E-mail a Wiley Online Library Link

Amin Salehi-Khojin, David Estrada, Kevin Y. Lin, Myung-Ho Bae, Feng Xiong, Eric Pop and Richard I. Masel Graphene Sensors: Polycrystalline Graphene Ribbons as Chemiresistors (Adv. Mater. 1/2012) Advanced Materials 24

Article first published online: 29 DEC 2011 | DOI: 10.1002/adma.201190200

Thumbnail image of graphical abstract

Polycrystalline graphene sensors are presented by Richard I. Masel and co-workers on page 53. The image shows polycrystalline graphene ribbon chemiresistors with gold contacts visualizing linear defects or wrinkles in the graphene. Floating or attached toluene molecules act as electron donors. Such defective graphene devices exhibit a higher chemical sensitivity than pristine graphene or carbon nanotube chemire-sistors. (Image by Alex Jerez, Beckman Institute, University of Illinois at Urbana-Champaign.)

Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf

Required = Required Field

Choose captcha format: Image or Audio. Click here if you need help.