Luminescent quantum dots(QDs) are a promising alternative to organic dyes for biomedical assays and imaging. A new conjugation method, NHS mediated conjugating, for QDs and BSA was introduced. The QDs-BSA conjugates...Luminescent quantum dots(QDs) are a promising alternative to organic dyes for biomedical assays and imaging. A new conjugation method, NHS mediated conjugating, for QDs and BSA was introduced. The QDs-BSA conjugates were confirmed, and their stability has been proved. Caenorhabditis elegans( C, elegans) were used as animal models, and the imaging of QDs in the organism was studied.展开更多
文摘Luminescent quantum dots(QDs) are a promising alternative to organic dyes for biomedical assays and imaging. A new conjugation method, NHS mediated conjugating, for QDs and BSA was introduced. The QDs-BSA conjugates were confirmed, and their stability has been proved. Caenorhabditis elegans( C, elegans) were used as animal models, and the imaging of QDs in the organism was studied.