In this study, cytotoxicity of various novel poly(alkylpehnol) derivatives which, one of constituent for vulcanizing agent, could be adjusted in medical elastic rubber applications were investigated under various conditions of cytotoxicity test. By MTT-assay which according to ISO 10993-5 regulation, we could figure out cell viability of mouse fibroblast in various sample conditions. Furthermore, by Live & Dead Cell assay, we could get colorimetric cell viability via fluorescence images.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5109683 | PMC |
| http://dx.doi.org/10.1186/s40824-016-0082-2 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Tailoring the Reprocessability of Thiol-Ene Networks through Ring Size effects.
Angew Chem Int Ed Engl
December 2024
Ghent University: Universiteit Gent, Department of Organic and Macromolecular Chemistry, Krijgslaan 281 S4, 9000, Ghent, BELGIUM.
Recycling thermosetting materials presents itself as a major challenge in achieving sustainable material use. Dynamic covalent cross-linking of polymers has emerged as a viable solution that can combine the structural integrity of thermosetting materials with the (re-)processability of thermoplastics. Thioether linkages between polymer chains are quite common, and their use dates back to the vulcanization of rubbers.
View Article and Find Full Text PDFVulcanization Accelerators and Silica Coupling Agents in Polyisoprene Melts.
J Phys Chem B
December 2024
Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States.
The achievement of sufficient dispersion of vulcanization accelerators is critical to tailoring superior cross-linked elastomers. Modern recipes rely on multicomponent formulations with silica particles covered by coupling agents. We study the molecular properties of select accelerators in polyisoprene melts and their affinity for functionalized surfaces via extensive all-atom molecular dynamics simulations.
View Article and Find Full Text PDFA high entropy metallic-high entropy nonmetallic community as a high performance electrocatalyst for the oxygen evolution reaction and oxygen reduction reaction.
Chem Sci
November 2024
State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 P. R. China
The multi-element synergism in high-entropy materials (HEMs) provides great opportunities as multi-functional catalysts or for the promotion of tandem reactions. Herein, a strategy that utilizes a high entropy precursor is proposed to realize the formation of a unique high entropy metallic-high entropy non-metallic community (HEM-HENMC). Aminotriazole acts as a "bonding agent" for the high entropy precursor, and not only binds the five metals Cr, Mn, Fe, Co and Ni together, but also introduces nitrogen and carbon .
View Article and Find Full Text PDFSulfur-Rich Norbornadiene-Derived Infrared Transparent Polymers by Inverse Vulcanization.
Angew Chem Int Ed Engl
October 2024
Institute of Low-Dimensional Materials Genome Initiative, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518060, China.
Infrared (IR) transparent polymer materials prepared by inverse vulcanization, as a promising candidate to replace inorganic materials, are new materials for constructing key devices in IR optics. However, it is difficult to achieve a balance between infrared optical and thermal properties in polymers due to the intrinsic infrared absorption of organic materials. Herein, our strategy is to construct a high boiling point symmetrical molecular norbornadiene derivative cross-linking agent (DMMD) which can be inverse vulcanized with molten sulfur, and obtain Poly (S-r-DMMD) with different sulfur content by controlling the feed ratio of sulfur.
View Article and Find Full Text PDFAsymmetric porous hydrogel encapsulating vulcanized molecular brushes with anti-bacterial adhesion, anti-infection, and pro-healing properties towards infected wound treatment.
Nanoscale
November 2024
Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.
Inspired by the hierarchical structure of the skin, asymmetric porous hydrogel encapsulating vulcanized molecular brushes (VMB@APH) as multifunctional wound dressing has been integrally constructed. The as-obtained VMB@APH effectively combines the anti-bacterial adhesion, anti-infection, and pro-healing properties, which is of great significance for accelerating the recovery of infected wounds.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!