Photodimerization of Thymine-Containing Polymers: Applicability to Reversible Photoresists
作者:
K. Takemoto,
Y. Inaki,
期刊:
Journal of Macromolecular Science: Part A - Chemistry
(Taylor Available online 1988)
卷期:
Volume 25,
issue 5-7
页码: 757-765
ISSN:0022-233X
年代: 1988
DOI:10.1080/00222338808053396
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The intramolecular photodimerization of thymine bases present on the side chain of a variety of synthetic oligomers and polymers was studied in detail in various organic solvents, and particularly in the case of thymine-containing polylysines, over a wide range of pH. Effects of solvents, presence of the complementary base, and spacers on the photoreaction were examined, and the conformational changes of the polymers were discussed in relation to their functionalities. Intermolecular photodimerization was further studied, and its applicability to photoresists was shown.
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