Design and development of Co3O4/NiO composite nanofibers for the application of highly sensitive and selective non-enzymatic glucose sensors

RSC Advances ◽  
2015 ◽  
Vol 5 (93) ◽  
pp. 76538-76547 ◽  
Author(s):  
Ramachandran Ramasamy ◽  
K. Ramachandran ◽  
Geo George Philip ◽  
Rasu Ramachandran ◽  
Helen Annal Therese ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Composite Nanofibers ◽  
Glucose Sensors ◽  
Design And Development ◽  
Electrospinning Technique ◽  
Highly Sensitive ◽  
Cobaltosic Oxide

Cobaltosic oxide/nickel oxide (Co3O4/NiO) composite nanofibers were synthesizedviaan electrospinning technique and their electrocatalytic activities toward non-enzymatic glucose sensors were evaluated in detail.

Free-standing nickel oxide nanoflake arrays: synthesis and application for highly sensitive non-enzymatic glucose sensors

Nanoscale ◽  
2012 ◽  
Vol 4 (10) ◽  
pp. 3123 ◽  
Author(s):  
Gongming Wang ◽  
Xihong Lu ◽  
Teng Zhai ◽  
Yichuan Ling ◽  
Hanyu Wang ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Glucose Sensors ◽  
Free Standing ◽  
Highly Sensitive

scholarly journals Enhanced Hydrogen Detection in ppb-Level by Electrospun SnO2-Loaded ZnO Nanofibers

Sensors ◽  
2019 ◽  
Vol 19 (3) ◽  
pp. 726 ◽  
Author(s):  
Jae-Hyoung Lee ◽  
Jin-Young Kim ◽  
Jae-Hun Kim ◽  
Sang Kim
Keyword(s):  
Gas Sensor ◽  
High Performance ◽  
Hydrogen Gas ◽  
Hydrogen Sensors ◽  
Excellent Performance ◽  
Electrospinning Technique ◽  
Hydrogen Sensing ◽  
Working Temperature ◽  
Highly Sensitive ◽  
Zno Nanofibers

High-performance hydrogen sensors are important in many industries to effectively address safety concerns related to the production, delivering, storage and use of H2 gas. Herein, we present a highly sensitive hydrogen gas sensor based on SnO2-loaded ZnO nanofibers (NFs). The xSnO2-loaded (x = 0.05, 0.1 and 0.15) ZnO NFs were fabricated using an electrospinning technique followed by calcination at high temperature. Microscopic analyses demonstrated the formation of NFs with expected morphology and chemical composition. Hydrogen sensing studies were performed at various temperatures and the optimal working temperature was selected as 300 °C. The optimal gas sensor (0.1 SnO2 loaded ZnO NFs) not only showed a high response to 50 ppb hydrogen gas, but also showed an excellent selectivity to hydrogen gas. The excellent performance of the gas sensor to hydrogen gas was mainly related to the formation of SnO2-ZnO heterojunctions and the metallization effect of ZnO.

Nanosheets-assembled hierarchical microstructured Ni(OH)2 hollow spheres for highly sensitive enzyme-free glucose sensors

2015 ◽  
Vol 168 ◽  
pp. 148-156 ◽  
Author(s):  
Pan Lu ◽  
Qibin Liu ◽  
Yuzhu Xiong ◽  
Qing Wang ◽  
Yuting Lei ◽  
...  
Keyword(s):  
Hollow Spheres ◽  
Glucose Sensors ◽  
Highly Sensitive ◽  
Free Glucose

scholarly journals Electrospun chitosan–polyvinyl alcohol composite nanofibers loaded with cerium for efficient removal of arsenic from contaminated water

2014 ◽  
Vol 2 (39) ◽  
pp. 16669-16677 ◽  
Author(s):  
Reena Sharma ◽  
Nahar Singh ◽  
Ashish Gupta ◽  
Sangeeta Tiwari ◽  
Sandeep Kumar Tiwari ◽  
...  
Keyword(s):  
Polyvinyl Alcohol ◽  
Composite Nanofibers ◽  
Contaminated Water ◽  
Efficient Removal ◽  
Electrospinning Technique ◽  
Removal Of Arsenic

Cerium-PVA/CHT nanofibers prepared through electrospinning technique have demonstrated 80% removal of Arsenic from contaminated water within the initial 10 minutes.

Nickel–gold bimetallic monolayer colloidal crystals fabricated via galvanic replacement as a highly sensitive electrochemical sensor

2017 ◽  
Vol 5 (27) ◽  
pp. 5441-5449 ◽  
Author(s):  
Bebeto Lay ◽  
Victoria E. Coyle ◽  
Ahmad Esmaielzadeh Kandjani ◽  
Mohamad H. Amin ◽  
Ylias M. Sabri ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Colloidal Crystals ◽  
Glucose Sensors ◽  
Galvanic Replacement ◽  
Highly Active ◽  
Highly Sensitive

Bimetallic Ni–Au monolayer colloidal crystals were fabricated and used as highly active glucose sensors.

Design and development of PCR-free highly sensitive electrochemical assay for detection of telomerase activity using Nano-based (liposomal) signal amplification platform

2016 ◽  
Vol 80 ◽  
pp. 426-432 ◽  
Author(s):  
Mohammadreza Alizadeh-Ghodsi ◽  
Ali Zavari-Nematabad ◽  
Hamed Hamishehkar ◽  
Abolfazl Akbarzadeh ◽  
Tohid Mahmoudi-Badiki ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Telomerase Activity ◽  
Design And Development ◽  
Electrochemical Assay ◽  
Highly Sensitive

Plant root nodule like nickel-oxide–multi-walled carbon nanotube composites for non-enzymatic glucose sensors

RSC Advances ◽  
2015 ◽  
Vol 5 (56) ◽  
pp. 44792-44799 ◽  
Author(s):  
Raghavendra Prasad ◽  
Narjes Gorjizadeh ◽  
Ravindra Rajarao ◽  
Veena Sahajwalla ◽  
Badekai Ramachandra Bhat
Keyword(s):  
Carbon Nanotube ◽  
Nickel Oxide ◽  
Root Nodule ◽  
Plant Root ◽  
Glucose Sensors ◽  
Solvent Free ◽  
Nickel Formate ◽  
Multi Walled Carbon Nanotube ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites

Herein, in this work we synthesized plant root nodule like NiO–MWCNT nanocomposites by a simple, rapid and solvent-free method using nickel formate as a precursor.

Fabrication of highly sensitive gas sensor based on Au functionalized WO3 composite nanofibers by electrospinning

2015 ◽  
Vol 220 ◽  
pp. 1112-1119 ◽  
Author(s):  
Xiaojiao Yang ◽  
Vincent Salles ◽  
Yusuf Valentino Kaneti ◽  
Minsu Liu ◽  
Mathieu Maillard ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Composite Nanofibers ◽  
Highly Sensitive
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