TY - GEN
T1 - Label-free detection of biomolecules with nanowall arrays
AU - Yasui, Takao
AU - Kaji, Noritada
AU - Okamoto, Yukihiro
AU - Tokeshi, Manabu
AU - Horiike, Yasuhiro
AU - Baba, Yoshinobu
PY - 2010/12/1
Y1 - 2010/12/1
N2 - In this paper, we developed a new method for label-free detection of biomolecules by using the nanowall array chips. Our method is based on the detection of diffracted light by nanostructures inside a microchannel, and also has a great potential not only to distinguish the difference between water and buffer solution but detect biomolecules without any fluorescent molecules. Moreover, as for the detection limit, DNA molecules as much as zepto-mole level could be detected by using our label-free method.
AB - In this paper, we developed a new method for label-free detection of biomolecules by using the nanowall array chips. Our method is based on the detection of diffracted light by nanostructures inside a microchannel, and also has a great potential not only to distinguish the difference between water and buffer solution but detect biomolecules without any fluorescent molecules. Moreover, as for the detection limit, DNA molecules as much as zepto-mole level could be detected by using our label-free method.
UR - http://www.scopus.com/inward/record.url?scp=84883774246&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84883774246&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84883774246
SN - 9781618390622
T3 - 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
SP - 485
EP - 487
BT - 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
T2 - 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Y2 - 3 October 2010 through 7 October 2010
ER -