| 摘要 |
The present invention relates to a titanium oxide porous particle for blood purification, which includes a titanium oxide, in which when the titanium oxide porous particle is measured by an electron spin resonance measurement at a temperature of 10 K, a signal at a g value of around 1.96 is present, the signal being divided into two signals representing a component g1 parallel to a axis of symmetry and a component g2 vertical to the axis of symmetry, and a signal at a g value of from 2.003 to 2.004 is not substantially present. |
