Self-assembled capsules of poly-N-glycidyl histidine ether-tannic acid for inhibition of biofilm formation in urinary catheters

被引：6

作者：

Mahata, Denial ^{[1
]}

Mandal, Santi M. ^{[1
]}

Basak, Amit ^{[1
]}

Nando, Golok B. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Ctr Rubber Technol, Cent Res Facil, Kharagpur 721302, W Bengal, India

来源：

RSC ADVANCES | 2015年 / 5卷 / 85期

关键词：

URETHRAL CATHETERS; MICELLES; SURFACES; COATINGS; ADHESION; DELIVERY; PEPTIDE; CARRIER;

D O I：

10.1039/c5ra06815k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A hydrophilic biocompatible polymer, N-glycidyl histidine ether, was synthesized and self-assembled after complexation with tannic acid to form unique toroidal-like capsules, which when coated on a urinary catheter significantly reduce the association of urinary pathogens and inhibit biofilm formation. Thus, the coated catheter is effective for long-term use and hinders catheter-associated infections.

引用

页码：69215 / 69219

页数：5

共 27 条

[1] Self-Assembled Block Copolymer Aggregates: From Micelles to Vesicles and their Biological Applications [J].

Blanazs, Adam ;

Armes, Steven P. ;

Ryan, Anthony J. .

MACROMOLECULAR RAPID COMMUNICATIONS, 2009, 30 (4-5) :267-277

[2] Polyether synthesis: From activated or metal-free anionic ring-opening polymerization of epoxides to functionalization [J].

Brocas, Anne-Laure ;

Mantzaridis, Christos ;

Tunc, Deniz ;

Carlotti, Stephane .

PROGRESS IN POLYMER SCIENCE, 2013, 38 (06) :845-873

[3] Supramolecular self-assemblies as functional nanomaterials [J].

Busseron, Eric ;

Ruff, Yves ;

Moulin, Emilie ;

Giuseppone, Nicolas .

NANOSCALE, 2013, 5 (16) :7098-7140

[4] Quantitative analysis of adhesion and biofilm formation on hydrophilic and hydrophobic surfaces of clinical isolates of Staphylococcus epidermidis [J].

Cerca, N ;

Pier, GB ;

Vilanova, M ;

Oliveira, R ;

Azeredo, J .

RESEARCH IN MICROBIOLOGY, 2005, 156 (04) :506-514

[5] Bacterial adhesion to urethral catheters: Role of coating materials and immersion in antibiotic solution [J].

Cormio, L ;

La Forgia, P ;

La Forgia, D ;

Siitonen, A ;

Ruutu, M .

EUROPEAN UROLOGY, 2001, 40 (03) :354-358

[6] Evidence for the use of silver-alloy-coated urethral catheters [J].

Davenport, K ;

Keeley, FX .

JOURNAL OF HOSPITAL INFECTION, 2005, 60 (04) :298-303

[7]

Davis K., 2005, AM J INFECT CONTROL, V33, P55

[8] High-Tech Applications of Self-Assembling Supramolecular Nanostructured Gel-Phase Materials: From Regenerative Medicine to Electronic Devices [J].

Hirst, Andrew R. ;

Escuder, Beatriu ;

Miravet, Juan F. ;

Smith, David K. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (42) :8002-8018

[9] Supramolecular Assemblies of Amphiphilic Homopolymers [J].

Kale, Tejaswini S. ;

Klaikherd, Akamol ;

Popere, Bhooshan ;

Thayumanavan, S. .

LANGMUIR, 2009, 25 (17) :9660-9670

[10]

Lansdown Alan B G, 2006, Curr Probl Dermatol, V33, P17

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