請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/47359完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 郭茂坤 | |
| dc.contributor.author | Chuan-Li Liu | en |
| dc.contributor.author | 劉傳立 | zh_TW |
| dc.date.accessioned | 2021-06-15T05:56:26Z | - |
| dc.date.available | 2010-08-19 | |
| dc.date.copyright | 2010-08-19 | |
| dc.date.issued | 2010 | |
| dc.date.submitted | 2010-08-17 | |
| dc.identifier.citation | [1] C. Loo, A. Lowery, N. Halas, J. West, and R. Frezek, “Immunotargeted Nanoshells for Integrated Cancer Imaging and Therapy,” Nano Lett. 5 (4), 709-711, 2005.
[2] B. Khlebtsov, V. Zharov, A. Melnikov, V. Tuchin, and N. Khlebtsov, “Optical amplification of photothermal therapy with gold nanoparticles and nanoclusters,” Nanotechnology 17, 5167–5179, 2006. [3] K. L. Kelly, A. A. Lazarides, and G. C. Schatz, “Computational Electromagnetics of Metal Nanoparticles and their Aggregate”, IEEE Comp. Scie. Engi. 3, 67, 2001. [4] J. Storhoff, A. A. Lazarides, R. C. Mucic, C.A. Mirkin, R.L. Letsinger, and G.C. Schatz, “What Controls the Optical Properties of DNA-Linked Gold Nanopar¬ticle As¬semblies?” J. Am. Chen. Soc. 120, 4640-4650, 2001. [5] S. J. Park, T. A. Taton, C. A. Mirkin, “Array-Based Electrical Detection of DNA with Nanoparticle Probes,” Science 295, 1503-1505, 2002. [6] T. J. Silve and S. Schultz, “A Scanning Near-Field Optical Microscope for the Imag¬ing of Magnetic Domains in Reflection,” Rev. Sci. Instrum. 67, 715-720, 1996. [7] J. C. Hulteen, D. A. Treichel, M. T. Smith, M. L. Duval, T. R. Jensen, and R. P. van Duyne, “Nanosphere Lithography: Size-Tunable Silver Nanoparticle and Sur¬face Clus¬ter Arrays,” J. Phys, Chem. B. 103, 3854-3863, 1999. [8] Z.Q. Tian, B. Ren, and D.Y. Wu, ” Surface-Enhanced Raman Scattering: From Noble to Transition Metals and from Rough Surfaces to Ordered Nanostructures”, J. Phys. Chem. B. 106, 9463-9483, 2002. [9] S. S. Chang and C. R. C. Wang, “The Synthesis and Absorption Spectra of Sev¬eral Metal Nanoparticle Systems,” Chem. 56, 209-222, 1998. [10] R. M. Stockle, Y. D. Suh, V. Deckert, and R. Zenobi, “Nanoscale Chemical Analy-sis by Tip-Enhanced Raman Spectroscopy,” Chem. Phys. Lett. 318, 131-136, 2000. [11] E. Dvjardin, L. B. Hsin, C. R. C. Wang and S. Mann, “DNA-Driven Self- Assem-bly of Gold Nanorods”, Chem. Comm. 14, 1264-1265, 2001. [12] J. J. Mock, M. Barbic, D. R. Smith, D. A. Schultz, and S. Schultz, “Shape Effects in Plasmon Resonance of Individual Colloidal Silver Nanoparticles,” J. Chem. Phys. 116, 6755-6759, 2002. [13] L. M. Liz-Marzan, “Nanometals: Formation and Color,” Materials Today Feb. 26, 2004. [14] H. Xu, E. J. Bjerneld, M. Käll, “Spectroscopy of Single Hemoglobin Molecule by Surface-Enhanced Raman Scattering,” Phys. Rev. Lett. 22, 4357-4360, 1999. [15] V. M. Agranovich and D. L. Mills, “Surface Polaritons Electromangeitc at Sur¬faces and Interfaces,” North-Holland, New York, 1982. [16] R. H. Ritchie, “Plasma Losses by Fast