Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jcis.2010.09.029
Title: A method of printing uniform protein lines by using flat PDMS stamps
Authors: Zhang, W. 
Xue, C.-Y.
Yang, K.-L. 
Keywords: Flat PDMS stamps
Microcontact printing
Microfluidic immunoassays
UV light
Issue Date: 1-Jan-2011
Source: Zhang, W., Xue, C.-Y., Yang, K.-L. (2011-01-01). A method of printing uniform protein lines by using flat PDMS stamps. Journal of Colloid and Interface Science 353 (1) : 143-148. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jcis.2010.09.029
Abstract: In this paper, we report a method of printing uniform protein lines on glass slides by using UV-treated flat PDMS stamps. Unlike traditional microcontact printing (μCP) which requires microstructured PDMS stamps, this μCP method only requires a flat PDMS stamp, an UV lamp and a number of straight needles. Our results show that lines of bovine serum albumin (BSA), immunoglobin (IgG), anti-biotin, anti-human IgG and anti-mouse IgG can be printed evenly on glass slides by using this μCP method. We also demonstrate that the printed protein lines are suitable for applications such as microfluidic immunoassays. © 2010 Elsevier Inc.
Source Title: Journal of Colloid and Interface Science
URI: http://scholarbank.nus.edu.sg/handle/10635/54365
ISSN: 00219797
DOI: 10.1016/j.jcis.2010.09.029
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