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. Author manuscript; available in PMC: 2010 Jan 4.
Published in final edited form as: Analyst. 2008 Sep 9;133(12):1767–1775. doi: 10.1039/b802113a

Table 2.

Size characteristics of the labeled PSM-nanoparticle complexes and the saturation magnetization of the magnetic nanoparticles. The abbreviations are explained in the text accompanying eqns (4) and (7).

Type of nanoparticle Calculate Dt (μm) Vt (m3) NnsVns(= Vt - Vμs, m3) Ms(A m−1)
MACS 7.20 1.95 × 10−16 3.80 × 10−17 1,318
Captivate 7.97 2.65 × 10−16 1.08 × 10−16 1,365
Dynabeads 8.19 2.88 × 10−16 1.30 × 10−16 548
BD Imag 7.78 2.45 × 10−16 8.91 × 10−17 1,495