Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Gel electrophoresis image of DHLA-capped QDs (1) in comparison to DHLA-capped QDs mixed (3) and conjugated (5) to Aβ (1–42). PEG-capped QDs (2) in comparison to PEG-capped mixed (4) and conjugated (6) to Aβ (1–42). The purified fractions using gel chromatography for DHLA- and PEG-capped QDs conjugated to Aβ (1–42) are shown in wells 7 and 8, respectively.
