Abstract Photodynamic therapy (PDT), as a clinical treatment, can remove malignant cells upon laser irradiation by selective uptake of photosensitizer (PS). The relative contribution these antitumor effects depends largely on the dose and PS. In this study, C 3 N 4 @RP was chosen candidate for studies different cancer cells. has been proved to possess excellent properties, including absorption ...

1. This article discusses current electron microscope specimen techniques (particularly thin sectioning) and various special aspects of protoplasmic structure. It is not a general review and deals only with subjects studied in this laboratory. Dimensions Specified are approximate only. 2. As regards sectioning (which is inevitable for the study of fine cell structure in most complex tissues, by...