scholarly journals The Importance of Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) and Raman Biospectroscopy of Single-Walled Carbon Nanotubes (SWCNT) and Multi- Walled Carbon Nanotubes (MWCNT) in Interpreting Infrared and Raman Spectra of Human Cancer Cells, Tissues and Tumors

Oncogen ◽  
2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Alireza Heidari ◽  
Jennifer Esposito ◽  
Angela Caissutti
Keyword(s):  
Carbon Nanotubes ◽  
Fourier Transform ◽  
Human Cancer ◽  
Single Walled Carbon Nanotubes ◽  
Attenuated Total Reflectance ◽  
Infrared And Raman Spectra ◽  
Total Reflectance ◽  
Human Cancer Cells ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Diameter-Controlled Synthesis of Single-Walled Carbon Nanotubes

2013 ◽  
Vol 652-654 ◽  
pp. 151-154
Author(s):  
Ting Kai Zhao ◽  
Xing Zhao ◽  
Jin Yan ◽  
Li Du ◽  
Tie Hu Li
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Recent Decade ◽  
Diameter Distribution ◽  
Future Directions ◽  
Single Walled Carbon ◽  
Existing Problems ◽  
Multi Walled Carbon Nanotubes ◽  
Synthesis Of Carbon Nanotubes ◽  
Walled Carbon Nanotubes

With the technological progress in the synthesis of multi-walled carbon nanotubes and single-walled carbon nanotubes, more attention was attracted to the synthesis of carbon nanotubes with diameter distribution, ideal length, different chirality and certain orientation. In recent decade, all these factors have been investigated and a number of progresses have been made for the application of carbon nanotubes. The latest researches on the growth of diameter-controlled single-walled carbon nanotubes are reviewed and discussed. The existing problems and challenges of the synthesis processes have been addressed in the future directions.

Synthesis of a poly(amidoamine) dendrimer having a 1,10-bis(decyloxy)decane core and its use in fabrication of carbon nanotube/calcium carbonate hybrids through biomimetic mineralization

2017 ◽  
Vol 95 (9) ◽  
pp. 935-941 ◽  
Author(s):  
Shunichi Nishimura ◽  
Tomoyuki Tajima ◽  
Tatsuki Hasegawa ◽  
Tomoaki Tanaka ◽  
Yutaka Takaguchi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Calcium Carbonate ◽  
Single Walled Carbon Nanotubes ◽  
Carboxyl Groups ◽  
Biomimetic Mineralization ◽  
Diffusion Technique ◽  
Aqueous Environments ◽  
Noncovalent Functionalization ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

A new dendritic dispersant of carbon nanotubes (CNTs) was synthesized and applied for the noncovalent functionalization of single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs). The 1,10-bis(decyloxy)decane core of the poly(amidoamine) dendrimer strongly adhered to the sidewalls of CNTs to form CNT/dendrimer supramolecular nanocomposites having many carboxyl groups (–COOH) on the surface. Then, crystallization of calcium carbonate (CaCO3) by the CO2 diffusion technique in aqueous environments using the CNT/dendrimer supramolecular nanocomposites as scaffolds afforded monodisperse spherical CNT/CaCO3 nanohybrids consisting of CNTs and calcite nanocrystals. The morphologies of the SWCNT/CaCO3 hybrids and MWCNT/CaCO3 hybrids were almost the same.

Optical Fourier Transform Spectroscopy of Single-Walled Carbon Nanotubes and Single Molecules

ChemPhysChem ◽  
2007 ◽  
Vol 8 (7) ◽  
pp. 1049-1055 ◽  
Author(s):  
Rafał Korlacki ◽  
Mathias Steiner ◽  
Huihong Qian ◽  
Achim Hartschuh ◽  
Alfred J. Meixner
Keyword(s):  
Carbon Nanotubes ◽  
Fourier Transform ◽  
Single Molecules ◽  
Single Walled Carbon Nanotubes ◽  
Fourier Transform Spectroscopy ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Optical Fourier Transform

scholarly journals Adsorption of Sulfamethazine Drug onto the Modified Derivatives of Carbon Nanotubes at Different pH

Molecules ◽  
2020 ◽  
Vol 25 (11) ◽  
pp. 2489 ◽  
Author(s):  
Hiba Mohamed Ameen ◽  
Sándor Kunsági-Máté ◽  
Péter Noveczky ◽  
Lajos Szente ◽  
Beáta Lemli
Keyword(s):  
Carbon Nanotubes ◽  
Drug Interaction ◽  
Carbon Nanotube ◽  
Adsorption Capacity ◽  
Removal Efficiency ◽  
Adsorption Process ◽  
Single Walled Carbon Nanotubes ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Derivatives Of

The sulfamethazine drug interaction with carbon nanotubes was investigated with the aim of improving the adsorption capacity of the adsorptive materials. Experiments were performed to clarify how the molecular environment affects the adsorption process. Single-walled carbon nanotubes have a higher removal efficiency of sulfamethazine than pristine or functionalized multi-walled carbon nanotubes. Although the presence of cyclodextrin molecules improves the solubility of sulfamethazine, it reduces the adsorption capacity of the carbon nanotube towards the sulfamethazine drug and, therefore, inhibits the removal of these antibiotic pollutants from waters by carbon nanotubes.

Characteristics of Electrodeposited Single-Walled Carbon Nanotube Films

2006 ◽  
Vol 6 (11) ◽  
pp. 3614-3618
Author(s):  
Sung-Kyoung Kim ◽  
Hee-Young Choi ◽  
Ha-Jin Lee ◽  
Haiwon Lee
Keyword(s):  
Single Walled Carbon Nanotubes ◽  
Attenuated Total Reflectance ◽  
Gold Substrate ◽  
Single Walled Carbon Nanotube ◽  
Ir Spectrometry ◽  
Total Reflectance ◽  
Force Microscopy ◽  
Single Walled Carbon ◽  
Atomic Force ◽  
Walled Carbon Nanotubes

Thin films of chemically-functionalized single walled carbon nanotubes (SWNTs) were fabricated by using a direct current (DC) electrodeposition method. SWNTs were shortened and then functionalized with acid chloride group to combine with amine group-terminated gold substrate. The electrodeposited SWNT films were characterized by using Raman spectroscopy, attenuated total reflectance infrared (ATR/IR) spectrometry and atomic force microscopy. We demonstrated that the SWNT film was well distributed on an electrode with robust adhesion.

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