TY - JOUR
T1 - Lab-on-a-print
T2 - From a single polymer film to three-dimensional integrated microfluidics
AU - Wang, Wei
AU - Zhao, Siwei
AU - Pan, Tingrui
PY - 2009/1/1
Y1 - 2009/1/1
N2 - With the major advances in soft lithography and polymer materials, use of microfluidic devices has attracted tremendous attention recently. A simple and fast micromachining process is highly in demand to prototype such a device efficiently and economically. In this paper, we first reported an out-of-cleanroom printing-based integrated microfabrication process, referred to as the lab-on-a-print (LOP), for rapid-prototyping three-dimensional microfluidics. Using this lab-on-a-print process, we demonstrated the potential to accomplish an entire design-to-fabrication cycle within an hour, including about 70 m resolution of direct-lithography patterning, well-controlled polyimide wet etching, three-dimensional pattern alignment and multilayer wax thermal-fusion packaging. A microfluidic gradient generator was prepared and tested for validation of the lab-on-a-print microfabrication process.
AB - With the major advances in soft lithography and polymer materials, use of microfluidic devices has attracted tremendous attention recently. A simple and fast micromachining process is highly in demand to prototype such a device efficiently and economically. In this paper, we first reported an out-of-cleanroom printing-based integrated microfabrication process, referred to as the lab-on-a-print (LOP), for rapid-prototyping three-dimensional microfluidics. Using this lab-on-a-print process, we demonstrated the potential to accomplish an entire design-to-fabrication cycle within an hour, including about 70 m resolution of direct-lithography patterning, well-controlled polyimide wet etching, three-dimensional pattern alignment and multilayer wax thermal-fusion packaging. A microfluidic gradient generator was prepared and tested for validation of the lab-on-a-print microfabrication process.
UR - http://www.scopus.com/inward/record.url?scp=64649088389&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=64649088389&partnerID=8YFLogxK
U2 - 10.1039/b816287e
DO - 10.1039/b816287e
M3 - Article
C2 - 19350096
AN - SCOPUS:64649088389
VL - 9
SP - 1133
EP - 1137
JO - Lab on a Chip - Miniaturisation for Chemistry and Biology
JF - Lab on a Chip - Miniaturisation for Chemistry and Biology
SN - 1473-0197
IS - 8
ER -