Physical properties and device applications of graphene oxide

XM Huang, LZ Liu, S Zhou, JJ Zhao - Frontiers of Physics, 2020 - Springer
Graphene oxide (GO), the functionalized graphene with oxygenated groups (mainly epoxy
and hydroxyl), has attracted resurgent interests in the past decade owing to its large surface …

Electrolytic gated organic field-effect transistors for application in biosensors—A Review

D Wang, V Noël, B Piro - Electronics, 2016 - mdpi.com
Electrolyte-gated organic field-effect transistors have emerged in the field of biosensors over
the last five years, due to their attractive simplicity and high sensitivity to interfacial changes …

The chemical and structural analysis of graphene oxide with different degrees of oxidation

K Krishnamoorthy, M Veerapandian, K Yun, SJ Kim - Carbon, 2013 - Elsevier
Graphene oxide (GO) with various degrees of oxidation was synthesized using a modified
Hummers method. The formation of different types of oxygen containing functional groups in …

Electrochemical sensor for detecting dopamine using graphene quantum dots incorporated with multiwall carbon nanotubes

SK Arumugasamy, S Govindaraju, K Yun - Applied Surface Science, 2020 - Elsevier
A ratiometric electrochemical biosensor was developed for dopamine detection based on
the incorporation of graphene quantum dots (GQDs) with acid-functionalized multiwall …

Magnetically Separable ZnFe2O4–Graphene Catalyst and its High Photocatalytic Performance under Visible Light Irradiation

Y Fu, X Wang - Industrial & Engineering Chemistry Research, 2011 - ACS Publications
A magnetically separable ZnFe2O4–graphene nanocomposite photocatalyst with different
graphene content was prepared by a facile one-step hydrothermal method. The graphene …

Combination of cobalt ferrite and graphene: high-performance and recyclable visible-light photocatalysis

Y Fu, H Chen, X Sun, X Wang - Applied Catalysis B: Environmental, 2012 - Elsevier
A straightforward strategy was designed for the fabrication of magnetically separable
CoFe2O4-graphene photocatalysts with differing graphene content. It is very interesting that …

Investigation of Raman and photoluminescence studies of reduced graphene oxide sheets

K Krishnamoorthy, M Veerapandian, R Mohan, SJ Kim - Applied Physics A, 2012 - Springer
In this paper, we are investigating the Raman and photoluminescence properties of reduced
graphene oxide sheets (rGO). Moreover, graphene oxide (GO) sheets are synthesized using …

Copper ferrite-graphene hybrid: a multifunctional heteroarchitecture for photocatalysis and energy storage

Y Fu, Q Chen, M He, Y Wan, X Sun… - Industrial & …, 2012 - ACS Publications
A straightforward strategy is designed for the fabrication of CuFe2O4-graphene
heteroarchitecture via a one-step hydrothermal route to allow multifunctional properties, ie …

High responsivity, broadband, and fast graphene/silicon photodetector in photoconductor mode

Z Chen, Z Cheng, J Wang, X Wan… - Advanced Optical …, 2015 - Wiley Online Library
Graphene is thought to be an ideal material for novel photodetectors due to its unique
properties.[1–3] For example, its zero bandgap affords the benefit of ultra-broadband …

Bio‐inspired artificial fast‐adaptive and slow‐adaptive mechanoreceptors with synapse‐like functions

HQ Huynh, TQ Trung, A Bag, TD Do… - Advanced Functional …, 2023 - Wiley Online Library
Abstract Development of artificial mechanoreceptors capable of sensing and pre‐processing
external mechanical stimuli is a crucial step toward constructing neuromorphic perception …