Electrons in Thin Films,” Phys. Rev. 106, 874-881, 1957. [17] L. Novotny, B. Hecht, and D. W. Pohl, “Interference of Locally Excited Surface Plasmons,” J. Appl. Phys. 81, 1798, 1997. [18] J. Azoulay, A. Debarre, A. Richard, and P. Tchenio, “Quenching and Enhancement of Single-Molecule Fluorescence under Metallic and Dielectric Tips,” Europhys. Lett. 51, 374, 2000. [19] P. Bharadwaj, P. Anger and L. Novotny, “Nanoplasmonic enhancement of single-molecule fluorescence,”Nanotechnology 18, 044017, 2007. [20] P. Anger, P. Bharadwaj and L. Novotny, “Enhancement and Quenching of Single-Molecule Fluorescence,” Phys. Rev. Lett. 96, 113002, 2006. [21] S. Kuhn, U. Hakansin, L. Rogobete and V. Sandoghdar, “Enhancement of Single-Molecule Fluorescence Using a Gold Nanoparticle as Optical Nanoantenna,” Phys. Rev. Lett. 97, 017402, 2006. [22] J. Enderlein, “Theoretical study of single molecule fluorescence in a metallic nanocavity,” Appl. Phys. Lett. 80, 315-317, 2002. [23] J. Enderlein, “Spectral properties of a fluorescing molecule within a spherical metallic nanocavity,” Phys. Chem. Chem. Phys.4, 2780-2786, 2002 [24] K. Chen, Y. Liu, G. Ameer, V. Backman, “Optimal design of structured nanospheres for ultrasharp light-scattering resonances as molecular imaging multilabels,” J. Biomed. Optic. 10(2), 02405 , 2005. [25] X. Xia, Y. Liu, V. Backman and G. Ammer, “Engineering sub-100 nm multi-layer nanoshells,” Nanotechnology 17, 5435-5440, 2006. [26] O. Stranik, R. Nooney, C. McDonagh and B. D. MacCraith, “Optimization of Nanoparticle Size for Plasmonic Enhancement of Fluorescence,” Plasmonics 2 (1), 15-22, 2007. [27] S. Xu, S. Hartvickson, and J. X. Zhao, “Engineering of SiO2-Au- SiO2 Sandwich Nanoaggregates Using a Building Block:Single, Double, and Triple Cores for Enhancement of Near Infrared Fluorescence,” Langmuir 24, 7492-7499, 2008. [28] R. Bardhan, N. K. Grady, and N. J. Halas, “Nanoscale Control of Near-Infrared Fluorescence Enhancement Using Au Nanoshells,” J. Small 4 (10), 1716-1722, 2008. [29] J. Zhang, Y. Fu, and J. R. Lakowicz, “Luminescent Silica Core/Silver Shell Encapsulated with Eu(III) Complex,” J. Phys. Chem. C 113, 19404-19410, 2009. [30] Y. Jin, and X. Gao, “Plasmonic fluorescent quantum dots,” Nature Nanotechnology 4, 571 - 576, 2009. [31] S. A. Maier, P. G. Kik, and H. A. Atwater, “Observation of Coupled Plasmon- Polariton Modes in Au Nanopartical Chain Waveguides of Different Length: Estimation of Waveguide Loss,” Appl. Phys. Lett. 81, 1714-1716, 2002. [32] S. A. Maier, P. G. Kik, and H. A. Atwater, “Optical Pulse Propagation in Metal Nanoparticle Chain Waveguide,” Phys. Rev. B. 67, 205402, 2003. [33] S. I. Bozhevolnyi, J. Erland, K. Leosson, P. M. W. Skovgaard, and J.M. Hvam, “Waveguiding in Surface Plasmon Polariton Band Gap Structures,” Phys. Rev. Lett. 86, 3008-3011, 2001. [34] T. Härtling, P. Reichenbach, and L. M. Eng, “Near-field coupling of a single fluores¬cence molecule and a spherical gold