Hollow Ag@AgBr nanospheres were prepared using a greener version of a microbial process starting with AgCl colloid formation in a yeast extract (YE) and peptone solution. The Kirkendall effect has been exploited to obtain the unique Ag@AgBr heterostructures for excellent solar light-induced oxidizing properties against both microbial and chemical contaminants. Singlet oxygen generation was confirmed by electron spin resonance studies.

中文翻译：

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生物激发的空心Ag @ AgBr光催化剂在微生物和化学净化中的生物启发合成中的单线态氧形成

中空的Ag @ AgBr纳米球是使用较绿色版本的微生物过程制备的，首先从酵母提取物（YE）和蛋白ept溶液中形成AgCl胶体。已利用柯肯德尔效应获得独特的Ag @ AgBr异质结构，以实现优异的日光诱导的抗微生物和化学污染物的氧化性能。电子自旋共振研究证实了单重态氧的产生。