Journal
ACS NANO
Volume 9, Issue 8, Pages 8376-8383Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acsnano.5b03052
Keywords
self-powered nanosensor; dopamine; poly(tetrafluoroethylene) nanoparticle arrays; triboelectric nanogenerator
Categories
Funding
- National Natural Science Foundation of China (NSFC) [21275102, 21173017, 51272011]
- Program for New Century Excellent Talents in University [NCET-12-0610]
- Science and Technology Research Projects from Education Ministry [213002A]
- National Twelfth Five-Year Plan for Science & Technology Support [2013BAK12B06]
- Thousands Talents Program for Pioneer Researcher and His Innovation Team, China
- National Natural Science Foundation of China [51432005, Y4YR011001]
Ask authors/readers for more resources
A self-powered triboelectric nanosensor (TENS) based on the contact-separation mode between a thin layer of poly(tetrafluoroethylene) (PTFE) with nanoparticle arrays and an aluminum film was fabricated for the detection of dopamine (DA) in the alkaline condition. High selectivity and sensitivity (detection limit of 0.5 mu M, a linear range from 10 mu M to 1 mM) have been achieved through the strong interaction between the nonstick PTFE and DA via its oxidative self-polymerization, and the output voltage and current of the developed TENS can reach 116 V and 33 mu A, which is exceptionally attractive for the fabrication of self-powered and portable device toward the detection of dopamine.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
