Research / 2019 / Article / Fig 4

Research Article

Microfluidic Electrospray Niacin Metal-Organic Frameworks Encapsulated Microcapsules for Wound Healing

Figure 4

The antioxidant activity tests of the microcapsules with different niacin MOFs encapsulated. (a–e) The confocal laser scanning images of the Live/Dead fluorescent stained fibroblasts treated with (a) PBS, (b) 0.04% hydrogen peroxide, and (c–e) 0.04% hydrogen peroxide coupled with M-Cu-MOFs, M-Zn-MOFs, and M-Cu&Zn-MOFs. (f) The statistical Gram of the cell viability of microcapsules with different niacin MOFs encapsulated after treating with hydrogen peroxide. Scale bar in (e) is 10μm.