Fe3O4-in-silica super crystal of defined interstices for single protein molecules entrapment under magnetic flux.
Confocal fluorescence demonstrates that single molecules of dye-labelled Cytochrome C or B5 containing paramagnetic Fe(III) can be magnetically placed into the interstices of super-crystal which is composed of three dimensional regular arrays of Fe(3)O(4) nanoparticles.
Ye
Lin
L
Department of Chemistry, Fudan University, Shanghai 200433, P. R. China.
Yu
Chih Hao
CH
Jiang
PengJu
P
Qiu
Lin
L
Ng
Olivia T W
OT
Yung
Ken K L
KK
He
Heyong
H
Tsang
Shik Chi
SC
D015786:Cytochromes b5 / Q000737:chemistry*; D045304:Cytochromes c / Q000737:chemistry*; D052203:Ferrosoferric Oxide / Q000737:chemistry*; D008280:Magnetics; D018613:Microscopy, Confocal; D053758:Nanoparticles / Q000737:chemistry / Q000648:ultrastructure; D012822:Silicon Dioxide / Q000737:chemistry*
D012822:Silicon Dioxide; D045304:Cytochromes c; D015786:Cytochromes b5; D052203:Ferrosoferric Oxide