@Article{Fang2019, author="Yue Fang and Lan Xu", title="Four self-made free surface electrospinning devices for high-throughput preparation of quality nanofibers", journal="Beilstein Archives", year="2019", issn="", doi="10.3762/bxiv.2019.43.v1", copyright="Fang and Xu; licensee Beilstein-Institut.", }