Hydrogels of Poly(2-hydroxyethyl methacrylate) and Poly(N,N-dimethylacrylamide) Interpenetrating Polymer Networks as Dermal Delivery Systems for Dexamethasone by Marin Simeonov, Bistra Kostova, Rositsa Mihaylova, Elena Vassileva

“…<b>Background/Objectives</b>: This study is an attempt to reveal the potential of two types of interpenetrating polymer network (IPN) hydrogels based on poly(2-hydroxyethyl methacrylate) (PHEMA) and poly(N,N-dimethylacrylamide) (PDMAM). …”
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Poly(delta-gluconolactone) and Poly(delta-gluconolactone-ε-caprolactone) from delta-Gluconolactone and ε-Caprolactone by Ring-Opening Polymerization by Ruijiang Li, Peng Wang, Haohao Ren, Hong Li, Zhengwen Ding, Yonggang Yan

“…Poly(delta-gluconolactone) (PGL) and poly(delta-gluconolactone-ε-caprolactone) (P(GL-CL)) were synthesized through ring-opening polymerization (ROP) and characterized by FT-IR, NMR, XRD, intrinsic viscosity, GPC, DSC, and TGA. …”
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Silver Nanoparticles Decorated in In Situ Reduced Graphene Oxide Nanohybrids Improved Properties in Poly(vinylidene fluoride)/Poly(methyl methacrylate) Blends by Afifeh Khorramshokouh, Hesam Ramezani, Mehdi Sahami, Mehdi Sharif, Behzad Vaferi

“…In this paper, reduced graphene oxide decorated with silver nanoparticle (rGO-Ag) nanohybrids were prepared using an environmentally friendly approach and incorporated as reinforcement in poly(vinylidene fluoride)-poly(methyl methacrylate) blends via a melt mixing process. …”
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Using of Hyperbranched Poly(amidoamine) as Pretanning Agent for Leather by Amal Amin Ibrahim, Moshera S. A. Youssef, El-Shahat H. A. Nashy, Mohamed M. Eissa

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A Note on the Poly-Bernoulli Polynomials of the Second Kind by Sang Jo Yun, Jin-Woo Park

“…In this paper, we define the poly-Bernoulli polynomials of the second kind by using the polyexponential function and find some interesting identities of those polynomials. …”
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The Synthesis and Characterization of Poly(methyl methacrylate-tourmaline acrylate) by Yingmo Hu, Xubo Chen, Yunhua Li

“…In order to synthesize the tourmaline-containing functional copolymer, the polymerizable organic tourmaline acrylate was prepared by the surface modification on tourmaline powder and then copolymerization with methyl methacrylate to get poly(methyl methacrylate-tourmaline acrylate). The synthetic processes were optimized, and the structures of the as-prepared samples were characterized by IR, SEM, and X-ray fluorescence analysis. …”
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Corrigendum to “Poly(ε-caprolactone)/Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Blend from Fused Deposition Modeling as Potential Cartilage Scaffolds” by Wasana Kosorn, Pacharapan Sonthithai, Wanida Janvikul, Patcharaporn Wutticharoenmongkol

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Study of the Interplay Among Melt Morphology, Rheology and 3D Printability of Poly(Lactic Acid)/Poly(3-Hydroxybutyrate-Co-3-Hydroxyvalerate) Blends by Marco Costantini, Flavio Cognini, Roberta Angelini, Sara Alfano, Marianna Villano, Andrea Martinelli, David Bolzonella, Marco Rossi, Andrea Barbetta

Subjects: “…poly(3-hydroxybutyrate-co-3-hydroxyvalerate)…”
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The Role of Poly(ADP-ribose) Polymerase-1 in Rheumatoid Arthritis by Samuel García, Carmen Conde

“…Poly(ADP-ribose) polymerase-1 (PARP-1) is a nuclear enzyme with a crucial role in the maintenance of genomic stability. …”
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Construction on the Degenerate Poly-Frobenius-Euler Polynomials of Complex Variable by Ghulam Muhiuddin, Waseem Ahmad Khan, Deena Al-Kadi

