@article{open1536,
          volume = {6},
          number = {17},
           month = {September},
          author = {Satish K Tuteja and Priyanka Sabherwal and Akash Deep and Richa Rastogi and Ashok K Paul and C Raman Suri},
           title = {Biofunctionalized rebar graphene (f-RG) for label-free detection of cardiac marker troponin I.},
       publisher = {Washington, D.C. : American Chemical Society},
            year = {2014},
         journal = {ACS applied materials \& interfaces},
           pages = {14767--71},
        keywords = {biochip; carbon nanotubes; cardiac marker; clinical diagnostics; functionalized rebar graphene; troponin I},
             url = {http://crdd.osdd.net/open/1536/},
        abstract = {One-step microwave-assisted unscrolling of carbon nanotubes to form functionalized rebar graphene (f-RG) is reported. The well-characterized f-RG on an interdigitated electrode biochip in a FET configuration showed enhanced electronic properties, as demonstrated with I-V characteristics. The developed device was biofunctionalized with specific anti-cTnI antibodies exhibiting a shift of threshold voltage from -2.15 V to -0.5 V and decrease in electron mobility from 3.609 {$\times$} 10(4) to 8.877 {$\times$} 10(3) cm(2) V(-1) s(-1). The new sensing strategy holds great promise for its applicability in diagnostics exhibiting high sensitivity ({$\sim$} 1 pg/mL) and specificity toward cardiac marker (cTnI).}
}