nanoparticle”, Opti. Expr. 20, 12809-12817, 2007. [35] C. G. Khoury, S. J. Norton and T. Vo-Dinh, “Plasmonics of 3-D Nanoshell Dimers Using Multipole Expansion and Finite Element Method,” ACS Nano 3 (9), 2776-2788, 2009. [36] C. T. Tai, “Dyadic Green Functions in Electromagnetic Theory,” IEEE, New York, 1994. [37] 孫聖傑，“三維奈米粒子於電磁場解析解研究”，國立臺灣大學應用力學研究所碩士論文, 2008. [38] 杜偉民，“金屬奈米核殼粒子對螢光增益之研究”，國立臺灣大學應用力學研究所碩士論文, 2009. [39] C. F. Bohren and D. R. Huffman, “Absorption and Scattering of Light by Small Particles,” Wiley, New York, 1983. [40] U. Kreibig and M. Vollmer, “Optical Properties of Metal Cluster,” Sprin. Mater. Sci. 25, Springer Verlag, Berlin, 1995. [41] P. B. Johnson and R. W. Christy, “Optical Constants of the Noble Metals,” Phy. Rev. B. 6, 4370-4379, 1972. [42] J. A. Stratton, “Electromagnetic Theory,” McGraw Hill, New York, 1941. [43] D. K. Cheng, “Field and Wave Electromagntics,” Addison Wesley, Taipei, 1993. [44] R. F. Harrington, “Time-Harmonic Electromagnetic Fields,” Wiley, New York , 2001. [45] X. Zhao, R. P. Bagwe and W. Tan, “Development of Oragnic –Dye-Doped Silica Nanoparticles in a Reverse Microemulsion,” Advanced Materials 12(6), 173-176, 2003 [46] M. I. Stockman, “The spaser as a nanoscale quantum generator and ultrafast amplifier,” J. Opt. 12, 024004, 2010. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/47359 | - |
| dc.description.abstract | 根據Maxwell方程式、Mie理論與並矢格林函數，整理球型奈米粒子受平面波與電偶極波源的電磁場解析解，並進一步將散射體由實心球推廣至多層結構。除此之外，再定義激發效率、量子效率、螢光增益以及考慮螢光分子隨機分佈、任意極化方向的平均螢光增益。
螢光增益與螢光分子位置、震盪方向、入射平面波極化方向三者有密切的關係，考慮一般實驗螢光分子均勻分布、極化方向難以控制的情況，以平均螢光增益的概念來解釋各種散射體的光學特性較為恰當，可避免過於高估或低估的情形產生。另外，再加入史托克位移(Stokes shift)效應，即入射平面波波長與螢光分子放出螢光波長不同的情況，討論核殼散射體、奈米殼散射體與觀察對平均螢光增益的影響。 由數值模擬結果得知，當激發雷射波長與該奈米粒子的表面電漿共振波段重疊時，就可以得到最大的平均螢光增益效果。最後，我們發現銀奈米殼具有最大的平均螢光增益，其值高達225倍。 | zh_TW |
| dc.description.abstract | According to Maxwell equations, Mie theory and dyadic Green’s functions, analytical solutions of the incident plane wave and electric dipole source in the multi-layer structure are derived. In addition, we also define the excitation rate, quantum yield, enhancement factor and average enhancement factor.
The average enhancement factor (AEF) by considering the arbitrary orientation and location of molecule with respect to the polarization of the incident wave is proposed to explain the overall performance of a large number of nanoparticles. The concept of AEF can avoid overestimating or underestimating fluorescent intensity. Furthermore, with Stokes shift effect, we observe the difference of AEF between three kinds of nanoparticles:core-shell, nanoshell and nanoshell@SiO2. To obtain the maximum AEF, the excitation spectra had better overlap the surface plasmon resonance(SPR) band. Finally, our results indicate that Ag nanoshell has the highest AEF. The AEF of optimal size of Ag nanoshell (radius of SiO2: 20 nm, thickness of Ag shell: 5nm) is 225. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-15T05:56:26Z (GMT). No. of bitstreams: 1 ntu-99-R97543057-1.pdf: 19619059 bytes, checksum: 68e8575b446024504f64f9343790b556 (MD5) Previous issue date: 2010 | en |
