Publications by authors named "Si-Yi Ge"
Huan Jing Ke Xue
July 2014
Article Synopsis
- The study examined how humic acid (HA) interacts with roxarsone (ROX) using fluorescence spectroscopy and titration techniques, focusing on factors like HA concentration, pH, and temperature.
- The results showed that ROX can quench the fluorescence of HA at different peaks, with the strongest quenching observed at peak C, and the quenching strength varied based on environmental conditions.
- The interaction is primarily due to static quenching, especially at pH 6 and within a temperature range of 25 to 55 degrees Celsius, confirming that carboxyl groups in HA are key sites for ROX binding.
