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PhotoMetrix and colorimetric image analysis using smartphones.
- Source :
- Journal of Chemometrics; Dec2020, Vol. 34 Issue 12, p1-19, 19p
- Publication Year :
- 2020
-
Abstract
- The steady advances in technology employed in smartphones, coupled with the high availability and the ease access to these devices, increased the interest in applying it to analytical purposes. The main goal is to develop simple, fast, and low‐cost analytical methods, generating immediate results. Different analytical strategies using smartphones have been proposed to identify or determine different analytes in a wide range of matrices. Some of them use the smartphone to capture the images, to process them, and to provide the analytical results. Others use this device just for image acquisition. In this context, this review aimed to relate previous works that used smartphones to acquire images for analytical purposes, with a special focus on PhotoMetrix application, which is a tool for chemical analysis. This application allows the decomposition of digital images acquired by smartphone cameras and to process them within the same device, allowing in situ chemical analysis. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08869383
- Volume :
- 34
- Issue :
- 12
- Database :
- Complementary Index
- Journal :
- Journal of Chemometrics
- Publication Type :
- Academic Journal
- Accession number :
- 147673707
- Full Text :
- https://doi.org/10.1002/cem.3251