Hui-hua XU, Dong-po SHI, Hao WU, Xian-qing YIN, Yan-cheng ZHENG, Wu CHEN, Geng LI. Influence of AEO-9 on Ultraviolet Absorbance Spectrum of TDBAC Reduced by β-CD[J]. Spectroscopy and Spectral Analysis, 2021, 41(12): 3931
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 12, 3931 (2021)
Fig. 1. Plot of ultraviolet absorbance versus TDBAC concentration in the presence of different AEO-9 concentrations
Fig. 2. UV spectra of TDBAC, TDBAC/β-CD, AEO-9 and AEO-9/β-CD in aqueous solution
Fig. 3. Job’s plot for inclusion of TDBAC/β-CD
Fig. 4. Interference of AEO-9 on UV spectrum of TDBAC reduced by β-CD
Fig. 5. Quantitative standard curve of TDBAC in β-CD aqueous solution
Fig. 6. Infrared spectra of β-CD and TDBAC/β-CD
Fig. 7. DSC profiles of β-CD, TDBAC and TDBAC/β-CD
Fig. 8. TG profiles of β-CD, TDBAC and TDBAC/β-CD
Fig. 9. Possible mechanism of interaction between TDBAC and β-CD in TDBAC/AEO-9 aqueous solution
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Table 1. Quantitative analysis of TDBAC in TDBAC/AEO-9 aqueous solution (Unit: mmol·L-1)
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