scholarly journals Carbon Nanostructures Doped with Transition Metals for Pollutant Gas Adsorption Systems

Molecules ◽  
2021 ◽  
Vol 26 (17) ◽  
pp. 5346
Author(s):  
J. M. Ramirez-de-Arellano ◽  
M. Canales ◽  
L. F. Magaña
Keyword(s):  
Carbon Nanotubes ◽  
Transition Metals ◽  
Carbon Nanostructures ◽  
Gas Adsorption ◽  
Chemical Warfare Agents ◽  
Specific Area ◽  
Chemical Warfare ◽  
Wide Range ◽  
Warfare Agents ◽  
Adsorption Systems

The adsorption of molecules usually increases capacity and/or strength with the doping of surfaces with transition metals; furthermore, carbon nanostructures, i.e., graphene, carbon nanotubes, fullerenes, graphdiyne, etc., have a large specific area for gas adsorption. This review focuses on the reports (experimental or theoretical) of systems using these structures decorated with transition metals for mainly pollutant molecules’ adsorption. Furthermore, we aim to present the expanding application of nanomaterials on environmental problems, mainly over the last 10 years. We found a wide range of pollutant molecules investigated for adsorption in carbon nanostructures, including greenhouse gases, anticancer drugs, and chemical warfare agents, among many more.

scholarly journals Sensing properties of light-emitting single walled carbon nanotubes prepared via click chemistry of ylides bound to the nanotube surface

RSC Advances ◽  
2015 ◽  
Vol 5 (46) ◽  
pp. 36865-36873 ◽  
Author(s):  
M. K. Bayazit ◽  
L. O. Pålsson ◽  
K. S. Coleman
Keyword(s):  
Carbon Nanotubes ◽  
Environmental Pollutants ◽  
Chemical Warfare Agents ◽  
Single Walled Carbon Nanotubes ◽  
Chemical Warfare ◽  
Single Walled Carbon Nanotube ◽  
Light Emitting ◽  
Single Walled Carbon ◽  
Warfare Agents ◽  
Walled Carbon Nanotubes

Fluorescent single walled carbon nanotube-mediated sensors with a detection limit of ∼10−8 M for nitrophenol based chemical warfare agents and environmental pollutants.

scholarly journals Composites based on conductive polymer with carbon nanotubes in DMMP gas sensors – an overview

Polimery ◽  
2021 ◽  
Vol 66 (2) ◽  
pp. 85-97
Author(s):  
N.M. Nurazzi ◽  
M.M. Harussani ◽  
N.D. Siti Zulaikha ◽  
A.H. Norhana ◽  
M. Imran Syakir ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Chemical Sensors ◽  
Conductive Polymer ◽  
Chemical Warfare Agents ◽  
High Sensitivity ◽  
Chemical Warfare ◽  
Active Materials ◽  
Polymer Sensors ◽  
Similar Chemical ◽  
Warfare Agents

A number of recent terrorist attacks make it clear that rapid response, high sensitivity and stability are essential in the development of chemical sensors for the detection of chemical warfare agents. Nerve agent sarin [2-(fluoro-methyl-phosphoryl) oxypropane] is an organophosphate (OP) compound that is recognized as one of the most toxic chemical warfare agents. Considering sarin’s high toxicity, being odorless and colorless, dimethyl methylphosphonate (DMMP) is widely used as its simulant in the laboratory because of its similar chemical structure and much lower toxicity. Thus, this review serves to introduce the development of a variety of fabricated chemical sensors as potential sensing materials for the detection of DMMP in recent years. Furthermore, the research and application of carbon  anotubes in DMMP polymer sensors, their sensitivity and limitation are highlighted. For sorption-based sensors, active materials play crucial roles in improving the integral performances of sensors. The novel active materials providing hydrogen-bonds between the polymers and carbon nanotubes are the main focus in this review.

NEUROLOGICAL FEATURES IN CHILDREN AND DIPHENYLARSINIC ACID PROBABLY DERIVED FROM CHEMICAL WARFARE AGENTS

2006 ◽  
Vol 37 (S 1) ◽  
Author(s):  
N Iwasaki ◽  
S Miyamoto ◽  
K Ishii ◽  
T Takeda ◽  
T Ohto ◽  
...  
Keyword(s):  
Chemical Warfare Agents ◽  
Chemical Warfare ◽  
Warfare Agents ◽  
Neurological Features
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