Size-controllable synthesis of bare gold nanoparticles by femtosecond laser fragmentation in water

K Maximova, A Aristov, M Sentis, AV Kabashin - Nanotechnology, 2015‏ - iopscience.iop.org
We report a size-controllable synthesis of stable aqueous solutions of ultrapure low-size-
dispersed Au nanoparticles by methods of femtosecond laser fragmentation from preliminary …

Femtosecond laser fragmentation from water-dispersed microcolloids: toward fast controllable growth of ultrapure Si-based nanomaterials for biological applications

P Blandin, KA Maximova, MB Gongalsky… - Journal of Materials …, 2013‏ - pubs.rsc.org
An ultrashort laser-assisted method for fast production of concentrated aqueous solutions of
ultrapure Si-based colloidal nanoparticles is reported. The method profits from the 3D …

The fragmentation mechanism of gold nanoparticles in water under femtosecond laser irradiation

G Bongiovanni, PK Olshin, C Yan, JM Voss… - Nanoscale …, 2021‏ - pubs.rsc.org
Plasmonic nanoparticles in aqueous solution have long been known to fragment under
irradiation with intense ultrafast laser pulses, creating progeny particles with diameters of a …

Effect of fs/ps laser pulsewidth on ablation of metals and silicon in air and liquids, and on their nanoparticle yields

IN Saraeva, SI Kudryashov, AA Rudenko… - Applied Surface …, 2019‏ - Elsevier
The effect of laser pulsewidth, tuned in the range τ= 0.3–10 ps, on infrared (IR) laser ablation
(LA) thresholds of bulk gold, silver and silicon in air and in liquid environments (deionized …

Partially polymerized liposomes: stable against leakage yet capable of instantaneous releasefor remote controlled drug delivery

G Qin, Z Li, R **a, F Li, BE O'Neill, JT Goodwin… - …, 2011‏ - iopscience.iop.org
A critical issue for current liposomal carriers in clinical applications is their leakage of the
encapsulated drugs that are cytotoxic to non-target tissues. We have developed partially …

Effect of femtosecond Ti: Sapphire laser wavelengths on plasmonic behaviour and size evolution of silver nanoparticles

E Akman, BG Oztoprak, M Gunes, E Kacar… - Photonics and …, 2011‏ - Elsevier
Production of the nanoparticles (NPs) by laser ablation from a solid target emerges as an
alternative physical method. When a solid target is irradiated by a femtosecond laser …

In situ formation and size control of gold nanoparticles into chitosan for nanocomposite surfaces with tailored wettability

F Spano, A Massaro, L Blasi, M Malerba, R Cingolani… - Langmuir, 2012‏ - ACS Publications
The in situ formation of gold nanoparticles into the natural polymer chitosan is described
upon pulsed laser irradiation. In particular, hydrogel-type films of chitosan get loaded with …

Mechanism of improved Au nanoparticle size distributions using simultaneous spatial and temporal focusing for femtosecond laser irradiation of aqueous KAuCl4

JH Odhner, K Moore Tibbetts, B Tangeysh… - The Journal of …, 2014‏ - ACS Publications
The production of gold nanoparticles (AuNPs) by irradiation of aqueous [AuCl4]− with
femtosecond laser pulses is investigated using simultaneous spatial and temporal focusing …

Ultra-pure, water-dispersed Au nanoparticles produced by femtosecond laser ablation and fragmentation

R Kubiliūtė, KA Maximova, A Lajevardipour… - International journal …, 2013‏ - Taylor & Francis
Aqueous solutions of ultra-pure gold nanoparticles have been prepared by methods of
femtosecond laser ablation from a solid target and fragmentation from already formed …

Fragmentation of the gold nanoparticles using femtosecond Ti: Sapphire laser and their structural evolution

E Akman, OC Aktas, BG Oztoprak, M Gunes… - Optics & Laser …, 2013‏ - Elsevier
This paper reports the production of gold nanoparticles (NPs) with controlled morphology in
an aqueous solution of sodium dodecyl sulfate (SDS) by Ti: Sapphire laser. When …