Research Article
Study on the Interaction between Cadmium Sulphide Nanoparticles and Proteins by Resonance Rayleigh Scattering Spectra
Table 3
Results of the determination of proteins in synthesized samples using the RRS method.
| | Samples | Concentration of coexisting substances (g/mL) | Added concentration of HSA (g/mL) | Determined concentration of HSA (g/mL, ) | RSD/(%) | Recovery/(%) |
| | 1 | L-Aspartic acid 5.0; threonine 5.0; glucose 5.0; Fe3+ 2.4; K+ 4.1; Cl− 13.5. | 2.00 | 1.87 | 2.0 | 93.5 | | 2 | L-Histidine 5.0; glucose 5.0; carbamide 5.0; Zn2+ 2.3; 7.7; 3.4; Cl− 6.6. | 1.00 | 1.12 | 1.7 | 112.0 | | 3 | L-Tryptophan 5.0; carbamide 5.0; Mg2+ 2.5; Cl− 7.5; K+ 2.3; I− 7.7. | 0.50 | 0.54 | 0.54 | 108.0 |
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