?url_ver=Z39.88-2004&rft_id=10.3390%2Fmolecules23123201&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ahmad%2C+N.A.&rft.aulast=Ahmad&rft.aufirst=N.A.&rft.title=Molecules&rft.date=2018&rft.issue=12&rft.volume=23&rft.issn=14203049&rft.atitle=A+kinetic+approach+of+DPPH+free+radical+assay+of+ferulate-based+protic+ionic+liquids+(PILs)&rft.genre=article