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In vitro studies of femtosecond pulse interaction with bone
(2008)
Lasers utilization in biomedical areas is a growing area, in spite of the collateral thermal damage that they can cause in the surrounding tissue. The purpose of this study is to analyze, in vitro, the ablative interaction ...
Direct Femtosecond Laser Printing of Silk Fibroin Microstructures
(2020-11-04)
Fabrication of functional silk fibroin microstructures has extensive applications in biotechnology and photonics. Considerable progress has been made based on lithographic methods and self-assembly approaches. However, ...
Characterization and Stability of Silver Nanoparticles in Starch Solution Obtained by Femtosecond Laser Ablation and Salt Reduction
(American Chemical Society, 2017-05)
Silver nanoparticles (Ag NPs) colloids obtained by femtosecond laser ablation in soluble starch (st) solution and silver salt reduction methods were characterized using optical extinction spectroscopy, micro-Raman spectroscopy, ...
Femtosecond laser micro-patterning of optical properties and functionalities in novel photosensitive silver-containing fluorophosphate glasses
(2019-08-01)
Silver-containing glasses are promising candidates for photonic applications, due to the potentiality of spectroscopic properties of silver nanoclusters (NC's)and/or silver metallic nanoparticles. In this framework, ...
Femtosecond laser ablation profile near an interface: analysis based on the correlation with superficial properties of individual materials
(ElsevierAmsterdam, 2010-01)
Femtosecond laser ablation of materials is turning to be an important tool for micromachining as well as
for selective removal of biological tissues. In a great number of applications, laser ablation has to process
through ...
Necrosis response to photodynamic therapy using light pulses in the femtosecond regime
(SpringerLondon, 2013-07)
One of the clinical limitations of the photodynamic therapy (PDT) is the reduced light penetration into biological tissues. Pulsed lasers may present advantages concerning photodynamic response when compared to continuous ...
Femtosecond laser processing of glassy and polymeric matrices containing metals and semiconductor nanostructures
(Elsevier BVAmsterdam, 2013-10)
Tailoring properties of materials by femtosecond laser processing has been proposed in the last decade as a powerful approach for technological applications, ranging from optics to biology. Although most of the research ...
Femtosecond laser fabrication of waveguides in Rhodamine B-doped GPTS/TEOS-derived organic/silica monolithic xerogel
(2015-01-01)
This paper reports on the fabrication and characterization of waveguides inside of a dye doped-organic/inorganic bulk material using femtosecond laser microfabrication. Rhodamine B-doped GPTS/TEOS-derived organic/silica ...