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International Journal of Polymeric Materials
IF
2.26
Papers
2954
Papers 2937
1 page of 294 pages (2,937 results)
Newest
Published on Oct 10, 2018in International Journal of Polymeric Materials 2.26
Julia Radwan-Pragłowska2
Estimated H-index: 2
,
Marek Piątkowski2
Estimated H-index: 2
+ 3 AuthorsVladimír Čablík3
Estimated H-index: 3
(Technical University of Ostrava)
AbstractTissue engineering provides alternative solutions to traditional transplantation. In this study a novel strategy of chitosan scaffolds obtainment based on selective O-crosslinking using Aspartic acid and the addition of TiO2 nanoparticles is presented. Prepared under microwave conditions biomaterials were of increased mechanical and thermal durability thanks to NPs presence comparing to pure chitosan. Moreover porous scaffolds maintained antimicrobial activity against S. Aureus and E. Co...
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Published on Dec 14, 2018in International Journal of Polymeric Materials 2.26
Dang Tri Nguyen1
Estimated H-index: 1
(VNUHCM: Vietnam National University, Ho Chi Minh City),
Bong Sup Kim17
Estimated H-index: 17
(SKKU: Sungkyunkwan University)
+ 2 AuthorsDai Phu Huynh10
Estimated H-index: 10
(VNUHCM: Vietnam National University, Ho Chi Minh City)
AbstractIn recent years, injectable hydrogels that undergo sol-to-gel phase transition in response to the physiological pH- and temperature have attracted increasing attention in therapeutics delivery. In this study, we developed a biodegradable pH- and temperature-sensitive pentablock copolymers by chemical conjugation of L-cysteine oligomer to the backbone of poly(e-caprolactone-co-lactide)-b-poly(ethylene glycol)-b-poly(e-caprolactone-co-lactide) (PCLA-PEG-PCLA) copolymers. A series of pentab...
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Published on Dec 21, 2018in International Journal of Polymeric Materials 2.26
Katherine R. Hixon7
Estimated H-index: 7
(SLU: Saint Louis University),
Marissa N. Carletta1
Estimated H-index: 1
(SLU: Saint Louis University)
+ 4 AuthorsScott A. Sell26
Estimated H-index: 26
(SLU: Saint Louis University)
AbstractCryogels are unique tissue-engineered constructs possessing a macroporous, sponge-like, and mechanically durable structure. Chitosa`n-gelatin cryogels have previously been incorporated with hydroxyapatite, as well as antibacterial Manuka honey. In this study, cryogels were incorporated with both additives simultaneously to assess the mineralization and antibacterial potential, in vitro. The cryogels were characterized to determine both the effect on their spongy, macroporous structure an...
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Published on Nov 9, 2018in International Journal of Polymeric Materials 2.26
Daniela Izzo2
Estimated H-index: 2
,
Barbara Palazzo2
Estimated H-index: 2
(University of Salento)
+ 5 AuthorsGervasoFrancesca14
Estimated H-index: 14
(University of Salento)
AbstractChitosan is considered an elective scaffolding material in articular cartilage engineering due to its structural similarity with various Glycosamminogicans found in articular cartilage. Its poor mechanical properties, though, must be enhanced through a crosslinking treatment. Arginine (Arg) and tripolyphosphate (TPP), have been chosen as crosslinking agents, and their influence onto the chemico-physical properties (morphology, mechanical performances and stability behavior) of the result...
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Published on Sep 22, 2019in International Journal of Polymeric Materials 2.26
Hamideh Moshkbar (University of Tabriz), Nasser Arsalani15
Estimated H-index: 15
(University of Tabriz),
Laleh Saleh Ghadimi5
Estimated H-index: 5
(University of Tabriz)
AbstractIn this work, we have prepared a new granule hydrogel composites of natural biocompatible polymeric chitosan and gelatin (C-G). The gelatin side groups (hydroxyl and carboxyl) can attach with amine groups of chitosan, which improve the interlink crosslinking in the final nanocomposites. The diameter of the granuls is around 3 mm to 6 mm. Furthermore, in order to reinforce the mechanical properties of granules, for the first time, octa(ammonium chloride) substituted Polyhedral Oligomeric ...
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Published on Sep 22, 2019in International Journal of Polymeric Materials 2.26
Masoumeh Haghbin Nazarpak5
Estimated H-index: 5
(AUT: Amirkabir University of Technology),
Elahe Entekhabi1
Estimated H-index: 1
(AUT: Amirkabir University of Technology)
+ 2 AuthorsMehran Solati Hashjin2
Estimated H-index: 2
(AUT: Amirkabir University of Technology)
AbstractPolymeric biomaterials play a key role in enhancement of lengthy nerve regeneration and various types of scaffolds were used to pave the way for nerve regeneration. Electrospun fibrous scaffolds have special potential applicability in controlling the cell behaviors such as adhesion, growth, proliferation and function. This study attempted to design a conductive and porous fibrous scaffold containing polycaprolactone (PCL) and polyaniline (PANI) with controllable degradation rate by addin...
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Published on Sep 22, 2019in International Journal of Polymeric Materials 2.26
N. Sivagangi Reddy5
Estimated H-index: 5
(PNU: Pusan National University),
S. Eswaramma5
Estimated H-index: 5
(Yogi Vemana University)
+ 3 AuthorsA. Chandra Sekhar (Yogi Vemana University)
AbstractTo fabricate new smart materials that can deliver both the pharmaceutically active molecules and metal nanoparticles, we have formulated chitosan-based semi-IPN hydrogels and their silver nanocomposites (Ag NCs) along with amoxicillin (AMX). Semi-IPN hydrogels and their Ag NCs were synthesized from chitosan, dimethylamino ethyl methacrylate and 2-hydroxyethyl methacrylate via simple-free radical polymerization method and reducing with NaBH4. The resultant formulations were evaluated for ...
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