Abstract
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 electrochromatographic separations as well as solid phase extraction of a glycosylated protein using concanavalin A immobilized onto the nanotube bed.
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Qu H, Wang H, Huang Y, Zhong W, Lu H, Kong J, Yang P, Liu B (2004) Anal Chem 76:6426–6433. doi:10.1021/ac049466g
Renzi RF, Stamps J, Horn BA, Ferko S, VanderNoot VA, West JAA, Crocker R, Weidenman B, Yee D, Fruetel JA (2005) Anal Chem 77:435–441. doi:10.1021/ac049214f
Harrison DJ, Fluki F, Seiler K, Fan Z, Effenhauser CS, Manz A (1993) Science 261:895–897. doi:10.1126/science.261.5123.895
Rossier JS, Roberts MA, Ferrigno R, Girault HH (1999) Anal Chem 71:4294–4299. doi:10.1021/ac981382i
Yu C, Mutlu S, Selvaganapathy P, Mastrangelo CH, Svec F, Frechet JMJ (2003) Anal Chem 75:1958–1961. doi:10.1021/ac026455j
Santini JT, Richards AC, Scheidt R, Cima MJ, Langer R (2000) Angew Chem Int 39:2397–2407
Kopp MU, de Mello AJ, Manz A (1998) Science 280:1046–1048. doi:10.1126/science.280.5366.1046
Schilling EA, Kamholz E, Yager P (2002) Anal Chem 74:1798–1804. doi:10.1021/ac015640e
Olsen KG, Ross DJ, Tarlov MJ (2002) Anal Chem 74:1436–1441. doi:10.1021/ac0156969
Soper SA, Ford SM, Qi S, McCarley RL, Kelly K, Murphy MC (2000) Anal Chem 72:642–643. doi:10.1021/ac9910987
Peterson DS, Rohr T, Svec F, Frechet JMJ (2002) Anal Chem 74:4081–4088. doi:10.1021/ac020180q
Duffy DC, McDonald JC, Schueller OJA, Whitesides G (1998) Anal Chem 70:4974. doi:10.1021/ac980656z
Jacobson SC, Culbertson CT, Daler JE, Ramsey JM (1998) Anal Chem 70:3476. doi:10.1021/ac980349t
Shi YN, Simpson JR, Scherer JR, Wexler D, Skibola C, Smith MT, Mathies RA (1999) Anal Chem 71:5354. doi:10.1021/ac990518p
Guihen E, Glennon JD (2004) J Chromatogr A 1044:67–81. doi:10.1016/j.chroma.2004.05.107
Ocvirk G, Verpoorte A, Manz M, Grasserbauer M, Widmer HM (1995) Anal Methods Instrum 2:74
Ceriotti L, de Rooij NF, Verpoorte E (2002) Anal Chem 74:639. doi:10.1021/ac0109467
Oleshuk RD, Shultz-Lockyear LL, Ning Y, Harrison DJ (2000) Anal Chem 72:585. doi:10.1021/ac990751n
He B, Tait N, Regnier FE (1998) Anal Chem 70:3790. doi:10.1021/ac980028h
Slentz BE, Penner NA, Lugowska E, Regnier F (2001) Electrophoresis 22:3736. doi:10.1002/1522-2683(200109)22:17<3736::AID-ELPS3736>3.0.CO;2-Y
Svec F (2005) J Sep Sci 28:729–745. doi:10.1002/jssc.200400086
Le Gac S, Carlier J, Camart J-C, Cren-Olive C, Rolando C (2004) J Chromatogr B Analyt Technol Biomed Life Sci 808:3–14. doi:10.1016/j.jchromb.2004.03.067
Iijima S (1991) Nature 354:56–58. doi:10.1038/354056a0
Weisman RB, Subramoney S (2006) Electrochem Soc Interface 15(2):42–46
Li Y, Chen Y, Xiang R, Ciuparu D, Pfefferle LD, Horvath C, Wilkins JA (2005) Anal Chem 77:1398–1406. doi:10.1021/ac048299h
Weng X, Bi H, Liu B, Kong J (2006) Electrophoresis 27:3129–3135. doi:10.1002/elps.200500840
