Retraction notices

A Comparative Study of the Toxicity of Polyethylene Glycol-Coated Cobalt Ferrite Nanospheres and Nanoparticles

Type
Retraction
Notice date
11/5/2020 0:00
Journal
Discover Nano (formerly known as Nanoscale Research Letters)
Publisher
Springer
Notice DOI
10.1186/s11671-020-03441-7
Original paper DOI
10.1186/s11671-019-3202-9

Reasons