A new rewritable system using fading process by corona discharge to water-soluble monascus ink
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- HASHIMOTO Yuichi
- Environment System Development Dept. 22, Canon Inc.
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- HASEGAWA Waka
- Advanced Materials Research Dept. 21, Innovative Materials Research Center, Canon Inc.
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- TSUYOSHI Naoko
- Institute of Life Sciences, Ajinomoto Co., Inc.
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- FUDOU Ryosuke
- Institute of Life Sciences, Ajinomoto Co., Inc.
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- KUWAHARA Tomomi
- Institute of Life Sciences, Ajinomoto Co., Inc.
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- OSHIMURA Masahiko
- R&D Management Dept., Ajinomoto Co., Inc.
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- ASANO Tadashi
- R&D Division, Space Environmental Technology Co., Ltd.
Bibliographic Information
- Other Title
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- コロナ放電により水溶性モナスカスインクを消去する新規のリライタブルシステム
- コロナ ホウデン ニ ヨリ スイヨウセイ モナスカス インク オ ショウキョ スル シンキ ノ リライタブル システム
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Abstract
We developed new rewritable system which is composed of bacterial-cellulose (BC)/silica composite paper, microbial ink derived from the fermatation of Monascus fungi and fading process using corona discharge. From the experimental results, we note that: (I) the print on BC/silica composite paper exposed to the corona discharge has only a fading time of 10 s (the time is at least 1000 times faster than that of print for the photo-fading), (II) the paper coated with BC/silica layer is more effective in a fading treatment than non-coating paper, (III) the loss of chromophore in monascus dye is attributed to electrophilic reaction by oxidation gas, i.e., ozone, resulting in a low ionization potential of monascus dye, (IV) the rewritable performance is useful for several times. Taking all the factors into consideration, we propose that biotechnology-exploited ink and media together with low-energy discharge process constitute a new-environmental rewritable system, which can encourage reuse and recycling of paper.
Journal
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- NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan)
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NIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan) 45 (4), 315-320, 2006
The Imaging Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679074151552
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- NII Article ID
- 130004483841
- 10020526346
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- NII Book ID
- AA1137305X
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- ISSN
- 18804675
- 13444425
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- NDL BIB ID
- 8062883
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed