Article
Chemistry, Physical
Haruki Takamori, Takahiro Itamochi, Takeshi Tsuji, Daiki Atarashi, Yoshie Ishikawa, Yasushi Okumura, Hirotsugu Kikuchi
Summary: This study further investigated the gelation mechanism of CaO particles and explored the factors affecting gelation. The results showed that the agglomeration tendency of CaO particles was related to their electrostatic interaction, although laser ablation did not decrease the electrostatic repulsion. Additionally, the size composition of CaO particles was found to be another important factor affecting gelation.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Chemistry, Multidisciplinary
Nikolaos G. Semaltianos, Ona Balachninaite, Remigijus Juskenas, Audrius Drabavicius, Gediminas Niaura, Euan Hendry
Summary: In this study, laser ablation of a bulk graphite target in water using femtosecond laser pulses was performed to synthesize polyynes and carbon-based nanomaterials. The results were compared and discussed based on previous studies.
APPLIED SCIENCES-BASEL
(2023)
Article
Physics, Condensed Matter
Samar Mamdouh, Alaa Mahmoud, Ahmed Samir, Mohamed Mobarak, Tarek Mohamed
Summary: The nonlinear optical properties of silver nanoparticles colloids in distilled water were investigated using the Z-scan technique. The study found that increasing the laser ablation energy fluence resulted in smaller nanoparticle size and larger bandgap energy, while the nonlinear absorption coefficient and nonlinear refractive index decreased.
PHYSICA B-CONDENSED MATTER
(2022)
Article
Chemistry, Physical
A. V. Shabalina, E. D. Fakhrutdinova, A. G. Golubovskaya, S. M. Kuzmin, S. V. Koscheev, S. A. Kulinich, V. A. Svetlichnyi, O. V. Vodyankina
Summary: BSO nanomaterials were prepared via laser processing in liquid phase in a two-step scheme, demonstrating improved photocatalytic performance. Additional laser treatment led to active interaction between Bi and Si-containing species, stimulating the formation of phases with Bi-O-Si bonds.
APPLIED SURFACE SCIENCE
(2022)
Article
Chemistry, Physical
Greici Gubert, Jose Varalda, Dante H. Mosca
Summary: Iron nitride nanostructures were successfully synthesized using Nd:YAG laser in liquid nitrogen, forming single-phase alpha ''-Fe16N2, zeta-Fe2N, and epsilon-Fe3N nanostructures or a mixture of them. Varying the laser fluence allowed for obtaining different phases, and specific laser frequencies were found to be effective in producing complex iron nitride phases.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Chemistry, Multidisciplinary
Erik Sachse, Marianela Escobar-Castillo, Friedrich Waag, Bilal Gokce, Soma Salamon, Joachim Landers, Heiko Wende, Doru C. Lupascu
Summary: Pulsed laser ablation in liquids was used to prepare NiFe2O4 (NFO) and CoFe2O4 (CFO) nanoparticles, and their morphology, crystallinity, composition, and particle size distribution were investigated. These nanoparticles exhibited superparamagnetic behavior and the ability to absorb light in the visible range, making them potential candidates for applications in catalysis and biomedicine.
Article
Optics
K. O. Aiyyzhy, E. V. Barmina, V. V. Voronovi, G. G. Novikov, G. A. Shafeev, O. V. Uvarov
Summary: In this study, pure boron nanoparticles were successfully generated for the first time through laser ablation and fragmentation of a suspension. The size of the nanoparticles ranged from 5 to 50 nm, with the highest number of particles at 12 nm. The nanoparticles were predominantly composed of boron and carbon, with some particles having a graphitized carbon shell. The allotropic composition of the nanoparticles differed from that of the initial boron target. Possible applications were also discussed.
