A pH-responsive cascade nanoplatform with circulating oxygen supply for collaborative breast cancer treatment.

A pH-responsive cascade nanoplatform based on ZIF-8 disintegrates in the weakly acidic tumor microenvironment to release MnO, CaO and Ce6. The drugs can cyclically generate O for sonodynamic therapy, consume glutathione to tune the redox hemostasis, and produce cytotoxic ˙OH to kill tumor cells chemical dynamics therapy.

3D macroporous CUPC/g-CN heterostructured composites for highly efficient multifunctional solar evaporation.

Solar-driven interfacial evaporation is a promising technology for water recycling and purification. A sustainable solar evaporation material should have not only high photothermal conversion efficiency, but also an ecofriendly fabrication process as well as pollutant degradation and sterilization properties. We present in this work a solar evaporator based on graphitic carbon nitride (g-CN) and copper phthalocyanine (CUPC) composites with typical type-I heterojunctions.

Harnessing Photocatalytic and Photothermal Effects of C-Doped Graphitic Carbon Nitride for Efficient Bacterial Disinfection.

In this work, the photocatalytic and photothermal effects of carbon-ring-doped graphitic carbon nitride materials against bacteria were systematically studied in a dispersed solution and on a membrane. C-doped graphitic carbon nitride materials C-CN 0.15, 1.