DNA separation using gold/magnetic iron-oxide composite nanoparticles

Takuya Kinoshita; Satoshi Seino; Yohei Otome; Yoshiteru Mizukoshi; Takashi Nakagawa; Tadachika Nakayama; Tohru Sekino; Koichi Niihara; Takao A. Yamamoto

doi:10.1557/proc-877-s6.30

DNA separation using gold/magnetic iron-oxide composite nanoparticles

Takuya Kinoshita, Satoshi Seino, Yohei Otome, Yoshiteru Mizukoshi, Takashi Nakagawa, Tadachika Nakayama, Tohru Sekino, Koichi Niihara, Takao A. Yamamoto

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

Amounts of oligonucleotides adsorbed onto the Au/γ-Fe ₂O₃ composite nanoparticles synthesized by gamma-ray irradiation and picked up by a magnet were evaluated using fluorescence technique. The adsorbing capacity of the oligonucleotides on our nanoparticles are larger than a commercial magnetic beads for a separation of biomolecules.

Original language	English
Title of host publication	Magnetic Nanoparticles and Nanowires
Publisher	Materials Research Society
Pages	128-133
Number of pages	6
ISBN (Print)	1558998314, 9781558998315
DOIs	https://doi.org/10.1557/proc-877-s6.30
Publication status	Published - 2005
Externally published	Yes
Event	2005 MRS Spring Meeting - San Franciso, CA, United States Duration: 2005 Mar 28 → 2005 Apr 1

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	877
ISSN (Print)	0272-9172

Other

Other	2005 MRS Spring Meeting
Country/Territory	United States
City	San Franciso, CA
Period	05/3/28 → 05/4/1

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1557/proc-877-s6.30

Cite this

Kinoshita, T., Seino, S., Otome, Y., Mizukoshi, Y., Nakagawa, T., Nakayama, T., Sekino, T., Niihara, K., & Yamamoto, T. A. (2005). DNA separation using gold/magnetic iron-oxide composite nanoparticles. In Magnetic Nanoparticles and Nanowires (pp. 128-133). (Materials Research Society Symposium Proceedings; Vol. 877). Materials Research Society. https://doi.org/10.1557/proc-877-s6.30

Kinoshita, T, Seino, S, Otome, Y, Mizukoshi, Y, Nakagawa, T, Nakayama, T, Sekino, T, Niihara, K & Yamamoto, TA 2005, DNA separation using gold/magnetic iron-oxide composite nanoparticles. in Magnetic Nanoparticles and Nanowires. Materials Research Society Symposium Proceedings, vol. 877, Materials Research Society, pp. 128-133, 2005 MRS Spring Meeting, San Franciso, CA, United States, 05/3/28. https://doi.org/10.1557/proc-877-s6.30

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title = "DNA separation using gold/magnetic iron-oxide composite nanoparticles",

abstract = "Amounts of oligonucleotides adsorbed onto the Au/γ-Fe 2O3 composite nanoparticles synthesized by gamma-ray irradiation and picked up by a magnet were evaluated using fluorescence technique. The adsorbing capacity of the oligonucleotides on our nanoparticles are larger than a commercial magnetic beads for a separation of biomolecules.",

author = "Takuya Kinoshita and Satoshi Seino and Yohei Otome and Yoshiteru Mizukoshi and Takashi Nakagawa and Tadachika Nakayama and Tohru Sekino and Koichi Niihara and Yamamoto, {Takao A.}",

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doi = "10.1557/proc-877-s6.30",

language = "English",

isbn = "1558998314",

series = "Materials Research Society Symposium Proceedings",

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T1 - DNA separation using gold/magnetic iron-oxide composite nanoparticles

AU - Kinoshita, Takuya

AU - Seino, Satoshi

AU - Otome, Yohei

AU - Mizukoshi, Yoshiteru

AU - Nakagawa, Takashi

AU - Nakayama, Tadachika

AU - Sekino, Tohru

AU - Niihara, Koichi

AU - Yamamoto, Takao A.

PY - 2005

Y1 - 2005

N2 - Amounts of oligonucleotides adsorbed onto the Au/γ-Fe 2O3 composite nanoparticles synthesized by gamma-ray irradiation and picked up by a magnet were evaluated using fluorescence technique. The adsorbing capacity of the oligonucleotides on our nanoparticles are larger than a commercial magnetic beads for a separation of biomolecules.

AB - Amounts of oligonucleotides adsorbed onto the Au/γ-Fe 2O3 composite nanoparticles synthesized by gamma-ray irradiation and picked up by a magnet were evaluated using fluorescence technique. The adsorbing capacity of the oligonucleotides on our nanoparticles are larger than a commercial magnetic beads for a separation of biomolecules.

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DO - 10.1557/proc-877-s6.30

M3 - Conference contribution

AN - SCOPUS:34250008471

SN - 1558998314

SN - 9781558998315

T3 - Materials Research Society Symposium Proceedings

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EP - 133

BT - Magnetic Nanoparticles and Nanowires

PB - Materials Research Society

T2 - 2005 MRS Spring Meeting

Y2 - 28 March 2005 through 1 April 2005

ER -

DNA separation using gold/magnetic iron-oxide composite nanoparticles

Abstract

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