Facile synthesis of cobalt doped hematite nanospheres: Magnetic and their electrochemical sensing properties

2012 ◽  
Vol 134 (2-3) ◽  
pp. 590-596 ◽  
Author(s):  
R. Suresh ◽  
R. Prabu ◽  
A. Vijayaraj ◽  
K. Giribabu ◽  
A. Stephen ◽  
...  
Keyword(s):  
Electrochemical Sensing ◽  
Facile Synthesis ◽  
Sensing Properties

Facile synthesis of 3D CuO nanowire bundle and its excellent gas sensing and electrochemical sensing properties

2016 ◽  
Vol 227 ◽  
pp. 142-148 ◽  
Author(s):  
Ningning Ba ◽  
Lianjie Zhu ◽  
Guangzhi Zhang ◽  
Jianfa Li ◽  
Hongji Li
Keyword(s):  
Gas Sensing ◽  
Electrochemical Sensing ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Cuo Nanowire

A facile synthesis of novel polyaniline/graphene nanocomposite thin films for enzyme-free electrochemical sensing of hydrogen peroxide

2021 ◽  
Author(s):  
Swati Verma ◽  
Dipendra Singh Mal ◽  
Paulo R. Oliveira ◽  
Bruno Campos Janegitz ◽  
Jai Prakash ◽  
...  
Keyword(s):  
Thin Films ◽  
Hydrogen Peroxide ◽  
Small Molecules ◽  
Present Article ◽  
Electrochemical Method ◽  
Electrochemical Sensing ◽  
Facile Synthesis ◽  
Nanocomposite Thin Films ◽  
Graphene Nanocomposite

Electrochemical method is the most effective, facile, and economical approach for the detection of small molecules. The present article deals with design and engineering of polymer-graphene based thin films through...

Facile synthesis of Pd-doped ZnSnO3 hierarchical microspheres for enhancing sensing properties of formaldehyde

2018 ◽  
Vol 54 (3) ◽  
pp. 2025-2036 ◽  
Author(s):  
Shouli Bai ◽  
Weiguang Tong ◽  
Ye Tian ◽  
Hang Fu ◽  
Yanhong Zhao ◽  
...  
Keyword(s):  
Facile Synthesis ◽  
Sensing Properties ◽  
Hierarchical Microspheres

Facile synthesis of CuO micro-sheets over Cu foil in oxalic acid solution and their sensing properties towards n-butanol

2016 ◽  
Vol 4 (5) ◽  
pp. 985-990 ◽  
Author(s):  
Chengjun Dong ◽  
Lihong Wang ◽  
Gang Chen ◽  
Xuechun Xiao ◽  
Igor Djerdj ◽  
...  
Keyword(s):  
Oxalic Acid ◽  
Acid Solution ◽  
Oxalic Acid Solution ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Annealing Procedure ◽  
Cu Foil

Here, CuO micro-sheets were successfully synthesized from Cu foil using the annealing procedure.

Facile synthesis of nitrogen doped ordered mesoporous TiO2 with improved humidity sensing properties

2018 ◽  
Vol 742 ◽  
pp. 814-821 ◽  
Author(s):  
Zhong Li ◽  
Azhar Ali Haidry ◽  
BaoXia Dong ◽  
LinChao Sun ◽  
Qawareer Fatima ◽  
...  
Keyword(s):  
Mesoporous Tio2 ◽  
Facile Synthesis ◽  
Humidity Sensing ◽  
Sensing Properties ◽  
Nitrogen Doped ◽  
Ordered Mesoporous ◽  
Humidity Sensing Properties

scholarly journals Morphology–Dependent Electrochemical Sensing Properties of Iron Oxide–Graphene Oxide Nanohybrids for Dopamine and Uric Acid

Nanomaterials ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 835 ◽  
Author(s):  
Zhaotian Cai ◽  
Yabing Ye ◽  
Xuan Wan ◽  
Jun Liu ◽  
Shihui Yang ◽  
...  
Keyword(s):  
Uric Acid ◽  
Graphene Oxide ◽  
Iron Oxide ◽  
Electrocatalytic Activity ◽  
Electrochemical Impedance ◽  
Simultaneous Detection ◽  
Electrochemical Sensing ◽  
Electrochemical Performances ◽  
Hydrothermal Route ◽  
Sensing Properties

Various morphologies of iron oxide nanoparticles (Fe2O3 NPs), including cubic, thorhombic and discal shapes were synthesized by a facile meta-ion mediated hydrothermal route. To further improve the electrochemical sensing properties, discal Fe2O3 NPs with the highest electrocatalytic activity were coupled with graphene oxide (GO) nanosheets. The surface morphology, microstructures and electrochemical properties of the obtained Fe2O3 NPs and Fe2O3/GO nanohybrids were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) techniques. As expected, the electrochemical performances were found to be highly related to morphology. The discal Fe2O3 NPs coupled with GO showed remarkable electrocatalytic activity toward the oxidation of dopamine (DA) and uric acid (UA), due to their excellent synergistic effect. The electrochemical responses of both DA and UA were linear to their concentrations in the ranges of 0.02–10 μM and 10–100 μM, with very low limits of detection (LOD) of 3.2 nM and 2.5 nM for DA and UA, respectively. Moreover, the d-Fe2O3/GO nanohybrids showed good selectivity and reproducibility. The proposed d-Fe2O3/GO/GCE realized the simultaneous detection of DA and UA in human serum and urine samples with satisfactory recoveries.

Facile synthesis of hierarchical MXene/ZIF-67/CNTs composite for electrochemical sensing of luteolin

2020 ◽  
pp. 114765
Author(s):  
Quan Xu ◽  
Shuxian Chen ◽  
Jingkun Xu ◽  
Xuemin Duan ◽  
Limin Lu ◽  
...  
Keyword(s):  
Electrochemical Sensing ◽  
Facile Synthesis

Facile synthesis of tortoise shell-like porous NiCo2O4 nanoplate with promising triethylamine gas sensing properties

2020 ◽  
Vol 323 ◽  
pp. 128663
Author(s):  
Yingqiang Zhao ◽  
Xiaoxiao Yuan ◽  
Yimin Sun ◽  
Qian Wang ◽  
Xin-Yuan Xia ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Facile Synthesis ◽  
Sensing Properties ◽  
Gas Sensing Properties

Hydrothermal synthesis and electrochemical sensing properties of copper vanadate nanocrystals with controlled morphologies

2017 ◽  
Vol 27 (5) ◽  
pp. 1105-1116 ◽  
Author(s):  
Gui-hong HAN ◽  
Shu-zhen YANG ◽  
Yan-fang HUANG ◽  
Jing YANG ◽  
Wen-cui CHAI ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Electrochemical Sensing ◽  
Sensing Properties ◽  
Copper Vanadate
Sign in / Sign up

Export Citation Format

Share Document