Preparation and properties of photo-crosslinkable hydrogel based on photopolymerizable chitosan derivative

Qi, Zaiqian; Xu, Jiarui; Wang, Zhiliang; Nie, Jun; Ma, Guiping

doi:10.1016/j.ijbiomac.2012.10.021

Cited by 47 publications

(26 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…4 Example of ionically cross-linked chitosan [12] Fig. 2 Structure of chitin and chitosan [12] linked using genipin [27,28], UV-irradiation [29][30][31], ionic cross-linking agents [32][33][34], chemical cross-linking agents [35][36][37][38][39][40][41]. Hydrogels have been prepared using blends of chitosan with other polymers and/or biopolymers [42][43][44][45][46][47][48][49][50][51].…”

Section: Chitosan In Cosmeticsmentioning

confidence: 99%

Biopolymers for hydrogels in cosmetics: review

Mitura

Sionkowska

Jaiswal³

2020

J Mater Sci: Mater Med

201

114

View full text Add to dashboard Cite

Hydrogels are cross-linked networks of macromolecular compounds characterized by high water absorption capacity. Such materials find a wide range of biomedical applications. Several polymeric hydrogels can also be used in cosmetics. Herein, the structure, properties and selected applications of hydrogels in cosmetics are discussed in general. Detailed examples from scientific literature are also shown. In this review paper, most common biopolymers used in cosmetics are presented in detail together with issues related to skin treatment and hair conditioning. Hydrogels based on collagen, chitosan, hyaluronic acid, and other polysaccharides have been characterized. New trends in the preparation of hydrogels based on biopolymer blends as well as bigels have been shown. Moreover, biopolymer hydrogels employment in encapsulation has been mentioned.

show abstract

Section: Chitosan In Cosmeticsmentioning

confidence: 99%

Biopolymers for hydrogels in cosmetics: review

Mitura

Sionkowska

Jaiswal³

2020

J Mater Sci: Mater Med

201

114

View full text Add to dashboard Cite

show abstract

“…For instance, di-acrylated pluronic and glycidyl methacrylated chitooligosaccharide were photo-irradiated to form hydrogel for wound healing applications [12]. In another work, photopolymerizable chitosan derivative was synthesized by chitosan and methyl acroloyl glycine (MAG) creating hydrogels with porous structure for tissue engineering [16]. A water-soluble chitosan derivative is favorable for biomedical applications.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of chitosan-based hydrogel by using photopolymerization technique

Alemdar

2016

AUBTD-A

View full text Add to dashboard Cite

In this study, a novel route was developed to fabricate chitosan-based hydrogel by using photopolymerization technique. Firstly, glycidyl methacrylate (GMA) grafted onto the chitosan (CTS) backbone to produce chitosan derivative product having photopolymerizable groups (CTS-g-GMA). Following, CTS-g-GMA and PEGDA are subjected to photopolymerization to form chemically crosslinked hydrogel. The chemical structure of the obtained chitosan-based hydrogel was characterized by Fourier transform infrared (FT-IR) analyses. Thermal behavior of hydrogel was determined by thermal gravimetric analysis (TGA) and differential thermal analysis (DTA). The thermal analyses showed that (CTS-g-GMA)-PEGDA had higher thermal stability than neat chitosan. Water uptake capacities (swelling ratio) of hydrogels obtained by using different UV exposure time were determined gravimetrically. From the swelling test result, it was observed that exposure time has the effect on the water uptake capacity of hydrogels. Additionally, cytotoxicity test for chitosan-based hydrogel was carried out by using L929 fibroblasts. All of the obtained results demonstrated that chitosan-based hydrogel fabricated in this work could be used for biomedical applications in future works.

show abstract

“…Naturally occurring materials, whose degradability inside the body is well known, such as starch [76], dextran [77], inulin [78], collagen [18], chitosan [79], hyaluronic acid [80], gelatin [81], alginate [48], and polyphosphester [82] also have been included in different photo-formulated pharmaceutical carriers (Tables 2-6). Among those natural macromolecules, polysaccharides represent good candidates to prepare bioerodible vehicles [17,83].…”

Section: Photo-responsive Precursorsmentioning

confidence: 99%