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论文类型：期刊论文

发表时间：2012-07-18

发表刊物：CHEMICAL COMMUNICATIONS

收录刊物：SCIE、PubMed、Scopus

卷号：48

期号：56

页面范围：7055-7057

ISSN号：1359-7345

摘要：A synergistic graphene-based catalyst was engineered by the in situ growth of "naked'' Au-nanoparticles (NPs) on graphene sheets. The catalyst exhibits excellent switchable peroxidase-like activity in response to specific DNA.