Transform method in three-dimensional fluorescence spectra for direct reflection of internal molecular properties in rapid water contaminant analysis

Efficient degradation of COD from coking wastewater by corncob biochar-modified particles using a three-dimensional electrode reactor

“…19 There were three strong fluorescence peaks, A, B and C, located at λ Ex / λ Em = 250–400 nm/380–500 nm, λ Ex / λ Em = 250–280 nm/280–380 nm and λ Ex / λ Em = 220–250 nm/380–450 nm in the coking wastewater, which represented humic acid-like substances, dissolved microbial by-products and fulvic acid-like substances, respectively. 44 The fluorescence intensities of the three types of fluorescence peaks in the three-dimensional fluorescence spectrum decreased significantly in Fig. 9b and c, and the peaks A and B were blue-shifted after the treatment with Fe–Mn/BC particle electrodes.…”

Effect of Annealing Time on Texture Evolution of Fe–3.4 wt% Si Nonoriented Electrical Steel

“…Theories for the thermodynamic driving force for grain growth and critical radius are helpful in explaining the texture evolution. [ 14,15 ] Critical radius can be described as follows.where γ is the boundary energy, and is the driving force.…”

“…Theories for the thermodynamic driving force for grain growth and critical radius are helpful in explaining the texture evolution. [14,15] Critical radius can be described as follows.…”

Research on non-destructive testing of hotpot oil quality by fluorescence hyperspectral technology combined with machine learning

“…Fluorescence spectroscopy analysis techniques applied in the detection field include atomic fluorescence spectroscopy (H. P. Wang, Xin, & Wan, 2021), two-dimensional correlated fluorescence spectroscopy (Guo, He, Li, & Li, 2019), three-dimensional fluorescence spectroscopy (Hu, Zhang, & Zhao, 2021;G. Li, Liao, Wang, Sheng, & Yin, 2006), front surface fluorescence spectroscopy (G. Li, et al, 2006)and simultaneous fluorescence spectroscopy (Sunuwar & Manzanares, 2021).…”