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Research on the interaction of hydrogen-bond acidic polymer sensitive sensor materials with chemical warfare agents simulants by inverse gas chromatography.

Yang L, Han Q, Cao S, Huang F, Qin M, Guo C, Ding M - Sensors (Basel) (2015)

Bottom Line: Hydrogen-bond acidic polymers are important high affinity materials sensitive to organophosphates in the chemical warfare agent sensor detection process.Hydrogen bonded acidic polymers, i.e., BSP3, were prepared for micro-packed columns to examine the interaction.Details concerning absorption performance are also discussed in this paper.

View Article: PubMed Central - PubMed

Affiliation: State Key Laboratory of NBC Protection for Civilians, Beijing 102205, China. yangliujinjin@sina.com.

ABSTRACT
Hydrogen-bond acidic polymers are important high affinity materials sensitive to organophosphates in the chemical warfare agent sensor detection process. Interactions between the sensor sensitive materials and chemical warfare agent simulants were studied by inverse gas chromatography. Hydrogen bonded acidic polymers, i.e., BSP3, were prepared for micro-packed columns to examine the interaction. DMMP (a nerve gas simulant) and 2-CEES (a blister agent simulant) were used as probes. Chemical and physical parameters such as heats of absorption and Henry constants of the polymers to DMMP and 2-CEES were determined by inverse gas chromatography. Details concerning absorption performance are also discussed in this paper.

No MeSH data available.


Related in: MedlinePlus

Plot of the linear relation between the retention time of 2-CEES and the reciprocal of the flow rate.
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sensors-15-12884-f004: Plot of the linear relation between the retention time of 2-CEES and the reciprocal of the flow rate.

Mentions: The retention time of 2-CEES were recorded when it was passed through the micro packed column at different flow rates(2.5–6.5 mL/min. The packed column was at a constant temperature of 160 °C. Figure 4 shows the plot of µ (as x-coordinate) vs. 1/Vf (as y-coordinate).


Research on the interaction of hydrogen-bond acidic polymer sensitive sensor materials with chemical warfare agents simulants by inverse gas chromatography.

Yang L, Han Q, Cao S, Huang F, Qin M, Guo C, Ding M - Sensors (Basel) (2015)

Plot of the linear relation between the retention time of 2-CEES and the reciprocal of the flow rate.
© Copyright Policy
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4507587&req=5

sensors-15-12884-f004: Plot of the linear relation between the retention time of 2-CEES and the reciprocal of the flow rate.
Mentions: The retention time of 2-CEES were recorded when it was passed through the micro packed column at different flow rates(2.5–6.5 mL/min. The packed column was at a constant temperature of 160 °C. Figure 4 shows the plot of µ (as x-coordinate) vs. 1/Vf (as y-coordinate).

Bottom Line: Hydrogen-bond acidic polymers are important high affinity materials sensitive to organophosphates in the chemical warfare agent sensor detection process.Hydrogen bonded acidic polymers, i.e., BSP3, were prepared for micro-packed columns to examine the interaction.Details concerning absorption performance are also discussed in this paper.

View Article: PubMed Central - PubMed

Affiliation: State Key Laboratory of NBC Protection for Civilians, Beijing 102205, China. yangliujinjin@sina.com.

ABSTRACT
Hydrogen-bond acidic polymers are important high affinity materials sensitive to organophosphates in the chemical warfare agent sensor detection process. Interactions between the sensor sensitive materials and chemical warfare agent simulants were studied by inverse gas chromatography. Hydrogen bonded acidic polymers, i.e., BSP3, were prepared for micro-packed columns to examine the interaction. DMMP (a nerve gas simulant) and 2-CEES (a blister agent simulant) were used as probes. Chemical and physical parameters such as heats of absorption and Henry constants of the polymers to DMMP and 2-CEES were determined by inverse gas chromatography. Details concerning absorption performance are also discussed in this paper.

No MeSH data available.


Related in: MedlinePlus