Nanoassembly of CdTe nanowires and Au nanoparticles: pH dependence and reversibility of photoluminescence

Jaebeom Lee; Hongxia Chen; Kwangnak Koh; Chulhun L. Chang; Cheol-Min Kim; Soo-Hyung Kim

Korean Journal of Chemical Engineering, Vol.26, No.2, 417-421, March, 2009

DOI10.1007/s11814-009-0070-5 Export Citation

Nanoassembly of CdTe nanowires and Au nanoparticles: pH dependence and reversibility of photoluminescence

Jaebeom Lee^†, Hongxia Chen, Kwangnak Koh, Chulhun L. Chang¹, Cheol-Min Kim¹, and Soo-Hyung Kim²

Department of Nanomedical Engineering, Pusan National University, Miryang 627-706, Korea
¹School of Medicine, Pusan National University, Busan 602-739, Korea
²Department of Nanosystem and Process, Pusan National University, Miryang 627-706, Korea

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Radial organized nanohybrids that are composed of Au nanoparticles (NPs) surrounding CdTe nanowires (NWs) via bioconjugation of streptavidin (SA) and D-biotin (B) were prepared to compare with the non-conjugated NWs. Two respective NW-containing hybrids with/without Au bioconjugation presented the same pH dependence except for photoluminescence (PL) reversibility. It would be explained that the chemical modification of NW surface can be retarded due to the geometric hindrance of acidic fluids in nanoscale regime and the loosely encapsulated Au NPs on NWs assisted to induce the luminescence recovery from collective resonance of excitons and plasmons in nanohybrids.

Keywords:Nanowires;Nanoparticles Bioconjugates;Luminescence Enhancement;Collective Effects;pH Dependence

[References]

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Yu YT, Mulvaney P, Korean J. Chem. Eng., 20(6), 1176 (2003)
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Karrai K, Warburton RJ, Schulhauser C, Hogele A, Urbaszek B, Mcghee EJ, Govorov AO, Garcia JM, Gerardot BD, Petroff PM, Nature, 427, 135 (2004)
Beek WJE, Wienk MM, Janssen RAJ, Adv. Mater., 16(12), 1009 (2004)
Li J, Wang J, Gavalas VG, Atwood DA, Bachas LG, Nano Lett., 3, 55 (2003)
Mayer CR, Neveu S, Cabuil V, Angew. Chem. Int. Ed., 41, 501 (2002)
Zhang JG, Coombs N, Kumacheva E, Lin YK, Sargent EH, Adv. Mater., 14(23), 1756 (2002)
Lee J, Hernandez P, Govorov AO, Kotov NA, Nature Mater., 6, 291 (2007)
Lee J, Govorov AO, Kotov NA, Angew. Chem. Inter. Ed., 117, 7605 (2005)
Govorov AO, Bryant GW, Zhang W, Sheini T, Lee J, Kotov NA, Nano Lett., 6, 984 (2006)
Lee J, Govorov AO, Dulka J, Kotov NA, Nano Lett., 4, 2323 (2004)
Gaponik N, Talapin DV, Rogach AL, Hoppe K, Shevchenko EV, Kornowski A, Eychmuller A, Weller H, J. Phys. Chem. B, 106(29), 7177 (2002)
Tang Z, Kotov NA, Giersig M, Science, 297, 237 (2002)
Jana NR, Gearheart L, Murphy CJ, Langmuir, 17(22), 6782 (2001)
Mamedova NN, Kotov NA, Rogach AL, Studer J, Nano Lett., 1, 821 (2001)
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Wang S, Mamedova N, Kotov NA, Chen W, Studer J, Nano Lett., 2, 817 (2002)
Tang ZY, Ozturk B, Wang Y, Kotov NA, J. Phys. Chem. B, 108(22), 6927 (2004)
Patel AB, Allen S, Davies MC, Roberts CJ, Tendler SJB, Williams PM, J. Am. Chem. Soc., 126(5), 1318 (2004)
Aslan K, Perez-Luna VH, Langmuir, 18(16), 6059 (2002)
Williams E, Pividori MI, Merkoci A, Forster RJ, Alegret S, Biosens. Bioelectron., 19, 165 (2003)
Li M, Wong KKW, Mann S, Chem. Mater., 11, 23 (1999)
Sano T, Vajda S, Cantor CR, J. Chromatogr. B Biomed. Sci. Appl., 715, 85 (1998)
Vo-Dinh T, Trends Anal. Chem., 17, 557 (1998)
Jensen T, Kelly L, Lazarides A, Schatz GC, J. Cluster Sci., 10, 295 (1999)
Quinten M, Appl. Phys. B, 73, 245 (2001)
Shimizu KT, Woo WK, Fisher BR, Eisler HJ, Bawendi MG, Phys. Rev. Lett., 89, 117401 (2002)
Moskovits M, Tay LL, Yang J, Haslett T, Topics Appl. Phys., 82, 215 (2002)
Govorov AO, Bryant GW, Zhang W, Skeini T, Lee J, Kotov NA, Slocik JM, Naik RR, Nano Lett., 6, 984 (2006)

