Superior non-enzymatic glucose sensing properties of Ag-/Au-NiCo2O4 nanosheets with insight from electronic structure simulations

The Analyst ◽  
2018 ◽  
Vol 143 (2) ◽  
pp. 571-579 ◽  
Author(s):  
Kusha Kumar Naik ◽  
Abhijeet Gangan ◽  
Brahmananda Chakraborty ◽  
Chandra Sekhar Rout
Keyword(s):  
Electronic Structure ◽  
Glucose Sensing ◽  
Ni Foam ◽  
Sensing Properties ◽  
Nico2o4 Nanosheets ◽  
Sensing Performance

Ag-/Au-NiCo2O4 nanosheets were synthesized by a facile electrodeposition approach on conducting Ni foam, and their non-enzymatic glucose sensing performance was investigated.

scholarly journals High acetone sensing properties of In2O3–NiO one-dimensional heterogeneous nanofibers based on electrospinning

RSC Advances ◽  
2021 ◽  
Vol 11 (19) ◽  
pp. 11215-11223
Author(s):  
Xiangxiang Fan ◽  
Yajuan Xu ◽  
Wuming He
Keyword(s):  
Detection Limit ◽  
One Dimensional ◽  
Sensing Properties ◽  
Sensing Performance

The In2O3–NiO nanofiber with p–n heterojunctions exhibited an enhanced acetone sensing performance, and the detection limit reached 10 ppb.

Tuning the electronic structure of NiCoVOx nanosheets through S doping for enhanced oxygen evolution

Nanoscale ◽  
2021 ◽  
Author(s):  
Haibin Ma ◽  
ChangNing SUN ◽  
Zhili Wang ◽  
Qing Jiang
Keyword(s):  
Electronic Structure ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Low Cost ◽  
Ni Foam ◽  
Electrochemical Water Splitting

It is of great importance to develop efficient and low-cost oxygen evolution reaction (OER) electrocatalysts for electrochemical water splitting. Herein, S doped NiCoVOx nanosheets grown on Ni-Foam (S-NiCoVOx/NF) with modified...

An α-Fe2O3/NiO p–n hierarchical heterojunction for the sensitive detection of triethylamine

2020 ◽  
Vol 7 (7) ◽  
pp. 1532-1539 ◽  
Author(s):  
Shouli Bai ◽  
Jingyi Han ◽  
Ning Han ◽  
Kewei Zhang ◽  
Jianhua Sun ◽  
...  
Keyword(s):  
Specific Surface ◽  
Hierarchical Structures ◽  
Sensitive Detection ◽  
Sensing Properties ◽  
Sensing Performance

The 4Fe/Ni composite exhibits enhanced sensing properties to TEA compared with pristine α-Fe2O3. The enhancing sensing performance is attributed to big specific surface of hierarchical structures and the formation of p–n heterojunction.

A novel rGO-decorated ZnO/BiVO4 heterojunction for the enhancement of NO2 sensing properties

2020 ◽  
Vol 7 (4) ◽  
pp. 1026-1033 ◽  
Author(s):  
Shouli Bai ◽  
Ke Tian ◽  
Ning Han ◽  
Jian Guo ◽  
Ruixian Luo ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Sensing Properties ◽  
Sensing Performance

A novel ZnO/BiVO4/rGO composite exhibits excellent gas sensing performance, which is attributed to the formation of n–n heterojunctions and decoration with rGO.

Coral-like ZnFe2O4–ZnO mesoporous heterojunction architectures: synthesis and enhanced sensing properties for triethylamine

2020 ◽  
Vol 7 (9) ◽  
pp. 1918-1926 ◽  
Author(s):  
Tianye Yang ◽  
Xiaodong Yang ◽  
Mingming Zhu ◽  
Hongwei Zhao ◽  
Mingzhe Zhang
Keyword(s):  
Response Time ◽  
Fast Response ◽  
Sensing Properties ◽  
Fast Response Time ◽  
Sensing Performance

A unique coral-like ZnFe2O4–ZnO heterojunction architecture based sensor has been synthesized and shows excellent sensing performance for TEA with a particularly fast response time of 0.9 s.

Enhanced Nonenzymatic Glucose-Sensing Properties of Electrodeposited NiCo2O4–Pd Nanosheets: Experimental and DFT Investigations

2017 ◽  
Vol 9 (28) ◽  
pp. 23894-23903 ◽  
Author(s):  
Kusha Kumar Naik ◽  
Abhijeet Gangan ◽  
Brahmananda Chakraborty ◽  
Saroj K. Nayak ◽  
Chandra Sekhar Rout
Keyword(s):  
Glucose Sensing ◽  
Sensing Properties

Metal cations doped vanadium oxide nanotubes: Synthesis, electronic structure, and gas sensing properties

2018 ◽  
Vol 256 ◽  
pp. 1021-1029 ◽  
Author(s):  
Galina S. Zakharova ◽  
Yueli Liu ◽  
Andrey N. Enyashin ◽  
Xue Yang ◽  
Jing Zhou ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Vanadium Oxide ◽  
Gas Sensing ◽  
Metal Cations ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Vanadium Oxide Nanotubes
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