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The colloidal gold nanoparticles (AuNP) are synthesized by the classic Frens' method, and the sandwich-structured AuNP/graphene oxide/AuNP (AuNP/GO/AuNP) composite materials are constructed on the phosphorus doped diamond-like carbon film by the interface self-assembling. The surface enhanced Raman scattering behaviors of the AuNP/GO/AuNP composites are investigated by using the rhodamine B (RhB) as the probe molecules. Our results indicate that the Raman intensity of RhB obtained from the AuNP/GO/AuNP composites shows a 16.5-fold increase over that from the AuNP monolayer due to the coupled effect of chemical enhancement of GO and localized electromagnetic field enhancement of plasmonic gold. The designed composite materials with metal/GO/metal sandwich configuration exhibit great potential applications in biochemical analysis, environmental monitoring, disease controlling, and food safety.
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Keywords:
- gold/graphene oxide composite materials /
- interface self-assembling /
- surface-enhanced Raman scattering /
- electromagnetic enhancement mechanism
[1] Ling X, Xie L M, Fang Y, Xu H, Zhang H L, Kong J, Dresselhaus M S, Zhang J, Liu Z F 2010 Nano Lett. 10 553
[2] He S J, Liu K K, Su S, Yan J, Mao X H, Wang D F, He Y, Li L J, Song S P, Fan C H 2012 Anal. Chem. 84 4622
[3] Chon H, Lee S, Yoon S Y, Chang S I, Lim D W, Choo J 2011 Chem. Commun. 47 12515
[4] Fang C, Wu G Z 2011 Acta Phys. Sin. 60 033301 (in Chinese) [房超, 吴国祯 2011 物理学报 60 033301]
[5] Huang Q, Xiong S Z, Zhao Y, Zhang X D 2012 Acta Phys. Sin. 61 157801 (in Chinese) [黄茜, 熊绍珍, 赵颖, 张晓丹 2012 物理学报 61 157801]
[6] Xu H X, Bjerneld E J, Käll M, Börjesson L 1999 Phys. Rev. Lett. 83 4357
[7] Xu H X, Aizpurua J, Käll M, Apell P 2000 Phys. Rev. E 62 4318
[8] Tong L M, Xu H X 2012 Physics 41 582 (in Chinese) [童廉明, 徐红星 2012 物理 41 582]
[9] Wei H, Xu H X 2013 Nanoscale 5 10794
[10] Chen L, Wei H, Chen K Q, Xu H X 2014 Chin. Phys. B 23 027303
[11] Zhou X, Fang J S, Yang D W, Liao X P 2012 Chin. Phys. B 21 084202
[12] Deng C Y, Zhang G L, Zou B, Shi H L, Liang Y J, Li Y C, Fu J X, Wang W Z 2013 Chin. Phys. B 22 106102
[13] Yu X X, Cai H B, Zhang W H, Li X J, Pan N, Luo Y, Wang X P, Hou J G 2011 ACS Nano 5 952
[14] Zhang R, Xiao X Z, L C, Luo Y, Xu Y 2014 Acta Phys. Sin. 63 014206 (in Chinese) [张然, 肖鑫泽, 吕超, 骆杨, 徐颖 2014 物理学报 63 014206]
[15] Zhang L, Lang X Y, Hirata A, Chen M W 2011 ACS Nano 5 4407
[16] Ren W, Fang Y X, Wang E K 2011 ACS Nano 5 6425
[17] Xie H N, Larmour I A, Smith W E, Faulds K, Graham D 2012 J. Phys. Chem. 116 8338
[18] Chandra M, Dowgiallo A M, Knappenberger K L 2010 J. Am. Chem. Soc. 132 15782
[19] Sun Z H, Wang H Y, Wang H, Zhang Z D, Zhang Z Y 2012 Acta Phys. Sin. 61 125202 (in Chinese) [孙中华, 王红艳, 王辉, 张志东, 张中月 2012 物理学报 61 125202]
[20] Wu M C, Yi C, Chuang C M, Hsu C P, Lin J F, Chen Y F, Su Y F 2009 ACS Appl. Mater. Interfaces 1 2848
[21] Wu Q S, Zhao Y, Zhang C B, Li F 2005 Acta Phys. Sin. 54 1452 (in Chinese) [吴青松, 赵岩, 张彩碚, 李峰 2005 物理学报 54 1452]
[22] Ramon A P, Cui B, Pablo J B V, Teodor V, Fenniri H 2007 J. Phys. Chem. 111 6720
[23] Li Z Y, William M T, William F S, David L N, Williams R S 2007 Langmuir 23 5315
[24] Huh S, Park J, Kim Y S, Kim K S, Hong B H, Nam J M 2011 ACS Nano 5 9799
[25] Xu W G, Ling X, Xiao J Q, Dresselhaus M S, Kong J, Xu H X, Liu Z F, Zhang J 2012 PNAS 109 9281
[26] Kim Y K, Han S W, Min D H 2012 ACS Appl. Mater. Interfaces 4 6545
[27] Liu A P, Xu T, Ren Q H, Yuan M, Dong W J, Tang W H 2012 Electrochem. Commun. 25 74
