Silica-covered Au nanoresonators for fluorescence modulating of a graphene quantum dot

doi:10.1088/1674-1056/23/9/097803

中国物理B ›› 2014, Vol. 23 ›› Issue (9): 97803-097803.doi: 10.1088/1674-1056/23/9/097803

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇下一篇

Silica-covered Au nanoresonators for fluorescence modulating of a graphene quantum dot

王素凤, 何大伟, 王永生, 胡音, 段嘉华, 富鸣, 王闻硕

Key Laboratory of Luminescence and Optical Information of the Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing 100044, China

收稿日期:2014-01-18 修回日期:2014-03-10 出版日期:2014-09-15 发布日期:2014-09-15
基金资助:
Project supported by the National Basic Research Program of China (Grant Nos. 2011CB932700 and 2011CB932703), the National Natural Science Foundation of China (Grant Nos. 61378073, 61335006, 91123025, and 61077044), and the Beijing Natural Science Foundation, China (Grant No. 4132031).

Silica-covered Au nanoresonators for fluorescence modulating of a graphene quantum dot

Wang Su-Feng (王素凤), He Da-Wei (何大伟), Wang Yong-Sheng (王永生), Hu Yin (胡音), Duan Jia-Hua (段嘉华), Fu Ming (富鸣), Wang Wen-Shuo (王闻硕)

Key Laboratory of Luminescence and Optical Information of the Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing 100044, China

Received:2014-01-18 Revised:2014-03-10 Online:2014-09-15 Published:2014-09-15
Contact: He Da-Wei, Wang Wen-Shuo E-mail:dwhe@bjtu.edu.cn;wangwinsome@gmail.com
Supported by:
Project supported by the National Basic Research Program of China (Grant Nos. 2011CB932700 and 2011CB932703), the National Natural Science Foundation of China (Grant Nos. 61378073, 61335006, 91123025, and 61077044), and the Beijing Natural Science Foundation, China (Grant No. 4132031).

摘要/Abstract

摘要： We synthesize Au@SiO₂ composite particles with a core-shell structure, and utilize the Au@SiO₂ nanoparticles to modulate the fluorescence emission of the graphene quantum dot (GQD) through varying the silica shell thickness. The silica shell thickness can be easily controlled by varying the coating time. After silica coating, we investigate the influence of the silica thickness on the fluorescence emission of the GQD and find that the fluorescence property of the GQD can be changed as expected by varying the thickness of the silica shell. We propose an optimized coating time for the silica shell under the interaction of fluorescence quenching and enhancement.

关键词: graphene quantum dot, fluorescence, nanoparticles

Abstract: We synthesize Au@SiO₂ composite particles with a core-shell structure, and utilize the Au@SiO₂ nanoparticles to modulate the fluorescence emission of the graphene quantum dot (GQD) through varying the silica shell thickness. The silica shell thickness can be easily controlled by varying the coating time. After silica coating, we investigate the influence of the silica thickness on the fluorescence emission of the GQD and find that the fluorescence property of the GQD can be changed as expected by varying the thickness of the silica shell. We propose an optimized coating time for the silica shell under the interaction of fluorescence quenching and enhancement.

Key words: graphene quantum dot, fluorescence, nanoparticles

中图分类号: (Optical properties of graphene)

78.67.Wj

73.63.Kv (Quantum dots) 87.64.kv (Fluorescence) 78.67.Bf (Nanocrystals, nanoparticles, and nanoclusters)

王素凤, 何大伟, 王永生, 胡音, 段嘉华, 富鸣, 王闻硕. Silica-covered Au nanoresonators for fluorescence modulating of a graphene quantum dot[J]. 中国物理B, 2014, 23(9): 97803-097803.

Wang Su-Feng (王素凤), He Da-Wei (何大伟), Wang Yong-Sheng (王永生), Hu Yin (胡音), Duan Jia-Hua (段嘉华), Fu Ming (富鸣), Wang Wen-Shuo (王闻硕). Silica-covered Au nanoresonators for fluorescence modulating of a graphene quantum dot[J]. Chin. Phys. B, 2014, 23(9): 97803-097803.

