Fig. 4: Adherence of erythrocyte and platelet on gauze.

Erythrocytes on: a cotton gauze, b ABO-g-gauze, c HTMS-g-gauze, and d USO-g-gauze. Platelets (pointed by red arrows) on: e cotton gauze fiber, and f USO-g-gauze fiber. Three spots were observed independently with similar results.