?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.snb.2014.04.008&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M.S.M.&rft.aulast=Saheed&rft.au=Saheed%2C+M.S.M.&rft.title=Sensors+and+Actuators%2C+B%3A+Chemical&rft.date=2014&rft.volume=199&rft.issn=09254005&rft.atitle=Optimum+design+of+ionization-based+gas+sensor+using+vertically+aligned+multiwalled+carbon+nanotubes+array&rft.pages=232-238&rft.genre=article