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

Chemical Research in Chinese Universities ›› 2006, Vol. 22 ›› Issue (2): 181-184.

• Articles • Previous Articles Next Articles

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).

Abstract

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]. Chemical Research in Chinese Universities, 2006, 22(2): 181-184.

[1]	ZHANG Qian, LIANG Yuyan, XING Hang. Caging-Decaging Strategies to Realize Spatiotemporal Control of DNAzyme Activity for Biosensing and Bioimaging [J]. Chemical Research in Chinese Universities, 2022, 38(4): 902-911.
[2]	BI Shuai, MENG Fancheng, ZHANG Zixing, WU Dongqing, ZHANG Fan. Covalent Organic Frameworks with trans-Dimensionally Vinylene-linked π-Conjugated Motifs [J]. Chemical Research in Chinese Universities, 2022, 38(2): 382-395.
[3]	WANG Bingya, GUO Xiaomei, LIU Zuodong, WU Yongquan, HOU Ji-Ting. A Long-wavelength Emissive Phenothiazine Derived Fluorescent Probe for Detecting HOCl Upregulation in 5-FU Stimulated Living Cells [J]. Chemical Research in Chinese Universities, 2022, 38(2): 609-615.
[4]	WANG Youjuan, YE Zhifei, SONG Guosheng, LIU Zhuang. Magnetic-Optical Imaging for Monitoring Chemodynamic Therapy [J]. Chemical Research in Chinese Universities, 2022, 38(2): 481-492.
[5]	FANG Yuan, HEYDARI Zahra, LIU Chenghao, ZHANG Nianyue, CUCCIA Louis A., IVASENKO Oleksandr, PEREPICHKA Dmitrii F.. Glaser Coupling of Substituted Anthracene Diynes on a Non-metallic Surface at the Vapor-Solid Interface [J]. Chemical Research in Chinese Universities, 2021, 37(5): 1143-1148.
[6]	JIANG Xingyu, WANG Qi, WANG Zi, DONG Bin, HUANG Lizhen, CHI Lifeng. Recent Progresses on the High Performance Organic Electrochemical Transistors [J]. Chemical Research in Chinese Universities, 2021, 37(5): 975-988.
[7]	LIU Xinyu, YAN Ye, ZHANG Qiang, ZHAO Kefeng, HAN Yanchun. n-Type D-A Conjugated Polymers: Relationship Between Microstructure and Electrical/Mechanical Performance [J]. Chemical Research in Chinese Universities, 2021, 37(5): 1019-1030.
[8]	YUAN Hui, LIANG Hanyu, HOU Peidong, LI Juan. Advanced Nanomaterials for Multimodal Molecular Imaging [J]. Chemical Research in Chinese Universities, 2021, 37(4): 840-845.
[9]	LIU Zhiyu, LIANG Gaolin, ZHAN Wenjun. In situ Activatable Peptide-based Nanoprobes for Tumor Imaging [J]. Chemical Research in Chinese Universities, 2021, 37(4): 889-899.
[10]	HAN Lin, WANG Yuang, TANG Wantao, LIU Jianbing, DING Baoquan. Bioimaging Based on Nucleic Acid Nanostructures [J]. Chemical Research in Chinese Universities, 2021, 37(4): 823-828.
[11]	TANG Lin, ZENG Xiaodong, ZHOU Hui, GUI Conghao, LUO Qiulin, ZHOU Wenyi, WU Jing, LI Qianqian, LI Yang, XIAO Yuling. Theranostic Gold Nanoclusters for NIR-II Imaging and Photodynamic Therapy [J]. Chemical Research in Chinese Universities, 2021, 37(4): 934-942.
[12]	YIN Fangfei, CAO Nan, XIANG Xuelin, FENG Hao, LI Fan, LI Min, XIA Qiang, ZUO Xiaolei. DNA Framework-based Topological Aptamer for Differentiating Subtypes of Hepatocellular Carcinoma Cells [J]. Chemical Research in Chinese Universities, 2021, 37(4): 919-924.
[13]	CHU Binbin, WANG Houyu, HE Yao. Fluorescent Silicon-based Nanomaterials Imaging Technology in Diseases [J]. Chemical Research in Chinese Universities, 2021, 37(4): 880-888.
[14]	LU Feng, ZHAO Ting, SUN Xiaojun, WANG Zuqiang, FAN Quli, HUANG Wei. Rare-earth Doped Nanoparticles with Narrow NIR-II Emission for Optical Imaging with Reduced Autofluorescence [J]. Chemical Research in Chinese Universities, 2021, 37(4): 943-950.
[15]	YUAN Fang, LI Yang, CHEN Zhenjuan, ZHANG Jianjian, NING Lulu, YANG Xiao-Feng, PU Kanyi. Excimer-based Activatable Fluorescent Sensor for Sensitive Detection of Alkaline Phosphatase [J]. Chemical Research in Chinese Universities, 2021, 37(4): 960-966.

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

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments