Analysis of the $$M^X/G/1$$ M X / G / 1 retrial queue

Kim, Bara; Kim, Jeongsim

doi:10.1007/s10479-015-1921-6

Cited by 15 publications

(22 citation statements)

References 18 publications

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“…However, PCL does not support cell growth due to its worse hydrophilicity and a lack of bioactive functionality. To address this issue, PCL has been chemically or physically immobilized by attaching natural proteins such as collagen onto the polymeric surface, which can then promote cell interactions and subsequently cell adhesion . Although these modifications stimulate cell attachment and proliferation, the materials developed still do not accurately mimic the biocompatibility of the natural polymer.…”

Section: Introductionmentioning

confidence: 99%

Hybrid biomimetic electrospun fibrous mats derived from poly(ε‐caprolactone) and silk fibroin protein for wound dressing application

Chutipakdeevong

Ruktanonchai

Supaphol

2014

J of Applied Polymer Sci

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To achieve excellent biofunctionality of Bombyx mori silk fibroin (SF), we explored a novel hybridization method to combine the unique properties of SF with poly(e-caprolactone) (PCL) electrospun fibers. The hybrid electrospun fibers demonstrate excellent hydrophilicity and biocompatibility that are important to tissue engineering applications. The biomimetic fibrous structure was fabricated by conventional electrospinning of PCL. The individual surfaces of PCL electrospun fibers were coated with silk fibroin protein using a lyophilization technique. The SF coating layers were durable which were further developed by surface modification with fibronectin to improve their biological function. The hybrid electrospun fibers show excellent support for normal human dermal fibroblast (NHDF) cells adhesion and proliferation than neat PCL fibers, while the surface-modified hybrid electrospun fibers show significantly enhanced proliferation of NHDF cells on their surface. This study indicates the new opportunity of fabrication technique that can construct a biomimetic fibrous structure while the original function as a biomaterial remained existing.

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Section: Introductionmentioning

confidence: 99%

Hybrid biomimetic electrospun fibrous mats derived from poly(ε‐caprolactone) and silk fibroin protein for wound dressing application

Chutipakdeevong

Ruktanonchai

Supaphol

2014

J of Applied Polymer Sci

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“…After studying bibliography about PCL [37][38][39] and collagen solutions, 40,41 and after currying out many solubility experiments with the idea of producing PCL modified with the maximum amount of collagen, the conditions chosen to prepare the solutions were as follows:…”

Section: Sample Preparationmentioning

confidence: 99%

PCL/collagen blends prepared by solution blow spinning as potential materials for skin regeneration

Lorente

Corral

González‐Benito

2021

J of Applied Polymer Sci

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Solution blow spinning (SBS), is used to prepare biocompatible fibrous materials based on poly-ε-caprolactone (PCL), modified with collagen. Materials with different compositions in terms of collagen are prepared. Structure, morphology, topography, wettability behavior, and cytotoxicity are studied in order to investigate the potentiality of these materials for medical applications in the field of tissue repairing and regeneration. Structure is studied by Fourier transformed infrared spectroscopy, morphology by scanning electron microscopy, topography by optical profilometry and wettability behavior by contact angle measurements. The addition of small amounts of collagen to PCL by SBS can induce important variations in the morphology and topography of the materials that, in turns, lead to changes in the wettability behavior and ability of HaCat cells adhesion and proliferation. The analysis of surface characteristics together with the use of a model based on mats constituted by cylinders disposed perpendicularly to each other point out that, under the compositions considered, the main factor leading to higher adhesion and proliferation of cells on the PCL/collagen is the presence of more available surface area.

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“…For both groups, deformation relates to stress concentrations forming around the particles (rubber or inorganic) inside the polymer matrix [13][14][15][16][17][18]. Deformation structures found in the first group of polymer composites are crazing in between the rubber particles [13,19,20], void formation [15,21], shear yielding in 4 between rubber particles [13,15,20,22,23] and crack blunting at the rubber particles [24]. The second group deforms by debonding at the nanoparticle-matrix interface [18,19,21], plastic void growth [17,18] and craze-like microstructures [13,25].…”

Section: Introductionmentioning

confidence: 99%

The microstructural evolution of cementitious, flexible waterproofing membranes during deformation with special focus on the role of crazing

Waldvogel

Zurbriggen²,

Berger

et al. 2020

Cement and Concrete Composites

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Analysis of the $$M^X/G/1$$ M X / G / 1 retrial queue

Cited by 15 publications

References 18 publications

Hybrid biomimetic electrospun fibrous mats derived from poly(ε‐caprolactone) and silk fibroin protein for wound dressing application

Hybrid biomimetic electrospun fibrous mats derived from poly(ε‐caprolactone) and silk fibroin protein for wound dressing application

PCL/collagen blends prepared by solution blow spinning as potential materials for skin regeneration

The microstructural evolution of cementitious, flexible waterproofing membranes during deformation with special focus on the role of crazing

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