Metal ion sensing solution containing double crossover DNA

Byeongho Park; Sreekantha R. Dugasani; Youngho Cho; Juyeong Oh; Chulki Kim; Min Ah Seo; Taikjin Lee; Young Miin Jhon; Deok Ha Woo; Seok Lee; Seong Chan Jun; Sung Ha Park; Jae Hun Kim

doi:10.1117/12.2184390

Metal ion sensing solution containing double crossover DNA

Byeongho Park, Sreekantha R. Dugasani, Youngho Cho, Juyeong Oh, Chulki Kim, Min Ah Seo, Taikjin Lee, Young Miin Jhon, Deok Ha Woo, Seok Lee, Seong Chan Jun, Sung Ha Park, Jae Hun Kim

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

Abstract

The current study describes metal ion sensing with double crossover DNAs (DX₁ and DX₂), artificially designed as a platform of doping. The sample for sensing is prepared by a facile annealing method to grow the DXs lattice on a silicon/silicon oxide. Adding and incubating metal ion solution with the sensor substrate into the micro-tube lead the optical property change. Photoluminescence (PL) is employed for detecting the concentration of metal ion in the specimen. We investigated PL emission for sensor application with the divalent copper. In the range from 400 to 650 nm, the PL features of samples provide significantly different peak positions with excitation and emission detection. Metal ions contribute to modify the optical characteristics of DX with structural and functional change, which results from the intercalation of them into hydrogen bonding positioned at the center of double helix. The PL intensity is decreased gradually after doping copper ion in the DX tile on the substrate.

Original language	English
Title of host publication	Fifth Asia-Pacific Optical Sensors Conference, APOS 2015
Editors	Byoungho Lee, Yunjiang Rao, Sang Bae Lee
Publisher	SPIE
ISBN (Electronic)	9781628418651
DOIs	https://doi.org/10.1117/12.2184390
Publication status	Published - 2015
Event	5th Asia-Pacific Optical Sensors Conference, APOS 2015 - Jeju, Korea, Republic of Duration: 2015 May 20 → 2015 May 22

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	9655
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Other

Other	5th Asia-Pacific Optical Sensors Conference, APOS 2015
Country/Territory	Korea, Republic of
City	Jeju
Period	15/5/20 → 15/5/22

Bibliographical note

Publisher Copyright:
© 2015 Copyright SPIE.

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.2184390

Cite this

Park, B., Dugasani, S. R., Cho, Y., Oh, J., Kim, C., Seo, M. A., Lee, T., Jhon, Y. M., Woo, D. H., Lee, S., Jun, S. C., Park, S. H., & Kim, J. H. (2015). Metal ion sensing solution containing double crossover DNA. In B. Lee, Y. Rao, & S. B. Lee (Eds.), Fifth Asia-Pacific Optical Sensors Conference, APOS 2015 Article 96553A (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9655). SPIE. https://doi.org/10.1117/12.2184390

@inproceedings{529adcaee66a4b83b795235e2964c1e4,

title = "Metal ion sensing solution containing double crossover DNA",

abstract = "The current study describes metal ion sensing with double crossover DNAs (DX1 and DX2), artificially designed as a platform of doping. The sample for sensing is prepared by a facile annealing method to grow the DXs lattice on a silicon/silicon oxide. Adding and incubating metal ion solution with the sensor substrate into the micro-tube lead the optical property change. Photoluminescence (PL) is employed for detecting the concentration of metal ion in the specimen. We investigated PL emission for sensor application with the divalent copper. In the range from 400 to 650 nm, the PL features of samples provide significantly different peak positions with excitation and emission detection. Metal ions contribute to modify the optical characteristics of DX with structural and functional change, which results from the intercalation of them into hydrogen bonding positioned at the center of double helix. The PL intensity is decreased gradually after doping copper ion in the DX tile on the substrate.",

keywords = "Double crossover DNA, Metal ion, Photoluminescence, Sensor",

author = "Byeongho Park and Dugasani, {Sreekantha R.} and Youngho Cho and Juyeong Oh and Chulki Kim and Seo, {Min Ah} and Taikjin Lee and Jhon, {Young Miin} and Woo, {Deok Ha} and Seok Lee and Jun, {Seong Chan} and Park, {Sung Ha} and Kim, {Jae Hun}",

