Skin wound healing acceleration by Ag nanoparticles embedded in PVA/PVP/Pectin/Mafenide acetate composite nanofibers

Alipour, Reza; Khorshidi, Alireza; Shojaei, Abdollah Fallah; Mashayekhi, Farhad; Moghaddam, Mohammad Javad Mehdipour

doi:10.1016/j.polymertesting.2019.106022

Cited by 110 publications

(50 citation statements)

References 42 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The results (Fig. 8) suggested that the LCH@PMN/GLY nanocomposite treatment promotes signi cant healing through the migration of broblasts and appropriate development of epithelial cells, and the restoration of blood ow via training of new blood vessels [68]. In our effort to introduce a tissue treating method, we have developed LCH@PMN/GLY bandage material based on PMN/GLY conjugated with LCH, which was rst tested for tissue regeneration care management, to the best of knowledge…”

Section: Histological Evaluationmentioning

confidence: 99%

In Vivo Observation of Lidocaine-Encapsulated Polymyxin/Glycol Nanoparticles Wound Dressing for the Treatment and Care of Abdominal Pain Incision in Intensive Care Unit

et al. 2021

View full text Add to dashboard Cite

The developments of lidocaine chloride loaded nanoparticles are encouraging biomaterials, which could be used for wound healing applications for abdominal pain management. The current work presents the composition of wound dressings based on lidocaine chloride (LCH) (anesthetic drug)-loaded Polymyxin (PMN)/Glycol (GLY). The LCH nanocomposite (LCH@PMN/GLY) were fabricated by the LCH oxide solutions within the PMN/GLY matrix. The in uences of different experimental limitations on PMN/GLY nanoparticles formations were examined. The PMN/GLY and LCH@PMN/GLY nanoparticle sizes were evaluated by high resolution-scanning electron microscopy (HR-SEM). Additionally, the antibacterial e cacy of PMN/GLY and LCH@PMN/GLY was developed for gram-positive and negative microorganisms. Moreover, we examined in vivo healing of skin wounds formed in mouse models over 20 days. In contrast to the untreated wounds, rapid healing was perceived in the LCH@PMN/GLY-treated wound with less damage. These ndings indicate that LCH@PMN/GLY-based bandaging materials could be a potential innovative biomaterial for tissue repair and implantation and nursing care for wound healing applications for abdominal pain incision in intensive care unit (ICU) management in an animal model.

show abstract

Section: Histological Evaluationmentioning

confidence: 99%

In Vivo Observation of Lidocaine-Encapsulated Polymyxin/Glycol Nanoparticles Wound Dressing for the Treatment and Care of Abdominal Pain Incision in Intensive Care Unit

et al. 2021

View full text Add to dashboard Cite

show abstract

“…The upshot showed that the bers could promote the proliferation of epidermal cells and broblasts, and to repair wounds. Similarly, Alipour et al 83 also studied the wound healing properties of electrospun nanobers with silver nanoparticles. The dermis regeneration of the dressings was studied by animal model, and it was found that the silver nanoparticles could signicantly promote the wound healing of New Zealand white rabbits.…”

Section: Wound Dressingmentioning

confidence: 99%

Application of blocking and immobilization of electrospun fiber in the biomedical field

Ning

Shen

2020

RSC Adv.

View full text Add to dashboard Cite

show abstract

“…Polymer blend of synthetic polymers like PVP and PVA is very important for various applications, such as, electrochemical devices [16], heat transfer [17],wound healing [18][19][20], tissue engineering [21,22], biological medical applications [3,4], arti cial skin [22] and composite membranes [23,24]. Since PVP and PVA possess an interesting set of dipolar groups [25], the formation of polymer blend electrolyte based on such polymer blend will be interesting for the scientists and researchers.…”

Section: Introductionmentioning

confidence: 99%

AC Conductivity and Conduction Mechanism of Iron (II) Chloride (FeCl2) /Poly (vinyl alcohol) (PVA)/Poly (vinylpyrroldone) (PVP) Polymer Blend Electrolyte

Alfannakh

2021

Preprint

View full text Add to dashboard Cite

Blend sample based on Poly (vinyl alcohol) (PVA)/Poly (vinylpyrroldone) (PVP), (50:50), and their blend electrolyte with different weigh ratio of Iron (II) Chloride (FeCl2), (0.5, 1 and 2 wt.%), have been prepared using casting method. The AC electrical properties of these samples were investigated in the frequency range 1 kHz to 1 MHz and in temperature ranging from 30 to 150 °C. The real and imaginary impedance, frequency and temperature dependence, indicate the enhancement of the electrical conductivity of the blend due to addition of FeCl2. Pure and electrolyte blend samples were found to be characterized by a plateau region at low frequency and high temperature, and this plateau region increases with increase in temperature and /or FeCl2 weight ratio. Nyquist plots for pure and blend electrolyte samples presented depressed semicircles at all temperatures. For pure blend sample, the ac conductivity was attributed to hopping mechanism while for blend electrolyte sample ionic conduction represents the predominant conduction mechanism. Jonscher universal power law was used to study the conduction mechanism for pure and electrolyte blend sample. The activation energy for blend and blend electrolyte samples was calculated and two activation regions were appeared for blend electrolyte samples.

show abstract

Skin wound healing acceleration by Ag nanoparticles embedded in PVA/PVP/Pectin/Mafenide acetate composite nanofibers

Cited by 110 publications

References 42 publications

In Vivo Observation of Lidocaine-Encapsulated Polymyxin/Glycol Nanoparticles Wound Dressing for the Treatment and Care of Abdominal Pain Incision in Intensive Care Unit

In Vivo Observation of Lidocaine-Encapsulated Polymyxin/Glycol Nanoparticles Wound Dressing for the Treatment and Care of Abdominal Pain Incision in Intensive Care Unit

Application of blocking and immobilization of electrospun fiber in the biomedical field

AC Conductivity and Conduction Mechanism of Iron (II) Chloride (FeCl2) /Poly (vinyl alcohol) (PVA)/Poly (vinylpyrroldone) (PVP) Polymer Blend Electrolyte

Contact Info

Product

Resources

About