Zobrazeno 1 - 10
of 1 138
pro vyhledávání: '"M. Meyyappan"'
Autor:
Rahul Ramamurti, Ram P. Gandhiraman, Arlene Lopez, Pranay Doshi, Dennis Nordlund, Beomseok Kim, M. Meyyappan
Publikováno v:
IEEE Open Journal of Nanotechnology, Vol 1, Pp 47-56 (2020)
An atmospheric pressure plasma based printer is described as an alternative to conventional techniques including inkjet printing. The approach is demonstrated to be capable of printing various nanomaterials, and adjusting the plasma parameters, carri
Externí odkaz:
https://doaj.org/article/eb7592a46ba84d02874fea169822394e
Publikováno v:
Biosensors, Vol 13, Iss 2, p 169 (2023)
There has been an exponential surge in reports on two-dimensional (2D) materials ever since the discovery of graphene in 2004. Transition metal dichalcogenides (TMDs) are a class of 2D materials where weak van der Waals force binds individual covalen
Externí odkaz:
https://doaj.org/article/60dcc16c3e684b7d824a916e35a6e62f
Autor:
Takeru Okada, Golap Kalita, Masaki Tanemura, Ichiro Yamashita, Fumio S. Ouchi, M. Meyyappan, Seiji Samukawa
Publikováno v:
Results in Physics, Vol 12, Iss , Pp 1291-1293 (2019)
We fabricate, measure and compare the effects of the bonding states of dopant nitrogen atoms in graphene devices, specifically on the liquid-flow-induced electricity by these devices. We find that nitrogen doping enhances the voltage induced by liqui
Externí odkaz:
https://doaj.org/article/6ad4720315f94f9685350631048b04a3
Publikováno v:
ACS Omega, Vol 2, Iss 5, Pp 1896-1904 (2017)
Externí odkaz:
https://doaj.org/article/4b209662fa1841acbb306f1f08f6e59a
Autor:
Tomi Laurila, Sami Sainio, Hua Jiang, Noora Isoaho, Jessica E. Koehne, Jarkko Etula, Jari Koskinen, M. Meyyappan
Publikováno v:
ACS Omega, Vol 2, Iss 2, Pp 496-507 (2017)
Externí odkaz:
https://doaj.org/article/1fa91c2ec7a54e4cbd5b7a3da33ef113
Publikováno v:
Micromachines, Vol 12, Iss 2, p 163 (2021)
The spread of wearable and flexible electronics devices has been accelerating in recent years for a wide range of applications. Development of an appropriate flexible power source to operate these flexible devices is a key challenge. Supercapacitors
Externí odkaz:
https://doaj.org/article/f32f440abe834206921de4bef64a64a3
Publikováno v:
Materials, Vol 14, Iss 2, p 316 (2021)
Supercapacitors prepared by printing allow a simple manufacturing process, easy customization, high material efficiency and wide substrate compatibility. While printable active layers have been widely studied, printable electrolytes have not been tho
Externí odkaz:
https://doaj.org/article/eabf5849e25f4afeb1ca60b77cab47cf
Publikováno v:
Journal of Sensors and Sensor Systems, Vol 3, Iss 2, Pp 349-354 (2014)
Sulfonated single-walled carbon nanotubes have been used in an integrated electrode structure for the detection of carbon monoxide. The sensor responds to 0.5 ppm of CO in air at room temperature. All eight sensors with this material in a 32-sensor a
Externí odkaz:
https://doaj.org/article/5e833496bd2c4d7ea32c438c15dc279f
Publikováno v:
Sensors, Vol 18, Iss 6, p 1715 (2018)
Foodborne illness is correlated with the existence of infectious pathogens such as bacteria in food and drinking water. Probe-modified graphene field effect transistors (G-FETs) have been shown to be suitable for Escherichia coli (E. coli) detection.
Externí odkaz:
https://doaj.org/article/7da136d4b4584814abcd614970806dee
Publikováno v:
AIP Advances, Vol 4, Iss 12, Pp 127155-127155-9 (2014)
Phase change random access memory (PCRAM) devices exhibit a steady increase in resistance in the amorphous phase upon aging and this resistance drift phenomenon directly affects the device reliability. A stress relaxation model is used here to study
Externí odkaz:
https://doaj.org/article/0769665f517540bbbf6f82e083aa3504