“…In this paper, we introduce degenerate poly-Frobenius-Euler polynomials and derive some identities of these polynomials. …”
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The Preparation and Characterization of Chitosan / Poly (Vinyl Alcohol) Blended Films by Esam A. El-Hefian, Mohamed Mahmoud Nasef, Abdul Hamid Yahaya

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ORGANIZATION OF PRACTICAL TRAINING OF POLY-COMPETENT GRADUATES AT TECHNICAL UNIVERSITY by Igor O. Leushin, Irina V. Leushina

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Competition between poly-, pluri- and multi- in official French neologisms by Jan Holeš

“… The article deals with the formation and use of the three prefixes that express plurality in French official terminology, on the example of the 162 terms appearing in FranceTerme and containing the prefixes pluri-, poly- and multi-. Among them, multi- is the most productive (104 terms), followed by poly- (50 terms) and pluri- (8 terms). …”
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Toeplitz Operators with Horizontal Symbols Acting on the Poly-Fock Spaces by Armando Sánchez-Nungaray, Carlos González-Flores, Raquiel Rufino López-Martínez, Jorge Luis Arroyo-Neri

“…We describe the C⁎-algebra generated by the Toeplitz operators acting on each poly-Fock space of the complex plane C with the Gaussian measure, where the symbols are bounded functions depending only on x=Re  z and have limit values at y=-∞ and y=∞. …”
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Poly(3-hydroxybutyrate): Promising biomaterial for bone tissue engineering by Dariš Barbara, Knez Željko

Subjects: “…poly(3-hydroxybutyrate)…”
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Characterization of Extruded Poly(lactic acid)/Pecan Nutshell Biocomposites by C. R. Álvarez-Chávez, D. L. Sánchez-Acosta, J. C. Encinas-Encinas, J. Esquer, P. Quintana-Owen, T. J. Madera-Santana

“…Pecan nutshells are a solid form of waste obtained from the pecan nut production and they have been explored as an inexpensive filler for incorporation by melt blending into the poly(lactic acid) (PLA) matrix. The pecan nutshells contain polyphenols, proteins, tannins, sugars, and lipids; some of these components must be released in order to improve adhesion with a polymeric matrix. …”
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Poly(vinyl alcohol) Hydrogels: The Old and New Functional Materials by Menghan Wang, Jianzhong Bai, Kan Shao, Wenwei Tang, Xueling Zhao, Donghai Lin, Shan Huang, Cheng Chen, Zheng Ding, Jiayi Ye

“…Hydrogels have three-dimensional network structures, high water content, good flexibility, biocompatibility, and stimulation response, which have provided a unique role in many fields such as industry, agriculture, and medical treatment. Poly(vinyl alcohol) PVA hydrogel is one of the oldest composite hydrogels. …”
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Unlocking innovation: Novel films synthesised and structurally analysed from poly (l-lactide-co-ethylene adipate) block copolymers blended with poly(lactic acid) by Athira John, Klementina Pušnik Črešnar, Johan Stanley, Sabina Vohl, Damjan Makuc, Dimitrios N. Bikiaris, Lidija Fras Zemljič

Subjects: “…Poly(lactic acid)…”
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A New Method for Synthesis of Poly(2,6-dimethyl-1,4-phenylene oxide) and Poly(2,6-diphenyl-1,4-phenyl oxide) by Naser M. Al Andis

“…It was observed that this process of polymerization gives high yield (98 wt%) of poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) and poly(2,6-diphenyl-1,4-phenylene oxide) (PPPO) with a molar mass of 1180 (M¯n), 1400 (M¯w) and 28000 (M¯n), 46500 (M¯w) gm/mol, respectively. …”
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La comunidad humana (polis) como condición de la libertad en la ética aristotélica by Juliana Acosta López de Mesa

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