A magnetite/oxidized carbon nanotube composite used as an adsorbent and a matrix of MALDI-TOF-MS for the determination of benzo[a]pyrene

作者：Li Xiao Shui; Wu Jian Hong; Xu Li Dan; Zhao Qin; Luo Yan Bo; Yuan Bi Feng; Feng Yu Qi^*

来源：Chemical communications, 2011, 47(35): 9816-9818.

DOI：10.1039/c1cc13166d

A magnetite/oxidized carbon nanotube composite, Fe(3)O(4)@SiO(2)/OCNT, was fabricated in a simple way, and it was successfully used as a magnetic solid-phase extraction sorbent and a significant matrix of the matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) for the detection of benzo[a] pyrene (BaP).

• 出版日期2011
• 单位武汉大学