Synthesis of integrated graphene films with self-assembled single-layer channels and multi-layer electrodes via a single process

Carbon ◽  
2016 ◽  
Vol 107 ◽  
pp. 837-843
Author(s):  
Daesung Jung ◽  
Min Wook Jung ◽  
Seok Hwan Kim ◽  
Wooseok Song ◽  
Yooseok Kim ◽  
...  
Nano Letters ◽  
2020 ◽  
Author(s):  
Francesco Calavalle ◽  
Paul Dreher ◽  
Ananthu P. Surdendran ◽  
Wen Wan ◽  
Melanie Timpel ◽  
...  

2010 ◽  
Vol 43 (50) ◽  
pp. 505302 ◽  
Author(s):  
R Sreekumar ◽  
A Mandal ◽  
S Chakrabarti ◽  
S K Gupta

2009 ◽  
Vol 21 (17) ◽  
pp. 1756-1760 ◽  
Author(s):  
Zhong-Shuai Wu ◽  
Songfeng Pei ◽  
Wencai Ren ◽  
Daiming Tang ◽  
Libo Gao ◽  
...  

2015 ◽  
Vol 119 (15) ◽  
pp. 8208-8212 ◽  
Author(s):  
Rongting Wu ◽  
Linghao Yan ◽  
Yanfang Zhang ◽  
Junhai Ren ◽  
Deliang Bao ◽  
...  

2019 ◽  
Vol 799 ◽  
pp. 185-190 ◽  
Author(s):  
Natalja Sleptsuk ◽  
Alexander A. Lebedev ◽  
Ilya Eliseyev ◽  
Oleg Korolkov ◽  
Jana Toompuu ◽  
...  

Graphene has been employed as electrode materials in various electrochemical biosensors due to its excellent electrical, mechanical, thermal and optical properties. In the present study, Chemical Vapor Deposited (CVD) and epitaxial graphene on SiC were examined as material for electrochemical biosensing application. The surface of both types of graphene were characterized using Raman spectroscopy as well as with Scanning Electron Microscopy (SEM). As the key point for the comparison, the impedance spectroscopy measurements of different graphene films using deionized water and saline 0.9% NaCl solution were performed as well. The method of impedance measurements applied to graphene films expands the range of possibilities for using this material as sensitive biosensors. Based on the comparative tests results, it is possible to draw the first simple conclusions about the advantages of CVD or epitaxial graphene. Based on the results of impedance spectroscopy, it is possible to draw a simple conclusion – single layer graphene has the higher sensitivity.


2017 ◽  
Vol 26 (8) ◽  
pp. 086801 ◽  
Author(s):  
Junhai Ren ◽  
De-Liang Bao ◽  
Li Dong ◽  
Lei Gao ◽  
Rongting Wu ◽  
...  
Keyword(s):  
Layer 4 ◽  

2010 ◽  
Vol 97 (25) ◽  
pp. 253113 ◽  
Author(s):  
Asli Ugur ◽  
Fariba Hatami ◽  
A. Nick Vamivakas ◽  
Laurent Lombez ◽  
Mete Atatüre ◽  
...  

2020 ◽  
Vol 21 (3) ◽  
pp. 984
Author(s):  
Tayyaba Firdous ◽  
David K. Potter

We report a highly compliant process for patterning nanoparticle arrays on micro- and nanomechanical devices. The distinctive step involves the single layer self-assembled nanoparticles on top of released nanomechanical devices. We demonstrate the process by fabricating sizable arrays of nanomechanical devices on silicon-on-insulator substrates, acting as nanomechanical torque magnetometers. Later, the nanoparticles were self-assembled in geometrical shapes on top of the devices by a unique combination of top-down and bottom-up methods. The self-assembled array of nanoparticles successfully showed a magnetic torque signal by magnetic actuation of the magnetometer. This patterning process can be generalized for any shape and for a wide range of nanoparticles on the nanomechanical resonators.


2014 ◽  
Vol 9 (1) ◽  
Author(s):  
Weidong Wang ◽  
Shuai Li ◽  
Jiaojiao Min ◽  
Chenglong Yi ◽  
Yongjie Zhan ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document