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A smartphone algorithm with inter-phone repeatability for the analysis of colorimetric tests.

Authors :
Yetisen, Ali K.
Martinez-Hurtado, J.L.
Garcia-Melendrez, Angel
da Cruz Vasconcellos, Fernando
Lowe, Christopher R.
Source :
Sensors & Actuators B: Chemical. Jun2014, Vol. 196, p156-160. 5p.
Publication Year :
2014

Abstract

Abstract: A smartphone application algorithm with inter-phone repeatability was developed for both Android and iOS operating systems. The app transformed the smartphone into a reader to quantify commercial colorimetric urine tests with high accuracy and reproducibility in measuring pH, protein, and glucose. The results showed linear responses in the ranges of 5.0–9.0, 0–100mg/dL and 0–300mg/dL, respectively. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
09254005
Volume :
196
Database :
Academic Search Index
Journal :
Sensors & Actuators B: Chemical
Publication Type :
Academic Journal
Accession number :
95387552
Full Text :
https://doi.org/10.1016/j.snb.2014.01.077