?url_ver=Z39.88-2004&rft_id=10.1021%2Fjp076510y&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Ngo+Minh&rft.aulast=Toan&rft.au=Toan%2C+Ngo+Minh&rft.title=Journal+of+Physical+Chemistry+B&rft.date=2008&rft.issue=19&rft.volume=112&rft.atitle=Kinetics+of+Loop+Formation+in+Polymer+Chains&rft.pages=6094-6106&rft.issn=1520-6106&rft.genre=article