DNA Micro-Disks for the Management of DNA-Based Data Storage with Index and Write-Once-Read-Many (WORM) Memory Features

© 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 32(2020), 37 vom: 15. Sept., Seite e2001249
1. Verfasser: Choi, Yeongjae (VerfasserIn)
Weitere Verfasser: Bae, Hyung Jong, Lee, Amos C, Choi, Hansol, Lee, Daewon, Ryu, Taehoon, Hyun, Jinwoo, Kim, Seojoo, Kim, Hyeli, Song, Suk-Heung, Kim, Kibeom, Park, Wook, Kwon, Sunghoon
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article DNA-based data storage micro-fabrication write-once-read-many (WORM) memory DNA 9007-49-2
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520 |a DNA-based data storage has attracted attention because of its higher physical density of the data and longer retention time than those of conventional digital data storage. However, previous DNA-based data storage lacked index features and the data quality of storage after a single access was not preserved, obstructing its industrial use. Here, DNA micro-disks, QR-coded micro-sized disks that harbor data-encoded DNA molecules for the efficient management of DNA-based data storage, are proposed. The two major features that previous DNA-based data-storage studies could not achieve are demonstrated. One feature is accessing data items efficiently by indexing the data-encoded DNA library. Another is achieving write-once-read-many (WORM) memory through the immobilization of DNA molecules on the disk and their enrichment through in situ DNA production. Through these features, the reliability of DNA-based data storage is increased by allowing selective and multiple accession of data-encoded DNA with lower data loss than previous DNA-based data storage methods 
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700 1 |a Bae, Hyung Jong  |e verfasserin  |4 aut 
700 1 |a Lee, Amos C  |e verfasserin  |4 aut 
700 1 |a Choi, Hansol  |e verfasserin  |4 aut 
700 1 |a Lee, Daewon  |e verfasserin  |4 aut 
700 1 |a Ryu, Taehoon  |e verfasserin  |4 aut 
700 1 |a Hyun, Jinwoo  |e verfasserin  |4 aut 
700 1 |a Kim, Seojoo  |e verfasserin  |4 aut 
700 1 |a Kim, Hyeli  |e verfasserin  |4 aut 
700 1 |a Song, Suk-Heung  |e verfasserin  |4 aut 
700 1 |a Kim, Kibeom  |e verfasserin  |4 aut 
700 1 |a Park, Wook  |e verfasserin  |4 aut 
700 1 |a Kwon, Sunghoon  |e verfasserin  |4 aut 
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773 1 8 |g volume:32  |g year:2020  |g number:37  |g day:15  |g month:09  |g pages:e2001249 
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