A multifunctional plasmonic gold chip is created to serve as a triple enhancer for PEF, SERS and NIR for bacteria analysis.

Dual stimuli-responsive lanthanide-based phosphors were prepared for constructing a multilevel full color anti-counterfeiting system, augmenting the security level for information protection.

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Education in patriotism is an important part of ideological and political education in colleges and universities. The new media better meets the needs of college students with its rich content and fast dissemination methods. Meanwhile, the characteristics of the new media also cause the complexity of the educational environment. And the infiltration of Western ideology poses challenge to the education. Facing these challenges, we should innovate education ideas, enrich education content, innovate education vehicles, broaden the channel of education, and strengthen the supervision of the Internet so that new media can become an important way for patriotic education in colleges and universities.