TY - JOUR
T1 - Controllable synthesis, magnetic and biocompatible properties of Fe 3O 4 and α-Fe 2O 3 nanocrystals
AU - Zhou, Xi
AU - Shi, Yanfeng
AU - Ren, Lei
AU - Bao, Shixiong
AU - Han, Yu
AU - Wu, Shichao
AU - Zhang, Honggang
AU - Zhong, Lubin
AU - Zhang, Qiqing
N1 - Funding Information:
This work was supported by the Major Research Plan of National Natural Science Foundation of China (Grant No. 90923042 ), the National Basic Research Program of China ( 2010CB732402 ), the National Natural Science Foundation of China (Grant Nos. 21101130 , 30970733 , 81171448 ), Specialized Research Fund for the Doctoral Program of Higher Education (No. 20100121120038 ), the Fundamental Research Funds for the Central Universities (No. 2010121023 ), the Natural Science Foundation of Fujian Province of China (No. 2010J01046 ).
PY - 2012/12
Y1 - 2012/12
N2 - Iron oxide nanocrystals (NCs) with a series of well-controlled morphologies (octahedron, rod, wire, cube and plate) and compositions (Fe 3O 4 and α-Fe 2O 3) were synthesized via a facile hydrothermal process. The morphological and compositional control of various iron oxide NCs was based on the regulations of precursor thermolysis kinetics and surfactants. The obtained samples were characterized by XRD, SEM, TEM, SQUID and cytotoxicity test. These as-prepared iron oxide NCs showed excellent magnetic properties and good biocompatibility, paving the way for their high-efficiency bio-separation and bio-detection applications.
AB - Iron oxide nanocrystals (NCs) with a series of well-controlled morphologies (octahedron, rod, wire, cube and plate) and compositions (Fe 3O 4 and α-Fe 2O 3) were synthesized via a facile hydrothermal process. The morphological and compositional control of various iron oxide NCs was based on the regulations of precursor thermolysis kinetics and surfactants. The obtained samples were characterized by XRD, SEM, TEM, SQUID and cytotoxicity test. These as-prepared iron oxide NCs showed excellent magnetic properties and good biocompatibility, paving the way for their high-efficiency bio-separation and bio-detection applications.
KW - Controllable synthesis
KW - Growth mechanism
KW - Iron oxide
KW - Magnetic propertiesBiocompatibility
UR - http://www.scopus.com/inward/record.url?scp=84867628010&partnerID=8YFLogxK
U2 - 10.1016/j.jssc.2012.05.025
DO - 10.1016/j.jssc.2012.05.025
M3 - Article
AN - SCOPUS:84867628010
SN - 0022-4596
VL - 196
SP - 138
EP - 144
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
ER -