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Self‐Assembled FeCo/Gelatin Nanospheres with Rapid Magnetic Response and High Biomolecule‐Loading Capacity
Author(s) -
Dong Lijie,
Liu Shuhua,
Gao Haitao,
Ding Ning,
Tremel Wolfgang,
Xiong Chuanxi,
Zhu Qingming,
Knoll Wolfgang
Publication year - 2009
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.200801591
Subject(s) - gelatin , biomolecule , nanotechnology , materials science , chelation , computer science , chemistry , organic chemistry , metallurgy
Uniform 100‐nm megranate‐like FeCo/gelatin nanospheres are self‐assembled through the efficient chelation of small primary FeCo NCs with gelatin polypeptide chains in a one‐pot reaction (see image). The unique nanospheres efficiently combine rapid magnetic response, huge active surface, and high capacity of controlled loading and releasing of DNA molecules.