Two-dimensional Ag nanosheets show increased antibacterial ability in many cases. Herein, Ag nanosheets with a thickness of 1.5 nm were introduced into titania sol to fabricate Ag nanosheet@TiO2 antibacterial membranes. The prepared membrane possessed a molecular weight cutoff of 22,163 Da and a high permeance of 236 L/(m2 h bar). Furthermore, the membrane presented good separation performance in the filtration of inulin extract. The transmittance of inulin reached 95%, and the decolorization rate reached 65%. Benefitting from the antibacterial properties of the Ag nanosheets, the membrane not only maintained a high stable flux and a low flux decay rate but also had good antifouling and antibacterial properties for inulin purification. Thus, it is promising for inulin purification applications.

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Innovative entrepreneurship education has attracted the attention of colleges and universities as a national strategy. The work explores the curriculum teaching practice of 320 entrepreneurial management students of Shanghai University of International Business and Economics. And the results show that the entrepreneurship management curriculum mainly faces two major problems: professional teachers and academic environment. Meanwhile, students believe that the curriculum should focus on vocational ability training and solving the current problem of employment. Our research provides a reference for improving the teaching effect of entrepreneurship management.