Large-Scale Orientation Dependent Heating from a Single Irradiated Gold Nanorod

被引：80
|
作者：
Ma, Haiyan [1 ]
Bendix, Poul M. [1 ]
Oddershede, Lene B. [1 ]
机构：
[1] Univ Copenhagen, Niels Bohr Inst, DK-1168 Copenhagen, Denmark
来源：
NANO LETTERS | 2012年 / 12卷 / 08期
关键词：
Gold nanorod; photothermal effect; lipid bilayer; molecular partitioning; surface plasmon resonance; polarization; NANOSTRUCTURES; NANOPARTICLES; SCATTERING; THERAPY; SURFACE; LIGHT;
D O I：
10.1021/nl3010918
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We quantify the extreme heating associated with resonant irradiation of individual gold nanorods by using a novel assay based on partitioning of lipophilic dyes between membrane phases. The temperature increase is sensitively dependent on the angle between the laser polarization and the orientation of the nanorod. A dramatic and irreversible decrease in the heating of a nanorod occurs at high. illumination intensities; this effect is attributed to surface melting of the nanorod causing it to restructure into a more spherical shape and lose its extreme photothermal properties.
引用
收藏
页码：3954 / 3960
页数：7
相关论文
共 50 条
  • [41] CFD modeling of spontaneous heating in a large-scale coal chamber
    Yuan, Liming
    Smith, Alex C.
    JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES, 2009, 22 (04) : 426 - 433
  • [42] Impact of a large-scale market integration on the orientation of photovoltaic modules
    Bogenrieder, Josef
    Hoesch, Patrick
    Soelch, Christian
    Brabec, Christoph J.
    2016 13TH INTERNATIONAL CONFERENCE ON THE EUROPEAN ENERGY MARKET (EEM), 2016,
  • [43] Large-Scale Arrays of Aligned Single Viruses
    Solis, Daniel J.
    Coyer, Sean R.
    Garcia, Andres J.
    Delamarche, Emmanuel
    ADVANCED MATERIALS, 2010, 22 (01) : 111 - +
  • [44] Detection of the effect of cosmological large-scale structure on the orientation of galaxies
    Trujillo, Ignacio
    Carretero, Conrado
    Patiri, Santiago G.
    COSMIC FRONTIERS, 2007, 379 : 350 - 351
  • [45] Spatial orientation and wayfinding in large-scale virtual spaces: An introduction
    Darken, RP
    Allard, T
    Achille, LB
    PRESENCE-TELEOPERATORS AND VIRTUAL ENVIRONMENTS, 1998, 7 (02) : 101 - 107
  • [46] Bursts of Terahertz Radiation from Large-Scale Plasmas Irradiated by Relativistic Picosecond Laser Pulses
    Liao, G. Q.
    Li, Y. T.
    Li, C.
    Su, L. N.
    Zheng, Y.
    Liu, M.
    Wang, W. M.
    Hu, Z. D.
    Yan, W. C.
    Dunn, J.
    Nilsen, J.
    Hunter, J.
    Liu, Y.
    Wang, X.
    Chen, L. M.
    Ma, J. L.
    Lu, X.
    Jin, Z.
    Kodama, R.
    Sheng, Z. M.
    Zhang, J.
    PHYSICAL REVIEW LETTERS, 2015, 114 (25)
  • [47] Cost competitive analysis of large-scale gold mines in Ghana from 2007 to 2016
    Atta, Samuel Kwame
    Tholana, Tinashe
    MINERAL ECONOMICS, 2022, 35 (01) : 53 - 65
  • [48] Cost competitive analysis of large-scale gold mines in Ghana from 2007 to 2016
    Samuel Kwame Atta
    Tinashe Tholana
    Mineral Economics, 2022, 35 : 53 - 65
  • [49] Size-Dependent Plasmonic Resonances from Large-Scale Quantum Simulations
    Xiang, Hongping
    Zhang, Xu
    Neuhauser, Daniel
    Lu, Gang
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2014, 5 (07): : 1163 - 1169
  • [50] Large-scale terrain modeling from multiple sensors with dependent Gaussian processes
    Vasudevan, Shrihari
    Ramos, Fabio
    Nettleton, Eric
    Durrant-Whyte, Hugh
    IEEE/RSJ 2010 INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS (IROS 2010), 2010, : 1215 - 1221
12345