Smartphone-Powered Electrochemical Dongle for Point-of-Care Monitoring of Blood β-Ketone | Zendy

Jinhong Guo | Zendy

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Smartphone-Powered Electrochemical Dongle for Point-of-Care Monitoring of Blood β-Ketone

Author(s) -

Jinhong Guo

Publication year - 2017

Publication title -

analytical chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.117

H-Index - 332

eISSN - 1520-6882

pISSN - 0003-2700

DOI - 10.1021/acs.analchem.7b02531

Subject(s) - point of care , ketone bodies , chemistry , ketosis , spectrum analyzer , point of care testing , ketone , diabetic ketoacidosis , diabetes mellitus , nursing , medicine , biochemistry , pathology , computer science , organic chemistry , endocrinology , metabolism , telecommunications

A smartphone-powered medical dongle as a miniaturized electrochemical analyzer associated with an enzymatic β-hydroxybutyrate test strip for accurate characterization of blood ketone in peripheral whole blood at the point-of-care, which is capable of providing critical guidance for the evaluation and treatment of diabetic ketoacidosis (DK) and diabetic ketosis acid (DKA), is reported. The measured results of blood ketone by the medical dongle were compared with the clinical results from a bulky biochemical analyzer, and the analysis showed good agreement. The proposed medical smartphone-powered dongle was demonstrated to be a very promising platform as a miniaturized electrochemical analyzer for point-of-care monitoring of the critical biochemical parameters such as blood ketone and a good solution for mobile health management.

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