Biomimetic Coatings by Pulsed Laser Deposition

Ristoscu, Carmen

doi:10.1007/978-3-642-41341-4_7

Cited by 7 publications

(16 citation statements)

References 93 publications

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“…3), we observed that the potential has two minima for the following values of the system parameters A: K/2 = 100, B=0.2 and Г = 0.0001 and B: K/2 = 100, B=0.2 and Г = 0.00008. From the analysis of the potential function, it results V (u l ) = k u l 2 /2 -β u l 4 + γ u l 6 . It follows that this function starting from the zero value of u 2 =0 with increasing of the argument achieves the maximum value in the point …”

Section: Nonlinear Model Of Phase Transition From the Crystallinementioning

confidence: 99%

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Phenomenological model of growth of TiO₂films for biomedicine

Bazgan¹,

Cojocaru²,

Rosca³

et al. 2015

Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VII

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Taking into consideration the granulate glass deposition of the TiO 2 glass we propose a phenomenological model describing the nonlinear process of the growth of Ti and TiO 2 films on Si or SiO 2 substrates as function of temperature. It is proposed that the phase transition can take place in earth granule so that the fixed Tg temperature is absent in comparison with traditional phase transition from thermodynamics. The continue temperature transition from crystalline to vitreous phase in the deposited films is analyzed based upon the nonlinear theory of phase transitions and the granulate aspect of deposited material.

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Section: Nonlinear Model Of Phase Transition From the Crystallinementioning

confidence: 99%

“…[5][6][7][8][9] in this paper a special attention is devoted to TiO2 films on amorphous granular deposition using above methods. The similarity between glasses and granular materials has been elegantly described through the concept of 'jamming' and the associated jamming phase diagram [10].…”

mentioning

confidence: 99%

Phenomenological model of growth of TiO₂films for biomedicine

Bazgan¹,

Cojocaru²,

Rosca³

et al. 2015

Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VII

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“…The pulsed laser deposition method of the film synthesis allows an easy doping or multilayer structures formation, a high purity compound formation, a fine control of thickness, the use of different types of the substrates, the various types of thin films (complex oxides, high-temperature superconducting, protective or ultrahard coatings, polymer or organic thin films) [18]. PLD is a physical vapour deposition process based on the vaporization of condensed matter by means of photons [19,20].…”

Section: Sol-gel and Pulse Laser Deposition Synthesis Of Modified Titmentioning

confidence: 99%

Synthesis and characterization of nitrogen and zirconium ions doped TiO2 films for photocatalytic application

Linnik¹

2016

Him. Fiz. Tehnol. Poverhni

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“…"blation is commonly determined by a phase transition from the liquid state to the vapor state. In function of the physical processes that take place, a classiication of laser ablation in the following: -thermal ablation: the predominant phenomenon is heat induced by laser and vaporization -photophysical ablation: the ablation rate is directly inluenced by non-thermic excitation -photochemical ablation: the chemical bonds are interrupted by direct dissociation or by indirect transfer of energy via defects and impurities [41].…”

Section: Laser Ablationmentioning

confidence: 99%

“…The ablation threshold luence initiates the plasma ignition and is described as the minimal energy of the laser pulse per surface unit [41].…”

Section: Laser Ablationmentioning

confidence: 99%

Laser Ablation of Biomaterials

Popescu-Pelin¹,

Ristoscu²,

Mihăilescu³

2016

Applications of Laser Ablation - Thin Film Deposition, Nanomaterial Synthesis and Surface Modification

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Abstract"iomaterials, deined by high biocompatibility and biodegradability, are intensively used in medical applications, mainly to replace partial or total, damaged or destroyed hard or soft tissues. Most of them are used not only as coatings for implant coverage but also as parts for some medical devices. In the last decades, researchers sought to ind the optimum processing methods and parameters to modify or deposit the biomaterial of interest. "n important family of techniques, used to process a biomaterial, is represented by laser techniques, based upon laser ablation phenomenon. Laser ablation of biomaterials ensures the transference or modiication with good precision and without or with minimal disruptions generated. To obtain thin coatings from biomaterials, one can use deposition techniques: pulsed laser deposition (PLD) or matrix-assisted pulsed laser evaporation (M"PLE). These techniques are chosen according to the selected biomaterial and desired performances of the obtained coating. Therefore, some sensitive biomaterials can be transferred only by M"PLE. Some results in the ield of calcium phosphates deposited by PLD or M"PLE are presented, proving the usefulness of these biomaterials for medical applications.

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Biomimetic Coatings by Pulsed Laser Deposition

Cited by 7 publications

References 93 publications

Phenomenological model of growth of TiO₂films for biomedicine

Phenomenological model of growth of TiO₂films for biomedicine

Synthesis and characterization of nitrogen and zirconium ions doped TiO2 films for photocatalytic application

Laser Ablation of Biomaterials

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Biomimetic Coatings by Pulsed Laser Deposition

Cited by 7 publications

References 93 publications

Phenomenological model of growth of TiO2films for biomedicine

Phenomenological model of growth of TiO2films for biomedicine

Synthesis and characterization of nitrogen and zirconium ions doped TiO2 films for photocatalytic application

Laser Ablation of Biomaterials

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Product

Resources

About

Phenomenological model of growth of TiO₂films for biomedicine

Phenomenological model of growth of TiO₂films for biomedicine