PROBLEM TO BE SOLVED: To provide an article with reduced deposition of a bacterial cell which prevents a bacterial cell from being deposited thereon and also allows a wider selection of materials, and a bacterial cell deposition preventing method.SOLUTION: A n article with reduced deposition of a bacterial cell 10 has a fine concavo-convex structure on its surface, the fine concavo-convex structure having an interval between adjacent convex portions shorter than the length five times as large as the size of a bacterial cell. Preferably, the surface on the fine concavo-convex structure side has hydrophilic or water-repellent properties.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】菌体が付着しにくく、しかも材料の選択性が広い菌体低付着性物品、および菌体付着対策方法の提供。【解決手段】菌体の大きさの5倍よりも周期が小さい微細凹凸構造を表面に有する、菌体低付着性物品10。前記微細凹凸構造側の表面は、親水性または撥水性であることが好ましい。【選択図】図1
