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- Kim, Yong Hwan
- Enzyme and Protein Engineering Lab.
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Polymerization of bisphenol a using Coprinus cinereus peroxidase (CiP) and its application as a photoresist resin
- Author(s)
- Kim, Yong Hwan, An, Eun Suk, Park, Seung Young, Lee, Jeong-O, Kim, Ji Hyun, Song, Bong Keun
- Issued Date
- 2007-03
- Citation
- JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC, v.44, no.3-4, pp.149 - 154
- Abstract
- Bisphenol A was polymerized by Coprinus cinereus peroxidase in aqueous 2-propanol solution. Various polymerized products with different molecular weights and hydroxyl values were synthesized depending on the reaction compositions (the ratio of aqueous buffer to 2-propanol). Poly(bisphenol A), a polymer of bisphenol A, was mixed with a diazonaphthoquinone derivative to form a new type of photoresist. A thin photoresist film was formed on the silicon wafer and exposed to UV light for different lengths of time. Poly(bisphenol A) having a molecular weight of approximately 3000 yielded sharply contrasted patterns as compared with the other poly(bisphenol A)s having different molecular weights.
- Publisher
- ELSEVIER SCIENCE BV
- ISSN
- 1381-1177
- Keyword (Author)
- photoresist, bisphenol A, enzymatic polymerization, Coprinus cinereus peroxidase
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