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Nareenart Sripho-on. Surface modification of titanium with poly(amidoamine) dendrimer and its impact on bacterial adhesion and biofilm formation. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2024.
Surface modification of titanium with poly(amidoamine) dendrimer and its impact on bacterial adhesion and biofilm formation
Name: Wanida Wattanakaroon
Organization :
Silpakorn University. Faculty of Engineering and Industrial Technology
Email :
watanakaroon_w@su.ac.th
Name: Kidtiya Boonkasam
Organization :
Silpakorn University. Faculty of Engineering and Industrial Technology
Name: Rossanee Fordsoongnern
Organization :
Silpakorn University. Faculty of Engineering and Industrial Technology
Name: Yanisa Jongrakwit
Organization :
Silpakorn University. Faculty of Engineering and Industrial Technology
Name: Nareenart Sripho-on
Organization :
Silpakorn University. Faculty of Engineering and Industrial Technology
keyword:
Poly(amidoamine) dendrimers
LCSH:
Biofilms
-- Prevention
Abstract:
Titanium-based materials have been widely used as implants in various applications. However,
bacterial infections associated with titanium implants remain a serious clinical problem. Development of
functional materials to improve efficacy and prevent infection is a promising solution. Thus, the use of
poly(amidoamine) (PAMAM) dendrimer for coating was proposed as an effective strategy to control bacterial
infection and colonization on the device surface. In this study, we performed the surface coating or
functionalization of titanium with PAMAM dendrimer at a concentration of 1.0 mM. The effects of incubation
period and the number of coatings (layer-by-layer) with PAMAM dendrimer were evaluated for optimization
of surface modification. Additionally, the coated titanium surface was tested its properties regarding bacterial
adhesion and biofilm formation. Results showed that the PAMAM dendrimer adsorbed on the titanium, and
the coated surface exhibited functionality. No noticeable discrimination was observed between the incubation
of 1 hour with double coating (bilayers) and of 2 hours with single coating (a monolayer). Titanium coated
with PAMAM dendrimer showed a reduction in the number of Enterococcus faecalis TISTR 379 attached to
the surface of the material compared to non-coated titanium. The antimicrobial test of the treated surfaces
indicated the log reduction value of 0.157 ± 0.049 for 1-hour incubation and coating as bilayers and 0.072 ±
0.026 for 2-hour incubation and coating as a monolayer. This alternative coating method has great potential
for the preparation of titanium implants and prevention of infections
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2024
Modified:
2024-12-03
Issued:
2024-12-03
บทความ/Article
application/pdf
BibliograpyCitation :
In Kasetsart University. Faculty of Science. The Pure and Applied Chemistry International Conference 2024 (PACCON 2024) (pp.667-670). Bangkok : Kasetsart University, 2024
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.045287 วินาที
Wanida Wattanakaroon
| Title | Contributor | Type |
|---|---|---|
| Contact angle property of poly(amidoamine) dendrimer coating onto titanium surface
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wanida Wattanakaroon;Siriwan Ruangsiri | บทความ/Article | |
| Surface modification of titanium with poly(amidoamine) dendrimer and its impact on bacterial adhesion and biofilm formation
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wanida Wattanakaroon;Kidtiya Boonkasam;Rossanee Fordsoongnern;Yanisa Jongrakwit;Nareenart Sripho-on | บทความ/Article |
Kidtiya Boonkasam
| Title | Contributor | Type |
|---|---|---|
| Surface modification of titanium with poly(amidoamine) dendrimer and its impact on bacterial adhesion and biofilm formation
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wanida Wattanakaroon;Kidtiya Boonkasam;Rossanee Fordsoongnern;Yanisa Jongrakwit;Nareenart Sripho-on | บทความ/Article |
Rossanee Fordsoongnern
| Title | Contributor | Type |
|---|---|---|
| Surface modification of titanium with poly(amidoamine) dendrimer and its impact on bacterial adhesion and biofilm formation
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wanida Wattanakaroon;Kidtiya Boonkasam;Rossanee Fordsoongnern;Yanisa Jongrakwit;Nareenart Sripho-on | บทความ/Article |
Yanisa Jongrakwit
| Title | Contributor | Type |
|---|---|---|
| Surface modification of titanium with poly(amidoamine) dendrimer and its impact on bacterial adhesion and biofilm formation
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wanida Wattanakaroon;Kidtiya Boonkasam;Rossanee Fordsoongnern;Yanisa Jongrakwit;Nareenart Sripho-on | บทความ/Article |
Nareenart Sripho-on
| Title | Contributor | Type |
|---|---|---|
| Surface modification of titanium with poly(amidoamine) dendrimer and its impact on bacterial adhesion and biofilm formation
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Wanida Wattanakaroon;Kidtiya Boonkasam;Rossanee Fordsoongnern;Yanisa Jongrakwit;Nareenart Sripho-on | บทความ/Article |