A multi-walled carbon nanotube–zinc oxide nanofiber based flexible chemiresistive biosensor for malaria biomarker detection

The Analyst ◽  
2017 ◽  
Vol 142 (12) ◽  
pp. 2128-2135 ◽  
Author(s):  
Brince Paul K ◽  
Asisa Kumar Panigrahi ◽  
Vikrant Singh ◽  
Shiv Govind Singh
Keyword(s):  
Zinc Oxide ◽  
Carbon Nanotube ◽  
Biomarker Detection ◽  
Label Free ◽  
Multi Walled Carbon Nanotube ◽  
Label Free Detection

A flexible, lightweight and disposable chemiresistive biosensor for label free detection of the malaria biomarker.

Integrated microfluidic platform with electrohydrodynamic focusing and a carbon-nanotube-based field-effect transistor immunosensor for continuous, selective, and label-free quantification of bacteria

Lab on a Chip ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 184-195
Author(s):  
Chang-Ho Han ◽  
Jaesung Jang
Keyword(s):  
Staphylococcus Aureus ◽  
Carbon Nanotube ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Label Free ◽  
Microfluidic Platform ◽  
Label Free Quantification ◽  
Label Free Detection ◽  
Effect Transistor ◽  
Free Quantification

A microfluidic carbon-nanotube-based field-effect transistor immunosensor equipped with electrohydrodynamic focusing for continuous and label-free detection of flowing Staphylococcus aureus particles.

scholarly journals Label-free detection of ATP release from living astrocytes with high temporal resolution using carbon nanotube network

2009 ◽  
Vol 24 (8) ◽  
pp. 2716-2720 ◽  
Author(s):  
Yinxi Huang ◽  
Herry Gunadi Sudibya ◽  
Dongliang Fu ◽  
Renhao Xue ◽  
Xiaochen Dong ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Temporal Resolution ◽  
Atp Release ◽  
High Temporal Resolution ◽  
Label Free ◽  
Label Free Detection ◽  
Carbon Nanotube Network

Single Walled Carbon Nanotube-Based Electrical Biosensor for the Label-Free Detection of Pathogenic Bacteria

2016 ◽  
Vol 16 (6) ◽  
pp. 6520-6525 ◽  
Author(s):  
Seung Min Yoo ◽  
Youn-Kyoung Baek ◽  
Sun Hae Ra Shin ◽  
Ju-Hyun Kim ◽  
Hee-Tae Jung ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Pathogenic Bacteria ◽  
Label Free ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Label Free Detection

A carbon nanotube screen-printed electrode for label-free detection of the human cardiac troponin T

Talanta ◽  
2013 ◽  
Vol 117 ◽  
pp. 431-437 ◽  
Author(s):  
Bárbara V.M. Silva ◽  
Igor T. Cavalcanti ◽  
Mízia M.S. Silva ◽  
Rosa F. Dutra
Keyword(s):  
Carbon Nanotube ◽  
Cardiac Troponin ◽  
Troponin T ◽  
Cardiac Troponin T ◽  
Label Free ◽  
Screen Printed Electrode ◽  
Label Free Detection ◽  
Screen Printed

Label-free detection of zinc oxide nanowire using a graphene wrapping method

2015 ◽  
Vol 68 ◽  
pp. 481-486 ◽  
Author(s):  
Juneseok You ◽  
Kuewhan Jang ◽  
Sangmyung Lee ◽  
Doyeon Bang ◽  
Seungjoo Haam ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Label Free ◽  
Label Free Detection ◽  
Zinc Oxide Nanowire

scholarly journals A gold nanopopcorn attached single-walled carbon nanotube hybrid for rapid detection and killing of bacteria

2014 ◽  
Vol 2 (43) ◽  
pp. 7534-7543 ◽  
Author(s):  
Thomas J. Ondera ◽  
Ashton T. Hamme II
Keyword(s):  
Carbon Nanotube ◽  
Rapid Detection ◽  
Label Free ◽  
Hybrid Nanomaterials ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Label Free Detection ◽  
Selective Label

Antibody conjugated gold nanopopcorn attached SWCNT hybrid nanomaterials possess great potential for selective label-free detection and photothermal killing of bacteria.

Carbon nanotube enhanced label-free detection of microRNAs based on hairpin probe triggered solid-phase rolling-circle amplification

Nanoscale ◽  
2015 ◽  
Vol 7 (3) ◽  
pp. 987-993 ◽  
Author(s):  
Qianqian Tian ◽  
Ying Wang ◽  
Ruijie Deng ◽  
Lei Lin ◽  
Yang Liu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Solid Phase ◽  
Rolling Circle Amplification ◽  
Label Free ◽  
Rolling Circle ◽  
Hairpin Probe ◽  
Label Free Detection

scholarly journals Synthesis and characterization of a novel non-enzymatic glucose biosensor based on polyaniline/zinc oxide/multi-walled carbon nanotube ternary nanocomposite

2019 ◽  
Vol 9 (3) ◽  
pp. 207-222 ◽  
Author(s):  
Soha Mohajeri ◽  
Abolghassem Dolati ◽  
Khashayar Yazdanbakhsh
Keyword(s):  
Zinc Oxide ◽  
Carbon Nanotube ◽  
Limit Of Detection ◽  
Industrial Applications ◽  
Glucose Biosensor ◽  
Potential Cycling ◽  
Cobalt Sulfate ◽  
X Ray ◽  
Ternary Nanocomposite ◽  
Multi Walled Carbon Nanotube

Novel polyaniline/zinc oxide/multi-walled carbon nanotube (PANI/ZnO/MWCNT) ternary nanocomposite was fabricated as a non-enzymatic glucose biosensor. Thermal chemical vapor deposition (CVD) process was employed to synthesize vertically aligned MWCNTs on stainless steel substrates coated by Co catalyst nanoparticles. In order to fabricate sensitive and reliable MWCNT-based biosensors, nanotubes density and alignment were adjusted by varying the CVD reaction time and cobalt sulfate concentration. The fabricated nanotubes were modified by ZnO particles through the potentiostatic electrodeposition technique. Optimal electrodeposition potential, electrodeposition time, and electrolyte concentration values were determined. The optimized ZnO/MWCNT nanocomposite was reinforced by polyaniline (PANI) nanofibers through the potential cycling technique, and the morphology, elemental composition, and phase structure of the fabricated nanocomposites were characterized by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), and X-ray diffraction (XRD), respectively. The sensing mechanism of the PANI/ZnO/MWCNT electrode for the electrochemical detection of glucose was investigated, and the limit of detection and sensitivity values of the designed sensor were determined. The fast response time of the ternary nanocomposite-based sensor as well as its satisfactory stability and reproducibility, makes it a promising candidate for non-enzymatic detection of glucose in biomedical, environmental, and industrial applications.

Sign in / Sign up

Export Citation Format

Share Document