?url_ver=Z39.88-2004&rft_id=10.1021%2Fjp0703758&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Lu%2C+M&rft.aulast=Lu&rft.aufirst=M&rft.issue=26&rft.volume=111&rft.date=5+July+2007&rft.issn=1520-6106&rft.atitle=UV+resonance+raman+measurements+of+poly-L-lysine's+conformational+energy+landscapes%3A+Dependence+on+perchlorate+concentration+and+temperature&rft.title=Journal+of+Physical+Chemistry+B&rft.pages=7675+-+7680&rft.genre=article