| dc.description.tableofcontents | 第一章 緒論 1
1.1 前言 1 1.2 文獻回顧 2 1.3 本文內容 5 第二章 電磁理論與Mie理論 7 2.1 Maxwell方程式與邊界條件 7 2.2 向量波方程與向量波函數[42] 9 2.3向量波函數的正交特性[42] 12 2.4平面波於實心球散射體之散射 12 2.5平面波於核-殼球散射體之散射 14 2.6平面波於雙層殼-核散射體之散射 17 2.7激發效率 20 第三章 電偶極與球型散射體作用解析解 23 3.1電偶極波源場[43] 23 3.2電偶極波源之並矢格林函數 26 3.3實心球散射體 29 3.3.1電偶極位於散射體內 29 3.4核-殼球散射體 32 3.4.1電偶極位於散射體殼層內 32 3.4.2電偶極位於散射體核內 38 3.5雙層殼-核球散射體 43 3.5.1電偶極位於散射體外殼層內 43 3.6輻射效率、非輻射效率、量子效率 50 3.7螢光增益與平均螢光增益 51 3.8史托克位移(Stokes shift) 53 第四章 數值結果 57 4.1 玻璃珠散射體[45] 58 4.2核-殼(core-shell)散射體 59 4.2.1 Au@SiO2 59 4.2.1.1無史托克位移現象(Non-Stokes shift) 59 4.2.1.2 史托克位移現象(Stokes shift) 61 4.2.2 Ag@SiO2 62 4.2.2.1無史托克位移現象(Non-Stokes shift) 62 4.2.2.2 史托克位移現象(Stokes shift) 64 4.3奈米殼(nanoshell)散射體[22,23,29] 64 4.3.1 Au nanoshell 65 4.3.1.1無史托克位移現象(Non-Stokes shift) 65 4.3.1.2 史托克位移現象(Stokes shift) 66 4.3.2 Ag nanoshell 66 4.3.2.1無史托克位移現象(Non-Stokes shift) 66 4.3.2.2 史托克位移現象(Stokes shift) 67 4.4二氧化矽包覆奈米殼散射體[27] 67 4.4.1 Au nanoshell@SiO2 68 4.4.1.1無史托克位移現象(Non-Stokes shift) 68 4.4.1.2 史托克位移現象(Stokes shift) 70 4.4.2 Ag nanoshell@SiO2 70 4.4.2.1無史托克位移現象(Non-Stokes shift) 70 4.4.2.2 史托克位移現象(Stokes shift) 72 第五章 結論與未來展望 107 5.1 結論 107 5.2 未來展望 108 附錄A 平面波於實心球散射體之散射 109 附錄B 平面波於核-殼球散射體之散射 111 附錄C 平面波於雙層殼-核球散射體之散射 114 附錄D 電偶極波源於殼-核散射體中心之散射 118 附錄E 電偶極於實心球散射體內之散射 119 附錄F 電偶極於核-殼球散射體殼內之散射 123 附錄G 電偶極於核-殼球散射體核心內之散射 129 附錄H 電偶極於雙層殼-核散射體外殼層內散射 135 參考文獻 142 | |
| dc.language.iso | zh-TW | |
| dc.subject | 奈米殼散射體 | zh_TW |
| dc.subject | Mie理論 | zh_TW |
| dc.subject | 並矢格林函數 | zh_TW |
| dc.subject | 激發效率 | zh_TW |
| dc.subject | 量子效率 | zh_TW |
| dc.subject | 螢光增益 | zh_TW |
| dc.subject | 平均螢光增益 | zh_TW |
| dc.subject | 核-殼散射體 | zh_TW |
| dc.subject | dyadic Green’s functions | en |
| dc.subject | nanoshell | en |
| dc.subject | core-shell | en |
| dc.subject | Mie theory | en |
| dc.subject | average enhancement factor | en |
| dc.subject | enhancement factor | en |
| dc.subject | quantum yield | en |
| dc.subject | excitation rate | en |
| dc.title | 含螢光分子之多層奈米粒子的平均螢光增益 | zh_TW |
| dc.title | Average enhancment factor of molecules-doped multi-layered nanoparticles on fluorescence | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 98-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 鄧崇任,廖駿偉 | |
| dc.subject.keyword | Mie理論,並矢格林函數,激發效率,量子效率,螢光增益,平均螢光增益,核-殼散射體,奈米殼散射體, | zh_TW |
| dc.subject.keyword | Mie theory,dyadic Green’s functions,excitation rate,quantum yield,enhancement factor,average enhancement factor,core-shell,nanoshell, | en |
| dc.relation.page | 146 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2010-08-18 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 應用力學研究所 | zh_TW |
| 顯示於系所單位： | 應用力學研究所 | |
文件中的檔案：
| 檔案 | 大小 | 格式 | |
|---|---|---|---|
| ntu-99-1.pdf 未授權公開取用 | 19.16 MB | Adobe PDF |
系統中的文件，除了特別指名其著作權條款之外，均受到著作權保護，並且保留所有的權利。