[28] Lin S T, Franklin M T, Kenneth J K 1986 Langmuir 2 259
[29] Liu A P, Ren Q H, Xu T, Yuan M, Tang W H 2012 Sens. Actuators. B 162 135
[30] Hummers W S, Offema R E 1958 J. Am. Chem. Soc. 80 1339
[31] Wang Z L, Mohamed M B, Link S, El-Sayed M A 1999 Surf. Sci. 440 L809
[32] Uosaki K, Shen Y, Kondo T 1995 J. Phys. Chem. 99 14117
[33] Shigeru W, Hideki S, Katsuhira Y, Kouichi K, Tsugio T, Hisayoshi S 2005 Tetra. Lett. 46 8827
[34] Zhang J T, Li X L, Sun X M, Li Y D 2005 J. Phys. Chem. B 109 12544
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[1] Ling X, Xie L M, Fang Y, Xu H, Zhang H L, Kong J, Dresselhaus M S, Zhang J, Liu Z F 2010 Nano Lett. 10 553
[2] He S J, Liu K K, Su S, Yan J, Mao X H, Wang D F, He Y, Li L J, Song S P, Fan C H 2012 Anal. Chem. 84 4622
[3] Chon H, Lee S, Yoon S Y, Chang S I, Lim D W, Choo J 2011 Chem. Commun. 47 12515
[4] Fang C, Wu G Z 2011 Acta Phys. Sin. 60 033301 (in Chinese) [房超, 吴国祯 2011 物理学报 60 033301]
[5] Huang Q, Xiong S Z, Zhao Y, Zhang X D 2012 Acta Phys. Sin. 61 157801 (in Chinese) [黄茜, 熊绍珍, 赵颖, 张晓丹 2012 物理学报 61 157801]
[6] Xu H X, Bjerneld E J, Käll M, Börjesson L 1999 Phys. Rev. Lett. 83 4357
[7] Xu H X, Aizpurua J, Käll M, Apell P 2000 Phys. Rev. E 62 4318
[8] Tong L M, Xu H X 2012 Physics 41 582 (in Chinese) [童廉明, 徐红星 2012 物理 41 582]
[9] Wei H, Xu H X 2013 Nanoscale 5 10794
[10] Chen L, Wei H, Chen K Q, Xu H X 2014 Chin. Phys. B 23 027303
[11] Zhou X, Fang J S, Yang D W, Liao X P 2012 Chin. Phys. B 21 084202
[12] Deng C Y, Zhang G L, Zou B, Shi H L, Liang Y J, Li Y C, Fu J X, Wang W Z 2013 Chin. Phys. B 22 106102
[13] Yu X X, Cai H B, Zhang W H, Li X J, Pan N, Luo Y, Wang X P, Hou J G 2011 ACS Nano 5 952
[14] Zhang R, Xiao X Z, L C, Luo Y, Xu Y 2014 Acta Phys. Sin. 63 014206 (in Chinese) [张然, 肖鑫泽, 吕超, 骆杨, 徐颖 2014 物理学报 63 014206]
[15] Zhang L, Lang X Y, Hirata A, Chen M W 2011 ACS Nano 5 4407
[16] Ren W, Fang Y X, Wang E K 2011 ACS Nano 5 6425
[17] Xie H N, Larmour I A, Smith W E, Faulds K, Graham D 2012 J. Phys. Chem. 116 8338
[18] Chandra M, Dowgiallo A M, Knappenberger K L 2010 J. Am. Chem. Soc. 132 15782
[19] Sun Z H, Wang H Y, Wang H, Zhang Z D, Zhang Z Y 2012 Acta Phys. Sin. 61 125202 (in Chinese) [孙中华, 王红艳, 王辉, 张志东, 张中月 2012 物理学报 61 125202]
[20] Wu M C, Yi C, Chuang C M, Hsu C P, Lin J F, Chen Y F, Su Y F 2009 ACS Appl. Mater. Interfaces 1 2848
[21] Wu Q S, Zhao Y, Zhang C B, Li F 2005 Acta Phys. Sin. 54 1452 (in Chinese) [吴青松, 赵岩, 张彩碚, 李峰 2005 物理学报 54 1452]
[22] Ramon A P, Cui B, Pablo J B V, Teodor V, Fenniri H 2007 J. Phys. Chem. 111 6720
[23] Li Z Y, William M T, William F S, David L N, Williams R S 2007 Langmuir 23 5315
[24] Huh S, Park J, Kim Y S, Kim K S, Hong B H, Nam J M 2011 ACS Nano 5 9799
[25] Xu W G, Ling X, Xiao J Q, Dresselhaus M S, Kong J, Xu H X, Liu Z F, Zhang J 2012 PNAS 109 9281
[26] Kim Y K, Han S W, Min D H 2012 ACS Appl. Mater. Interfaces 4 6545
[27] Liu A P, Xu T, Ren Q H, Yuan M, Dong W J, Tang W H 2012 Electrochem. Commun. 25 74
[28] Lin S T, Franklin M T, Kenneth J K 1986 Langmuir 2 259
[29] Liu A P, Ren Q H, Xu T, Yuan M, Tang W H 2012 Sens. Actuators. B 162 135
[30] Hummers W S, Offema R E 1958 J. Am. Chem. Soc. 80 1339
[31] Wang Z L, Mohamed M B, Link S, El-Sayed M A 1999 Surf. Sci. 440 L809
[32] Uosaki K, Shen Y, Kondo T 1995 J. Phys. Chem. 99 14117
[33] Shigeru W, Hideki S, Katsuhira Y, Kouichi K, Tsugio T, Hisayoshi S 2005 Tetra. Lett. 46 8827
[34] Zhang J T, Li X L, Sun X M, Li Y D 2005 J. Phys. Chem. B 109 12544
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