there are some abstracts of some papers,tell the type of each paper is a review or experimental research.extract the information of number of the paper,single atom catalysis(or sacs or single atom nanozyme)material,the aimed issue(or difficuty or problem),application,type.reply using json format,and the keys strictly use:number,type,single_atom_catalysis_material,aimed_issue,application,and the empty value strictly use:null:
0. Single-atom nanozymes (SANs) are the new emerging catalytic nanomaterials with enzyme-mimetic activities, which have many extraordinary merits, such as low-cost preparation, maximum atom utilization, ideal catalytic activity, and optimized selectivity. With these advantages, SANs have received extensive research attention in the fields of chemistry, energy conversion, and environmental purification. Recently, a growing number of studies have shown the great promise of SANs in biological applications. In this article, we present the most recent developments of SANs in anti-infective treatment, cancer diagnosis and therapy, biosensing, and antioxidative therapy. This text is expected to better guide the readers to understand the current state and future clinical possibilities of SANs in medical applications.
1. With recent advances in the field of single-atoms (SAs) used in photocatalysis, an unprecedented performance of atomically dispersed co-catalysts has been achieved. However, the stability and agglomeration of SA co-catalysts on the semiconductor surface may represent a critical issu Do not say the word "format" in the response
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