OPTICS AND LASER TECHNOLOGY
(2022)
Article
Chemistry, Physical
Daria A. Goncharova, Tamara S. Kharlamova, Olesia A. Reutova, Valery A. Svetlichnyi
Summary: Colloidal nanoparticle catalysts play a crucial role in industrial processes and fundamental studies, with laser ablation in liquid (LAL) being a promising method for preparing nanoparticle colloids. The use of mixed solutions can lead to stable colloids with potential applications in catalysis.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Engineering, Electrical & Electronic
Takeshi Tsuji, Yuuta Suzuki, Shota Sakaki, Yoshie Ishikawa, Naoto Koshizaki
Summary: The study successfully prepared PtSMPs using the laser melting method, which has not yet been developed for convenient PtSMP preparation. The results showed that PtSMPs of similar sizes were obtained by changing the laser wavelength, but longer irradiation time was required under 355 nm laser irradiation. This wavelength dependence was explained by the size-dependent heating efficiency of platinum particles.
ELECTRONICS AND COMMUNICATIONS IN JAPAN
(2021)
Article
Chemistry, Physical
Andrea Guadagnini, Stefano Agnoli, Denis Badocco, Paolo Pastore, Diego Coral, Marcela B. Fernandez van Raap, Daniel Forrer, Vincenzo Amendola
Summary: Despite the immiscibility of silver and cobalt at any temperature, silver nanoparticles doped with cobalt were successfully synthesized using laser ablation in liquid, retaining the silver's plasmonic response and cobalt's magnetic properties. The stability and potential technological applications of these bimetallic nanoparticles make them promising candidates for various fields.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Engineering, Multidisciplinary
Wahyudiono, Shota Kawai, Mardiansyah Mardis, Siti Machmudah, Hideki Kanda, Yaping Zhao, Motonobu Goto
Summary: Bimetallic nanoparticles were formed by pulsed laser ablation on a gold titanium film, with experiments conducted at room temperature. The study demonstrated the dispersion of gold, titanium, and gold-titanium nanoparticles in the aqueous solution products.
ALEXANDRIA ENGINEERING JOURNAL
(2021)
Article
Materials Science, Multidisciplinary
Kang Xiong, Jinwei Lin, Qiang Chen, Tianyu Gao, Leilei Xu, Jianguo Guan
Summary: In this study, axis-asymmetric hollow bowl-shaped Janus micromotors are developed, which can perform unusual precession motion and significantly enhance liquid medium convection in a large area. By modulating the fuel concentration and depression degree, these micromotors achieve synchronistic self-rotation and translation, resulting in improved solute mixing and diffusion efficiencies compared to conventional Janus counterparts. This work demonstrates a novel motion mode, precession, of self-driven micro/nanomotors that greatly enhances micro-convection and rapid diffusion of liquid medium.
Article
Physics, Applied
Y. Hironaka, K. Shigemori, N. Ozaki, T. Kurita, R. Kodama
Summary: When a laser is focused on an underwater object, the plasma confinement effect causes a large amount of pressure. This results in the formation of a hemispherical bubble on the object's surface, which generates high pressure when it collapses. Experimental analysis using different laser energies showed that the maximum pressure ranged from 10% to 40% of the laser ablation pressure, and the pressure pulse width was 5-10 times longer than the laser pulse width. The collapse pressure of the bubble depended on the energy of water vapor within the bubble, rather than the maximum bubble size.
JOURNAL OF APPLIED PHYSICS
(2023)
Review
Crystallography
Anesu Nyabadza, Mercedes Vazquez, Dermot Brabazon
Summary: Pulsed laser ablation in liquid (PLAL) is a physical and top-down method for fabricating nanoparticles (NPs). This review summarizes the research methods and current trends in PLAL literature, focusing on the fabrication of bimetallic nanoparticles (BNPs) and composites. PLAL involves irradiating a solid target under a liquid medium and collecting the ejected NPs to form a colloid. It has various applications, but drawbacks include the need for optimization of laser processing parameters and complex relationships between inputs and outputs.
