scholarly journals Highly-repeatable generation of very small nanoparticles by pulsed-laser ablation in liquids of a high-speed rotating target

2016 ◽  
Vol 18 (48) ◽  
pp. 32868-32875 ◽  
Author(s):  
A. Resano-Garcia ◽  
S. Champmartin ◽  
Y. Battie ◽  
A. Koch ◽  
A. En Naciri ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Ag Nanoparticles ◽  
High Speed ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Laser Ablation In Liquids ◽  
Silver Target ◽  
Rotating Target ◽  
Small Nanoparticles

Very small and pure Ag nanoparticles are generated by pulsed-laser ablation in water of a silver target rotated at a high-speed.

scholarly journals Doping nanoparticles using pulsed laser ablation in a liquid containing the doping agent

2019 ◽  
Vol 1 (10) ◽  
pp. 3963-3972 ◽  
Author(s):  
Arsène Chemin ◽  
Julien Lam ◽  
Gaétan Laurens ◽  
Florian Trichard ◽  
Vincent Motto-Ros ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Doping Agent ◽  
Laser Ablation In Liquids ◽  
Dope Nanoparticles

While doping is crucial for numerous technological applications, its control remains difficult especially when the material is reduced down to the nanometric scale. We suggest a new way to dope nanoparticles using laser ablation in liquids.

scholarly journals Synthesis of naked vanadium pentoxide nanoparticles

2021 ◽  
Author(s):  
Patrick Taylor ◽  
Matthew Kusper ◽  
Tina Hesabizadeh ◽  
Luke D. Geoffrion ◽  
Fumiya Watanabe ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Vanadium Pentoxide ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Energy Bandgap ◽  
Β Phase ◽  
Α Phase ◽  
Laser Ablation In Liquids

Vanadium pentoxide α-phase and β-phase synthesized by Pulsed Laser Ablation in Liquids, exhibiting a 2.50 eV and 3.65 eV energy bandgap.

ZnO-Ag nanoparticles produced via two-step pulsed laser ablation in liquid (PLAL) as antibacterial agent against Staphylococcus aureus

2021 ◽  
Author(s):  
Nurfina Yudasari ◽  
Rahma Anugrahwidya ◽  
Maria Margaretha Suliyanti ◽  
Dahlang Tahir ◽  
Cuk Imawan ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Laser Ablation ◽  
Ag Nanoparticles ◽  
Antibacterial Agent ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Laser Ablation In Liquid

scholarly journals The influence of pulsed laser ablation in liquids parameters on the synthesis of ZnO nanoparticles

2020 ◽  
Vol 1541 ◽  
pp. 012019
Author(s):  
Carlos Andres Perez-Lopez ◽  
Jaime Andres Perez-Taborda ◽  
Henry Riascos ◽  
Alba Avila
Keyword(s):  
Laser Ablation ◽  
Zno Nanoparticles ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Laser Ablation In Liquids

Processing condition influence on the characteristics of gold nanoparticles produced by pulsed laser ablation in liquids

2013 ◽  
Vol 274 ◽  
pp. 105-109 ◽  
Author(s):  
R.G. Nikov ◽  
A.S. Nikolov ◽  
N.N. Nedyalkov ◽  
P.A. Atanasov ◽  
M.T. Alexandrov ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Laser Ablation ◽  
Processing Condition ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Laser Ablation In Liquids

Spectroscopic evidence of a core–shell structure in the earlier formation stages of Au–Ag nanoparticles by pulsed laser ablation in water

2008 ◽  
Vol 457 (4-6) ◽  
pp. 386-390 ◽  
Author(s):  
Giuseppe Compagnini ◽  
Elena Messina ◽  
Orazio Puglisi ◽  
Rosario Sergio Cataliotti ◽  
Valeria Nicolosi
Keyword(s):  
Laser Ablation ◽  
Shell Structure ◽  
Ag Nanoparticles ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Core Shell ◽  
Spectroscopic Evidence ◽  
Core Shell Structure

scholarly journals Continuous preparation of antimony nanocrystals with near infrared photothermal property by pulsed laser ablation in liquids

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Juanrong Kou ◽  
Yongkai Wang ◽  
Xiaoyu Liu ◽  
Xianju Zhang ◽  
Gaoyu Chen ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Near Infrared ◽  
Thermal Evaporation ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Physical Chemical ◽  
Reaction Solution ◽  
Laser Ablation In Liquids ◽  
Continuous Preparation ◽  
Photothermal Property

Abstract Antimony nanocrystals (Sb NCs) are of interest in energy storage, catalysis and cancer therapy for its special physical, chemical and biomedical properties. However, methodology challenges still remain in preparation of colloidal Sb NCs, due to the restricted reaction solution systems, high temperature and time costing for common routes. Herein, size controllable colloidal Sb NCs were continuously prepared by pulsed laser ablation of Sb target in different solvents, owning to the metal nanodroplet explosive ejection and thermal evaporation mechanisms. These well dispersed and stable Sb NCs showed excellent photothermal property in the near-infrared-II window.

Effect of Laser Fluence on Siliver Nanoparticles Colloid

2011 ◽  
Vol 415-417 ◽  
pp. 747-750
Author(s):  
Bing Xu ◽  
Ren Guo Song ◽  
Chao Wang
Keyword(s):  
Electron Microscopy ◽  
Silver Nanoparticles ◽  
Laser Ablation ◽  
Laser Fluence ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Average Diameter ◽  
Distilled Water ◽  
Transmission Electron ◽  
Silver Target

In order to study the effects of laser fluence on silver nanoparticles colloid, the silver nanoparticles colloid was prepared by pulsed laser ablation of silver target for 10min in distilled water at different laser fluence. The particles size，morphologies and absorption spectroscopy of the obtained nanoparticles colloid were characterized by ultraviolet to visible (UV-Vis) spectrometer and transmission electron microscopy (TEM), the average diameter and its distribution were analyzed by Image-ProPlus software. The results shown that the average diameter of the silver nanoparticles prepared at the laser fluence of 4.2J/cm2 was the smallest (D=17.54nm), also, the distribution of particle size was narrowest (=36.86nm) and the morphologies were more homogeneous. It was confirmed that the nanoparticles size and shape could be controlled by pulsed laser ablation parameters.

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