Some Aspects of the Photographic Behaviour of “DNA” and its Hydrolysis Products |
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| Authors: | GB Tagliafico |
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| Affiliation: | Research Division, Ferrania S.p.A., Ferrania, Italy |
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| Abstract: | It was shown by the Bekunov method for evaluating chemical ripening restrainers, that adenine and DNA are restrainers whereas nucleotides are not. The addition of DNA-se which, as is known, hydrolyses DNA to oligonucleotides, does not modify the photographic results obtained with DNA alone. On the other hand S'S'-adeninyl-adenosine, in contrast with what was expected, has no restraining properties. A tentative explanation is given. |
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| Keywords: | data hiding reversible VQ SMVQ |
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