Abstract
The rational optimization of plasmonic property of metal nanocrystals by manipulating the structure and morphology is crucial for the plasmon-enhanced application and has always been an urgent issue. Herein, Au nanorods with tunable surface roughness are prepared by growing PbS, overgrowing Au, and dissolving PbS nanoparticles on the basis of smooth Au nanorods. The transverse plasmon resonance of Au nanorods is notably improved due to plasmon coupling between Au nanorods and the surface-modified Au nanoparticles, resulting in the strong and full-spectrum light absorption. Numerical simulations demonstrate that the surface-rough Au nanorods have abundant and full-surround hotspots coming from surface particle-particle plasmon coupling between ultrasmall nanogaps, sharp tips, and uneven areas on Au nanorods. With these characters, the surface-roughness-adjustable Au nanorods possess high tunability and enhancement of surface-enhanced Raman scattering (SERS) detection of Rhodamine B and significantly improved photothermal conversion efficiency. Au nanorods with the largest surface roughness have the highest Raman enhancement factor both at 532 and 785 nm laser excitation. Meanwhile, photothermal conversion experiments under near-infrared (808 nm) and simulated sunlight irradiation confirm that the Au nanorods with rough surface have prominent photothermal conversion efficiency and can be regarded as promising candidates for photothermal therapy and solar-driven water evaporation.
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Guo, J.; Zhang, Y.; Shi, L.; Zhu, Y. F.; Mideksa, M. F.; Hou, K.; Zhao, W. S.; Wang, D. W.; Zhao, M. T.; Zhang, X. F. et al. Boosting hot electrons in hetero-superstructures for plasmon-enhanced catalysis. J. Am. Chem. Soc. 2017, 139, 17964–17972.
Gao, Y. Y.; Nie, W.; Zhu, Q. H.; Wang, X.; Wang, S. Y.; Fan, F. T.; Li, C. The polarization effect in surface-plasmon-induced photocatalysis on Au/TiO2 nanoparticles. Angew. Chem., Int. Ed. 2020, 59, 18218–18223.
You, J. W.; Yu, Y.; Cai, K.; Zhou, D. M.; Zhu, H. M.; Wang, R. Y.; Zhang, Q. F.; Liu, H. W.; Cai, Y. T.; Lu, D. et al. Enhancement of MoTe2 near-infrared absorption with gold hollow nanorods for photodetection. Nano Res. 2020, 13, 1636–1643.
Ma, L.; Chen, Y. L.; Song, X. P.; Yang, D. J.; Li, H. X.; Ding, S. J.; Xiong, L.; Qin, P. L.; Chen, X. B. Structure-adjustable gold nanoingots with strong plasmon coupling and magnetic resonance for improved photocatalytic activity and SERS. ACS Appl. Mater. Interfaces 2020, 12, 38554–38562.
Jiang, B.; Xu, L.; Chen, W.; Zou, C.; Yang, Y.; Fu, Y. Z.; Huang, S. M. Ag+-assisted heterogeneous growth of concave Pd@Au nanocubes for surface enhanced Raman scattering (SERS). Nano Res. 2017, 10, 3509–3521.
Pham, X. H.; Hahm, E.; Kim, T. H.; Kim, H. M.; Lee, S. H.; Lee, S. C.; Kang, H.; Lee, H. Y.; Jeong, D. H.; Choi, H. S. et al. Enzyme-amplified SERS immunoassay with Ag-Au bimetallic SERS hot spots. Nano Res. 2020, 13, 3338–3346.
Wang, Q. S.; Wang, H.; Yang, Y.; Jin, L. H.; Liu, Y.; Wang, Y.; Yan, X. Y.; Gao, R. Q.; Lei, P. P.; Zhu, J. J. et al. Plasmonic Pt superstructures with boosted near-infrared absorption and photothermal conversion efficiency in the second biowindow for cancer therapy. Adv. Mater. 2019, 31, 1904836.
Wang, L. L.; Zhu, G. H.; Wang, M., Yu, W.; Zeng, J.; Yu, X. X.; Xie, H. Q.; Li, Q. Dual plasmonic Au/TiN nanofluids for efficient solar photothermal conversion. Sol. Energy 2019, 184, 240–248.
