Figure 4From: A multifunctional ribonuclease A-conjugated carbon dot cluster nanosystem for synchronous cancer imaging and therapyLaser scanning confocal microscopy images of MGC-803 cells. (a) Picture of MGC-803 cells under white light. (b) Picture of MGC-803 cells under excitation at 405 nm. (c) Picture of MGC-803 cells under excitation at 536 nm. (d) Overlapping picture of MGC-803 cells under excitation at 405 and 536 nm. (e) Amplified picture of a single MGC-803 cell under white light. (f) Amplified picture of a single MGC-803 cell under excitation at 405 nm. (g) Amplified picture of a single MGC-803 cell under excitation at 536 nm. (h) Overlapping picture of a single MGC-803 cell under excitation at 405 and 536 nm.Back to article page