Near-infrared-responsive, superparamagnetic Au@Co nanochains
This manuscript describes a new type of nanomaterial, namely superparamagnetic Au@Co nanochains with optical extinctions in the near infrared (NIR).The Au@Co nanochains were synthesized via a one-pot galvanic replacement route involving a redox-transmetalation process in ealisboa.com aqueous medium, where Au salt was reduced to form Au shells on Co