Enhanced Environmental Mobility of Carbon Nanotubes in the Presence of Humic Acid and Their Removal from Aqueous Solution

Small ◽  
2008 ◽  
Vol 4 (12) ◽  
pp. 2166-2170 ◽  
Author(s):  
Peng Wang ◽  
Qihui Shi ◽  
Hongjun Liang ◽  
David W. Steuerman ◽  
Galen D. Stucky ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Humic Acid

Effect of humic acid on the sulfamethazine adsorption by functionalized multi-walled carbon nanotubes in aqueous solution: mechanistic study

RSC Advances ◽  
2016 ◽  
Vol 6 (18) ◽  
pp. 15184-15191 ◽  
Author(s):  
Quanquan Yang ◽  
Xiaogang Li ◽  
Guangcai Chen ◽  
Jianfeng Zhang ◽  
Baoshan Xing
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Humic Acid ◽  
Competitive Interactions ◽  
Mechanistic Study ◽  
Solution Ph ◽  
Pore Blockage ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Molecular Sieving

The presence of humic acid (HA) inhibited sulfamethazine (SMZ) adsorption by three types of multi-walled carbon nanotubesviacompetitive interactions, molecular sieving, and pore blockage in solution (pH < 9).

scholarly journals Adsorption of Humic Acid from Aqueous Solution on Single-Walled Carbon Nanotubes

2013 ◽  
Vol 25 (10) ◽  
pp. 5319-5324 ◽  
Author(s):  
S.P. Moussavi ◽  
M.H. Ehrampoush ◽  
A.H. Mahvi ◽  
M. Ahmadian ◽  
S. Rahimi
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Humic Acid ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Study on Kinetics, Thermodynamics and Mechanism for Carbon Nanotubes Adsorbing Humic Acid

2011 ◽  
Vol 26 (2) ◽  
pp. 170-174 ◽  
Author(s):  
Zhi-PING ZHU ◽  
Ke-Long HUANG ◽  
Yi ZHOU
Keyword(s):  
Carbon Nanotubes ◽  
Humic Acid

scholarly journals Degradation Kinetics of Humic acid in Aqueous Solution by Ozonation Treatment under Different Parameter Conditions

2020 ◽  
Vol 596 ◽  
pp. 012010
Author(s):  
Zafirah Mahyun ◽  
Noor Fazliani Shoparwe ◽  
Ahmad Zuhairi Abdullah ◽  
Abdul Latif Ahmad ◽  
Mardawani Mohamad ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Humic Acid ◽  
Degradation Kinetics ◽  
Kinetics Of

Optical Absorption Spectroscopy of DNA-Wrapped HiPco Carbon Nanotubes

2019 ◽  
Vol 943 ◽  
pp. 95-99
Author(s):  
Li Jun Wang ◽  
Kazuo Umemura
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Optical Absorption ◽  
Absorption Spectroscopy ◽  
Near Infrared ◽  
Nir Spectroscopy ◽  
Optical Characterization ◽  
Optical Absorption Spectroscopy ◽  
Double Stranded Dna

Optical absorption spectroscopy provides evidence for individually dispersed carbon nanotubes. A common method to disperse SWCNTs into aqueous solution is to sonicate the mixture in the presence of a double-stranded DNA (dsDNA). In this paper, optical characterization of dsDNA-wrapped HiPco carbon nanotubes (dsDNA-SWCNT) was carried out using near infrared (NIR) spectroscopy and photoluminescence (PL) experiments. The findings suggest that SWCNT dispersion is very good in the environment of DNA existing. Additionally, its dispersion depends on dsDNA concentration.

Sign in / Sign up

Export Citation Format

Share Document