Microintaglio Printing for Soft Lithography-Based in Situ Microarrays
AbstractAdvances in lithographic approaches to fabricating bio-microarrays have been extensively explored over the last two decades. However, the need for pattern flexibility, a high density, a high resolution, affordability and on-demand fabrication is promoting the development of unconventional routes for microarray fabrication. This review highlights the development and uses of a new molecular lithography approach, called “microintaglio printing technology”, for large-scale bio-microarray fabrication using a microreactor array (µRA)-based chip consisting of uniformly-arranged, femtoliter-size µRA molds. In this method, a single-molecule-amplified DNA microarray pattern is self-assembled onto a µRA mold and subsequently converted into a messenger RNA or protein microarray pattern by simultaneously producing and transferring (immobilizing) a messenger RNA or a protein from a µRA mold to a glass surface. Microintaglio printing allows the self-assembly and patterning of in situ-synthesized biomolecules into high-density (kilo-giga-density), ordered arrays on a chip surface with µm-order precision. This holistic aim, which is difficult to achieve using conventional printing and microarray approaches, is expected to revolutionize and reshape proteomics. This review is not written comprehensively, but rather substantively, highlighting the versatility of microintaglio printing for developing a prerequisite platform for microarray technology for the postgenomic era. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Biyani, M.; Ichiki, T. Microintaglio Printing for Soft Lithography-Based in Situ Microarrays. Microarrays 2015, 4, 311-323.
Biyani M, Ichiki T. Microintaglio Printing for Soft Lithography-Based in Situ Microarrays. Microarrays. 2015; 4(3):311-323.Chicago/Turabian Style
Biyani, Manish; Ichiki, Takanori. 2015. "Microintaglio Printing for Soft Lithography-Based in Situ Microarrays." Microarrays 4, no. 3: 311-323.