?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Lu%2C+Y&rft.aulast=Lu&rft.aufirst=Y&rft.issue=6226&rft.volume=347&rft.pages=1132+-+1135&rft.atitle=Robust+self-cleaning+surfaces+that+function+when+exposed+to+either+air+or+oil&rft.title=Science&rft.date=6+March+2015&rft.genre=article