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Updated: Jul 16, 2026

DNA Staining Method Based on Formazan Precipitation Induced by Blue Light Exposure
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用DNA模板进行光诱导的银沉积

Lorenzo Berti1, Andrea Alessandrini, Paolo Facci

  • 1National Research Center on nanoStructures and bioSystems at Surfaces S3, INFM-CNR, Via G. Campi 213/A, 41100 Modena, Italy. berti.lorenzo@unimo.it

Journal of the American Chemical Society
|August 11, 2005
PubMed
概括

这项研究引入了一种新的摄影方法,利用紫外线减少DNA上的银离子. 这个过程有效地沿着DNA模板创建金属银集群和链条.

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DNA as a Genetic Template02:05

DNA as a Genetic Template

Two structural features of the DNA molecule provide a basis for the mechanisms of heredity: the four nucleotide bases and its double-stranded nature. The Watson-Crick model of double-helical DNA structure, proposed in 1952, drew heavily upon the X-ray crystallography work of researchers Rosalind Franklin and Maurice Wilkins. Watson, Crick, and Wilkins jointly received the Nobel Prize in Physiology or Medicine for their work in 1962. Franklin was, controversially, excluded from the prize for...