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. 2013 Dec 4;16(1):38–49. doi: 10.1093/neuonc/not141

Fig. 2.

Fig. 2.

The magnetic contrast study of Hsp70-SPION conjugate in vitro. (A) Relationship of magnetic relaxation rate Inline graphic, r2 and r1 of water protons in Hsp70-SPION conjugate dispersion vs Fe concentration at 20°C. (B) MR transverse images of agar phantom loaded with Hsp70-SPION conjugates in concentration (anticlockwise) 0.1, 0.2, 0.4, 0.8% obtained under gradient echo fast imaging (GEFI), rapid acquisition with relaxation enhancement (RARE)–T1 and Turbo-RARE-T2 scanning regimes.