Roanna C H Ruiz

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The last two decades have witnessed the exponential development of DNA as a generic material instead of just a genetic material. The biological function, nanoscale geometry, biocompatibility, biodegradability, and molecular recognition capacity of DNA make it a promising candidate for the construction of novel functional nanomaterials. As a result, DNA has(More)
While DNA is a genetic material, it is also an inherently polymeric material made from repeating units called nucleotides. Although DNA's biological functions have been studied for decades, the polymeric features of DNA have not been extensively exploited until recently. In this tutorial review, we focus on two aspects of using DNA as a polymeric material:(More)
Recent developments in nanotechnology have led to significant advancements in point-of-care (POC) nucleic acid detection. The ability to sense DNA and RNA in a portable format leads to important applications for a range of settings, from on-site detection in the field to bedside diagnostics, in both developing and developed countries. We review recent(More)
Protein expression and selection is an essential process in the modification of biological products. Expressed proteins are selected based on desired traits (phenotypes) from diverse gene libraries (genotypes), whose size may be limited due to the difficulties inherent in diverse cell preparation. In addition, not all genes can be expressed in cells, and(More)
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