%0 Journal Article %1 tian2006fluo %A Tian, Ying %A He, Qiang %A Tao, Cheng %A Li, Junbai %D 2006 %J Langmuir %K lbl nanotube %N 1 %P 360-362 %R 10.1021/la0524768 %T Fabrication of Fluorescent Nanotubes Based on Layer-by-Layer Assembly via Covalent Bond %U http://pubs.acs.org/doi/abs/10.1021/la0524768 %V 22 %X A pressure-filter-template approach was employed to prepare fluorescent nanotubes of polyethyleneimine (PEI) and 3,4,9,10-perylenetetracarboxylicdianhydride (PTCDA) through covalent combination in the porous of alumina template based on the layer-by-layer (LbL) assembly technique. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images exhibited a tubular structure of the obtained samples. The wall thickness of the nanotubes is well controlled by varying the assembled cycle number, which is detected by UV−visible spectroscopy. Fourier transform infrared (FT-IR) spectroscopy confirmed the formation of covalent bonds between PEI and PTCDA in nanotubes.

@article{tian2006fluo, abstract = { A pressure-filter-template approach was employed to prepare fluorescent nanotubes of polyethyleneimine (PEI) and 3,4,9,10-perylenetetracarboxylicdianhydride (PTCDA) through covalent combination in the porous of alumina template based on the layer-by-layer (LbL) assembly technique. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images exhibited a tubular structure of the obtained samples. The wall thickness of the nanotubes is well controlled by varying the assembled cycle number, which is detected by UV−visible spectroscopy. Fourier transform infrared (FT-IR) spectroscopy confirmed the formation of covalent bonds between PEI and PTCDA in nanotubes. }, added-at = {2011-06-04T00:01:52.000+0200}, author = {Tian, Ying and He, Qiang and Tao, Cheng and Li, Junbai}, biburl = {https://www.bibsonomy.org/bibtex/2a108eea98197b2e4dfb2e1cfe6f85f5e/saghi}, description = {Fabrication of Fluorescent Nanotubes Based on Layer-by-Layer Assembly via Covalent Bond - Langmuir (ACS Publications)}, doi = {10.1021/la0524768}, eprint = {http://pubs.acs.org/doi/pdf/10.1021/la0524768}, interhash = {c9ca736f29cd94e115ca3418ff90053e}, intrahash = {a108eea98197b2e4dfb2e1cfe6f85f5e}, journal = {Langmuir}, keywords = {lbl nanotube}, number = 1, pages = {360-362}, timestamp = {2011-06-04T00:01:52.000+0200}, title = {Fabrication of Fluorescent Nanotubes Based on Layer-by-Layer Assembly via Covalent Bond}, url = {http://pubs.acs.org/doi/abs/10.1021/la0524768}, volume = 22, year = 2006 }