Synthesis and characterization of phospholipid-modified multiwalled carbon nanotubes

Peng He; Xinyuan Zhu

doi:10.1016/j.materresbull.2007.02.024

Synthesis and characterization of phospholipid-modified multiwalled carbon nanotubes

Peng He
, Xinyuan Zhu

Chemistry

North Carolina State University
Shanghai Jiao Tong University

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

A simple three-step strategy to functionalize multiwalled carbon nanotubes using 1,2-distearoyl-sn-glycero-3-phosphoethanolamine phospholipids has been described. The resulting phospholipid-modified multiwalled carbon nanotubes were analyzed by TEM, AFM, NMR, IR, UV-vis and TGA techniques. The experimental results show that the use of amine-terminated phospholipids not only improves the dispersity of multiwalled carbon nanotubes in both aqueous and organic solvents greatly, but also results in the significant enhancement of biocompatibility. These findings will serve as a future biological platform for new devices ranging from biosensors to nano-detectors. © 2007 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	141-148
Number of pages	8
Journal	Materials Research Bulletin
Volume	43
Issue number	1
DOIs	https://doi.org/10.1016/j.materresbull.2007.02.024
State	Published - Jan 8 2008

Keywords

A. Nanostructures
A. Surface
B. Chemical synthesis

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10.1016/j.materresbull.2007.02.024

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abstract = "A simple three-step strategy to functionalize multiwalled carbon nanotubes using 1,2-distearoyl-sn-glycero-3-phosphoethanolamine phospholipids has been described. The resulting phospholipid-modified multiwalled carbon nanotubes were analyzed by TEM, AFM, NMR, IR, UV-vis and TGA techniques. The experimental results show that the use of amine-terminated phospholipids not only improves the dispersity of multiwalled carbon nanotubes in both aqueous and organic solvents greatly, but also results in the significant enhancement of biocompatibility. These findings will serve as a future biological platform for new devices ranging from biosensors to nano-detectors. {\textcopyright} 2007 Elsevier Ltd. All rights reserved.",

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AU - Zhu, Xinyuan

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N2 - A simple three-step strategy to functionalize multiwalled carbon nanotubes using 1,2-distearoyl-sn-glycero-3-phosphoethanolamine phospholipids has been described. The resulting phospholipid-modified multiwalled carbon nanotubes were analyzed by TEM, AFM, NMR, IR, UV-vis and TGA techniques. The experimental results show that the use of amine-terminated phospholipids not only improves the dispersity of multiwalled carbon nanotubes in both aqueous and organic solvents greatly, but also results in the significant enhancement of biocompatibility. These findings will serve as a future biological platform for new devices ranging from biosensors to nano-detectors. © 2007 Elsevier Ltd. All rights reserved.

AB - A simple three-step strategy to functionalize multiwalled carbon nanotubes using 1,2-distearoyl-sn-glycero-3-phosphoethanolamine phospholipids has been described. The resulting phospholipid-modified multiwalled carbon nanotubes were analyzed by TEM, AFM, NMR, IR, UV-vis and TGA techniques. The experimental results show that the use of amine-terminated phospholipids not only improves the dispersity of multiwalled carbon nanotubes in both aqueous and organic solvents greatly, but also results in the significant enhancement of biocompatibility. These findings will serve as a future biological platform for new devices ranging from biosensors to nano-detectors. © 2007 Elsevier Ltd. All rights reserved.

KW - A. Nanostructures

KW - A. Surface

KW - B. Chemical synthesis

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JO - Materials Research Bulletin

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Synthesis and characterization of phospholipid-modified multiwalled carbon nanotubes

Abstract

Keywords

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