Huang, Y.; Zhang, X.; Ringe, E., Ma, L. W.; Zhai, X.; Wang, L. L.; Zhang, Z. J. Detailed correlations between SERS enhancement and plasmon resonances in subwavelength closely spaced Au nanorod arrays. Nanoscale 2018, 10, 4267–4275.
Liu, G. Q.; Li, Y.; Duan, G. T., Wang, J. J.; Liang, C.; Cai, W. P. Tunable surface plasmon resonance and strong SERS performances of Au opening-nanoshell ordered arrays. ACS Appl. Mater. Interfaces 2012, 4, 1–5.
Bianco, G. V.; Giangregorio, M. M.; Losurdo, M.; Capezzuto, P.; Bruno, G. Supported faceted gold nanoparticles with tunable surface plasmon resonance for NIR-SERS. Adv. Funct. Mater. 2012, 22, 5081–5088.
Qiu, J. J.; Wei, W. D. Surface plasmon-mediated photothermal chemistry. J. Phys. Chem. C 2014, 118, 20735–20749.
Brongersma, M. L.; Halas, N. J.; Nordlander, P. Plasmon-induced hot carrier science and technology. Nat. Nanotechnol. 2015, 10, 25–34.
Zolotavin, P.; Alabastri, A.; Nordlander, P.; Natelson, D. Plasmonic heating in Au nanowires at low temperatures: The role of thermal boundary resistance. ACS Nano 2016, 10, 6972–6979.
Cheng, X. J.; Sun, R.; Yin, L.; Chai, Z. F.; Shi, H. B.; Gao, M. Y. Light-triggered assembly of gold nanoparticles for photothermal therapy and photoacoustic imaging of tumors in vivo. Adv. Mater. 2017, 29, 1604894.
Jia, J.; Liu, G. Y.; Xu, W. J.; Tian, X. L.; Li, S. B.; Han, F.; Feng, Y. H.; Dong, X. C.; Chen, H. Y. Fine-tuning the homometallic interface of Au-on-Au nanorods and their photothermal therapy in the NIR-II window. Angew. Chem., Int. Ed. 2020, 59, 14443–14448.
Zhang, W. Y.; Cai, K.; Li, X. Y.; Zhang, J.; Ma, Z. Y.; Foda, M. F.; Mu, Y. L.; Dai, X. X.; Han, H. Y. Au hollow nanorods-chimeric peptide nanocarrier for NIR-II photothermal therapy and real-time apoptosis imaging for tumor theranostics. Theranostics 2019, 9, 4971–4981.
Yang, D.; Yang, G. X.; Yang, P. P.; Lv, R. C.; Gai, S. L.; Li, C. X.; He, F.; Lin, J. Assembly of Au plasmonic photothermal agent and iron oxide nanoparticles on ultrathin black phosphorus for targeted photothermal and photodynamic cancer therapy. Adv. Funct. Mater. 2017, 27, 1700371.
Song, G. F.; Yuan, Y.; Liu, J.; Liu, Q. L.; Zhang, W.; Fang, J.; Gu, J. J.; Ma, D. L.; Zhang, D. Biomimetic superstructures assembled from Au nanostars and nanospheres for efficient solar evaporation. Adv. Sustain. Syst. 2019, 3, 1900003.
Zhu, L. L.; Gao, M. M.; Peh, C. K. N.; Ho, G. W. Recent progress in solar-driven interfacial water evaporation: Advanced designs and applications. Nano Energy 2019, 57, 507–518.
Huang, J.; He, Y. R.; Chen, M. J.; Jiang, B. C.; Huang, Y. M. Solar evaporation enhancement by a compound film based on Au@TiO2 core-shell nanoparticles. Sol. Energy 2017, 155, 1225–1232.
Sun, Z. Y.; Wang, J. J.; Wu, Q. L.; Wang, Z. Y.; Wang, Z.; Sun, J.; Liu, C. J. Plasmon based double-layer hydrogel device for a highly efficient solar vapor generation. Adv. Funct. Mater. 2019, 29, 1901312.
Qiao, P. Z.; Wu, J. X.; Li, H. Z.; Xu, Y. C.; Ren, L. P.; Lin, K.; Zhou, W. Plasmon Ag-promoted solar-thermal conversion on floating carbon cloth for seawater desalination and sewage disposal. ACS Appl. Mater. Interfaces 2019, 11, 7066–7073.
