Development of a 3D origami multiplex electrochemical immunodevice using a nanoporous silver-paper electrode and metal ion functionalized nanoporous gold-chitosan.
A simple and sensitive 3D microfluidic origami multiplex electrochemical immunodevice was developed for the first time using a novel nanoporous silver modified paper working electrode as a sensor platform and different metal ion functionalized nanoporous gold-chitosan as a tracer.
Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, University of Jinan, Jinan 250022, P.R. China. ujn.yujh@gmail.com.
Weiping
W
Li
Long
L
Li
Meng
M
Li
Jinghua
J
Yu
Shenguang
S
Ge
Mei
M
Yan
Xianrang
X
Song
D000818:Animals; D002272:Carcinoembryonic Antigen / Q000032:analysis; D048271:Chitosan / Q000031:analogs & derivatives*; D055664:Electrochemical Techniques / Q000295:instrumentation*; D004566:Electrodes; D004867:Equipment Design; D006046:Gold / Q000737:chemistry*; D006801:Humans; D007118:Immunoassay / Q000295:instrumentation; D046210:Microfluidic Analytical Techniques / Q000295:instrumentation*; D010209:Paper; D012680:Sensitivity and Specificity; D012834:Silver / Q000737:chemistry*; D000509:alpha-Fetoproteins / Q000032:analysis
D002272:Carcinoembryonic Antigen; D000509:alpha-Fetoproteins; D012834:Silver; D006046:Gold; D048271:Chitosan