Amin Salehi-Khojin

Summary

Affiliation: University of Illinois
Country: USA

Publications

  1. doi request reprint On the sensing mechanism in carbon nanotube chemiresistors
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, United States
    ACS Nano 5:153-8. 2011
  2. doi request reprint Fast carbon nanotube detectors for micro gas chromatographs
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, USA
    Nanoscale 3:3097-102. 2011
  3. doi request reprint Graphene sensors: polycrystalline graphene ribbons as chemiresistors (adv. Mater. 1/2012)
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, USA Dioxide Materials, 60 Hazelwood Dr, Champaign IL 61820, USA
    Adv Mater 24:52. 2012
  4. ncbi request reprint Nonthermal current-stimulated desorption of gases from carbon nanotubes
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, 600 South Mathews Avenue, Urbana, IL 61801, USA
    Science 329:1327-30. 2010
  5. doi request reprint Polycrystalline graphene ribbons as chemiresistors
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, USA Dioxide Materials, 60 Hazelwood Dr, Champaign IL 61820, USA
    Adv Mater 24:53-7. 2012

Detail Information

Publications5

  1. doi request reprint On the sensing mechanism in carbon nanotube chemiresistors
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, United States
    ACS Nano 5:153-8. 2011
    ..The results show that the sensing mechanism of a nanotube network can change according to the defect levels of the nanotubes, which may explain the apparently contradictory results in the literature...
  2. doi request reprint Fast carbon nanotube detectors for micro gas chromatographs
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, USA
    Nanoscale 3:3097-102. 2011
    ..This is the first demonstration of an uncoated CNT detector to analyze multi-component chemical mixtures providing an alternative yet simple sensing approach for online air quality control and health monitoring applications...
  3. doi request reprint Graphene sensors: polycrystalline graphene ribbons as chemiresistors (adv. Mater. 1/2012)
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, USA Dioxide Materials, 60 Hazelwood Dr, Champaign IL 61820, USA
    Adv Mater 24:52. 2012
    ..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.)...
  4. ncbi request reprint Nonthermal current-stimulated desorption of gases from carbon nanotubes
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, 600 South Mathews Avenue, Urbana, IL 61801, USA
    Science 329:1327-30. 2010
    ..We postulate that the process is analogous to electron-stimulated desorption, but with an internally conducted rather than externally applied source of electrons...
  5. doi request reprint Polycrystalline graphene ribbons as chemiresistors
    Amin Salehi-Khojin
    Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana Champaign, USA Dioxide Materials, 60 Hazelwood Dr, Champaign IL 61820, USA
    Adv Mater 24:53-7. 2012
    ..Further sensitivity enhancement is obtained by cutting the graphene into ribbons of width comparable to the linear defect dimensions (micrometers)...