Nanomag hexane

TEM of Nanomag hexane

Nanomag hexane


Nanomag-hexane are a novel and proprietary class of magnetic nanoparticles of small size, functionalized with apolar organic ligand and homogeneously dispersed in hexane for use in industrial and as precursor for life science applications.
Nanomag-hexane are synthesized using the polyol synthesis method, then functionalized with apolar organic ligand and dispersed in hexane.

At room temperature the assembly of particles behaves like a superparamagnet while near-to-zero properties reveal that the nanoparticles are blocked with remnant magnetization (Mr) and coercive field (Hc) different to zero.
Nanomag-hexane have demonstrated to respond to alternating magnetic fields exposure (radio wave range) converting the absorbed energy into heat with remarkable efficiency (SAR – Specific Absorption Rate).

Ms 300 K (Am²/kg) SQUID magnetometer 65 – 72
Ms 5 K (Am²/kg) SQUID magnetometer 78 – 81
Mr 5 K (Am²/kg) SQUID magnetometer 29 – 32
Hc 5 K (kA/m) SQUID magnetometer 16 – 21
R Mr/Ms SQUID magnetometer 0,36 – 0,40
RF mediated hyperthermia (H0 = 22 (kA/m); f = 356 (kHz)) (W/g) SQUID magnetometer 350 – 500