The first photographic evidence of this shape was obtained in 1952, when scientist Rosalind Franklin used a process called X-ray diffraction to capture images of DNA molecules (Figure 5).

The King's team took an experimental approach, looking particularly at x-ray diffraction images of DNA. In 1951, Watson attended a lecture by Franklin on her work to date. She had found that DNA ...

X-ray diffraction image of the double helix structure of the DNA molecule, taken by Raymond Gosling when working for Rosalind Franklin on the structure of DNA, referred to as "Photo 51".

Rosalind Franklin, from the King's College team, made an X-ray diffraction image of DNA, which is known as Photograph 51. This showed that DNA had a helix shape. Without her knowledge, one of her ...

In 1926 he was asked by Bragg to prepare some X-ray diffraction photographs for a series ... first hypothetical models for the structure of DNA in 1938. Given the wealth of X-ray data available ...

Scientists who study molecular structures have known this ever since James Watson saw Photo 51 and went on to deduce DNA's structure ... such images using X-ray diffraction techniques, which ...

This blurring is known as the diffraction limit of light ... and precise microfluidics control to stretch out curly DNA into ...

She also noticed that when DNA fibers experienced humidity at 75%, they appeared long and thin, but when they were drier, they looked short and fat. In 1952, Rosalind used X-ray diffraction to ...