Balasubramanian K, Burghard M (2006) Anal Bioanal Chem 385:452–468. doi:10.1007/s00216-006-0314-8
Ashish M, Nikhil K, Eric L, Bingqing W, Pullickel MA (2003) Nature 424(6945):171–174. doi:10.1038/nature01777
Wang Z, Luo G, Chen J, Xiao S, Wang Y (2003) Electrophoresis 24:4181–4188. doi:10.1002/elps.200305575
Luong JHT, Bouvrette P, Liu Y, Yang D-Q, Sacher E (2005) J Chromatogr A 1074:187–194. doi:10.1016/j.chroma.2005.02.089
Cai Y, Jiang G, Liu J, Zhou Q (2003) Anal Chem 75:2517–2521. doi:10.1021/ac0263566
Saridara C, Mitra S (2005) Anal Chem 77:7094–7097. doi:10.1021/ac050812j
Li Q, Yuan D (2003) J Chromatogr A 1003:203–209. doi:10.1016/S0021-9673(03)00848-3
Kim JY, Baek JY, Kim HH, Lee KA, Lee SH (2006) Sens Actuators A 128:7–13. doi:10.1016/j.sna.2005.12.039
McKnight TE, Melechko AV, Austin DW, Sims T, Guillorn MA, Simpson ML (2004) J Phys Chem B 108:7115–7125. doi:10.1021/jp037987m
Jindal R, Cramer SM (2004) J Chromatogr A 1004:277–285. doi:10.1016/j.chroma.2004.05.065
Hata K, Don N, Futaba K, Mizuno T, Namai M, Yumura S, Iijima S (2004) Science 306:1362–1364. doi:10.1126/science.1104962
Lingbo Z, Yonghao X, Dennis WH, Ching-Ping W (2005) Nano Lett 5:2641–2645. doi:10.1021/nl051906b
Yurdumakan B, Raravikar NR, Ajayan PM, Dhinojwala A (2005) Chem Commun (Camb) 3799. doi:10.1039/b506047h
Chakrapani N, Wei BQ, Carillo A, Ajayan PM, Kane RS (2004) Proc Natl Acad Sci USA 101:4009. doi:10.1073/pnas.0400734101
Cao A, Ajayan PM (2004) J Phys Chem B 108:6160. doi:10.1021/jp036635c
Jung YJ, Wei B, Vajtai R, Ajayan PM (2003) Nano Lett 3:561. doi:10.1021/nl034075n
Wei BQ, Vajtai R, Jung Y, Ward J, Zhang Y, Ramanath G, Ajayan PM (2002) Nature 416:49. doi:10.1038/416495a
Vohrer U, Zschoerper NP, Koehne Y, Langowski S, Oehr C (2007) Plasma Process Polym 4(1):S871–S877. doi:10.1002/ppap.200732102
Childs RE, Bardsley WG (1975) Biochem J 145(1):93–103
Xuan X, Li D (2005) J Chromatogr A 1064:227–237. doi:10.1016/j.chroma.2004.12.033
Crabtree JH, Cheong ECS, Tilroe DA, Blackhouse CJ (2001) Anal Chem 73:4079–4086. doi:10.1021/ac010217r
Fluri K, Fitzpatrick G, Chiem N, Harrison DJ (1996) Anal Chem 68:4285–4290. doi:10.1021/ac9604090
Schulze P, Ludwig M, Kohler F, Belder D (2005) Anal Chem 77:1325–1329. doi:10.1021/ac048596m
Acknowledgments
The authors would like to thank Dr. Rohit Jindal and Dr. Guna Vishwanathan for technical guidance. Finally, we acknowledge financial support from the National Science Foundation (Grant No. 0403789).
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Goswami, S., Bajwa, N., Asuri, P. et al. Aligned Carbon Nanotube Stationary Phases for Electrochromatographic Chip Separations. Chroma 69, 473–480 (2009). https://doi.org/10.1365/s10337-008-0948-0
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DOI: https://doi.org/10.1365/s10337-008-0948-0