“From thermodynamic parameters, it can be judged that the binding power between OVA and NRF is electrostatic effect and H-bond formation.”
“The UV-Vis absorption spectra of OVA in the presence of NRF show that the conformation of OVA changed.”
“The experiment demonstrated that the higher the temperature, the lower the slopes of quenching curves of OVA in the presence of different amounts of NRF.”
“When the norfloxacin was added into OVA solution gradually, the intensity of 338 nm emission peak of OVA decreased obviously and moved towards long wavelength.”