%0 Journal Article %T Folding-paper-based preconcentrator for low dispersion of preconcentration plug %A Lee, Kyungjae %A Yoo, Yong %A Han, Sung %A Lee, Junwoo %A Lee, Dohwan %A Kim, Cheonjung %A Lee, Jeong %J Micro and Nano Systems Letters %V 5 %N 1 %P 1-7 %D 2017-02-01 %I Springer Berlin Heidelberg %~ DeepDyve