[Referenced By]

[1] Gao MY, Kirstein S, Mohwald H, Rogach AL, Kornowski A, Eychmuller A, Weller H, J. Phys. Chem. B, 102(43), 8360 (1998)

[2] Yu YT, Mulvaney P, Korean J. Chem. Eng., 20(6), 1176 (2003)

[3] Katz E, Willner I, Angew. Chem. Int. Ed., 43, 6042 (2004)

[4] Karrai K, Warburton RJ, Schulhauser C, Hogele A, Urbaszek B, Mcghee EJ, Govorov AO, Garcia JM, Gerardot BD, Petroff PM, Nature, 427, 135 (2004)

[5] Beek WJE, Wienk MM, Janssen RAJ, Adv. Mater., 16(12), 1009 (2004)

[6] Li J, Wang J, Gavalas VG, Atwood DA, Bachas LG, Nano Lett., 3, 55 (2003)

[7] Mayer CR, Neveu S, Cabuil V, Angew. Chem. Int. Ed., 41, 501 (2002)

[8] Zhang JG, Coombs N, Kumacheva E, Lin YK, Sargent EH, Adv. Mater., 14(23), 1756 (2002)

[9] Lee J, Hernandez P, Govorov AO, Kotov NA, Nature Mater., 6, 291 (2007)

[10] Lee J, Govorov AO, Kotov NA, Angew. Chem. Inter. Ed., 117, 7605 (2005)

[11] Govorov AO, Bryant GW, Zhang W, Sheini T, Lee J, Kotov NA, Nano Lett., 6, 984 (2006)

[12] Lee J, Govorov AO, Dulka J, Kotov NA, Nano Lett., 4, 2323 (2004)

[13] Gaponik N, Talapin DV, Rogach AL, Hoppe K, Shevchenko EV, Kornowski A, Eychmuller A, Weller H, J. Phys. Chem. B, 106(29), 7177 (2002)

[14] Tang Z, Kotov NA, Giersig M, Science, 297, 237 (2002)

[15] Jana NR, Gearheart L, Murphy CJ, Langmuir, 17(22), 6782 (2001)

[16] Mamedova NN, Kotov NA, Rogach AL, Studer J, Nano Lett., 1, 821 (2001)

[17] Mamedova NN, Wang S, Kotov NA, Abstracts of Papers, 224th ACS National Meeting, Boston, MA, United States (2002)

[18] Wang S, Mamedova N, Kotov NA, Chen W, Studer J, Nano Lett., 2, 817 (2002)

[19] Tang ZY, Ozturk B, Wang Y, Kotov NA, J. Phys. Chem. B, 108(22), 6927 (2004)

[20] Patel AB, Allen S, Davies MC, Roberts CJ, Tendler SJB, Williams PM, J. Am. Chem. Soc., 126(5), 1318 (2004)

[21] Aslan K, Perez-Luna VH, Langmuir, 18(16), 6059 (2002)

[22] Williams E, Pividori MI, Merkoci A, Forster RJ, Alegret S, Biosens. Bioelectron., 19, 165 (2003)

[23] Li M, Wong KKW, Mann S, Chem. Mater., 11, 23 (1999)

[24] Sano T, Vajda S, Cantor CR, J. Chromatogr. B Biomed. Sci. Appl., 715, 85 (1998)

[25] Vo-Dinh T, Trends Anal. Chem., 17, 557 (1998)

[26] Jensen T, Kelly L, Lazarides A, Schatz GC, J. Cluster Sci., 10, 295 (1999)

[27] Quinten M, Appl. Phys. B, 73, 245 (2001)

[28] Shimizu KT, Woo WK, Fisher BR, Eisler HJ, Bawendi MG, Phys. Rev. Lett., 89, 117401 (2002)

[29] Moskovits M, Tay LL, Yang J, Haslett T, Topics Appl. Phys., 82, 215 (2002)

[30] Govorov AO, Bryant GW, Zhang W, Skeini T, Lee J, Kotov NA, Slocik JM, Naik RR, Nano Lett., 6, 984 (2006)