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Investigation of microfabrication of biological sample arrays using piezoelectric and bubble-jet printing technologies [An article from: Analytica Chimica Acta]
Description
This digital document is a journal article from Analytica Chimica Acta, published by Elsevier in 2004. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
Modified commercial ink-jet printers are simple and cost-effective tools for the fabrication of microarrays containing biological samples. In this paper, the two most common ink-dispensing technologies, thermal and piezoelectric, were investigated, tested, and compared in terms of their ease of use and spotting quality. Ink cartridges were used as sample reservoirs and refilled with small volumes (as low as 20@mL) of water-based sample solutions containing herring sperm DNA and fluorescent dyes. Different solution compositions were evaluated and compared. Microscopic spots (
Description:
Modified commercial ink-jet printers are simple and cost-effective tools for the fabrication of microarrays containing biological samples. In this paper, the two most common ink-dispensing technologies, thermal and piezoelectric, were investigated, tested, and compared in terms of their ease of use and spotting quality. Ink cartridges were used as sample reservoirs and refilled with small volumes (as low as 20@mL) of water-based sample solutions containing herring sperm DNA and fluorescent dyes. Different solution compositions were evaluated and compared. Microscopic spots (
