Antibacterial properties of pure titanium coated with silver nanoparticles

Mofarrehi, Mohammadreza; Shojaosadati, Seyed Abbas

doi:10.1504/ijnbm.2012.051711

Cited by 5 publications

(4 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[73][74][75]146] Others found reductions in bacterial counts in vitro up to 90% compared to commercially pure titanium on nano-Ti surfaces and up to 100% for nano-AgHA when tested against E. coli, S. epidermidis and S. aureus. [76][77][78][79][80][81][82] It has recently been shown that a titanium nanotube surface exhibited antimicrobial properties and down-regulated the glycosyltransferase genes of Strep. Mutans [83].…”

Section: Nanomaterialsmentioning

confidence: 99%

Review of titanium surface modification techniques and coatings for antibacterial applications

et al. 2019

View full text Add to dashboard Cite

Implanted biomaterials play a key role in the current success of orthopedic and dental procedures. Pure titanium and its alloys are the most commonly used materials for permanent implants in contact with bone. However, implant-related infections remain among the leading reasons for failure. The most critical pathogenic event in the development of infection on biomaterials is biofilm formation, which starts immediately after bacterial adhesion. In the last decade, numerous studies reported the ability of titanium surface modifications and coatings to minimize bacterial adhesion, inhibit biofilm formation and provide effective bacterial killing to protect implanted biomaterials. In the present review, the different strategies to prevent infection onto titanium surfaces are reported: surface modification and coatings by antibiotics, antimicrobial peptides, inorganic antibacterial metal elements and antibacterial

show abstract

Section: Nanomaterialsmentioning

confidence: 99%

Review of titanium surface modification techniques and coatings for antibacterial applications

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Some authors did not find a convincing decrease or even an increase in bacterial colonization on nanomaterials in comparison to untreated titanium 59,134,136,137) . Others found reductions in bacterial counts in vitro of up to 90% compared to commercially pure titanium on nano-Ti surfaces and of up to 100% for nano-AgHA when tested against E. coli, S. epidermidis and S. aureus [52][53][54][55][56]62,138) . It has recently been shown that a titanium nanotube surface exhibited antimicrobial properties and down-regulated the glycosyltransferase genes of S. mutans 171) .…”

Section: Nanoscale Surfacesmentioning

confidence: 99%

Antimicrobial dental implant functionalization strategies —A systematic review

Grischke

Eberhard

Stiesch

2016

Dental Materials Journal

View full text Add to dashboard Cite

“…Polyethyleneimine (PEI) biofilms: polyethyleneimine (N,N-dodecyl,methyl-PEI) [223] Cationic Antimicrobial Peptide (AMP) loaded with calcium phosphate [224] Peptide derived from the Parotid Secretory Protein (PSP) [225,226,227,228,229] Collagen-mimetic protein and synthetic peptides [230], [231] Anodic oxidation of F, Zn, Ca, Cl, I, Cu, Ce, or Se ions [232,233,234,235,236,237,238,239,240,241] Bioactive (photo-functionalized) titanium dioxide (TiO 2 ) and reactive oxygen species [242,243,244,245,246,247] Copper, zinc, magnesium, silver, and gold nanoparticles (size ranging between 1 and 100 nm) [248,249,250,251,252,253,254,255,256,257] Chemical agents: Hydrogen peroxide (H 2 O 2 ), tooth whitening gel, and citric acid [258,259,260,261] Antibiotics with controlled release and incorporated into polyurethane coatings, biodegradable polymers, and calcium phosphates (carbonate and porous hydroxyapatite) [262,263,264,…”

Section: Bacteriostatsmentioning

confidence: 99%

Additive manufacturing of Ti6Al4V alloy via electron beam melting for the development of implants for the biomedical industry

Tamayo

Riascos

Vargas

et al. 2021

Heliyon

127

View full text Add to dashboard Cite

Additive Manufacturing (AM) or rapid prototyping technologies are presented as one of the best options to produce customized prostheses and implants with high-level requirements in terms of complex geometries, mechanical properties, and short production times. The AM method that has been more investigated to obtain metallic implants for medical and biomedical use is Electron Beam Melting (EBM), which is based on the powder bed fusion technique. One of the most common metals employed to manufacture medical implants is titanium. Although discovered in 1790, titanium and its alloys only started to be used as engineering materials for biomedical prostheses after the 1950s. In the biomedical field, these materials have been mainly employed to facilitate bone adhesion and fixation, as well as for joint replacement surgeries, thanks to their good chemical, mechanical, and biocompatibility properties. Therefore, this study aims to collect relevant and up-to-date information from an exhaustive literature review on EBM and its applications in the medical and biomedical fields. This AM method has become increasingly popular in the manufacturing sector due to its great versatility and geometry control.

show abstract

Antibacterial properties of pure titanium coated with silver nanoparticles

Cited by 5 publications

References 19 publications

Review of titanium surface modification techniques and coatings for antibacterial applications

Review of titanium surface modification techniques and coatings for antibacterial applications

Antimicrobial dental implant functionalization strategies —A systematic review

Additive manufacturing of Ti6Al4V alloy via electron beam melting for the development of implants for the biomedical industry

Contact Info

Product

Resources

About