参考文献 37

[1]	Pan D Y, Guo L, Zhang J C, Xi C, Xue Q, Huang H, Li J H, Zhang Z W, Yu W J, Chen Z W, Li Z and Wu M H 2012 J. Mater. Chem. 22 3314
[2]	Wang W S, He D W, Duan J H, Fu M, Zhang X Q, Wu H P, Hu Y and Wang Y S 2014 Phys. Chem. Chem. Phys. 16 4504
[3]	Ponomarenko L A, Schedin F, Katsnelson M I, Yang R, Hill E W, Novoselov K S and Geim A K 2008 Science 320 356
[4]	Derfus A M, Chan W C and Bhatia S N 2004 Nano Lett. 4 11
[5]	Kirchner C, Liedl T, Kudera S, Pellegrino T, Muñoz Javier A, Gaub H E, Stölzle S, Fertig N and Parak W J 2005 Nano Lett. 5 331
[6]	Sui N, Monnier V, Zakharko Y, Chevolot Y, Alekseev S, Bluet J M, Lysenko V and Souteyrand E 2012 J. Nanopart. Res. 14 1004
[7]	Jiang T T, Yin N Q, Liu L, Lei J M, Zhu L X and Xu X L 2013 Chin. Phys. B 22 126102
[8]	Schuller J A, Barnard E S, Cai W S, Jun J C, White J S and Brongersma M L 2010 Nat. Mater. 9 193
[9]	Novotny L and Van Hulst N 2011 Nat. Photonics 5 83
[10]	Sui N, Monnier V, Zakharko V, Chevolot Y, Alekseev S, Bluet J M, Lysenko V and Souteyrand E 2012 Plasmonics 8 85
[11]	Xu J and Perry C C 2007 J. Non-Cryst. Solids 353 1212
[12]	Mulvaney S P, Musick M D, Keating C D and Natan M J 2003 Langmuir 19 4784
[13]	Aroca R F, Teo G Y, Mohan H, Guerrero A R, Albella P and Moreno F 2011 J. Phys. Chem. C 115 20419
[14]	Goncalves G, Marques P A A P, Granadeiro C M, Nogueira H I S, Singh M K and Grácio J 2009 Chem. Mater. 21 4796
[15]	Westcott S L, Oldenburg S J, Lee T R and Halas N J 1998 Langmuir 14 5396
[16]	Li J F, Huang Y F, Ding Y, Yang Z L, Li S B, Zhou X S, Fan F R, Zhang W, Zhou Z Y, Wu D Y, Ren B, Wang Z L and Tian Z Q 2010 Nature 464 392
[17]	Cheng G, Liu P F and Li Z T 2013 Chin. Phys. B 22 046201
[18]	Patungwasa W and Hodak J H 2008 Mater. Chem. Phys. 108 45
[19]	Doering W E and Nie S 2003 Anal. Chem. 75 6171
[20]	Ung T, Liz-Marzán L M and Mulvaney P 1998 Langmuir 14 3740
[21]	Liz-Marzán L M, Giersig M and Mulvaney P 1996 Langmuir 12 4329
[22]	Kerker M 1969 Scattering of Light and Other Electromagnetic Radiation (New York: Acadenuc Press)
[23]	Bohren C F and Huffman D R 1983 Absorption and Scattering of Light by Small Particles (New York: Wiley) p. 82
[24]	Underwood S and Mulvaney P 1994 Langmuir 10 3427
[25]	Wei S Y, Wang J G and Ma L 2004 Chin. Phys. 13 85
[26]	Guo L M and Shi J L 2009 Nano-Micro. Lett. 1 27
[27]	Novoselov K S, Geim A K, Morozov S V, Jiang D, Zhang Y, Dubonos S V, Grigorieva I V and Firsov A A 2004 Science 306 666
[28]	Wokaun A, Lutz H P, King A P, Wild U P and Ernst R R 1983 J. Chem. Phys. 79 509
[29]	Anger P, Bharadwaj P and Novotny L 2006 Phys. Rev. Lett. 96 113002
[30]	Aroca R, Kovacs G J, Jennings C A, Loutfy R O and Vincett P S 1988 Langmuir 4 518
[31]	Ray K, Badugu R and Lakowicz J R 2006 Langmuir 22 8374
[32]	Pons T, Medintz I L, Sapsford K E, Higashiya S, Grimes A F, English D S and Mattoussi H 2007 Nano Lett. 7 3157
[33]	Dubertret B, Calame M and Libchaber A J 2001 Nat. Biotechnol. 19 365
[34]	Jin Y and Gao X 2009 Nat. Nanotechnol. 4 571
[35]	Khana B P, Pandey A, Li L, Lin Q L, Bae W K, Luo H M, Klimov V I and Pietryga J M 2012 ACS Nano 6 3832
[36]	Zeng Q, Zhang Y, Liu X, Tu L, Wang Y, Kong X and Zhang H 2010 Chem. Commun. 46 6479
[37]	Munechika K, Chen Y, Tillack A F, Kulkarni A P, Jen-La Plante I, Munro A M and Ginger D S 2011 Nano Lett. 11 2725

Silica-covered Au nanoresonators for fluorescence modulating of a graphene quantum dot

Silica-covered Au nanoresonators for fluorescence modulating of a graphene quantum dot

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