TY - GEN
T1 - Distance readout-based paper devices for multiplexed urinalysis
AU - Sawano, Rika
AU - Hiroyuki, Shibata
AU - Maejima, Kento
AU - Hiruta, Yuki
AU - Citterio, Daniel
N1 - Publisher Copyright:
© 2019 CBMS-0001.
PY - 2019
Y1 - 2019
N2 - This work reports a basic study to simplify urinalysis, using distance-based microfluidic paper-based analytical devices (D-µPADs) for multiplexed detection. Intuitive detection of albumin (Alb), glucose (Glu) and hemoglobin (Hb) in artificial urine samples is demonstrated by a colorimetric distance-based readout method. The response ranges for the three analytes (15-1000 mg/dL, 25-2000 mg/dL, 0.25-1.0 mg/dL), fully cover the physiologically relevant domain. User operation is limited to sample application and readout of the color-changed length corresponding to the analyte concentration.
AB - This work reports a basic study to simplify urinalysis, using distance-based microfluidic paper-based analytical devices (D-µPADs) for multiplexed detection. Intuitive detection of albumin (Alb), glucose (Glu) and hemoglobin (Hb) in artificial urine samples is demonstrated by a colorimetric distance-based readout method. The response ranges for the three analytes (15-1000 mg/dL, 25-2000 mg/dL, 0.25-1.0 mg/dL), fully cover the physiologically relevant domain. User operation is limited to sample application and readout of the color-changed length corresponding to the analyte concentration.
KW - Distance-based detection
KW - Microfluidics
KW - Paper-based analytical devices
KW - Urinalysis
UR - https://www.scopus.com/pages/publications/85094980185
UR - https://www.scopus.com/pages/publications/85094980185#tab=citedBy
M3 - Conference contribution
AN - SCOPUS:85094980185
T3 - 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
SP - 716
EP - 717
BT - 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
PB - Chemical and Biological Microsystems Society
T2 - 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019
Y2 - 27 October 2019 through 31 October 2019
ER -