?url_ver=Z39.88-2004&rft_id=10.1021%2Fac034276b&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Reese%2C+CE&rft.aulast=Reese&rft.aufirst=CE&rft.issue=15&rft.volume=75&rft.date=1+August+2003&rft.issn=0003-2700&rft.atitle=Photonic+crystal+optrode+sensor+for+detection+of+Pb%3Csup%3E2%2B%3C%2Fsup%3E+in+high+ionic+strength+environments&rft.title=Analytical+Chemistry&rft.pages=3915+-+3918&rft.genre=article