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. 2016 Feb 26;11:791–822. doi: 10.2147/IJN.S97476

Figure 5.

Figure 5

UV–vis absorption spectra of PEG-AuNPs.

Notes: (A) Before (AuPEG_1) and after conjugation to anti-Kv11.1-pAb (AuPEG_2), and (B) before (AuPEG_3) and after (AuPEG_4) conjugation to anti-Kv11.1-pAb.

Abbreviations: PEG, polyethylene glycol; AuNPs, gold nanoparticles; AuPEG, PEG-coated AuNPs.