Wide Linear-Range Detecting Nonenzymatic Glucose Biosensor Based on CuO Nanoparticles Inkjet-Printed on Electrodes

2013 ◽  
Vol 85 (21) ◽  
pp. 10448-10454 ◽  
Author(s):  
Rafiq Ahmad ◽  
Mohammad Vaseem ◽  
Nirmalya Tripathy ◽  
Yoon-Bong Hahn
Keyword(s):  
Glucose Biosensor ◽  
Linear Range ◽  
Cuo Nanoparticles ◽  
Wide Linear Range

Spruce branched α-Fe2O3 nanostructures as potential scaffolds for a highly sensitive and selective glucose biosensor

2014 ◽  
Vol 38 (12) ◽  
pp. 5873-5879 ◽  
Author(s):  
Ahmad Umar ◽  
Rafiq Ahmad ◽  
Ali Al-Hajry ◽  
Sang Hoon Kim ◽  
Mohamed Eisa Abaker ◽  
...  
Keyword(s):  
High Sensitivity ◽  
Glucose Biosensor ◽  
Linear Range ◽  
Wide Linear Range ◽  
Highly Sensitive

A highly sensitive and selective amperometric glucose biosensor based on spruce branched α-Fe2O3 nanostructures exhibited high sensitivity over a wide linear range.

Enzyme-free amplified DNA assay: five orders of linearity provided by metal stable isotope detection

2018 ◽  
Vol 54 (98) ◽  
pp. 13782-13785 ◽  
Author(s):  
Yu Liu ◽  
Yonggang Ding ◽  
Ying Gao ◽  
Rui Liu ◽  
Xiaorong Hu ◽  
...  
Keyword(s):  
Detection Limit ◽  
Stable Isotope ◽  
Clinical Diagnosis ◽  
Linear Range ◽  
Dna Assay ◽  
Wide Linear Range ◽  
Low Detection Limit ◽  
Detection Strategy

The metal stable isotope detection strategy demonstrates a wide linear range and a low detection limit, showing promising potential in clinical diagnosis.

scholarly journals Polyaniline Nanofiber Wrapped Fabric for High Performance Flexible Pressure Sensors

Polymers ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1120 ◽  
Author(s):  
Kangning Liu ◽  
Ziqiang Zhou ◽  
Xingwu Yan ◽  
Xiang Meng ◽  
Hua Tang ◽  
...  
Keyword(s):  
High Performance ◽  
Rational Design ◽  
Active Material ◽  
Pressure Sensors ◽  
Linear Range ◽  
Superior Performance ◽  
Wearable Electronics ◽  
Wide Linear Range ◽  
Polyaniline Nanofiber ◽  
Flexible Pressure Sensors

The rational design of high-performance flexible pressure sensors with both high sensitivity and wide linear range attracts great attention because of their potential applications in wearable electronics and human-machine interfaces. Here, polyaniline nanofiber wrapped nonwoven fabric was used as the active material to construct high performance, flexible, all fabric pressure sensors with a bottom interdigitated textile electrode. Due to the unique hierarchical structures, large surface roughness of the polyaniline coated fabric and high conductivity of the interdigitated textile electrodes, the obtained pressure sensor shows superior performance, including ultrahigh sensitivity of 46.48 kPa−1 in a wide linear range (<4.5 kPa), rapid response/relaxation time (7/16 ms) and low detection limit (0.46 Pa). Based on these merits, the practical applications in monitoring human physiological signals and detecting spatial distribution of subtle pressure are demonstrated, showing its potential for health monitoring as wearable electronics.

scholarly journals Simultaneous electrochemical detection of levodapa, paracetamol and l-tyrosine based on multi-walled carbon nanotubes

RSC Advances ◽  
2020 ◽  
Vol 10 (24) ◽  
pp. 14218-14224 ◽  
Author(s):  
Zai-Yu Li ◽  
Dan-Yang Gao ◽  
Zhi-Yong Wu ◽  
Shuang Zhao
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Sensor ◽  
Electrochemical Detection ◽  
Simultaneous Detection ◽  
Linear Range ◽  
Good Reproducibility ◽  
Wide Linear Range ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

A novel electrochemical sensor for the simultaneous detection of levodopa, paracetamol and l-tyrosine was developed based on multi-walled carbon nanotubes. The sensor has the merits of wide linear range, good selectivity and good reproducibility.

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