Display options
Cite
Hurtado-Aviles EA, Torres JA, Trejo-Valdez M, et al. Ultrasonic Influence on Plasmonic Effects Exhibited by Photoactive Bimetallic Au-Pt Nanoparticles Suspended in Ethanol. Materials (Basel). 2019;12(11)doi: 10.3390/ma12111791.
Hurtado-Aviles, E. A., Torres, J. A., Trejo-Valdez, M., Torres-SanMiguel, C. R., Villalpando, I., & Torres-Torres, C. (2019). Ultrasonic Influence on Plasmonic Effects Exhibited by Photoactive Bimetallic Au-Pt Nanoparticles Suspended in Ethanol. Materials (Basel, Switzerland), 12(11), . https://doi.org/10.3390/ma12111791
Hurtado-Aviles, Eric Abraham, et al. "Ultrasonic Influence on Plasmonic Effects Exhibited by Photoactive Bimetallic Au-Pt Nanoparticles Suspended in Ethanol." Materials (Basel, Switzerland) vol. 12,11 (2019). doi: https://doi.org/10.3390/ma12111791
Hurtado-Aviles EA, Torres JA, Trejo-Valdez M, Torres-SanMiguel CR, Villalpando I, Torres-Torres C. Ultrasonic Influence on Plasmonic Effects Exhibited by Photoactive Bimetallic Au-Pt Nanoparticles Suspended in Ethanol. Materials (Basel). 2019 Jun 03;12(11). doi: 10.3390/ma12111791. PMID: 31163572; PMCID: PMC6600762.
Copy Download .nbib Format: NLM
Share it on

Materials (Basel). 2019 Jun 03;12(11). doi: 10.3390/ma12111791.

Ultrasonic Influence on Plasmonic Effects Exhibited by Photoactive Bimetallic Au-Pt Nanoparticles Suspended in Ethanol.

Materials (Basel, Switzerland)

Eric Abraham Hurtado-Aviles, Jesús Alejandro Torres, Martín Trejo-Valdez, Christopher René Torres-SanMiguel, Isaela Villalpando, Carlos Torres-Torres

Affiliations

  1. Sección de Estudios de Posgrado e Investigación, Escuela Superior de Ingeniería Mecánica y Eléctrica Unidad Zacatenco, Instituto Politécnico Nacional, Ciudad de Mexico 07738, Mexico. [email protected].
  2. Academia de Ciencias (Acústica), Escuela de Laudería, Instituto Nacional de Bellas Artes y Literatura, Querétaro 76000, Mexico. [email protected].
  3. Escuela Superior de Ingeniería Química e Industrias Extractivas, Instituto Politécnico Nacional, Ciudad de Mexico 07738, Mexico. [email protected].
  4. Sección de Estudios de Posgrado e Investigación, Escuela Superior de Ingeniería Mecánica y Eléctrica Unidad Zacatenco, Instituto Politécnico Nacional, Ciudad de Mexico 07738, Mexico. [email protected].
  5. Centro de Investigación para los Recursos Naturales, Salaices, Chihuahua 33941, Mexico. [email protected].
  6. Sección de Estudios de Posgrado e Investigación, Escuela Superior de Ingeniería Mecánica y Eléctrica Unidad Zacatenco, Instituto Politécnico Nacional, Ciudad de Mexico 07738, Mexico. [email protected].

PMID: 31163572 PMCID: PMC6600762 DOI: 10.3390/ma12111791

Abstract

The optical behavior exhibited by bimetallic nanoparticles was analyzed by the influence of ultrasonic and nonlinear optical waves in propagation through the samples contained in an ethanol suspension. The Au-Pt nanoparticles were prepared by a sol-gel method. Optical characterization recorded by UV-vis spectrophotometer shows two absorption peaks correlated to the synergistic effects of the bimetallic alloy. The structure and nanocrystalline nature of the samples were confirmed by Scanning Transmission Electron Microscopy with X-ray energy dispersive spectroscopy evaluations. The absorption of light associated with Surface Plasmon Resonance phenomena in the samples was modified by the dynamic influence of ultrasonic effects during the propagation of optical signals promoting nonlinear absorption and nonlinear refraction. The third-order nonlinear optical response of the nanoparticles dispersed in the ethanol-based fluid was explored by nanosecond pulses at 532 nm. The propagation of high-frequency sound waves through a nanofluid generates a destabilization in the distribution of the nanoparticles, avoiding possible agglomerations. Besides, the influence of mechanical perturbation, the container plays a major role in the resonance and attenuation effects. Ultrasound interactions together to nonlinear optical phenomena in nanofluids is a promising alternative field for a wide of applications for modulating quantum signals, sensors and acousto-optic devices.

Keywords: nanofluids; nonlinear acousto-optics; plasmonic nanoparticles; ultrasonic sensors

References

  1. Ultrason Sonochem. 2003 Jul;10(4-5):291-5 - PubMed
  2. Spectrochim Acta A Mol Biomol Spectrosc. 2006 Nov;65(3-4):584-90 - PubMed
  3. Nanotechnology. 2009 Jan 14;20(2):025605 - PubMed
  4. Rev Sci Instrum. 2009 Aug;80(8):081101 - PubMed
  5. Chem Soc Rev. 2010 Mar;39(3):923-38 - PubMed
  6. Nano Lett. 2011 Feb 9;11(2):431-7 - PubMed
  7. Nanotechnology. 2011 Sep 2;22(35):355710 - PubMed
  8. Adv Mater. 2013 Apr 24;25(16):2351-6 - PubMed
  9. J R Soc Interface. 2014 Apr 23;11(96):20130931 - PubMed
  10. Nat Commun. 2014 Jun 04;5:4042 - PubMed
  11. ACS Appl Mater Interfaces. 2014 Dec 24;6(24):21946-53 - PubMed
  12. AIP Adv. 2015 Sep 18;5(9):097161 - PubMed
  13. Adv Mater. 2016 Jan 27;28(4):729-33 - PubMed
  14. ACS Appl Mater Interfaces. 2016 Apr 13;8(14):9152-61 - PubMed
  15. Nat Nanotechnol. 2016 Jul;11(7):603-8 - PubMed
  16. Nano Lett. 2016 May 11;16(5):3155-9 - PubMed
  17. Phys Med Biol. 2016 Nov 21;61(22):7906-7918 - PubMed
  18. Nano Lett. 2016 Nov 9;16(11):7302-7308 - PubMed
  19. Diagnostics (Basel). 2016 Nov 22;6(4): - PubMed
  20. Opt Express. 2017 Feb 20;25(4):3553-3565 - PubMed
  21. ACS Nano. 2017 Oct 24;11(10):9678-9688 - PubMed
  22. Sci Rep. 2017 Dec 1;7(1):16817 - PubMed
  23. Spectrochim Acta A Mol Biomol Spectrosc. 2018 Mar 15;193:102-108 - PubMed
  24. Micromachines (Basel). 2017 Oct 28;8(11):null - PubMed
  25. Light Sci Appl. 2018 Feb 23;7:17152 - PubMed

Publication Types

Grant support