title: Printed organo-functionalized graphene for biosensing applications.
abstract: Graphene is a highly promising material for biosensors due to its excellent physical and chemical properties which facilitate electron transfer between the active locales of enzymes or other biomaterials and a transducer surface. Printing technology has recently emerged as a low-cost and practical method for fabrication of flexible and disposable electronics devices. The combination of these technologies is promising for the production and commercialization of low cost sensors. In this review, recent developments in organo-functionalized graphene and printed biosensor technologies are comprehensively covered. Firstly, various methods for printing graphene-based fluids on different substrates are discussed. Secondly, different graphene-based ink materials and preparation methods are described. Lastly, biosensing performances of printed or printable graphene-based electrochemical and field effect transistor sensors for some important analytes are elaborated. The reported printed graphene based sensors exhibit promising properties with good reliability suitable for commercial applications. Among most reports, only a few printed graphene-based biosensors including screen-printed oxidase-functionalized graphene biosensor have been demonstrated. The technology is still at early stage but rapidly growing and will earn great attention in the near future due to increasing demand of low-cost and disposable biosensors.
authors: National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), 112 Thailand Science Park, Phahon Yothin Rd., Klong 1, Klong Luang, Pathumthani 12120, Thailand. Electronic address: anurat.wisitsoraat@nectec.or.th.
authors: A
authors: A
authors: Wisitsoraat
authors: National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), 112 Thailand Science Park, Phahon Yothin Rd., Klong 1, Klong Luang, Pathumthani 12120, Thailand.
authors: J Ph
authors: JP
authors: Mensing
authors: National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), 112 Thailand Science Park, Phahon Yothin Rd., Klong 1, Klong Luang, Pathumthani 12120, Thailand.
authors: C
authors: C
authors: Karuwan
authors: National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), 112 Thailand Science Park, Phahon Yothin Rd., Klong 1, Klong Luang, Pathumthani 12120, Thailand.
authors: C
authors: C
authors: Sriprachuabwong
authors: National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), 112 Thailand Science Park, Phahon Yothin Rd., Klong 1, Klong Luang, Pathumthani 12120, Thailand.
authors: K
authors: K
authors: Jaruwongrungsee
authors: National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), 112 Thailand Science Park, Phahon Yothin Rd., Klong 1, Klong Luang, Pathumthani 12120, Thailand.
authors: D
authors: D
authors: Phokharatkul
authors: National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), 112 Thailand Science Park, Phahon Yothin Rd., Klong 1, Klong Luang, Pathumthani 12120, Thailand.
authors: T M
authors: TM
authors: Daniels
authors: Department of Physics and Materials Science, Faculty of Science, Chiang Mai University, Chiang Mai 50202, Thailand; Materials Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai 50202, Thailand.
authors: C
authors: C
authors: Liewhiran
authors: National Electronics and Computer Technology Center, National Science and Technology Development Agency (NSTDA), 112 Thailand Science Park, Phahon Yothin Rd., Klong 1, Klong Luang, Pathumthani 12120, Thailand. Electronic address: adisorn.tuantranont@nectec.or.th.
authors: A
authors: A
authors: Tuantranont
mesh_terms: D000818:Animals; D001672:Biocompatible Materials / Q000737:chemistry; D062028:Bioprinting / Q000191:economics / Q000295:instrumentation / Q000379:methods*; D015374:Biosensing Techniques / Q000191:economics / Q000295:instrumentation / Q000379:methods*; D055664:Electrochemical Techniques / Q000191:economics / Q000295:instrumentation / Q000379:methods; D004867:Equipment Design; D006108:Graphite / Q000737:chemistry*; D006801:Humans; D007281:Ink; D008958:Models, Molecular; D009930:Organic Chemicals / Q000737:chemistry; D014173:Transistors, Electronic
chemical_list: D001672:Biocompatible Materials; D009930:Organic Chemicals; D006108:Graphite
keywords: Biosensors; Graphene materials; Ink preparations; Printing technologies