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| A New Fabrication Method for Gold Nanoparticles on the Surface of Silicon Materials |
| ZHANG Dong, XIAO Miao, MA Xun, CHENG Guosheng, ZHANG Zhaochun
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| School of Materials Science and Engineering, Shanghai University, Shanghai 200444; |
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Abstract In this work, the gold nanoparticles were specifically embedded on the surface of silicon materials by the reaction reagents of HAuCl4 solution and L-Cysteine based on built-in current and Au-S interaction, and then controlled experiments were arranged to research the effects of different reaction conditions on the fabrication of gold nanoparticles. Furthermore, the fluorescence experiments and silicon nanowire field effect transistor were designed for further study. The results showed the surface of silicon materials which were firstly treated by HF and dipped into 0.5 mmol/L HAuCl4 solution with HAuCl4 and L-Cysteine concentration ratio of 3∶1 for 3 min was coated by uniform, firm gold nanoparticles. Based on the results of fluorescence experiments, the surface of gold nanoparticles had been modified by amidogen functionally, which promoted the application of gold nanoparticles-coated silicon materials on bio-detection biolabeling. Besides, based on the verification of silicon nanowire field effect transistor, this fabrication way of gold nanoparticles-coated silicon materials is of high specificity, which promoted the application of gold nanoparticles-coated silicon materials on infectious disease and health tests.
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Published: 02 May 2018
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1 Khatri O P, Kosaku A, Kuniaki M, et al. Self-assembly of ionic li-quid (BMI-PF6)-stabilized gold nanoparticles on a silicon surface: Chemical and structural aspects [J]. ACS J Surf Colloids,2008,24(15):7785.
2 Bui T T, Phuc Tu H, Chien Dang M. DRIE process optimization to fabricate vertical silicon nanowires using gold nanoparticles as masks [J]. Adv Nat Sci Nanosci Nanotechnol,2015,6(4):045016.
3 Mutalifu A, Eman Husni D, et al. In situ synthesis of self-assembled gold nanoparticles on glass or silicon substrates through reactive inkjet printing [J]. Angew Chem Int Ed,2014,53(2):430.
4 Gupta R K, Srinivasan M P, Dharmarajan R. Synthesis of short chain thiol capped gold nanoparticles, their stabilization and immobilization on silicon surface [J]. Colloids Surf Physicochem Eng Aspects,2011,390(1):149.
5 Yook K S, Choi M S, Kim D H, et al. Hydrogenated amorphous silicon thin film solar cells using a hybrid buffer layer of gold nano-particle and tungsten oxide thin film [J]. ECS Solid State Lett,2012,1(5):42.
6 Wang Xin, Peng Kuiqing, Hu Ya, et al. Silicon/hematite core/shell nanowire array decorated with gold nanoparticles for unbiased solar water oxidation [J]. Nano Lett,2014,14:18.
7 Wu K, Chen J, McBride J R, et al. Efficient hot-electron transfer by a plasmon-induced interfacial charge-transfer transition [J]. Science,2015,349:632.
8 Dae Hoon Kwon, Hyeun Hwan An, Hee-Soo Kim, et al. Electrochemical albumin sensing based on silicon nanowires modified by gold nanoparticles [J]. Appl Surf Sci,2011,257:4650.
9 Jahwarhar Izuan Abdul Rashid, Nor Azah Yusof, Jaafar Abdullah, et al. Surface modifications to boost sensitivities of electrochemical biosensors using gold nanoparticles/silicon nanowires and response surface methodology approach [J]. J Mater Sci,2016,51:1083.
10 Susie Eustis, Mostafa A El-Sayed. Why gold nanoparticles are more precious than pretty gold: Noble metal surface plasmon resonance and its enhancement of the radiative and nonradiative properties of nanocrystals of different shapes [J]. Chem Soc Rev,2006,35:209.
11 Chad E Talley, Joseph B Jackson, Chris Oubre, et al. Surface-enhanced Raman scattering from individual Au nanoparticles and nanoparticle dimer substrates [J]. Nano Lett,2005,5(8):1569.
12 Keya Zhou, Sang-Won Jee, Zhongyi Guo, et al. Enhanced absorptive characteristics of metal nanoparticle-coated silicon nanowires for solar cell applications [J]. Appl Optics,2011,50(31):63.
13 Bishnoi S, Das R, Chawla S. Gold nanosphere enhanced green and red fluorescence in ZnO∶Al, Eu3+ [J]. Appl Phys Lett,2014,10548(105):233108.
14 Milton J A, Samson P, Huabing Y, et al. Efficient self-assembly of DNA-functionalized fluorophores and gold nanoparticles with DNA functionalized silicon surfaces: The effect of oligomer spacers [J]. Nucleic Acids Res,2013,41(7):80.
15 Su Yuanyuan, Wei Xinpan, Peng Fei, et al. Gold nanoparticles-de-corated silicon nanowires as highly efficient near-infrared hyperthermia agents for cancer cells destruction [J]. Nano Lett,2012,12:1845.
16 Seong-Wan Ryu, Chang-Hoon Kim, Jin-Woo Han, et al. Gold na-noparticle embedded silicon nanowire biosensor for applications of label-free DNA detection [J]. Biosensors Bioelectronics,2010,25:2182.
17 Wang Hui, An Zhenghua, Ren Qijun, et al. Localized-surface-plasmon enhanced luminescence from porous silicon by gold nanoparticles [C]// Nanoelectronics Conference (INEC), 2010 3rd International,2010.
18 Yang Kun, Wang Hui, Zou Kai, et al. Gold nanoparticle modified silicon nanowires as biosensors [J]. Nanotechnology,2006,17(11):276.
19 Gutés A, Carraro C, Maboudian R. Ultrasmooth gold thin films by self-limiting galvanic displacement on silicon [J]. ACS Appl Mater Interfaces,2011,3(5):1581.
20 Santosh A, Remant B K C, Dharmaraj N, et al. Spectroscopic identification of S-Au interaction in cysteine capped gold nanoparticles [J]. Spectrochim Acta Part A,2006,63(1):160.
21 Ono A, Matsuo Y, Satoh H, et al. Sensitivity improvement of silicon-on-insulator photodiode by gold nanoparticles with substrate bias control [J]. Appl Phys Lett,2011,99(6):2250.
22 Noor M O, Krull U J. Silicon nanowires as field-effect transducers for biosensor development: A review [J]. Analyt Chim Acta,2014,825(2):1.
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2017, Vol. 31 
