60 citations · 160 across the 11 of their papers we have counts for
11 papers
Raman-acoustofluidic integrated system for single-cell analysis
Harrisson D. A. Santos, Amanda E. Silva, Giclênio C. Silva +8
Confocal Raman microscopy offers a particular pathway for monitoring chemical "fingerprints" of intracellular components like the cell membrane, organelles, and nucleus. Neverthele…
Probing the reciprocal lattice associated with a triangular slit to determine the orbital angular momentum for a photon
W. C. Soares, A. L. Moura, Askery Canabarro +7
The orbital angular momentum conservation of light reveals different diffraction patterns univocally dependent on the topological charge of the incident light beam when passing thr…
Nonlinear interaction of acoustic waves with a spheroidal particle: radiation force and torque effects
Everton B. Lima, JosE P. Leao-Neto, Alisson S. Marques +3
The nonlinear interaction of a time-harmonic acoustic wave with an anisotropic particle gives rise to the radiation force and torque effects. These phenomena are at the heart of th…
Acoustic spin transfer to a subwavelength spheroidal particle
Jose H. Lopes, Everton B. Lima, Jose P. Leao-Neto +1
We demonstrate that the acoustic spin of a first-order Bessel beam can be transferred to a subwavelength (prolate) spheroidal particle at the beam axis in a viscous fluid. The indu…
Subwavelength beam focusing using a ball-shaped lens for ultrasound imaging
Victor H. S. Santos, Everton B. Lima, Andre L. Baggio +2
Ultrasonic superresolution images can be generated by means of (super) focusing acoustic beams to subwavelength dimensions or using algorithm-based methods. Here, we demonstrate th…
Acoustic radiation torque exerted on a subwavelength spheroidal particle by a traveling and standing plane wave
Jose P. Leao-Neto, Jose H. Lopes, Glauber T. Silva
The nonlinear interaction of ultrasonic waves with a nonspherical particle may give rise to the acoustic radiation torque on the particle. This phenomenon is investigated here cons…