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Updated: Feb 10, 2026

High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles
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Published on: July 6, 2012

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从合成到应用:功能化磁纳米粒子作为核酸净化简单可靠的工具

Iuly Guimarães Ribeiro1, Thais de Andrade Silva1,2, Ana Carolina de Lima Barizão1,2

  • 1Federal University of Espírito Santo, Campus Maruípe, Av. Marechal Campos 1468, Vitória, Espírito Santo 29.040-090, Brazil.

ACS omega
|February 9, 2026
PubMed
概括

使用实验设计 (DoE) 优化磁纳米颗粒的合成,为核酸 (NA) 提取提供了具有成本效益的材料. 这些氧化铁纳米粒子的性能与常规实验室应用的商业方法相当.

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The pentose sugar in DNA is deoxyribose, while in RNA the pentose sugar is ribose. The difference between the sugars is the presence of the hydroxyl group on the ribose's second carbon and a hydrogen on the deoxyribose's second carbon. The phosphate residue attaches to the hydroxyl group of the 5′ carbon of one sugar and the hydroxyl group of the 3′ carbon of the sugar of the next nucleotide, which forms  a 5′ to 3′ phosphodiester linkage.
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Nucleic acid biosynthesis is a fundamental biochemical process that produces the purine and pyrimidine nucleotides essential for DNA and RNA synthesis. This pathway maintains a balanced nucleotide pool, preventing imbalances that could jeopardize genetic integrity and cellular function. Given the crucial role of nucleotides, their synthesis is tightly regulated to ensure proper cellular homeostasis.Purine BiosynthesisThe biosynthesis of purine nucleotides begins with ribose-5-phosphate, a...
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