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Polymers, Volume 12, Issue 2

February 2020 - 251 articles

Cover Story: The thermophoretic response of a protein is sensitive to ligand binding, provides access to equilibrium binding constants, and is remarkably sensitive to changes in the hydration layer. Systematic thermophoretic measurements of the protein streptavidin and the streptavidin-biotin complex using thermal diffusion forced Rayleigh scattering showed that free streptavidin is more thermophobic and slightly more hydrophilic compared with the streptavidin-biotin complex. The ligand-bound complex most likely forms fewer hydrogen bonds with surrounding water molecules, leading to an entropy increase of the released water molecules, which partially compensates for the conformational entropy loss of streptavidin upon binding biotin. View this paper.
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Articles (251)

  • Review
  • Open Access
106 Citations
11,632 Views
20 Pages

24 February 2020

There has been increased interest to develop protective fabrics and clothing for protecting the wearer from hazards such as chemical, biological, heat, UV, pollutants etc. Protective fabrics have been conventionally developed using a wide variety of...

  • Article
  • Open Access
14 Citations
4,628 Views
11 Pages

Experimental Characterization of the Torsional Damping in CFRP Disks by Impact Hammer Modal Testing

  • Francesco Cosco,
  • Giuseppe Serratore,
  • Francesco Gagliardi,
  • Luigino Filice and
  • Domenico Mundo

24 February 2020

Composite materials are widely used for their peculiar combination of excellent structural, mechanical, and damping properties. This work presents an experimental study on the dissipation properties of disk-shaped composite specimens exploiting vibra...

  • Article
  • Open Access
22 Citations
5,038 Views
17 Pages

A Novel Approach to Optimize the Fabrication Conditions of Thin Film Composite RO Membranes Using Multi-Objective Genetic Algorithm II

  • Fekri Abdulraqeb Ahmed Ali,
  • Javed Alam,
  • Arun Kumar Shukla,
  • Mansour Alhoshan,
  • Basem M. A. Abdo and
  • Waheed A. Al-Masry

24 February 2020

This work focuses on developing a novel method to optimize the fabrication conditions of polyamide (PA) thin film composite (TFC) membranes using the multi-objective genetic algorithm II (MOGA-II) method. We used different fabrication conditions for...

  • Article
  • Open Access
38 Citations
4,612 Views
12 Pages

Ionic Liquid as Dispersing Agent of LDH-Carbon Nanotubes into a Biodegradable Vinyl Alcohol Polymer

  • Valeria Bugatti,
  • Gianluca Viscusi,
  • Antonio Di Bartolomeo,
  • Laura Iemmo,
  • Daniela Clotilde Zampino,
  • Vittoria Vittoria and
  • Giuliana Gorrasi

24 February 2020

A Zn/Al layered double hydroxides (LDHs) hosting carbon nanotubes (80% of CNTs) was synthesized and dispersed into a commercial biodegradable highly amorphous vinyl alcohol polymer at different loading (i.e., 1; 3; 5; 10 wt %). In order to improve th...

  • Article
  • Open Access
43 Citations
5,765 Views
18 Pages

24 February 2020

Lecithin-encapsulated carvacrol has been incorporated into poly (vinyl alcohol) (PVA) for the purpose of obtaining active films for food packaging application. The influence of molecular weight (Mw) and degree of hydrolysis (DH) of the polymer on its...

  • Article
  • Open Access
53 Citations
4,862 Views
15 Pages

24 February 2020

Ceramifiable silicone rubber composites play important roles in the field of thermal protection systems (TPS) for rocket motor cases due to their advantages. Ceramifiable silicone rubber composites filled with different contents of ZrSi2 were prepare...

  • Article
  • Open Access
5 Citations
3,718 Views
15 Pages

24 February 2020

Oxidation-responsive emulsions were obtained by stabilizing mineral oil droplets using amphiphilic poly(vinyl pyrrolidone-co-allyl phenyl sulfide) (P(VP-APS)). 1H nuclear magnetic resonance (NMR) spectroscopy revealed that P(VP-APS) whose APS content...

  • Article
  • Open Access
12 Citations
4,063 Views
11 Pages

Bacterial Natural Disaccharide (Trehalose Tetraester): Molecular Modeling and in Vitro Study of Anticancer Activity on Breast Cancer Cells

  • Biliana Nikolova,
  • Georgi Antov,
  • Severina Semkova,
  • Iana Tsoneva,
  • Nelly Christova,
  • Lilyana Nacheva,
  • Proletina Kardaleva,
  • Silvia Angelova,
  • Ivanka Stoineva and
  • Juliana Ivanova
  • + 2 authors

24 February 2020

Isolation and characterization of new biologically active substances affecting cancer cells is an important issue of fundamental research in biomedicine. Trehalose lipid was isolated from Rhodococcus wratislaviensis strain and purified by liquid chro...

  • Article
  • Open Access
65 Citations
5,599 Views
12 Pages

Removal of Rhodamine B from Water Using a Solvent Impregnated Polymeric Dowex 5WX8 Resin: Statistical Optimization and Batch Adsorption Studies

  • Moonis Ali Khan,
  • Momina,
  • Masoom Raza Siddiqui,
  • Marta Otero,
  • Shareefa Ahmed Alshareef and
  • Mohd Rafatullah

24 February 2020

Herein, commercially available Dowex 5WX8, a cation exchange polymeric resin, was modified through solvent impregnation with t-butyl phosphate (TBP) to produce a solvent impregnated resin (SIR), which was tested for the removal of rhodamine B (RhB) f...

  • Article
  • Open Access
85 Citations
14,067 Views
20 Pages

Gelatin Methacryloyl Hydrogels Control the Localized Delivery of Albumin-Bound Paclitaxel

  • Margaux Vigata,
  • Christoph Meinert,
  • Stephen Pahoff,
  • Nathalie Bock and
  • Dietmar W. Hutmacher

24 February 2020

Hydrogels are excellent candidates for the sustained local delivery of anticancer drugs, as they possess tunable physicochemical characteristics that enable to control drug release kinetics and potentially tackle the problem of systemic side effects...

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Polymers - ISSN 2073-4360