Ultralong nanobelts self-assembled from an asymmetric perylene tetracarboxylic diimide

被引：299

作者：

Che, Yanke ^{[1
]}

Datar, Aniket ^{[1
]}

Balakrishnan, Kaushik ^{[1
]}

Zang, Ling ^{[1
]}

机构：

[1] So Illinois Univ, Dept Chem & Biochem, Carbondale, IL 62901 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 23期

关键词：

D O I：

10.1021/ja071903w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ultralong nanobelts (>0.3 mm) have been fabricated from an asymmetric perylene tetracarboxylic diimide (PTCDI) molecule via a seeded self-assembly processing. The long length of nanobelts facilitates the construction of two-electrode devices employing the nanobelt as channel material, and the long-range one-dimensional pi-pi molecular stacking allows for efficient conductivity modulation through surface doping. A combination of these two characters enables efficient electrical sensing of reducing VOCs using the nanobelt. As examined for hydrazine, more than 3 orders of magnitude increase in current was observed for a single nanobelt when exposed to the saturated vapor of hydrazine.

引用

页码：7234 / +

页数：3

共 25 条

[1] Nanobelt self-assembly from an organic n-type semiconductor: Propoxyethyl-PTCDI [J].

Balakrishnan, K ;

Datar, A ;

Oitker, R ;

Chen, H ;

Zuo, JM ;

Zang, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (30) :10496-10497

[2] Nanofibril self-assembly of an arylene ethynylene macrocycle [J].

Balakrishnan, Kaushik ;

Datar, Aniket ;

Zhang, Wei ;

Yang, Xiaomei ;

Naddo, Tammene ;

Huang, Jialing ;

Zuo, Jianmin ;

Yen, Max ;

Moore, Jeffrey S. ;

Zang, Ling .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (20) :6576-6577

[3] A NEW FAMILY OF MESOPOROUS MOLECULAR-SIEVES PREPARED WITH LIQUID-CRYSTAL TEMPLATES [J].

BECK, JS ;

VARTULI, JC ;

ROTH, WJ ;

LEONOWICZ, ME ;

KRESGE, CT ;

SCHMITT, KD ;

CHU, CTW ;

OLSON, DH ;

SHEPPARD, EW ;

MCCULLEN, SB ;

HIGGINS, JB ;

SCHLENKER, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (27) :10834-10843

[4] Fabrication of field-effect transistors from hexathiapentacene single-crystal nanowires [J].

Briseno, Alejandro L. ;

Mannsfeld, Stefan C. B. ;

Lu, Xianmao ;

Xiong, Yujie ;

Jenekhe, Samson A. ;

Bao, Zhenan ;

Xia, Younan .

NANO LETTERS, 2007, 7 (03) :668-675

[5] Electronic delocalization in discotic liquid crystals:: A joint experimental and theoretical study [J].

Crispin, X ;

Cornil, A ;

Friedlein, R ;

Okudaira, KK ;

Lemaur, V ;

Crispin, A ;

Kestemont, G ;

Lehmann, M ;

Fahlman, M ;

Lazzaroni, R ;

Geerts, Y ;

Wendin, G ;

Ueno, N ;

Brédas, JL ;

Salaneck, WR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (38) :11889-11899

[6] Linearly polarized emission of an organic semiconductor nanobelt [J].

Datar, Aniket ;

Balakrishnan, Kaushik ;

Yang, Xiaomei ;

Zuo, Xiaobing ;

Huang, Jialing ;

Oitker, Randy ;

Yen, Max ;

Zhao, Jincai ;

Tiede, David M. ;

Zang, Ling .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (25) :12327-12332

[7] Assembling of dense fluorescent supramolecular webs via self-propelled star-shaped aggregates [J].

Genson, KL ;

Holzmueller, J ;

Ornatska, M ;

Yoo, YS ;

Par, MH ;

Lee, M ;

Tsukruk, VV .

NANO LETTERS, 2006, 6 (03) :435-440

[8] The chemistry of organic nanomaterials [J].

Grimsdale, AC ;

Müllen, K .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (35) :5592-5629

[9] Self-assembly and mineralization of peptide-amphiphile nanofibers [J].

Hartgerink, JD ;

Beniash, E ;

Stupp, SI .

SCIENCE, 2001, 294 (5547) :1684-1688

[10] Self-assembled hexa-peri-hexabenzocoronene graphitic nanotube [J].

Hill, JP ;

Jin, WS ;

Kosaka, A ;

Fukushima, T ;

Ichihara, H ;

Shimomura, T ;

Ito, K ;

Hashizume, T ;

Ishii, N ;

Aida, T .

SCIENCE, 2004, 304 (5676) :1481-1483

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