Fig. 4 | Scientific Reports

Fig. 4

From: Multi-environment and multi-parameter screening of stability and coating efficiency of gold nanoparticle bioconjugates in application media

Fig. 4

AF4 coupling with UV/Vis absorbance signal for different Au/BSA amount ratios 0.1, 0.2, 0.4, 0.6, 0.8, and 1.0 (keep amount of BSA constant). (A) AF4-UV/Vis fractograms of AuCIT-BSA conjugates at 525 nm. (B) The peak area of AuCIT-BSA conjugates at 525 nm as a function of amount ratio of Au/BSA. (C) AF4-UV/Vis fractograms of AuPEG-BSA conjugates at 525 nm. (D) The peak area of AuPEG-BSA conjugates at 525 nm as a function of amount ratio of Au/BSA. (solid line: Au/BSA ratio 0.1-1, dotted line: Au/BSA ratio1.2-3.0)

Back to article page