For the former, biological imaging study of atomic force microscopy (AFM), atomic force/photon scanning tunneling microscope (AF/PSTM) operating, and biological imaging of AF/PSTM are elucidated.

• 对于前者，阐述了原子力显微镜(AFM)对生物样品的成像研究，原子力与光子扫描隧道组合显微镜(AF/PSTM)的实验操作及其对各种样品的成像，特别是生物样品的成像。