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Research

1. Magnetic control of nanoengineered materials

We employ magnetic nanomaterials with tunable chemistry to develop magnetically controllable dynamic materials through dynamic application of external magnetic field.

We recently demonstrated (A) nano-sequencing, (B) sliding, and (C) nano-oscillations of bioactive ligand-coated magnetic nanomaterials to material surface and for dynamic cell engineering:

(A) Nano-sequencing of bioactive ligand-coated Fe/Au nanobarcodes

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Min S et al; Kang H* Adv. Mater. (Cover Article) (2020)

Khatua C and Min S et al; Kang H* Nano Lett. (2020)

(B) Sliding of bioactive ligand-coated magnetic nanoparticles controlled by an external magnetic field

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Choi H and Bae G et al; Kang H* Adv. Funct. Mater. (2020)

Khatua C and Min S et al; Kang H* Nano Lett. (2020)

(C) In situ real-time STEM imaging of nano-oscillations of bioactive ligand-coated magnetic nanoparticles controlled by an external magnetic field

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Kang et al, ACS Nano (2017)

Kang et al, Nano Letters (2017)

In situ magnetic STEM

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