Preparation of graphene-encapsulated magnetic microspheres for protein/peptide enrichment and MALDI-TOF MS analysis.
The Fe(3)O(4)@SiO(2)@graphene microspheres were prepared and demonstrated to be highly efficient enrichment materials for proteins and peptides in MALDI-TOF MS analysis.
State Key Lab of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
Qian
Q
Liu
Jianbo
J
Shi
Mengting
M
Cheng
Guoliang
G
Li
Dong
D
Cao
Guibin
G
Jiang
D000327:Adsorption; D045304:Cytochromes c / Q000737:chemistry; D052203:Ferrosoferric Oxide / Q000737:chemistry*; D006108:Graphite / Q000737:chemistry*; D008863:Microspheres; D010455:Peptides / Q000737:chemistry*; D011506:Proteins / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / Q000379:methods*
D010455:Peptides; D011506:Proteins; D012822:Silicon Dioxide; D006108:Graphite; D045304:Cytochromes c; D052203:Ferrosoferric Oxide