Basic principle of STXM: X-rays are focused on the sample by a ZP/OSA and scanned across the sample point by point in the plane perpendicular to the optical axis. The downstream PMT detector records the transmitted light intensity point by point to obtain a 2D image of the sample with a resolution of up to 30 nm.
STXM principle and light path diagram
Nanocarriers assist drug penetration inside tumors [Advanced Materials 2016, 28, 8950]
附件下载：