Co-immobilization of chitosan and dermatan sulfate from Raja montagui skin on polyethylene terephthalate surfaces: Characterization and antibiofilm activity

被引：10

作者：

Hayder, Jihane ^{[1
]}

Chaouch, Mohamed Aymen ^{[2
]}

Amira, Noumi ^{[3
]}

Ben Mansour, Mohamed ^{[4
]}

Majdoub, Hatem ^{[2
]}

Chaubet, Frederic ^{[4
]}

Maaroufi, Raoui Mounir ^{[1
]}

机构：

[1] Univ Monastir, High Inst Biotechnol Monastir, Lab Genet Biodivers & Bioresources Valorizat LR11, Monastir, Tunisia

[2] Univ Monastir, Fac Sci Monastir, Lab Interfaces & Adv Mat LIMA, Bd Environm, Monastir 5019, Tunisia

[3] Univ Monastir, Fac Pharm, Lab Contagious Dis & Biol Act Subst LR99ES27, Monastir, Tunisia

[4] Paris Sorbonne Univ, Univ Paris 13, Galilee Inst, Lab Vasc Translat Sci, Villetaneuse, France

来源：

INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS | 2018年 / 67卷 / 05期

关键词：

Antibiofilm; chitosan; dermatan sulfate; material; polyethylene terephthalate; Staphylococcus epidermidis; surface modification; RESISTANT STAPHYLOCOCCUS-AUREUS; ANTIBACTERIAL MULTILAYER FILMS; VASCULAR GRAFT INFECTION; IN-VITRO; ANTIMICROBIAL ACTIVITY; CHEMICAL-MODIFICATION; CHONDROITIN SULFATE; BIOFILM FORMATION; POLY(ETHYLENE-TEREPHTHALATE); IMMOBILIZATION;

D O I：

10.1080/00914037.2017.1320664

中图分类号：

TB3 [工程材料学]; R318.08 [生物材料学];

学科分类号：

0805 ; 080501 ; 080502 ;

摘要：

In this work, polyethylene terephthalate (PET) was chemically modified by covalent co-immobilization of two separate layers of bioactive polymers composed of chitosan and a new dermatan sulfate isolated from Raja montagui skin. The new materials obtained were characterized by determination of carboxyl groups, ATR-FTIR spectroscopy, drop water contact angle, SEM, and TGA measurements. The different immobilizations modified the surface characteristics; especially when the first layer was dermatan sulfate (PET-DS-Chito) which presented the best surface wettability (71 +/- 3 degrees). It also reduced the ability of Staphylococcus epidermidis to form biofilm on PET surfaces which could decrease the virulence of vascular prosthesis infections.

引用

页码：277 / 287

页数：11

共 3 条

[1] Highly sulfated dermatan sulfate from the skin of the ray Raja montagui: anticoagulant activity and mechanism of action
Mansour, Mohamed Ben
Dhahri, Manel
Hassine, Mohsen
Ajzenberg, Nadine
Venisse, Laurence
Ollivier, Veronique
Chaubet, Frederic
Jandrot-Perrus, Martine
Maaroufi, Raoui M.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 2010, 156 (03): : 206 - 215
[2] Characterization of a novel dermatan sulfate with high antithrombin activity from ray skin (Raja radula)
Mansour, Mohamed Ben
Dhahri, Manel
Bertholon, Isabelle
Ollivier, Veronique
Bataille, Isabelle
Ajzenberg, Nadine
Hassine, Mohsen
Jandrot-Perrus, Martine
Chaubet, Frederic
Maaroufi, Raoui M.
THROMBOSIS RESEARCH, 2009, 123 (06) : 887 - 894
[3] Taguchi design-assisted co-immobilization of lipase A and B from Candida antarctica onto chitosan: Characterization, kinetic resolution application, and docking studies
Moreira, Katerine da S.
Barros de Oliveira, Andre Luiz
de Moura Junior, Lourembergue Saraiva
de Sousa, Isamayra Germano
Gama Cavalcante, Antonio Luthierre
Simao Neto, Francisco
Rodrigues Valerio, Roberta Bussons
Chaves, Anderson Valerio
Fonseca, Thiago de Sousa
Vieira Cruz, Daniel Morais
Lima, Gledson Vieira
de Oliveira, Gabriel Paixao
Martins de Souza, Maria Cristiane
Almeida Fechine, Pierre Basilio
de Mattos, Marcos Carlos
da Fonseca, Aluisio Marques
dos Santos, Jose C. S.
CHEMICAL ENGINEERING RESEARCH & DESIGN, 2022, 177 : 223 - 244

← 1 →