Regression Analysis of Orthogonal, Cylindrical and Multivariable Color Parameters for Colorimetric Surface pH Measurement of Materials

Regression Analysis of Orthogonal, Cylindrical and Multivariable Color Parameters for Colorimetric Surface pH Measurement of Materials

The surface pH is a critical factor in the quality and longevity of materials and products. Traditional fast colorimetric pH detection-based tests such as water quality control or pregnancy tests, when results are determined by the naked eye, cannot provide quantitative values. Using standard pH pap...

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Bibliographic Details
Main Authors: Katarína Vizárová, Izabela Vajová, Naďa Krivoňáková, Radko Tiňo, Zdenko Takáč, Štefan Vodný, Svetozár Katuščák
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Molecules
Subjects:
pH measurement
colorimetric pH-metry
acidity
acid paper
deacidification
Online Access:https://www.mdpi.com/1420-3049/26/12/3682

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