Titanium surface functionalization with coatings of chitosan and polyphenol-rich plant extracts

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Titanium surface functionalization with coatings of chitosan and polyphenol-rich plant extracts. / Douglas, Timothy E.L.; Kumari, Suman; Dziadek, Kinga et al.
In: Materials Letters, Vol. 196, 01.06.2017, p. 213-216.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Douglas, TEL, Kumari, S, Dziadek, K, Dziadek, M, Abalymov, A, Cools, P, Brackman, G, Coenye, T, Morent, R, Mohan, MK & Skirtach, AG 2017, 'Titanium surface functionalization with coatings of chitosan and polyphenol-rich plant extracts', Materials Letters, vol. 196, pp. 213-216. https://doi.org/10.1016/j.matlet.2017.03.065

APA

Douglas, T. E. L., Kumari, S., Dziadek, K., Dziadek, M., Abalymov, A., Cools, P., Brackman, G., Coenye, T., Morent, R., Mohan, M. K., & Skirtach, A. G. (2017). Titanium surface functionalization with coatings of chitosan and polyphenol-rich plant extracts. Materials Letters, 196, 213-216. https://doi.org/10.1016/j.matlet.2017.03.065

Vancouver

Douglas TEL, Kumari S, Dziadek K, Dziadek M, Abalymov A, Cools P et al. Titanium surface functionalization with coatings of chitosan and polyphenol-rich plant extracts. Materials Letters. 2017 Jun 1;196:213-216. Epub 2017 Mar 14. doi: 10.1016/j.matlet.2017.03.065

Author

Douglas, Timothy E.L. ; Kumari, Suman ; Dziadek, Kinga et al. / Titanium surface functionalization with coatings of chitosan and polyphenol-rich plant extracts. In: Materials Letters. 2017 ; Vol. 196. pp. 213-216.

Bibtex

@article{609a22c479554a038033271f6eb4827c,

title = "Titanium surface functionalization with coatings of chitosan and polyphenol-rich plant extracts",

abstract = "Coating biomedical implant surfaces with biopolymers is an easy and inexpensive way to impart functionalities. Numerous biocompatible biopolymers, including cationic crustacean-derived chitosans, have been used. Here, substrates of Titanium (Ti), commonly used for bone contact applications, were coated with chitosan and one of three polyphenol-rich plant extracts (PPrPE) and characterized physicochemically. Hela cell adhesion and growth of methicillin-resistant Staphylococcus aureus (MRSA) were studied. Chitosan and PPrPE on surfaces were detected by FTIR and XPS. Chitosan coatings, both with and without PPrPE functionalization, did not inhibit MRSA growth and promoted Hela cell adhesion. The effect of PPrPE functionalization remained unclear.",

keywords = "Biomaterials, Thin films, Polymers, Biomimetic, Surfaces",

author = "Douglas, {Timothy E.L.} and Suman Kumari and Kinga Dziadek and Michal Dziadek and Anatoly Abalymov and Pieter Cools and Gilles Brackman and Tom Coenye and Rino Morent and M.K. Mohan and Skirtach, {Andre G.}",

year = "2017",

month = jun,

day = "1",

doi = "10.1016/j.matlet.2017.03.065",

language = "English",

volume = "196",

pages = "213--216",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Titanium surface functionalization with coatings of chitosan and polyphenol-rich plant extracts

AU - Douglas, Timothy E.L.

AU - Kumari, Suman

AU - Dziadek, Kinga

AU - Dziadek, Michal

AU - Abalymov, Anatoly

AU - Cools, Pieter

AU - Brackman, Gilles

AU - Coenye, Tom

AU - Morent, Rino

AU - Mohan, M.K.

AU - Skirtach, Andre G.

PY - 2017/6/1

Y1 - 2017/6/1

N2 - Coating biomedical implant surfaces with biopolymers is an easy and inexpensive way to impart functionalities. Numerous biocompatible biopolymers, including cationic crustacean-derived chitosans, have been used. Here, substrates of Titanium (Ti), commonly used for bone contact applications, were coated with chitosan and one of three polyphenol-rich plant extracts (PPrPE) and characterized physicochemically. Hela cell adhesion and growth of methicillin-resistant Staphylococcus aureus (MRSA) were studied. Chitosan and PPrPE on surfaces were detected by FTIR and XPS. Chitosan coatings, both with and without PPrPE functionalization, did not inhibit MRSA growth and promoted Hela cell adhesion. The effect of PPrPE functionalization remained unclear.

AB - Coating biomedical implant surfaces with biopolymers is an easy and inexpensive way to impart functionalities. Numerous biocompatible biopolymers, including cationic crustacean-derived chitosans, have been used. Here, substrates of Titanium (Ti), commonly used for bone contact applications, were coated with chitosan and one of three polyphenol-rich plant extracts (PPrPE) and characterized physicochemically. Hela cell adhesion and growth of methicillin-resistant Staphylococcus aureus (MRSA) were studied. Chitosan and PPrPE on surfaces were detected by FTIR and XPS. Chitosan coatings, both with and without PPrPE functionalization, did not inhibit MRSA growth and promoted Hela cell adhesion. The effect of PPrPE functionalization remained unclear.

KW - Biomaterials

KW - Thin films

KW - Polymers

KW - Biomimetic

KW - Surfaces

U2 - 10.1016/j.matlet.2017.03.065

DO - 10.1016/j.matlet.2017.03.065

M3 - Journal article

VL - 196

SP - 213

EP - 216

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

ER -

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