Fine Tuning of the Photoacoustic Generation Efficiency by Aggregation-Caused Quenching and Excitation Energy Transfer in Bodipy-Labeled Polylactide Nanoparticles [PDF]
, 2023 The relationship between the fluorescence decrease by Aggregation-Caused Quenching (ACQ) and the Photoacoustic Generation Efficiency in polylactide-Bodipy nanoparticles (PLA-Bodipy NPs) is demonstrated. PLA NPs with different PLA-Bodipy loading (from 2.5%
Minh-Huong , HA-THI +11 more
core +2 more sources
Applied Sciences, 2020 This paper presents a photoacoustic non-destructive evaluation (pNDE) system with an ultrahigh resolution for the detection of multi-scale damage in carbon fiber-reinforced plastic (CFRP) composites.
Siqi Wang +5 more
doaj +1 more source
Optical and Photoacoustic Properties of Laser-Ablated Silver Nanoparticles in a Carbon Dots Solution
Molecules, 2020 This study used the carbon dots solution for the laser ablation technique to fabricate silver nanoparticles. The ablation time range was from 5 min to 20 min.
Amir Reza Sadrolhosseini +4 more
doaj +1 more source
Photoacoustics in a snap [PDF]
Nature Methods, 2020 Photoacoustic topography through an ergodic relay increases imaging throughput and opens a path toward wearable devices.
openaire +2 more sources
Reflection-artifact-free photoacoustic imaging using PAFUSion (photoacoustic-guided focused ultrasound) [PDF]
, 2016 Reflection artifacts caused by acoustic inhomogeneities are a main challenge to deep-tissue photoacoustic imaging. Photoacoustic transients generated by the skin surface and superficial vasculature will propagate into the tissue and reflect back from ...
Martin Frenz +9 more
core +1 more source
Photoacoustics, 2018 In a carrier flow based permeation system the measured permeation curve is the convolution of two processes: the intrinsic permeation process and the transfer of the permeated molecules through the measuring system.
Zoltán Bozóki +4 more
doaj +1 more source
Photoacoustic reflection artifact reduction using photoacoustic-guided focused ultrasound: comparison between plane-wave and element-by-element synthetic backpropagation approach [PDF]
, 2017 Reflection artifacts caused by acoustic inhomogeneities constitute a major problem in epi-mode biomedical photoacoustic imaging. Photoacoustic transients from the skin and superficial optical absorbers traverse into the tissue and reflect off echogenic ...
Martin Frenz +14 more
core +2 more sources
Photoacoustic tomography system based on Diode Laser to Imaging of some types of materials
, 2022 Photoacoustic tomography imaging research has been conducted to distinguish several types of materials. The photoacoustic tomography imaging system used in this study uses a diode laser as a source of radiation and a condenser microphone as a detection ...
Satriawan, Mirza +2 more
core +1 more source
Photoacoustic Imaging to Track Magnetic-manipulated Micro-Robots in Deep Tissue
Sensors, 2020 The next generation of intelligent robotic systems has been envisioned as micro-scale mobile and externally controllable robots. Visualization of such small size microrobots to track their motion in nontransparent medium such as human tissue remains a ...
Yan Yan +2 more
doaj +1 more source
Diagnostics, 2022 A 50-year-old woman with no past medical history presented with a left anterior chest wall mass that was clinically soft, mobile, and non-tender. A targeted ultrasound (US) showed findings suggestive of a lipoma.
Yonggeng Goh +13 more
doaj +1 more source