Landmine detection: Improved binding of 2,4-dinitrotoluene in a γ-CD/metal oxide matrix and its sensitive detection via a cyclic surface polarization impedance (cSPI) method

2007 ◽  
pp. 2630-2632 ◽  
Author(s):  
Myung-Jong Ju ◽  
Do-Hyeon Yang ◽  
Naoki Takahara ◽  
Kenshi Hayashi ◽  
Kiyoshi Toko ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Landmine Detection ◽  
Sensitive Detection ◽  
Surface Polarization ◽  
Polarization Impedance ◽  
Oxide Matrix ◽  
Cyclic Surface

Electrochemical detection of p-ethylguaiacol, a fungi infected fruit volatile using metal oxide nanoparticles

The Analyst ◽  
2014 ◽  
Vol 139 (15) ◽  
pp. 3804-3810 ◽  
Author(s):  
Yi Fang ◽  
Yogeswaran Umasankar ◽  
Ramaraja P. Ramasamy
Keyword(s):  
Metal Oxide ◽  
Electrochemical Detection ◽  
Metal Oxide Nanoparticles ◽  
Sensitive Detection ◽  
Oxide Nanoparticles ◽  
Low Concentrations ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

The highly sensitive detection ofp-ethylguaiacol at low concentrations using SnO2and TiO2metal oxide nanoparticles is described.

Facet-energy inspired metal oxide extended hexapods decorated with graphene quantum dots: sensitive detection of bisphenol A in live cells

Nanoscale ◽  
2020 ◽  
Vol 12 (16) ◽  
pp. 9014-9023
Author(s):  
Ghazala Ashraf ◽  
Muhammad Asif ◽  
Ayesha Aziz ◽  
Anh Quang Dao ◽  
Tiansui Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Bisphenol A ◽  
Metal Oxide ◽  
Real Time ◽  
Graphene Quantum Dots ◽  
Sensitive Detection ◽  
Live Cells ◽  
Real Time Detection

Schematic presentation of Cu2O–CuO@GQD EHP fabrication and real-time detection of bisphenol A in live cells.

A robust, gravure-printed, silver nanowire/metal oxide hybrid electrode for high-throughput patterned transparent conductors

2016 ◽  
Vol 4 (15) ◽  
pp. 3248-3255 ◽  
Author(s):  
William J. Scheideler ◽  
Jeremy Smith ◽  
Igal Deckman ◽  
Seungjun Chung ◽  
Ana Claudia Arias ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Metal Oxide ◽  
High Throughput ◽  
Silver Nanowires ◽  
Silver Nanowire ◽  
Transparent Conductors ◽  
Indium Zinc Oxide ◽  
Oxide Matrix

We developed robust, gravure-printed, transparent conductors based on silver nanowires embedded in an indium zinc oxide matrix.

scholarly journals Mesoporous ZnO@Co3O4 Nanosphere for Sensitive Detection of 3-Hydroxy-2-Butanone

2021 ◽  
Author(s):  
Xinxin Tian ◽  
Ming Yin ◽  
Li Zhang ◽  
Tianyi Qiu ◽  
Dongpo Xu ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Metal Oxide ◽  
Metal Oxides ◽  
Gas Sensor ◽  
Synthesis Method ◽  
High Sensitivity ◽  
Sensitive Detection ◽  
Mesoporous Zno

Abstract The mixed semiconductor metal oxides as the gas sensor can enhance the sensitivity compared with the metal oxide respectively. In this study, the mesoporous ZnO@Co3O4 nanosphere was prepared through the simple hydrothermal synthesis method of ZIF-L-Zn@Co, the cage construction of mesoporous ZnO@Co3O4 nanosphere was remained unchanged after the calcination of the ZIF-L-Zn@Co at 600℃ for 2 h in the air. The mesoporous ZnO@Co3O4 nanosphere was selected as the gas sensor for the detection of 3-Hydroxy-2-Butanone. Compared with the ZnO and Co3O4 respectively, the mesoporous ZnO@Co3O4 nanosphere as the gas sensor shows the high sensitivity, selectivity and stability.

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