CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
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Electrospun fluorescein/polymer composite nanofibers and their photoluminescent properties |
Zhang Zhi-Hua (张志华)a b, Long Yun-Ze (龙云泽)a d e, Yin Hong-Xin (尹红星)c, Sun Bin (孙彬)a, Zheng Jie (郑杰)a, Zhang Hong-Di (张红娣)a, Ji Xin-Ming (纪新明)b, Gu Chang-Zhi (顾长志)c |
a College of Physics, Qingdao University, Qingdao 266071, China; b State Key Laboratory of ASIC & System, Department of Microelectronics, Fudan University, Shanghai 200433, China; c Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China; d State Key Laboratory Cultivation Base of New Fiber Materials & Modern Textile, Qingdao University, Qingdao 266071, China; e Key Laboratory of Photonics Materials and Technology in Universities of Shandong (Qingdao University), Qingdao 266071, China |
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Abstract Fluorescein/polyvinyl pyrrolidone (PVP) composite nanofibers with different fluorescein loadings (with weight concentration of 0-5.0%) are fabricated via electrospinning. Morphologies, structures and photoluminescent (PL) properties of these straight, helical or wavelike fibers are characterized by scanning electron microscope (SEM), fluorescence microscope and spectrophotometer. It is found that the maximum emission of the as-spun fluorescein/PVP fibers occurs at 510 nm. The PL intensity of the composite fiber increases with the increase of fluorescein concentration, then fluorescence quenching appears when the concentration reaches 1.67%. The mechanism of fluorescence quenching of fluorescein is discussed. In addition, the composite fibers exhibit much stronger PL intensity than fluorescein/PVP bulk film owing to larger specific surface area, which makes them promising materials for biomedical applications such as probes and sensors.
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Received: 04 February 2012
Revised: 04 March 2012
Accepted manuscript online:
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PACS:
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78.67.Uh
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(Nanowires)
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81.07.Gf
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(Nanowires)
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81.16.-c
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(Methods of micro- and nanofabrication and processing)
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Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11074138, 11004114, 60906054, and 50825206), the Shandong Provincial Natural Science Foundation for Distinguished Young Scholars, China (Grant No. JQ201103), the Taishan Scholars Program of Shandong Province, China, the National Basic Research Program of China (Grant No. 2012CB722705), and the National High Technology Research and Development Program of China (Grant No. 2011AA100706). |
Corresponding Authors:
Long Yun-Ze
E-mail: yunze.long@163.com
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Cite this article:
Zhang Zhi-Hua (张志华), Long Yun-Ze (龙云泽), Yin Hong-Xin (尹红星), Sun Bin (孙彬), Zheng Jie (孙彬), Zhang Hong-Di (郑杰), Ji Xin-Ming (张红娣), Gu Chang-Zhi (纪新明) Electrospun fluorescein/polymer composite nanofibers and their photoluminescent properties 2012 Chin. Phys. B 21 097805
