Electrochemical detection of glucose from whole blood using paper-based microfluidic devices

A facile low-cost enzymatic paper-based assay for the determination of urine creatinine

“…Many researchers have proposed microfluidic paper-based analytical devices (µPADs) for many types of clinical analyses, such as for assessing glucose [30][31][32], protein [30,31], pathogens [33], blood type [34] and liver function [35]. Due to a small scale of paper-based devices, thesedevices require small reagent and sample volumes.…”

Paper-based assay of antioxidant activity using analyte-mediated on-paper nucleation of gold nanoparticles as colorimetric probes

“…Among various technologies, paper-based analytical devices is an attractive and challenging technology, where paper matrices are used as an inexpensive platform for performing analytical assays, in a two or three-dimensional configuration [17][18][19]. To date most research on PADs focuses on medical and environmental applications [20][21][22][23][24][25], while assays for food quality are still scant [26,27].…”

Hybridization chain reaction and gold nanoparticles dual signal amplification for sensitive glucose detection

“…For above mentioned reasons, a series of biosensors by using surface plasmon resonance [2], electrochemiluminescence [3,4], fluorescence [5,6], colorimetry [7][8][9]and electro-chemistry [10][11][12] have been established for the detection of glucose in the last decades. Among which, electrochemical method is one ofthe routinelyused method because of its merits of good portability, low cost, easy operation and simple instrumentation [13,14].…”