TY - GEN
T1 - Evaluation of column performance of microfabricated 3D structures for LC separations
AU - Nakamura, M.
AU - Naito, T.
AU - Kubo, T.
AU - Otsuka, K.
N1 - Funding Information:
This work was partly supported by the Grant-in-Aid for Young Scientists (B) (Research Project Number: 26790033) founded by the Japan Society for the Promotion of Science, and Micro/Nano Fabrication Hub in Kyoto University founded by the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan.
Publisher Copyright:
© 15CBMS-0001.
PY - 2015
Y1 - 2015
N2 - Three dimensional structures array were applied as LC columns. Two Menger-sponge-like 3D structures and their complementary structures were used as the arrayed structures. A separation based on the hydrophobicity was achieved after the surface modification with octadecyltrichlorosilane. Chromatographic performance was compared among four different structures. A structure with the largest void volume, a complementary structure of Menger-sponges-like 3D structure with a minimum pore of 150 × 150 μm2, showed the most suppressed mass transfer and the lowest pressure drop.
AB - Three dimensional structures array were applied as LC columns. Two Menger-sponge-like 3D structures and their complementary structures were used as the arrayed structures. A separation based on the hydrophobicity was achieved after the surface modification with octadecyltrichlorosilane. Chromatographic performance was compared among four different structures. A structure with the largest void volume, a complementary structure of Menger-sponges-like 3D structure with a minimum pore of 150 × 150 μm2, showed the most suppressed mass transfer and the lowest pressure drop.
UR - http://www.scopus.com/inward/record.url?scp=84983289217&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84983289217&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84983289217
T3 - MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
SP - 1942
EP - 1944
BT - MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PB - Chemical and Biological Microsystems Society
T2 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
Y2 - 25 October 2015 through 29 October 2015
ER -