Lithium Ions Intercalated into Pyrene-Functionalized Carbon Nanotubes and Their Mass Transport:  A Chemical Route to Carbon Nanotube Schottky Diode

2008 ◽  
Vol 130 (7) ◽  
pp. 2160-2161 ◽  
Author(s):  
Hyunseob Lim ◽  
Hyeon Suk Shin ◽  
Hyun-Joon Shin ◽  
Hee Cheul Choi
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Mass Transport ◽  
Schottky Diode ◽  
Lithium Ions ◽  
Chemical Route ◽  
Functionalized Carbon Nanotubes

Poly(3-aminophenylboronic acid)-functionalized carbon nanotubes-based chemiresistive sensors for detection of sugars

The Analyst ◽  
2014 ◽  
Vol 139 (12) ◽  
pp. 3077-3082 ◽  
Author(s):  
Sushmee Badhulika ◽  
Chaker Tlili ◽  
Ashok Mulchandani
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Boronic Acid ◽  
Functionalized Carbon Nanotubes ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Enzymatic Sensor ◽  
Aminophenylboronic Acid ◽  
Poly Aniline

A poly(aniline boronic acid) (PABA)-functionalized single-walled carbon nanotube (SWNT) non-enzymatic sensor was developed for the detection of saccharides.

Designing dual-functionalized carbon nanotubes with high blood–brain-barrier permeability for precise orthotopic glioma therapy

2019 ◽  
Vol 48 (5) ◽  
pp. 1569-1573 ◽  
Author(s):  
Yuanyuan You ◽  
Ni Wang ◽  
Lizhen He ◽  
Changzheng Shi ◽  
Dong Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Blood Brain Barrier ◽  
Cell Penetrating Peptide ◽  
Functionalized Carbon Nanotubes ◽  
Multi Walled Carbon Nanotube ◽  
Brain Barrier Permeability ◽  
Cell Penetrating ◽  
A Cell ◽  
Orthotopic Glioma

Herein we synthesize a cell penetrating peptide- and cancer-targeted molecule-functionalized multi-walled carbon nanotube for precise orthotopic glioma therapy.

scholarly journals Simple Wet Chemical Route for Decoration of Multi-walled Carbon Nanotubes with Nickel Nanoparticles

2020 ◽  
Vol 25 (2) ◽  
pp. 107-112
Author(s):  
Sabita Shrestha ◽  
Jay Prashad Bhatta
Keyword(s):  
Carbon Nanotubes ◽  
Thermal Analysis ◽  
Carbon Nanotube ◽  
Metal Nanoparticles ◽  
Nickel Nanoparticles ◽  
Gas Production ◽  
Hydrogen Gas ◽  
Chemical Route ◽  
Wet Chemical ◽  
Wet Chemical Route

Due to high specific area and chemical stability, carbon nanotubes (CNTs) are considered to be an excellent support for metal nanoparticles. Carbon nanotube supported metal nanoparticles have applications in different fields. There are different techniques to attached metal nanoparticles on the surface of CNTs. This paper reports a simple wet chemical route to decorate the surface of oxidized multi-walled carbon nanotube (MWCNT) with nickel nanoparticles (NiNPs).  The NiNPs decorated MWCNTs have different applications in different fields such as sensors, photocatalytic activity, hydrogen gas production, catalyst, to produce metallic nanowire etc. MWCNT was treated with nitric acid for purification and oxidation. Purification removes the impurities found in MWCNT and oxidation adds different oxygen functional groups. Raman spectroscopy shows the oxidation and attachment of nickel nanoparticles with the help of intensity, position and area ratio of D and G band. The introduction of an oxygen functional group on the surface of MWCNT after oxidation was studied by Infrared spectroscopy. Thermal analysis (thermogravimetric analysis; TGA and differential thermal analysis; DTA) revealed different thermal behavior of pristine, oxidized, and Ni decorated MWCNTs. TGA showed that the decomposition temperature decreased after oxidation and decoration with NiNPs. TGA also confirmed the purification of MWCNTs as well as the presence of nickel with the MWCNTs. Energy dispersive spectroscopy (EDS) also confirmed the presence of nickel in the sample.

Water desalination through rim functionalized carbon nanotubes

2019 ◽  
Vol 7 (8) ◽  
pp. 3583-3591 ◽  
Author(s):  
Yang Hong ◽  
Jingchao Zhang ◽  
Chongqin Zhu ◽  
Xiao Cheng Zeng ◽  
Joseph S. Francisco
Keyword(s):  
Carbon Nanotubes ◽  
Dipole Moment ◽  
Carbon Nanotube ◽  
Functional Groups ◽  
Water Desalination ◽  
Functionalized Carbon Nanotubes

Understand the influence of the dipole moment between carbon nanotube rim and anchored functional groups on water desalination performance.

scholarly journals Covalent triazine framework/carbon nanotube hybrids enabling selective reduction of CO2 to CO at low overpotential

2020 ◽  
Vol 22 (10) ◽  
pp. 3095-3103
Author(s):  
Andreas Laemont ◽  
Sara Abednatanzi ◽  
Parviz Gohari Derakshandeh ◽  
Florian Verbruggen ◽  
Erika Fiset ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Selective Reduction ◽  
Functionalized Carbon Nanotubes ◽  
Faradaic Efficiency ◽  
Hybrid Catalysts ◽  
Low Overpotential ◽  
Covalent Triazine Framework ◽  
Reduction Of Co2

Nitrogen-rich covalent triazine frameworks (CTFs) were grown in situ onto surface-functionalized carbon nanotubes. These novel hybrid catalysts electrochemically reduce CO2 to CO with a faradaic efficiency up to 81% at an overpotential of 380 mV.

Target-induced molecular-switch on triple-helix DNA-functionalized carbon nanotubes for simultaneous visual detection of nucleic acids and proteins

2020 ◽  
Vol 56 (88) ◽  
pp. 13657-13660
Author(s):  
Yan Huang ◽  
Zhihao Cheng ◽  
Rong Han ◽  
Xuan Gao ◽  
Lisheng Qian ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Nucleic Acids ◽  
Triple Helix ◽  
Visual Detection ◽  
Molecular Switch ◽  
Structure Change ◽  
Dna Probes ◽  
Functionalized Carbon Nanotubes

The structure change of triple-helix DNA leads the signal DNA probes changing from the protected status to the exposure status on the carbon nanotube surface, which are detected by a strip biosensor to give visible black bands.

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