title: Control of Skin Potential by Triboelectrification with Ferroelectric Polymers.
abstract: Negatively polarized ferroelectric polymer β-P(VDF-TrFE) shows higher positive triboelectric properties than skin, which could lead to new medical applications. Kelvin force microscope measurements and triboelectric nanogenerator characterizations are performed to demonstrate this new property. In addition, how many negative charges are exchanged by contact electrification between the negatively polarized β-P(VDF-TrFE) and the skin is estimated.
authors: SKKU Advanced Institute of Nanotechnology (SAINT), Center for Human Interface Nanotechnology (HINT), Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
authors: Ju-Hyuck
authors: JH
authors: Lee
authors: School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
authors: Ronan
authors: R
authors: Hinchet
authors: SKKU Advanced Institute of Nanotechnology (SAINT), Center for Human Interface Nanotechnology (HINT), Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
authors: Tae Yun
authors: TY
authors: Kim
authors: School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
authors: Hanjun
authors: H
authors: Ryu
authors: School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
authors: Wanchul
authors: W
authors: Seung
authors: School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
authors: Hong-Joon
authors: HJ
authors: Yoon
authors: SKKU Advanced Institute of Nanotechnology (SAINT), Center for Human Interface Nanotechnology (HINT), Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.|School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
authors: Sang-Woo
authors: SW
authors: Kim
mesh_terms: D000818:Animals; D004558:Electric Stimulation / Q000295:instrumentation / Q000379:methods; D004560:Electricity; D004566:Electrodes; D006801:Humans; D006845:Hydrocarbons, Fluorinated / Q000138:chemical synthesis / Q000737:chemistry; D008297:Male; D008813:Mice, Inbred ICR; D023421:Models, Animal; D036103:Nanotechnology / Q000379:methods; D009991:Oscillometry; D011108:Polymers / Q000138:chemical synthesis / Q000737:chemistry*; D012879:Skin Physiological Phenomena; D017550:Spectroscopy, Fourier Transform Infrared; D014753:Vinyl Compounds / Q000138:chemical synthesis / Q000737:chemistry
chemical_list: D006845:Hydrocarbons, Fluorinated; D011108:Polymers; D014753:Vinyl Compounds; C522521:poly(vinylidenefluoride-trifluoroethylene)
keywords: kelvin probe force microscopy; nanogenerators; poly(vinylidenefluoride-co-trifluoroethylene); skin; triboelectric materials