Antibacterial activity of nanofibrous mats coated with lysozyme-layered silicate composites via electrospraying

Li, Wei; Li, Xueyong; Wang, Qun; Pan, Yijun; Wang, Ting; Wang, Hanqing; Song, Rong; Deng, Hongbing

doi:10.1016/j.carbpol.2013.07.055

Cited by 88 publications

(38 citation statements)

References 36 publications

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“…Lysozyme is a kind of hydrolytic enzyme with catalytic activity cleaving the b-1,4-glycosidic bond of the bacterial peptidoglycan. It functions in the melanization of foreign targets (Li and Paskewitz, 2006), as a digestive enzyme using bacteria as a food source and scavenging cell debris by other antibacterial proteins acting on bacteria (Li et al, 2014;Regel et al, 1998). The up-regulation of lysozyme in the present study implies that it may digest the invading N. bombycis in the host hemolymph and function in melanization.…”

Section: Discussionmentioning

confidence: 61%

Early responses of silkworm midgut to microsporidium infection – A Digital Gene Expression analysis

Yue

Tang

et al. 2015

Journal of Invertebrate Pathology

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Section: Discussionmentioning

confidence: 61%

Early responses of silkworm midgut to microsporidium infection – A Digital Gene Expression analysis

Yue

Tang

et al. 2015

Journal of Invertebrate Pathology

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“…The strong C 1s and O 1s peaks, which are the character of cellulose, 37,38 were observed in both the cellulose mat and (QDs/ PDDA) 10 coated cellulose mat. Some extra peaks of N 1s (0.45%), Cd 3d (6.44%) and Te 3d (4.11%) were appeared in the (QDs/PDDA) 10 coated cellulose mats, confirming the deposition of PDDA and QDs.…”

Section: Fabrication Of Lbl Films Coated Cellulose Fibrous Matsmentioning

confidence: 94%

Highly luminescent film functionalized with CdTe quantum dots by layer‐by‐layer assembly

Wan

et al. 2015

J of Applied Polymer Sci

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Robust and facile strategies are required to fabricate film with high luminescence for application in the fields of biomaterials. In this study, the luminescent electrospinning cellulose fibrous mats were decorated with CdTe quantum dots (QDs) and poly(-diallyl dimethyl ammonium chloride) (PDDA) using layer by layer (LBL). The characterizations of the LBL films coated mats were executed by X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, scanning electron microscopy, fluorescent spectroscopy, X-ray diffraction, thermal gravimetric analysis, and differential scanning calorimetry. The luminescent intensities were linearly increased with adding the amount of deposited bilayers. The green fabricated (QDs/PDDA) n coated mat through physical interactions is a promising luminescent material.

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“…Similar observations were made by Li et al Here, lysozyme was combined with rectorite and electrosprayed onto negatively charged electrospun CA nanofibrous mats. The release profiles of lysozyme and its activity over time both demonstrated this formulation suitability for long-term applications [213]. Bio-based electrospun nanocomposites containing a pain reducing local anesthetic, the benzocaine (BZC), and the in situ pH-detecting dye bromocresol green (BCG) have been engineered to serve as a dual nano-carrier system for the treatment of infected wounds.…”

Section: Wound Healing Alternative Methods Containing Cellulose-basedmentioning

confidence: 99%

Electrospun Nanocomposites Containing Cellulose and Its Derivatives Modified with Specialized Biomolecules for an Enhanced Wound Healing

et al. 2020

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Wound healing requires careful, directed, and effective therapies to prevent infections and accelerate tissue regeneration. In light of these demands, active biomolecules with antibacterial properties and/or healing capacities have been functionalized onto nanostructured polymeric dressings and their synergistic effect examined. In this work, various antibiotics, nanoparticles, and natural extract-derived products that were used in association with electrospun nanocomposites containing cellulose, cellulose acetate and different types of nanocellulose (cellulose nanocrystals, cellulose nanofibrils, and bacterial cellulose) have been reviewed. Renewable, natural-origin compounds are gaining more relevance each day as potential alternatives to synthetic materials, since the former undesirable footprints in biomedicine, the environment, and the ecosystems are reaching concerning levels. Therefore, cellulose and its derivatives have been the object of numerous biomedical studies, in which their biocompatibility, biodegradability, and, most importantly, sustainability and abundance, have been determinant. A complete overview of the recently produced cellulose-containing nanofibrous meshes for wound healing applications was provided. Moreover, the current challenges that are faced by cellulose acetate- and nanocellulose-containing wound dressing formulations, processed by electrospinning, were also enumerated.

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Antibacterial activity of nanofibrous mats coated with lysozyme-layered silicate composites via electrospraying

Cited by 88 publications

References 36 publications

Early responses of silkworm midgut to microsporidium infection – A Digital Gene Expression analysis

Early responses of silkworm midgut to microsporidium infection – A Digital Gene Expression analysis

Highly luminescent film functionalized with CdTe quantum dots by layer‐by‐layer assembly

Electrospun Nanocomposites Containing Cellulose and Its Derivatives Modified with Specialized Biomolecules for an Enhanced Wound Healing

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