Silver nanoparticles-doped collagen–alginate antimicrobial biocomposite as potential wound dressing

Zhang, Huijie; Peng, Mengxia; Cheng, Ting; Zhao, Peng; Qiu, Lipeng; Zhou, Juan; Lu, Guozhong; Chen, Jinghua

doi:10.1007/s10853-018-2710-9

Cited by 63 publications

(32 citation statements)

References 32 publications

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“…The antibacterial potential of silver can consecutively reduce the toxicity response to the scaffold and so Zhang et al [60] incorporated silver nanoparticles on a collagen-alginate biocomposite. Alginate is a natural polymer extracted from brown seaweed and it has been extensively used in biomedical applications [61].…”

Section: Wound Healingmentioning

confidence: 99%

“…Nanohydroxyapatite and glycol chitosan [10] Hydroxyapatite and polymeric blend (fibroin, chitosan and agarose) [11] Calcium silicate, zinc silicate and graphene oxide [15] Collagen, silk fibroin and dECM [26] Boron nitride and boron trioxide [28] Nanohydroxyapatite, calcium sulfate and bioactive molecules [32] Orthopedic Implants PEEK and graphene oxide [39] CFRPEEK, nanohydroxyapatite, carboxymethyl, chitosan and bone forming peptide [41] Polyphenylene sulfide and nanohydroxyapatite [42] Polyimide and tantalum pentaoxide [43] Hydroxyapatite, ceria nanoparticles and silver nanoparticles [44] Wound Healing Polycaprolactone and gelatin [54] Chitosan, polyethylene oxide and fibrinogen [57] Collagen, alginate and silver nanoparticles [60] Polyurethane, keratin and silver nanoparticles [63] Collagen and dextran [65] Tissue Engineering Fibrin, alginate and genipin [68] PEDOT, chitosan and gelatin [70] Polycaprolactone, silk fibroin and carbon nanotubes [71] Silk fibroin and melanin [78] Polycaprolactone and collagen [82] Gelatin, alginate and fibrinogen [88] Collagen type I and gelatin methacryloyl [89] Author Contributions: Conceptualization, K.P.V., A.B., and A.S.; writing-original draft preparation, K.P.V. ; writing-review and editing, K.P.V., A.B., and A.S.; supervision, A.B.…”

Section: Bone Regenerationmentioning

confidence: 99%

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From Dermal Patch to Implants—Applications of Biocomposites in Living Tissues

2020

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Composites are composed of two or more materials, displaying enhanced performance and superior mechanical properties when compared to their individual components. The use of biocompatible materials has created a new category of biocomposites. Biocomposites can be applied to living tissues due to low toxicity, biodegradability and high biocompatibility. This review summarizes recent applications of biocomposite materials in the field of biomedical engineering, focusing on four areas-bone regeneration, orthopedic/dental implants, wound healing and tissue engineering.

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Section: Wound Healingmentioning

confidence: 99%

Section: Bone Regenerationmentioning

confidence: 99%

From Dermal Patch to Implants—Applications of Biocomposites in Living Tissues

2020

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“…For each sample, the 1st stage corresponds to physical weight loss, which is a slow process [21,31]. After 1st stage, weight loss starts through a chemical process, which includes different bond breaking of alginate structure.…”

Section: Thermo Gravimetric Analysis (Tga) and Derivative Thermogravimentioning

confidence: 99%

“…Good catalytic activity, excellent antibacterial property, high biocompatibility, ease of preparation, and low cost as compared to other noble metal nanoparticles make silver nanoparticles a preferred choice to the researchers [20][21][22][23][24][25]. Among the physical, chemical, and biological synthesis processes, microwave irradiation approach to synthesize silver nanoparticles is easier, lesser time taken and greener synthesis route.…”

Section: Introductionmentioning

confidence: 99%

Microwave-mediated synthesis of silver nanoparticles on various metal-alginate composites: evaluation of catalytic activity and thermal stability of the composites in solvent-free acylation reaction of amine and alcohols

et al. 2020

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This work demostratres the synthesis of different metal (Ca, Zn, Ni and Cu) alginate-supported silver nanoparticles (Agnp-MA, M and A for metal and alginate respectively) by using microwave irradiation process. The characterization of these composites has been carried out through UV-vis spectra, XRD, HRTEM and FESEM analysis which confirms the formation of spherical and crystalline nanoparticles in all MA supports with particles size range of 5-8 nm. All MAs show excellent reducing and stabilizing capabilities towards Agnp and act as support for nanoparticles too. The catalytic activities of all Agnp-MAs are tested in acylation reactions of various amines and alcohols in solvent-free medium using acetic acid as green acylating agent. The detail ionic mechanism of acylation reaction has been demonstrated. Thermal stability of all catalysts was investigated through TGA analysis and the reusability of the catalysts in a reaction is explained in terms of their thermal stability. The order of stability is Agnp-CaA > Agnp-ZnA > Agnp-NiA > Agnp-CuA. Consequently, Agnp-CaA shows best reusability property than other Agnp-MAs in the reaction and can perform well up to 5th run. Heterogeneous kinetic models are proposed for the reaction.

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“…Similarly, chitosan blended with metallic nanoparticles has an eff ect on the microbial activity and wound healing [98]. Th e reductions of infl ammatory cells and mostly closed capillary lumens have been investigated by diverse research groups, using silver nanoparticles in diverse polymer matrices [89][90][91][92][93][94][95][96][97].…”

Section: Electrospinnable Polymer Materials For Wound Dressing Applicmentioning

confidence: 99%

Review of Possible Applications of Nanofibrous Mats for Wound Dressings

Mamun¹

2019

TEK

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Skin is an important part of the human body. Its function is to control the body's homeostasis mechanism. If a skin injury occurs, it is of utmost importance to heal the skin as soon as possible. The currently available medical treatment system, however, has limited eff ectiveness on the regeneration of the structure and function of the injured skin, potentially causing wound infections and dehydration. The corresponding impact on the healing process may in the worst case also be fatal. To overcome these problems in wound dressing materials, nanofi brous mats are excellent candidates for wound treatment and management. Such wound dressings can be found in biomedical applications not only in drug delivery, but also as antibacterial and antimicrobial materials, and as materials for the regeneration and repair of tissue or organs. The large surface-area-to-volume ratio is one of the unique properties of nanofi brous mats. This paper gives a brief overview of possible materials and applications of nanofi brous mats for wound dressing.

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Silver nanoparticles-doped collagen–alginate antimicrobial biocomposite as potential wound dressing

Cited by 63 publications

References 32 publications

From Dermal Patch to Implants—Applications of Biocomposites in Living Tissues

From Dermal Patch to Implants—Applications of Biocomposites in Living Tissues

Microwave-mediated synthesis of silver nanoparticles on various metal-alginate composites: evaluation of catalytic activity and thermal stability of the composites in solvent-free acylation reaction of amine and alcohols

Review of Possible Applications of Nanofibrous Mats for Wound Dressings

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