Lee, S. Y.; Hung, L.; Lang, G. S.; Cornett, J. E.; Mayergoyz, I. D.; Rabin, O. Dispersion in the SERS enhancement with silver nanocube dimers. ACS Nano 2010, 4, 5763–5772.
Pérez-Mayen, L.; Oliva, J.; Torres-Castro, A.; De la Rosa, E. SERS substrates fabricated with star-like gold nanoparticles for zeptomole detection of analytes. Nanoscale 2015, 7, 10249–10258.
Han, B. B.; Ma, N.; Guo, S.; Yu, J. H.; Xiao, L.; Park, Y.; Park, E.; Jin, S.; Chen, L.; Jung, Y. M. Size-dependent surface-enhanced Raman scattering activity of Ag@CuxOS yolk-shell nanostructures: Surface plasmon resonance induced charge transfer. J. Phys. Chem. C 2020, 124, 16616–16623.
Zhang, Q. F.; Large, N.; Nordlander, P.; Wang, H. Porous Au nanoparticles with tunable plasmon resonances and intense field enhancements for single-particle SERS. J. Phys. Chem. Lett. 2014, 5, 370–374.
Farokhnezhad, M.; Esmaeilzadeh, M. Optical and photothermal properties of graphene coated Au-Ag hollow nanoshells: A modeling for efficient photothermal therapy. J. Phys. Chem. C 2019, 123, 28907–28918.
Leng, C. B.; Zhang, X.; Xu, F. X.; Yuan, Y.; Pei, H.; Sun, Z. H.; Li, L.; Bao, Z. H. Engineering gold nanorod-copper sulfide heterostructures with enhanced photothermal conversion efficiency and photostability. Small 2018, 14, 1703077.
Deng, X. R.; Li, K.; Cai, X. C.; Liu, B.; Wei, Y.; Deng, K. R.; Xie, Z. X.; Wu, Z. J.; Ma, P. A.; Hou, Z. Y. et al. A hollow-structured CuS@Cu2S@Au nanohybrid: Synergistically enhanced photothermal efficiency and photoswitchable targeting effect for cancer theranostics. Adv. Mater. 2017, 29, 1701266.
Hou, G. Z.; Wang, Z. Y.; Ma, H. G.; Ji, Y.; Yu, L. W.; Xu, J.; Chen, K. J. High-temperature stable plasmonic and cavity resonances in metal nanoparticle-decorated silicon nanopillars for strong broadband absorption in photothermal applications. Nanoscale 2019, 11, 14777–14784.
Tang, L. J.; Li, S.; Han, F.; Liu, L. Q.; Xu, L. G.; Ma, W.; Kuang, H.; Li, A. K.; Wang, L. B.; Xu, C. L. SERS-active Au@Ag nanorod dimers for ultrasensitive dopamine detection. Biosen. Bioelectron. 2015, 71, 7–12.
Gao, M. M.; Zhu, L. L.; Peh, C. K.; Ho, G. W. Solar absorber material and system designs for photothermal water vaporization towards clean water and energy production. Energy Environ. Sci. 2019, 12, 841–864.
Liu, Y. L.; Yang, M.; Zhang, J. P.; Zhi, X.; Li, C.; Zhang, C. L.; Pan, F.; Wang, K.; Yang, Y. M.; Fuentea, J. M. D. L. et al. Human induced pluripotent stem cells for tumor targeted delivery of gold nanorods and enhanced photothermal therapy. ACS Nano 2016, 10, 2375–2385.
Ali, M. R.; Rahman, M. A.; Wu, Y.; Han, T. G.; Peng, X. H.; Mackey, M. A.; Wang, D. S.; Shin, H. J.; Chen, Z. G.; Xiao, H. P. et al. Efficacy, long-term toxicity, and mechanistic studies of gold nanorods photothermal therapy of cancer in xenograft mice. Proc. Natl. Acad. Sci. USA 2017, 114, E3110–E3118.
Tsai, M. F.; Chang, S. H. G.; Cheng, F. Y.; Shanmugam, V.; Cheng, Y. S.; Su, C. H.; Yeh, C. S. Au nanorod design as light-absorber in the first and second biological near-infrared windows for in vivo photothermal therapy. ACS Nano 2013, 7, 5330–5342.
Smitha, S. L.; Gopchandran, K. G.; Ravindran, T. R.; Prasad, V. S. Gold nanorods with finely tunable longitudinal surface plasmon resonance as SERS substrates. Nanotechnology 2011, 22, 265705.
