Volume 48, Issue 35 pp. 6465-6468
Communication

A Simple Electrochemical Cytosensor Array for Dynamic Analysis of Carcinoma Cell Surface Glycans

Wei Cheng

Wei Cheng

Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 (China), Fax: (+86) 25-8359-3593

Key Laboratory of Laboratory Medical Diagnostics (Ministry of Education of China), Department of Laboratory Medicine, Chongqing Medical University, Chongqing 400016 (China)

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Lin Ding

Lin Ding

Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 (China), Fax: (+86) 25-8359-3593

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Shijia Ding Prof.

Shijia Ding Prof.

Key Laboratory of Laboratory Medical Diagnostics (Ministry of Education of China), Department of Laboratory Medicine, Chongqing Medical University, Chongqing 400016 (China)

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Yibing Yin Prof.

Yibing Yin Prof.

Key Laboratory of Laboratory Medical Diagnostics (Ministry of Education of China), Department of Laboratory Medicine, Chongqing Medical University, Chongqing 400016 (China)

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Huangxian Ju Prof.

Huangxian Ju Prof.

Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 (China), Fax: (+86) 25-8359-3593

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First published: 12 August 2009
Citations: 86

We gratefully acknowledge the National Science Funds for Creative Research Groups (20821063), Major Research Plan (90713015), Key Program (20535010) and a general project (20875044) from the National Natural Science Foundation of China.

Graphical Abstract

Sugar and spice: The title method for the simultaneous multiplex analysis of intact cell-surface glycans (see picture) shows excellent performance in sensitivity, stability, and practicality. The strategy can be used to analyze the dynamic variation of the cell-surface glycome and to decipher cellular pathophysiological processes.

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