Effect of the Surface of Medical Titanium Endoprostheses on the Efficiency of Fibrointegration

Shaikhaliyev, A. I.; Polisan, A. A.; Ivanov, S. Yu.; Parkhomenko, Yu. N.; Малинкович, М. Д.; Yarygin, K. N.; Arazashvili, Liana D.

doi:10.1134/s1027451019040141

Cited by 5 publications

(3 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Titanium dioxide scaffolds have been considered as interesting materials for medical applications, including the preparation of implants for surgery in bone tissue engineering [104]. Coating the surface of titanium endoprostheses with a bioactive titanium dioxide layer was also studied in terms of the efficiency of fibrointegration [94]. Atomic layer deposition coating of TiO 2 nano-thin films on magnesium-zinc alloys was found to enhance cytocompatibility for bioresorbable vascular stents [105].…”

Section: Other Applications Of Tio 2 Nanoparticles In Medicinementioning

confidence: 99%

Titanium Dioxide Nanoparticles: Prospects and Applications in Medicine

Ziental

Czarczyńska-Goślińska

et al. 2020

View full text Add to dashboard Cite

Metallic and metal oxide nanoparticles (NPs), including titanium dioxide NPs, among polymeric NPs, liposomes, micelles, quantum dots, dendrimers, or fullerenes, are becoming more and more important due to their potential use in novel medical therapies. Titanium dioxide (titanium(IV) oxide, titania, TiO2) is an inorganic compound that owes its recent rise in scientific interest to photoactivity. After the illumination in aqueous media with UV light, TiO2 produces an array of reactive oxygen species (ROS). The capability to produce ROS and thus induce cell death has found application in the photodynamic therapy (PDT) for the treatment of a wide range of maladies, from psoriasis to cancer. Titanium dioxide NPs were studied as photosensitizing agents in the treatment of malignant tumors as well as in photodynamic inactivation of antibiotic-resistant bacteria. Both TiO2 NPs themselves, as well as their composites and combinations with other molecules or biomolecules, can be successfully used as photosensitizers in PDT. Moreover, various organic compounds can be grafted on TiO2 nanoparticles, leading to hybrid materials. These nanostructures can reveal increased light absorption, allowing their further use in targeted therapy in medicine. In order to improve efficient anticancer and antimicrobial therapies, many approaches utilizing titanium dioxide were tested. Results of selected studies presenting the scope of potential uses are discussed in this review.

show abstract

Section: Other Applications Of Tio 2 Nanoparticles In Medicinementioning

confidence: 99%

Titanium Dioxide Nanoparticles: Prospects and Applications in Medicine

Ziental

Czarczyńska-Goślińska

et al. 2020

View full text Add to dashboard Cite

show abstract

“…undefined/commercial distribution of TiO2, eggshell powder with TiO2 was ground in ball mill occluding opened dentine tubules [98] TiO2 (anatase, 10 nm) undefined/commercial distribution improving of endoprotheses biocompatibility [99] P25 (anatase/rutile 8:2, 21 nm) commercial distribution photocatalytic degradation of phenol [100] TiO2 In dentistry, the photochemical activity of titanium dioxide was utilized for the improvement of tooth personal care and teeth whitening. This property was demonstrated by Cuppini et al, who studied TiO2 gel bearing H2O2 and methylene blue [101].…”

Section: Methods Of Synthesismentioning

confidence: 99%

“…Coating the surface of titanium endoprostheses with a bioactive titanium dioxide layer was also studied in terms of the efficiency of fibrointegration [98]. Atomic layer deposition coating of TiO2 nano-thin films on magnesium-zinc alloys was found to enhance cytocompatibility for bioresorbable vascular stents [109].…”

Section: Methods Of Synthesismentioning

confidence: 99%

Titanium Dioxide Nanoparticles – Prospects and Applications in Medicine

Ziental

Czarczyńska-Goślińska

Mlynarczyk

et al. 2020

Preprint

101

View full text Add to dashboard Cite

Metallic nanoparticles (NPs), among polymeric NPs, liposomes, micelles, quantum dots, dendrimers, or fullerenes, are becoming more and more important due to their potential use in the novel medical therapies. Titanium dioxide (titanium(IV) oxide, titania, TiO2) is an inorganic compound that owes its recent rise in scientific interest to photoactivity. After the illumination in aqueous media with UV light, TiO2 produces an array of reactive oxygen species (ROS). The capability to produce ROS and thus induce cell death has found application in the photodynamic therapy (PDT) for the treatment of a wide range of maladies, from psoriasis to cancer. Titanium dioxide NPs were studied as photosensitizing agents in the treatment of malignant tumors as well as in photodynamic inactivation of antibiotic-resistant bacteria. Both TiO2 NPs themselves, as well as their composites with other molecules, can be successfully used as photosensitizers in PDT. Moreover, various organic compounds can be grafted on TiO2 NPs, leading to hybrid materials. These nanostructures can reveal increased light absorption allowing their further use in targeted therapy in medicine. In order to improve efficient anticancer therapy, many approaches utilizing titanium dioxide were tested. The most significant studies are discussed in this review.

show abstract