Aligned Carbon Nanotube Stationary Phases for Electrochromatographic Chip Separations

Shubhodeep Goswami; Navdeep Bajwa; Prashanth Asuri; Lijie Ci; Pulickel M. Ajayan; Steven M. Cramer

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Aligned Carbon Nanotube Stationary Phases for Electrochromatographic Chip Separations

机译：对齐的碳纳米管固定相用于电色谱芯片分离

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This paper reports a novel approach for developing a microfluidic electrochromatographic chip device using patterned vertically aligned carbon nanotubes as the stationary phase material. Patterned growth of nanotubes in a specific location of the channel is carried out using a solid phase Fe_Al catalyst as well as a vapor deposited ferrocene catalyst. Proof-of_concept applications are demonstrated using reversed phase capillary electrochromato graphic separations as well as solid phase extraction of a glycosylated protein using concanavalin A immobilized onto the nanotube bed.

机译：本文报道了一种新颖的方法，用于开发一种使用图案化的垂直排列的碳纳米管作为固定相材料的微流体电色谱芯片设备。使用固相Fe_Al催化剂以及气相沉积的二茂铁催化剂进行纳米管在通道的特定位置的图案化生长。使用反相毛细管电色谱分离以及使用固定在纳米管床上的伴刀豆球蛋白A固相萃取糖基化蛋白，可以证明概念验证的应用。

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来源
《Chromatographia》 |2009年第6期|共8页
作者
Shubhodeep Goswami; Navdeep Bajwa; Prashanth Asuri; Lijie Ci; Pulickel M. Ajayan; Steven M. Cramer;
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原文格式 PDF
正文语种 eng
中图分类 546E0002;
关键词
Capillary electrochromatography; Carbon nanotubes; Microfabrication; Microfluidics;

机译：毛细管电色谱;碳纳米管;微细加工;微流控;

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专利

1. Aligned Carbon Nanotube Stationary Phases for Electrochromatographic Chip Separations [J] . Shubhodeep Goswami, Navdeep Bajwa, Prashanth Asuri, Chromatographia . 2009,第5a6期

机译：对齐的碳纳米管固定相用于电色谱芯片分离
2. Aligned Carbon Nanotube Stationary Phases for Electrochromatographic Chip Separations [J] . Shubhodeep Goswami, Navdeep Bajwa, Prashanth Asuri, Chromatographia . 2009,第5a6期

机译：对齐的碳纳米管固定相用于电色谱芯片分离
3. On-chip chiral separation based on bovine serum albumin-conjugated carbon nanotubes as stationary phase in a microchannel [J] . Weng XX, Bi HY, Liu BH, Electrophoresis: The Official Journal of the International Electrophoresis Society . 2006,第15期

机译：基于牛血清白蛋白缀合的碳纳米管作为微通道中的固定相的芯片上手性分离
4. Application of a mixture of Oxidized Multi-walled Carbon Nanotubes and D-(-)-tartaric Acid-impregnated Silica Gel as Stationary Phases for Thin-layer Chromatographic Enantioseparation [C] . Zhi Guang Peng, Dong Hong Yin, Jian Fu Liu, International Conference on Materials and Products Manufacturing Technology . 2013

机译：将氧化多壁碳纳米管和D - （ - ） - 酒酸浸渍硅胶混合物的施用在薄层色谱肾上腺素映射分析中的固定相
5. Chip electrochromatographic systems: Novel vertically aligned carbon nanotube and silica monoliths based separations. [D] . Goswami, Shubhodeep. 2009

机译：芯片电色谱系统：基于新型垂直排列的碳纳米管和二氧化硅整体的分离。
6. Facile Preparation of Octadecyl Monoliths with Incorporated Carbon Nanotubes and Neutral Monoliths with Coated Carbon Nanotubes Stationary Phases for HPLC of Small and Large Molecules by Hydrophobic and π-π Interactions [O] . Erandi Mayadunne, Ziad El Rassi -1

机译：通过疏水和π-π相互作用轻松制备带有碳纳米管的十八烷基整体填料和带涂层碳纳米管固定相的中性整体填料用于小分子和大分子HPLC
7. Facile preparation of octadecyl monoliths with incorporated carbon nanotubes and neutral monoliths with coated carbon nanotubes stationary phases for HPLC of small and large molecules by hydrophobic and π–π interactions [O] . Erandi Mayadunne, Ziad El Rassi 2014

机译：通过疏水性和π-π相互作用，用掺入碳纳米管和中性碳纳米管和中性单型掺入碳纳米管的碳纳米管和中性单型固定阶段的碳纳米管和中性整体制备
8. High-speed, Temperature Programmable Gas Chromatography Utilizing a Microfabricated Chip with An Improved Carbon Nanotube Stationary Phase. [R] . Stadermann, M., Bakajin, O., Reid, V., 2008

机译：利用微加工芯片和改进的碳纳米管固定相的高速，温度可编程气相色谱。

Aligned Carbon Nanotube Stationary Phases for Electrochromatographic Chip Separations

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