Chen, H. J.; Shao, L.; Li, Q.; Wang, J. F. Gold nanorods and their plasmonic properties. Chem. Soc. Rev. 2013, 42, 2679–2724.
Alexander, K. D.; Skinner, K.; Zhang, S. P.; Wei, H.; Lopez, R. Tunable SERS in gold nanorod dimers through strain control on an elastomeric substrate. Nano Lett. 2010, 10, 4488–4493.
Li, Z. B.; Huang, H.; Tang, S. Y.; Li, Y.; Yu, X. F.; Wang, H. Y.; Li, P. H.; Sun, Z. B.; Zhang, H.; Liu, C. L. et al. Small gold nanorods laden macrophages for enhanced tumor coverage in photothermal therapy. Biomaterials 2016, 74, 144–154.
Yang, Y. B.; Yang, X. D.; Fu, L. N.; Zou, M. C.; Cao, A. Y.; Du, Y. P.; Yuan, Q.; Yan, C. H. Two-dimensional flexible bilayer Janus membrane for advanced photothermal water desalination. ACS Energy Lett. 2018, 3, 1165–1171.
Johnson, P. B.; Christy, R. W. Optical constants of the noble metals. Phys. Rev. B 1972, 6, 4370–4379.
Ding, S. J.; Zhang, H.; Yang, D. J.; Qiu, Y. H.; Nan, F.; Yang, Z. J.; Wang, J. F.; Wang, Q. Q.; Lin, H. Q. Magnetic plasmon-enhanced second-harmonic generation on colloidal gold nanocups. Nano Lett. 2019, 19, 2005–2011.
Niu, K. Y.; Liu, M.; Persson, K. A.; Han, Y.; Zheng, H. M. Strain-mediated interfacial dynamics during Au-PbS core-shell nanostructure formation. ACS Nano 2016, 10, 6235–6240.
Gao, J. X.; Bender, C. M.; Murphy, C. J. Dependence of the gold nanorod aspect ratio on the nature of the directing surfactant in aqueous solution. Langmuir 2003, 19, 9065–9070.
Jiang, R. B.; Qin, F.; Liu, Y. J.; Ling, X. Y.; Guo, J.; Tang, M. H.; Cheng, S.; Wang, J. F. Colloidal gold nanocups with orientation-dependent plasmonic properties. Adv. Mater. 2016, 28, 6322–6331.
Qiu, Y. H.; Ding, S. J.; Lin, Y. J.; Chen, K.; Yang, D. J.; Ma, S.; Li, X. G.; Lin, H. Q.; Wang, J. F.; Wang, Q. Q. Growth of Au hollow stars and harmonic excitation energy transfer. ACS Nano 2020, 14, 736–745.
Lai, Y. H.; Cui, X. M.; Li, N. N.; Shao, L.; Zhang, W.; Wang, J. F.; Lin, H. Q. Asymmetric light scattering on heterodimers made of Au nanorods vertically standing on Au nanodisks. Adv. Optical Mater. 2021, 9, 2001595.
Theiss, J.; Aykol, M.; Pavaskar, P.; Cronin, S. B. Plasmonic mode mixing in nanoparticle dimers with nm-separations via substratemediated coupling. Nano Res. 2014, 7, 1344–1354.
Roper, D. K.; Ahn, W.; Hoepfner, M. Microscale heat transfer transduced by surface plasmon resonant gold nanoparticles. J. Phys. Chem. C 2007, 111, 3636–3641.
Acknowledgements
This research was funded by the National Natural Science Foundation of China (Nos. 11904332 and 11904270), the Zhejiang Provincial Natural Science Foundation of China (No. LQQ20A040001), and the Hubei Key Laboratory of Optical Information and Pattern Recognition by the Wuhan Institute of Technology (Nos. 202004 and 202010).
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Surface-roughness-adjustable Au nanorods with strong plasmon absorption and abundant hotspots for improved SERS and photothermal performances
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Ding, S., Ma, L., Feng, J. et al. Surface-roughness-adjustable Au nanorods with strong plasmon absorption and abundant hotspots for improved SERS and photothermal performances. Nano Res. 15, 2715–2721 (2022). https://doi.org/10.1007/s12274-021-3740-1
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DOI: https://doi.org/10.1007/s12274-021-3740-1