%0 Journal Article %T Fabrication and Characterization of Multiscale PLA Structures Using Integrated Rapid Prototyping and Gas Foaming Technologies %A Byung Kyu Park %A David J. Hwang %A Dong Eui Kwon %A Tae Jun Yoon %A Youn-Woo Lee %J Archive of "Nanomaterials". %D 2018 %R 10.3390/nano8080575 %K multiscale structure %K rapid prototyping %K nanofoam %K gas foaming %K polylactic acid %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6116221/