A silver–cytokinin complex filler was synthesized by a mild thermal process; then, the complex was mixed with an aqueous emulsion paint as an antimicrobial filler. Coating films were prepared by a typical method using 0.254 mm applicator. The results of antibacterial activity measurements indicated that the films exhibited strong activities against Escherichia coli and Staphylococcus aureus. Values of the antibacterial activity (n = 3) were 5.7 and 4.9, respectively. As for the mixture of five kinds of fungi, after cultivation (n = 5), no colony growth on the film surface was observed by microscopy. From the appearance of the film surfaces, it was revealed that the silver–cytokinin complex filler for emulsion paints possessed better paintability and transparency compared to a commercialized paint filler.

银-细胞分裂素复合物填料是通过温和的热过程合成的；然后，将该配合物与水性乳胶漆混合作为抗菌填料。通过典型的方法使用0.254mm的涂布器制备涂膜。抗菌活性的测定结果表明，该膜对大肠杆菌和金黄色葡萄球菌具有较强的活性。抗菌活性值（n  = 3）分别为5.7和4.9。至于五种真菌的混合物，后培养（Ñ ＝ 5），在显微镜下没有观察到膜表面上的菌落生长。从薄膜表面的外观可以看出，与商业化的涂料填料相比，用于乳胶漆的银-细胞分裂素复合填料具有更好的涂料性和透明度。