The learning curve of laparoscopic single-site salpingectomy with conventional laparoscopic instruments: A retrospective cohort study.

Tubal pregnancy is a common cause of maternal mortality in early pregnancy. Transumbilical laparoendoscopic single-site surgery (TU-LESS) has gained popularity due to its safety and aesthetic advantages. However, the lack of affordable disposable entry platforms hinders its widespread adoption.

Ratiometric fluorescence assay based on carbon dots and Cu-catalyzed oxidation of -phenylenediamine for the effective detection of deferasirox.

The monitoring of deferasirox (DEF) has important clinical roles in patients who need iron excretion. However, analytical methods with practicability and simplicity are limited. Moreover, ratiometric fluorescence strategies based on Förster resonance energy transfer (FRET) from carbon dots (CDs) as a donor are rarely reported as a drug monitor.