Laser induced popcornlike conformational transition of nanodiamond as a nanoknife

Chia-Ching Chang; Pei-Hsin Chen; Hsueh-Liang Chu; Tzu-Cheng Lee; Ching-Chung Chou; Jui-I Chao; Chien-Ying Su; Jyh Shin Chen; Jin-Sheng Tsai; Chuan-Mei Tsai; Yen-Peng Ho; Kien Wen Sun; Chia-Liang Cheng; Fu-Rong Chen

doi:10.1063/1.2955840

Author(s)

Chia-Ching Chang
Pei-Hsin Chen
Hsueh-Liang Chu
Tzu-Cheng Lee
Ching-Chung Chou
Jui-I Chao
Chien-Ying Su
Jyh Shin Chen
Jin-Sheng Tsai
Chuan-Mei Tsai
Yen-Peng Ho
Kien Wen Sun
Chia-Liang Cheng

Detail(s)

Original language	English
Article number	033905
Journal / Publication	Applied Physics Letters
Volume	93
Issue number	3
Publication status	Published - 21 Jul 2008
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1063/1.2955840 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-48249134812&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(a2c94658-54e6-4e1a-ac7f-76998729735a).html

Abstract

Nanodiamond (ND) is surrounded by layers of graphite on its surface. This unique structure feature creates unusual fluorescence spectra, which can be used as an indicator to monitor its surface modification. Meanwhile, the impurity, nitroso (CNO) inside the ND can be photolyzed by two-photon absorption, releasing NO to facilitate the formation of a s p3 diamond structure in the core of ND and transforming it into a s p2 graphite structure. Such a conformational transition enlarges the size of ND from 8 to 90 nm, resulting in a popcornlike structure. This transition reaction may be useful as nanoknives in biomedical application.

Citation Format(s)

[ RIS ] [ BibTeX ]

Laser induced popcornlike conformational transition of nanodiamond as a nanoknife. / Chang, Chia-Ching; Chen, Pei-Hsin; Chu, Hsueh-Liang et al.
In: Applied Physics Letters, Vol. 93, No. 3, 033905, 21.07.2008.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Chang, C-C, Chen, P-H, Chu, H-L, Lee, T-C, Chou, C-C, Chao, J-I, Su, C-Y, Chen, JS, Tsai, J-S, Tsai, C-M, Ho, Y-P, Sun, KW, Cheng, C-L & Chen, F-R 2008, 'Laser induced popcornlike conformational transition of nanodiamond as a nanoknife', Applied Physics Letters, vol. 93, no. 3, 033905. https://doi.org/10.1063/1.2955840

Chang, C.-C., Chen, P.-H., Chu, H.-L., Lee, T.-C., Chou, C.-C., Chao, J.-I., Su, C.-Y., Chen, J. S., Tsai, J.-S., Tsai, C.-M., Ho, Y.-P., Sun, K. W., Cheng, C.-L., & Chen, F.-R. (2008). Laser induced popcornlike conformational transition of nanodiamond as a nanoknife. Applied Physics Letters, 93(3), Article 033905. https://doi.org/10.1063/1.2955840

Chang CC, Chen PH, Chu HL, Lee TC, Chou CC, Chao JI et al. Laser induced popcornlike conformational transition of nanodiamond as a nanoknife. Applied Physics Letters. 2008 Jul 21;93(3):033905. doi: 10.1063/1.2955840

Chang, Chia-Ching ; Chen, Pei-Hsin ; Chu, Hsueh-Liang et al. / Laser induced popcornlike conformational transition of nanodiamond as a nanoknife. In: Applied Physics Letters. 2008 ; Vol. 93, No. 3.