TY - GEN
T1 - All-inkjet-printed "lab-on-paper" with electrodes and microchannels
AU - Maejima, Kento
AU - Enomae, Toshiharu
AU - Isogai, Akira
AU - Suzuki, Koji
AU - Citterio, Daniel
PY - 2012/12/1
Y1 - 2012/12/1
N2 - A facile and novel fabrication method for paper-based microchips, usually called μPADs (microfluidic paper-based analytical devices) or "lab-on-paper", has been developed. Through inkjet-printing and green chemical integration technology, lab-on-paper was successfully fabricated. Conductive electrodes were printed on paper substrates prepared from highly-beaten cotton linter pulps. For patterning of microchannels, volatile organic compounds (VOC)-free UV-curable ink was printed as surrounding microchannel patterns followed by UV curing. For enzymatic electrochemical detection, poly(dopamine) (PDA) were used as an immobilization support of enzyme. By applying this method to determination of glucose concentrations, electrochemical response was successfully enhanced.
AB - A facile and novel fabrication method for paper-based microchips, usually called μPADs (microfluidic paper-based analytical devices) or "lab-on-paper", has been developed. Through inkjet-printing and green chemical integration technology, lab-on-paper was successfully fabricated. Conductive electrodes were printed on paper substrates prepared from highly-beaten cotton linter pulps. For patterning of microchannels, volatile organic compounds (VOC)-free UV-curable ink was printed as surrounding microchannel patterns followed by UV curing. For enzymatic electrochemical detection, poly(dopamine) (PDA) were used as an immobilization support of enzyme. By applying this method to determination of glucose concentrations, electrochemical response was successfully enhanced.
KW - Green chemistry
KW - Micro-PADs
KW - Point-of-care
KW - Printed electronics
UR - http://www.scopus.com/inward/record.url?scp=84875724433&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84875724433&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84875724433
SN - 9780892083022
T3 - International Conference on Digital Printing Technologies
SP - 554
EP - 556
BT - NIP 2012
T2 - 28th International Conference on Digital Printing Technologies, NIP 2012 and Digital Fabrication 2012
Y2 - 9 September 2012 through 13 September 2012
ER -