Quantitative analysis of nitro-polycyclic aromatic hydrocarbons in PM2.5 samples with graphene as a matrix by MALDI-TOF MS

2015 ◽  
Vol 7 (9) ◽  
pp. 3967-3971 ◽  
Author(s):  
Nengxuan Ma ◽  
Wei Bian ◽  
Ruijin Li ◽  
Hong Geng ◽  
Jiangang Zhang ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Quantitative Analysis ◽  
Aromatic Hydrocarbons ◽  
Analysis Method ◽  
Maldi Tof Ms ◽  
Maldi Tof ◽  
Polycyclic Aromatic ◽  
Quantitative Analysis Method ◽  
Nitropolycyclic Aromatic Hydrocarbons ◽  
Tof Ms

In this work, we developed a novel quantitative analysis method for detecting nitropolycyclic aromatic hydrocarbons (nitro-PAHs) in PM2.5 samples with graphene as a matrix using MALDI-TOF MS.

Magnetic graphene composites as both an adsorbent for sample enrichment and a MALDI-TOF MS matrix for the detection of nitropolycyclic aromatic hydrocarbons in PM2.5

The Analyst ◽  
2015 ◽  
Vol 140 (5) ◽  
pp. 1711-1716 ◽  
Author(s):  
Jiangang Zhang ◽  
Li Zhang ◽  
Ruijin Li ◽  
Di Hu ◽  
Nengxuan Ma ◽  
...  
Keyword(s):  
Aromatic Hydrocarbons ◽  
Maldi Tof Ms ◽  
Maldi Tof ◽  
Magnetic Graphene ◽  
Sample Enrichment ◽  
Nitropolycyclic Aromatic Hydrocarbons ◽  
Tof Ms

Magnetic graphene composites were synthesized and applied for MALDI-TOFMS analysis of 3 nitropolycyclic aromatic hydrocarbons in PM2.5.

A pyrene linked peptide probe for quantitative analysis of protease activity via MALDI-TOF-MS

Talanta ◽  
2019 ◽  
Vol 200 ◽  
pp. 236-241 ◽  
Author(s):  
Ling Ling ◽  
Chunsheng Xiao ◽  
Sheng Wang ◽  
Liming Guo ◽  
Xinhua Guo
Keyword(s):  
Quantitative Analysis ◽  
Protease Activity ◽  
Maldi Tof Ms ◽  
Peptide Probe ◽  
Maldi Tof ◽  
Tof Ms
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