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Polymers, Volume 14, Issue 7

April-1 2022 - 224 articles

Cover Story: In this study, polycaprolactone (PCL) and gelatin were electrospun to carry out a comparison study between blends and coating protocols. In order to overcome the hydrophobicity of synthetic polymers, natural polymers were introduced to enhance cellular proliferation and attachment, as both coating or blending methods. After electrospinning nanofibrous scaffolds, morphological and mechanical studies were carried out via SEM and traction studies, respectively. Blended PCL/gelatin scaffolds showed a variation in their mechanical properties, while the coated one remained equal. Moreover, mouse embryonic fibroblasts showed better proliferation and viability results on blended PCL/gelatin scaffolds. View this paper.
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Articles (224)

  • Article
  • Open Access
4 Citations
2,699 Views
13 Pages

Ternary Electrical Memory Devices Based on Polycarbazole: SnO2 Nanoparticles Composite Material

  • Yingna Zhang,
  • Feng Dou,
  • Yijia Zhou,
  • Xiaofeng Zhao,
  • Jiangshan Chen,
  • Cheng Wang and
  • Shuhong Wang

6 April 2022

In this paper, a D–A polymer (PIB) containing carbazole as the donor group in the main chain and benzimidazole benzisoindolinone as the acceptor group was synthesized by Suzuki reaction. The Suzuki reaction, also known as the Suzuki coupling re...

  • Communication
  • Open Access
3 Citations
2,809 Views
9 Pages

6 April 2022

In the co-bonding of thermoset and thermoplastic polymers, the interdiffusion of the polymers results in the formation of an interphase between them. Understanding the factors influencing the interdiffusion and the resulting interphase is crucial in...

  • Article
  • Open Access
2 Citations
2,388 Views
19 Pages

6 April 2022

The aim of this paper is to assess the size and geometry effects on the mode I notch fracture toughness of polymeric samples containing rounded-tip V-shaped (RV) notches (V-notch with a finite radius at the notch tip). First, using a large number of...

  • Article
  • Open Access
33 Citations
4,231 Views
16 Pages

Development of PVA–Psyllium Husk Meshes via Emulsion Electrospinning: Preparation, Characterization, and Antibacterial Activity

  • Fatma Nur Parın,
  • Azeem Ullah,
  • Ayşenur Yeşilyurt,
  • Uğur Parın,
  • Md. Kaiser Haider and
  • Davood Kharaghani

6 April 2022

In this study, polyvinyl alcohol (PVA) and psyllium husk (PSH)/D-limonene electrospun meshes were produced by emulsion electrospinning for use as substrates to prevent the growth of bacteria. D-limonene and modified microcrystalline cellulose (mMCC)...

  • Article
  • Open Access
7 Citations
2,708 Views
29 Pages

6 April 2022

This study focuses on the degradation of a silane cross-linked polyethylene (Si-XLPE) matrix filled with three different contents of aluminum tri-hydrate (ATH): 0, 25, and 50 phr. These three materials were subjected to radiochemical ageing at three...

  • Article
  • Open Access
5 Citations
3,456 Views
12 Pages

Formulation and Characterization of Carbopol-934 Based Kojic Acid-Loaded Smart Nanocrystals: A Solubility Enhancement Approach

  • Barkat Ali Khan,
  • Maryam Waheed,
  • Khaled M. Hosny,
  • Waleed Y. Rizg,
  • Samar S. Murshid,
  • Majed Alharbi and
  • Muhammad Khalid Khan

6 April 2022

Kojic acid (KA) is a BCS class II drug having low solubility and high permeability. This study was designed to enhance the aqueous solubility of KA, as well as its dissolution rate and, in turn, bioavailability, by formulating its smart nanocrystals....

  • Article
  • Open Access
2 Citations
2,336 Views
14 Pages

Impact of the Liquid Crystal Order of Poly(azomethine-sulfone)s on the Semiconducting Properties

  • Oana Dumbravă,
  • Dumitru Popovici,
  • Decebal Vasincu,
  • Ovidiu Popa,
  • Lăcrămioara Ochiuz,
  • Ștefan-Andrei Irimiciuc,
  • Maricel Agop and
  • Anca Negură

6 April 2022

Organic semiconductors are an attractive class of materials with large application in various fields, from optoelectronics to biomedicine. Usually, organic semiconductors have low electrical conductivity, and different routes towards improving said c...

  • Article
  • Open Access
9 Citations
3,353 Views
13 Pages

6 April 2022

In this study, the fire resistance performance of steel–polymer prefabricated composite floors, which have a sandwich-type structure, was assessed via standard fire tests and analyzed using finite element analysis. This form of analysis should...

  • Review
  • Open Access
46 Citations
7,992 Views
25 Pages

Cement-Based Repair Materials and the Interface with Concrete Substrates: Characterization, Evaluation and Improvement

  • Xuemin Song,
  • Xiongfei Song,
  • Hao Liu,
  • Haoliang Huang,
  • Kasimova Guzal Anvarovna,
  • Nurmirzayev Azizbek Davlatali Ugli,
  • Yi Huang,
  • Jie Hu,
  • Jiangxiong Wei and
  • Qijun Yu

6 April 2022

Surface damages usually occur in concrete structures. In order to restore the functions and prolong the service life of concrete structures, their surface damages should be repaired in time. This paper reviews the main requirements for repair materia...

  • Article
  • Open Access
15 Citations
3,136 Views
10 Pages

Polydopamine-Coated Natural Rubber Sponge for Highly Efficient Vapor Generation

  • Han Yu,
  • Yuqi Shi,
  • Aiwu Ding,
  • Jianhe Liao,
  • Hongxing Gui and
  • Yongping Chen

6 April 2022

The global water crisis is becoming more and more serious, and solar steam generation has recently been investigated for clean water production and wastewater treatment. However, the efficiency of solar vapor transfer is still low. It is a great chal...

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Polymers - ISSN 2073-4360