NHS Mediated CdTe Quantum Dots/Albumin Conjugates and Labeling C.Elegans

高等学校化学研究 ›› 2006, Vol. 22 ›› Issue (2): 181-184.

NHS Mediated CdTe Quantum Dots/Albumin Conjugates and Labeling C.Elegans

MA Hui-lian^1,2, WANG Chun-lei³, LIU Han-zhi¹, LI Wei¹, XU Shu-kun², WANG Li-ping¹

1. College of Life Science, Jilin University, Changchun 130021, P.R.China;

2. College of Science, Northeastern University, Shenyang 110004, P.R.China;

3. Key Lab of Supramolecular Structure and Materials of Educational Ministry, Jilin University, Changchun 130021, P.R.China;

收稿日期:2006-01-10 出版日期:2006-04-24 发布日期:2011-08-06
基金资助:
Supported by the National Natural Science Foundation of China(No.29774010).

NHS Mediated CdTe Quantum Dots/Albumin Conjugates and Labeling C.Elegans

MA Hui-lian^1,2, WANG Chun-lei³, LIU Han-zhi¹, LI Wei¹, XU Shu-kun², WANG Li-ping¹

1. College of Life Science, Jilin University, Changchun 130021, P.R.China;

2. College of Science, Northeastern University, Shenyang 110004, P.R.China;

3. Key Lab of Supramolecular Structure and Materials of Educational Ministry, Jilin University, Changchun 130021, P.R.China;

Received:2006-01-10 Online:2006-04-24 Published:2011-08-06
Supported by:
Supported by the National Natural Science Foundation of China(No.29774010).

摘要/Abstract

摘要： 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.

关键词: Quantum dots, BSA, Conjugate, C.elegan, Surface encapsulation, Imaging

Abstract: 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.

Key words: Quantum dots, BSA, Conjugate, C.elegan, Surface encapsulation, Imaging

MA Hui-lian, WANG Chun-lei, LIU Han-zhi, LI Wei, XU Shu-kun, WANG Li-ping. NHS Mediated CdTe Quantum Dots/Albumin Conjugates and Labeling C.Elegans[J]. 高等学校化学研究, 2006, 22(2): 181-184.

MA Hui-lian, WANG Chun-lei, LIU Han-zhi, LI Wei, XU Shu-kun, WANG Li-ping. NHS Mediated CdTe Quantum Dots/Albumin Conjugates and Labeling C.Elegans[J]. Chemical Research in Chinese Universities, 2006, 22(2): 181-184.

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NHS Mediated CdTe Quantum Dots/Albumin Conjugates and Labeling C.Elegans

NHS Mediated CdTe Quantum Dots/Albumin Conjugates and Labeling C.Elegans

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