note = "Publisher Copyright: {\textcopyright} 2015 Copyright SPIE.; 5th Asia-Pacific Optical Sensors Conference, APOS 2015 ; Conference date: 20-05-2015 Through 22-05-2015",

year = "2015",

doi = "10.1117/12.2184390",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Byoungho Lee and Yunjiang Rao and Lee, {Sang Bae}",

booktitle = "Fifth Asia-Pacific Optical Sensors Conference, APOS 2015",

address = "United States",

}

Park, B, Dugasani, SR, Cho, Y, Oh, J, Kim, C, Seo, MA, Lee, T, Jhon, YM, Woo, DH, Lee, S, Jun, SC , Park, SH & Kim, JH 2015, Metal ion sensing solution containing double crossover DNA. in B Lee, Y Rao & SB Lee (eds), Fifth Asia-Pacific Optical Sensors Conference, APOS 2015., 96553A, Proceedings of SPIE - The International Society for Optical Engineering, vol. 9655, SPIE, 5th Asia-Pacific Optical Sensors Conference, APOS 2015, Jeju, Korea, Republic of, 15/5/20. https://doi.org/10.1117/12.2184390

Metal ion sensing solution containing double crossover DNA. / Park, Byeongho; Dugasani, Sreekantha R.; Cho, Youngho et al.
Fifth Asia-Pacific Optical Sensors Conference, APOS 2015. ed. / Byoungho Lee; Yunjiang Rao; Sang Bae Lee. SPIE, 2015. 96553A (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9655).

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

TY - GEN

T1 - Metal ion sensing solution containing double crossover DNA

AU - Park, Byeongho

AU - Dugasani, Sreekantha R.

AU - Cho, Youngho

AU - Oh, Juyeong

AU - Kim, Chulki

AU - Seo, Min Ah

AU - Lee, Taikjin

AU - Jhon, Young Miin

AU - Woo, Deok Ha

AU - Lee, Seok

AU - Jun, Seong Chan

AU - Park, Sung Ha

AU - Kim, Jae Hun

PY - 2015

Y1 - 2015

N2 - The current study describes metal ion sensing with double crossover DNAs (DX1 and DX2), artificially designed as a platform of doping. The sample for sensing is prepared by a facile annealing method to grow the DXs lattice on a silicon/silicon oxide. Adding and incubating metal ion solution with the sensor substrate into the micro-tube lead the optical property change. Photoluminescence (PL) is employed for detecting the concentration of metal ion in the specimen. We investigated PL emission for sensor application with the divalent copper. In the range from 400 to 650 nm, the PL features of samples provide significantly different peak positions with excitation and emission detection. Metal ions contribute to modify the optical characteristics of DX with structural and functional change, which results from the intercalation of them into hydrogen bonding positioned at the center of double helix. The PL intensity is decreased gradually after doping copper ion in the DX tile on the substrate.

AB - The current study describes metal ion sensing with double crossover DNAs (DX1 and DX2), artificially designed as a platform of doping. The sample for sensing is prepared by a facile annealing method to grow the DXs lattice on a silicon/silicon oxide. Adding and incubating metal ion solution with the sensor substrate into the micro-tube lead the optical property change. Photoluminescence (PL) is employed for detecting the concentration of metal ion in the specimen. We investigated PL emission for sensor application with the divalent copper. In the range from 400 to 650 nm, the PL features of samples provide significantly different peak positions with excitation and emission detection. Metal ions contribute to modify the optical characteristics of DX with structural and functional change, which results from the intercalation of them into hydrogen bonding positioned at the center of double helix. The PL intensity is decreased gradually after doping copper ion in the DX tile on the substrate.

KW - Double crossover DNA

KW - Metal ion

KW - Photoluminescence

KW - Sensor

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M3 - Conference contribution

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T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Fifth Asia-Pacific Optical Sensors Conference, APOS 2015

A2 - Lee, Byoungho

A2 - Rao, Yunjiang

A2 - Lee, Sang Bae

PB - SPIE

T2 - 5th Asia-Pacific Optical Sensors Conference, APOS 2015

Y2 - 20 May 2015 through 22 May 2015

ER -

Metal ion sensing solution containing double crossover DNA

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Bibliographical note

All Science Journal Classification (ASJC) codes

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