Regulatory parameters of self-healing alginate hydrogel networks prepared via mussel-inspired dynamic chemistry

被引：38

作者：

Alegre-Requena, Juan V. ^{[1
,2
]}

Haering, Marleen ^{[1
]}

Herrera, Raquel P. ^{[2
]}

Diaz Diaz, David ^{[1
,3
]}

机构：

[1] Univ Regensburg, Inst Organ Chem, Univ Str 31, D-93040 Regensburg, Germany

[2] Univ Zaragoza, CSIC, Lab Organocatalisis Asimetr, Dept Quim Organ,ISQCH, Pedro Cerbuna 12, E-50009 Zaragoza, Spain

[3] CSIC, IQAC, Jordi Girona 18-26, ES-08034 Barcelona, Spain

来源：

NEW JOURNAL OF CHEMISTRY | 2016年 / 40卷 / 10期

关键词：

CROSS-LINKING; ADHESIVE PROTEIN; MYTILUS-EDULIS; COORDINATION CHEMISTRY; BIOMIMETIC ADHESIVES; COATINGS; DOPA; FILMS; COMPLEXES; PEPTIDE;

D O I：

10.1039/c6nj02367c

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Several key parameters that influence both the self-healing properties and water retention capacity of biohydrogel networks made of alginate-dopamine (Alg-DA) conjugates have been studied. A judicious combination of biopolymer concentration, dopamine content, pH-dependent cross-linking of catechol groups and the Fe3+-coordination of the networks allowed control over the self-healing ability of these bioinspired materials. Moreover, the thixotropic nature of model hydrogels was confirmed using oscillatory rheological loop tests.

引用

页码：8493 / 8501

页数：9

共 57 条

[1]

The Contribution of DOPA to Substrate-Peptide Adhesion and Internal Cohesion of Mussel-Inspired Synthetic Peptide Films [J].

Anderson, Travers H. ;

Yu, Jing ;

Estrada, Abril ;

Hammer, Malte U. ;

Waite, J. Herbert ;

Israelachvili, Jacob N. .

ADVANCED FUNCTIONAL MATERIALS, 2010, 20 (23) :4196-4205

[2]

Arnow LE, 1937, J BIOL CHEM, V118, P531

[3]

COORDINATION CHEMISTRY OF MICROBIAL IRON TRANSPORT COMPOUNDS .9. STABILITY-CONSTANTS FOR CATECHOL MODELS OF ENTEROBACTIN [J].

AVDEEF, A ;

SOFEN, SR ;

BREGANTE, TL ;

RAYMOND, KN .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (17) :5362-5370

[4]

pH-Based Regulation of Hydrogel Mechanical Properties Through Mussel-Inspired Chemistry and Processing [J].

Barrett, Devin G. ;

Fullenkamp, Dominic E. ;

He, Lihong ;

Holten-Andersen, Niels ;

Lee, Ka Yee C. ;

Messersmith, Phillip B. .

ADVANCED FUNCTIONAL MATERIALS, 2013, 23 (09) :1111-1119

[5]

Novel biomimetic adhesives based on algae glue [J].

Bitton, Ronit ;

Bianco-Peled, Havazelet .

MACROMOLECULAR BIOSCIENCE, 2008, 8 (05) :393-400

[6]

Phloroglucinol-based biomimetic adhesives for medical applications [J].

Bitton, Ronit ;

Josef, Elinor ;

Shimshelashvilli, Irena ;

Shapira, Keren ;

Seliktar, Dror ;

Bianco-Peled, Havazelet .

ACTA BIOMATERIALIA, 2009, 5 (05) :1582-1587

[7]

Cross-linking in adhesive quinoproteins: Studies with model decapeptides [J].

Burzio, LA ;

Waite, JH .

BIOCHEMISTRY, 2000, 39 (36) :11147-11153

[8]

Mussel Inspired Dynamic Cross-Linking of Self-Healing Peptide Nanofiber Network [J].

Ceylan, Hakan ;

Urel, Mustafa ;

Erkal, Turan S. ;

Tekinay, Ayse B. ;

Dana, Aykutlu ;

Guler, Mustafa O. .

ADVANCED FUNCTIONAL MATERIALS, 2013, 23 (16) :2081-2090

[9]

Surface-adhesive and osteogenic self-assembled peptide nanofibers for bioinspired functionalization of titanium surfaces [J].

Ceylan, Hakan ;

Kocabey, Samet ;

Tekinay, Ayse B. ;

Guler, Mustafa O. .

SOFT MATTER, 2012, 8 (14) :3929-3937

[10]

Nitro-Group Functionalization of Dopamine and its Contribution to the Viscoelastic Properties of Catechol-Containing Nanocomposite Hydrogels [J].

Ding, Xiaochu ;

Vegesna, Giri K. ;

Meng, Hao ;

Winter, Audra ;

Lee, Bruce P. .

MACROMOLECULAR CHEMISTRY AND PHYSICS, 2015, 216 (10) :1109-1119

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