Article
Chemistry, Physical
I. I. Rakov, S. M. Pridvorova, G. A. Shafeev
Summary: Experimental results show that the interaction between gold nanoparticles generated by laser ablation in water and nanoparticles of copper and aluminum phthalocyanine leads to the aggregation of gold nanoparticles. However, this effect is not observed when aluminum phthalocyanine is added to silver nanoparticles also produced by laser ablation in water.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Materials Science, Multidisciplinary
Taleb Alhedabi, Helene Cattey, Christophe Roussel, Virginie Blondeau-Patissier, Tijani Gharbi, Guillaume Herlem
MATERIALS CHEMISTRY AND PHYSICS
(2017)
Article
Engineering, Electrical & Electronic
Nikolay Smagin, Lyes Djoumi, Etienne Herth, Meddy Vanotti, Dame Fall, Virginie Blondeau-Patissier, Marc Duquennoy, Mohammadi Ouaftouh
SENSORS AND ACTUATORS A-PHYSICAL
(2017)
Article
Chemistry, Inorganic & Nuclear
Xiaoqin Jiang, Mario L. Naitana, Nicolas Desbois, Valentin Quesneau, Stephane Brandes, Yoann Rousselin, Wenqian Shan, W. Ryan Osterloh, Virginie Blondeau-Patissier, Claude P. Gros, Karl M. Kadish
INORGANIC CHEMISTRY
(2018)
Article
Chemistry, Multidisciplinary
X. Jiang, W. Shan, N. Desbois, V. Quesneau, S. Brandes, E. Van Caemelbecke, W. R. Osterloh, V. Blondeau-Patissier, C. P. Gros, K. M. Kadish
NEW JOURNAL OF CHEMISTRY
(2018)
Article
Chemistry, Analytical
Lyes Djoumi, Meddy Vanotti, Virginie Blondeau-Patissier
Article
Chemistry, Inorganic & Nuclear
Valentin Quesneau, Wenqian Shan, Nicolas Desbois, Stephane Brandes, Yoann Rousselin, Meddy Vanotti, Virginie Blondeau-Patissier, Mario Naitana, Paul Fleurat-Lessard, Eric Van Caemelbecke, Karl M. Kadish, Claude P. Gros
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2018)
Article
Chemistry, Multidisciplinary
Wenqian Shan, Valentin Quesneau, Nicolas Desbois, Virginie Blondeau-Patissier, Mario L. Naitana, Yoann Rousselin, Claude P. Gros, Zhongping Ou, Karl M. Kadish
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
(2019)
Article
Chemistry, Inorganic & Nuclear
W. Ryan Osterloh, Valentin Quesneau, Nicolas Desbois, Stephane Brandes, Wenqian Shan, Virginie Blondeau-Patissier, Roberto Paolesse, Claude P. Gros, Karl M. Kadish
INORGANIC CHEMISTRY
(2020)
Article
Chemistry, Inorganic & Nuclear
W. Ryan Osterloh, Nicolas Desbois, Valentin Quesneau, Stephane Brandes, Paul Fleurat-Lessard, Yuanyuan Fang, Virginie Blondeau-Patissier, Roberto Paolesse, Claude P. Gros, Karl M. Kadish
INORGANIC CHEMISTRY
(2020)
Article
Chemistry, Inorganic & Nuclear
Stephane Brandes, Valentin Quesneau, Osian Fonquernie, Nicolas Desbois, Virginie Blondeau-Patissier, Claude P. Gros
DALTON TRANSACTIONS
(2019)
Proceedings Paper
Engineering, Electrical & Electronic
Meddy Vanotti, Christophe Theron, Valentin Quesneau, Valrie Soumann, Mario Naitana, Stephane Brandes, Nicolas Desbois, Claude P. Gros, Thu-Hoa Tran-Thi, Virginie Blondeau-Patissier
Proceedings Paper
Engineering, Electrical & Electronic
Melvin Paquit, Lyes Djoumi, Meddy Vanotti, Valerie Soumann, Gilles Martin, Virginie Blondeau-Patissier, Thomas Baron
2018 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS)
(2018)
Article
Chemistry, Physical
R. H. Benhagouga, S. Abdelli-Messaci, M. Abdesselam, V. Blondeau-Patissier, R. Yahiaoui, M. Siad, A. Rahal
APPLIED SURFACE SCIENCE
(2017)
Article
Chemistry, Multidisciplinary
Wenqian Shan, Nicolas Desbois, Virginie Blondeau-Patissier, Mario L. Naitana, Valentin Quesneau, Yoann Rousselin, Claude P. Gros, Zhongping Ou, Karl M. Kadish
CHEMISTRY-A EUROPEAN JOURNAL
(2017)