attention in the chemometrics ...

core   +1 more source

Integrated phytochemical and bioactivity profiling of Xanthium strumarium fruits from Korea and China: Implications for origin‐specific quality specification

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 13, Page 7606-7613, October 2026.
Abstract BACKGROUND Geographic origin influences the phytochemical composition and biological activities of medicinal plant resources. Xanthium strumarium L. (XS) fruit is widely used in East Asian traditional medicine. However, current pharmacopeial standards primarily recognize Chinese‐derived material, despite the availability and traditional use of
Eunsu Song   +3 more
wiley   +1 more source

State estimation in chemometrics : the Kalman filter and beyond /

open access: yes
This unique text blends together state estimation and chemometrics for the application of advanced data-processing techniques. It further applies system theory in order to develop a modular framework to be implemented on computer for the development of ...
Thijssen, P. C.(Pierre Cornelis)
core  

Chemometrics-assisted cross injection analysis for simultaneous determination of phosphate and silicate

open access: yes, 2016
This work presents a novel method for simultaneous spectrophotometric determination of phosphate and silicate by using a cross injection analysis (CIA) coupled with the use of partial least squares (PLS) for data evaluation.
Kanchana Uraisin (2887217)   +6 more
core   +1 more source

2.02 - Principal Component Analysis: Concept, Geometrical Interpretation, Mathematical Background, Algorithms, History, Practice

open access: yes, 2020
Principal component analysis (PCA) is the most fundamental, general purpose multivariate data analysis method used in chemometrics. A geometrical projection analogy is used to introduce derivation of bilinear data models, focusing on scores, loadings ...
Sveriges lantbruksuniversitet.   +1 more
core   +1 more source

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