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[1] |
Xia Y N, Yang P D, Sun Y G, Wu Y Y, Mayers B, Gates B, Yin Y D, Kim F and Yan H Q 2003 Adv. Mater. 15 353
|
[2] |
Huang Y and Lieber C M 2004 Pure Appl. Chem. 76 2051
|
[3] |
Yuan H J, Chen Y Q, Yu F, Peng Y H, He X W, Zhao D and Tang D S 2011 Chin. Phys. B 20 036103
|
[4] |
Long Y Z, Li M M, Gu C Z, Wan M X, Duvail J L, Liu Z W and Fan Z Y 2011 Prog. Polym. Sci. 36 1415
|
[5] |
Huang Z M, Zhang Y Z, Kotaki M and Ramakrishna S 2003 Compos. Sci. Technol. 63 2223
|
[6] |
Agarwal S, Wendorff J H and Greiner A 2008 Polymer 49 5603
|
[7] |
Greiner A and Wendorff J H 2008 Adv. Polym. Sci. 219 107
|
[8] |
Reneker D H and Yarin A L 2008 Polymer 49 2387
|
[9] |
Zheng J, Long Y Z, Sun B, Zhang Z H, Shao F, Zhang H D, Zhang Z M and Huang J Y 2012 Chin. Phys. B 21 048102
|
[10] |
Xiang J, Song F Z, Shen X Q and Chu Y Q 2010 Acta Phys. Sin. 59 4794 (in Chinese)
|
[11] |
Xiang J, Shen X Q, Song F Z and Liu M Q 2009 Chin. Phys. B 18 4960
|
[12] |
Li M M, Long Y Z, Tan J S, Yin H X, Sui W M and Zhang Z M 2010 Chin. Phys. B 19 028102
|
[13] |
Li D, Wang Y L and Xia Y N 2003 Nano. Lett. 3 1167
|
[14] |
Wu Y Q, Carnell L A and Clark R L 2007 Polymer 48 5653
|
[15] |
Tan J S, Long Y Z and Li M M 2008 Chin. Phys. Lett. 25 3067
|
[16] |
Li M M, Long Y Z, Yang D Y, Sun J S, Yin H X, Zhao Z L, Kong W H, Jiang X Y and Fan Z Y 2011 J. Mater. Chem. 21 13159
|
[17] |
Liu W and Wang C 2007 Polish. J. Chem. 81 79
|
[18] |
Lv Y Y, Wu J and Xu Z K 2010 Sens. Actuators B Chem. 148 233
|
[19] |
Mosinger J, Lang K, til L, Jesenská S, Hostom J, Zelinger Z and Kubát P 2010 Langmuir 26 10050
|
[20] |
Davis B W, Niamnont N, Hare C D, Sukwattanasinitt M and Cheng Q 2010 ACS Appl. Mater. Interf. 2 1798
|
[21] |
Dersch R, Steinhart M, Boudriot U, Greiner A and Wendorff J H 2005 Polym. Adv. Technol. 16 276
|
[22] |
Yin H X, Long Y Z, Yu F, Zhao S J and She X L 2011 Mater. Sci. Forum 688 74
|
[23] |
Zhang H, Song H, Yu H Q, Bai X, Li S, Pan G, Dai Q, Wang T, Li W, Lu S, Ren X and Zhao H 2007 J. Phys. Chem. C 111 6524
|
[24] |
Liang X F, Li Y X, Peng W, Bai J, Zhang C Q and Yang Q B 2008 Eur. Polym. J. 44 3156
|
[25] |
Li M M, Long Y Z, Yin H X and Zhang Z M 2011 Chin. Phys. B 20 048101
|
[26] |
Han T, Reneker D H and Yarin A L 2007 Polymer 48 6064
|
[27] |
Tang C C, Chen J C, Long Y Z, Yin H X, Sun B and Zhang H D 2011 Chin. Phys. Lett. 28 056801
|
[28] |
Lakowicz J R 1986 Principles of Fluorescence Spectroscopy (New York: Plenum Press)
|
[29] |
Arik M, Celebi N and Onganer Y 2005 J. Photochem. Photobiol. A 170 105
|
[30] |
Egawa Y, Hayashida R, Seki T and Anzai J 2008 Talanta 76 736
|
[31] |
Agranovich V M and Galanin M D 1982 Electronic Excitation Energy Transfer in Condensed Matter (New York: North-Holland Publishing)
|
[32] |
Chen R F and Knutson J R 1988 Anal. Biochem. 172 61
|
[33] |
Sims P J and Wiedmer T 1984 Biochem. 23 3260
|
[34] |
Liu X L, Xu F Q, Li Z M and Zhang W H 2008 Polymer 49 2197
|
[35] |
Liu X L, Xu F Q, Li Z M, Zhu J F and Zhang W H 2008 Opt. Mater. 30 1861
|
[36] |
Massuyeau F, Duvail J L, Athalin H, Lorcy J M, Lefrant S, Wéry J and Faulques E 2009 Nanotechnology 20 155701
|
[37] |
Sui X M, Shao C L and Liu Y C 2005 Appl. Phys. Lett. 87 113
|
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