Title: Multianalyte Physiological Microanalytical Devices.

Authors: Davis, Anna Nix; Travis, Adam R; Miller, Dusty R; Cliffel, David E

Published In Annu Rev Anal Chem (Palo Alto Calif), (2017 06 12)

Abstract: Advances in scientific instrumentation have allowed experimentalists to evaluate well-known systems in new ways and to gain insight into previously unexplored or poorly understood phenomena. Within the growing field of multianalyte physiometry (MAP), microphysiometers are being developed that are capable of electrochemically measuring changes in the concentration of various metabolites in real time. By simultaneously quantifying multiple analytes, these devices have begun to unravel the complex pathways that govern biological responses to ischemia and oxidative stress while contributing to basic scientific discoveries in bioenergetics and neurology. Patients and clinicians have also benefited from the highly translational nature of MAP, and the continued expansion of the repertoire of analytes that can be measured with multianalyte microphysiometers will undoubtedly play a role in the automation and personalization of medicine. This is perhaps most evident with the recent advent of fully integrated noninvasive sensor arrays that can continuously monitor changes in analytes linked to specific disease states and deliver a therapeutic agent as required without the need for patient action.

PubMed ID: 28605606

MeSH Terms: Biomarkers/analysis; Biomarkers/blood; Biosensing Techniques/instrumentation; Biosensing Techniques/methods; Electrochemical Techniques/instrumentation; Electrochemical Techniques/methods; Electrophoresis; Humans; Microarray Analysis/instrumentation; Microarray Analysis/methods*; Pharmaceutical Preparations/analysis; Point-of-Care Systems