2019
DOI: 10.3390/ma12182996
|View full text |Cite
|
Sign up to set email alerts
|

Study of the Structure and Antimicrobial Activity of Ca-Deficient Ceramics on Chlorhexidine Nanoclay Substrate

Abstract: Novel biomedical composites, based on organically modified vermiculite and montmorillonite with deposited Ca-deficient hydroxyapatite (CDH), were prepared. The monoionic sodium forms of vermiculite and montmorillonite were intercalated with chlorhexidine diacetate (CA). The surfaces of organoclays were used for the precipitation of Ca-deficient hydroxyapatite. The composites with Ca-deficient hydroxyapatite showed very good antibacterial effects, similar to the antimicrobial activity of pure organoclay samples… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

1
9
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
8
1
1

Relationship

2
8

Authors

Journals

citations
Cited by 14 publications
(10 citation statements)
references
References 35 publications
1
9
0
Order By: Relevance
“…Considering that endodontic infections can be polymicrobial, further studies should evaluate multispecies biofilms. Furthermore, general oral environment can be altered after prosthodontic [ 35 ], orthodontic [ 36 ], or implantologic [ 37 ] treatments. In these cases, the E. faecalis biofilm could be altered or modified.…”
Section: Discussionmentioning
confidence: 99%
“…Considering that endodontic infections can be polymicrobial, further studies should evaluate multispecies biofilms. Furthermore, general oral environment can be altered after prosthodontic [ 35 ], orthodontic [ 36 ], or implantologic [ 37 ] treatments. In these cases, the E. faecalis biofilm could be altered or modified.…”
Section: Discussionmentioning
confidence: 99%
“…Bioceramic materials, such as zirconia, alumina or groups of hydroxyapatites (HAp) are widely used in medical applications, especially in orthopedics and dental prosthetics [1][2][3]. The bioceramics used in medicine (e.g., for hips, knees and teeth replacements) may be nonporous and almost bioinert (e.g., zirconia or alumina), bioactive (e.g., dense HAp or glass-ceramic), resorbable (e.g., tricalcium phosphate) and porous for tissue ingrowth (e.g., porous Hap or HAp-coated porous metals) [4,5].…”
Section: Introductionmentioning
confidence: 99%
“…Important problems are further associated with inflammation caused by pathogenic microorganisms, most often Candida albicans, Typhylococcus aureus group [12], Aggregatibacter actinomycetemcomitans [13], and Eikenella corrodens. It is assumed that over 65% of all human infections have been estimated to be biofilm-related [14][15][16]. Bacterial and fungal inflammations, and their related issues, are the most noticeable in metal biomaterials and alloys [16][17][18].…”
Section: Introductionmentioning
confidence: 99%