Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1159/000069721 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Phloroglucinol-Based Antimicrobial Shape-Memory Photopolymers for Microimprint Lithography.
ACS Omega
December 2024
Department of Polymer Chemistry and Technology, Kaunas University of Technology, Radvilenu Rd. 19, 50254 Kaunas, Lithuania.
In this study, for the first time, biobased photopolymers were synthesized from phloroglucinol tris epoxy with and without different comonomers, phloroglucinol, 1,4:3,6-dianhydro-D-sorbitol, and 1,4-cyclohexanedimethanol. The rheological, thermal, mechanical, shape-memory, and antimicrobial properties of photopolymers were investigated. The addition of comonomers reduced the photocuring rate (gel time increased from 325 s to 434-861 s) and rigidity (storage modulus decreased from 330.
View Article and Find Full Text PDFAn approach for preparing multifunctional cellulose fabrics with hydrophilic-hydrophobic flexible modulation, salt-free dyeing and antibacterial performance.
Int J Biol Macromol
December 2024
College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, People's Republic of China. Electronic address:
Article Synopsis
- A new method was developed to create multifunctional cellulose fabric that combines antibacterial properties with improved dyeability.
- The process involved reacting epoxidized soybean oil with cellulose and polyhexamethylene guanidine hydrochloride under alkaline conditions to introduce both hydrophobic and cationic characteristics.
- The modified cotton showed impressive dye performance without salt, high colorfastness, and adjustable levels of hydrophilicity and hydrophobicity, all achieved through a simple and eco-friendly chemical modification method.
Molecular structure data and modelling roadmap for optimized oxidized graphene quantum dot and epoxy interface and mechanical properties.
Data Brief
December 2024
San Jose State University, 1 Washington Sq., San Jose, CA 95192, United States.
Article Synopsis
- Hybrid epoxy composites are considered ideal for low-density applications due to their high specific strength and stiffness, enhanced further by adding nanofillers like carbon nanotubes and graphene.
- Graphene quantum dots (GQDs) are particularly effective due to their small size, which improves the interfacial interactions and overall mechanical properties of the composite, overcoming issues commonly associated with traditional fillers.
- This study employs a molecular dynamics workflow to simulate the effects of functionalized GQDs in an epoxy matrix, revealing significant gains in strength (up to 56%) and stiffness (18%) from oxidized GQD-epoxy composites.
Residual Stress Measurement Using EMAT for X80 Pipeline Steel: Effects of Coating Thickness and Surface Roughness Under Low Surface Preparation Requirements.
Materials (Basel)
November 2024
Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science & Engineering, Southwest Jiaotong University, Chengdu 610031, China.
The residual stress significantly affects the operational safety of oil and gas pipelines. Traditional ultrasonic stress measurement methods require pipeline surface pretreatment, which reduces detection efficiency. EMAT, as a non-contact measurement method, shows promising applications for residual stress detection in oil and gas pipelines.
View Article and Find Full Text PDFTesting, Experimental Design, and Numerical Analysis of Nanomechanical Properties in Epoxy Hybrid Systems Reinforced with Carbon Nanotubes and Graphene Nanoparticles.
Polymers (Basel)
December 2024
Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II, 84084 Fisciano, Italy.
Hybrid nanocomposites incorporating multiple fillers are gaining significant attention due to their ability to enhance material performance, offering superior properties compared to traditional monophase systems. This study investigates hybrid epoxy-based nanocomposites reinforced with multi-walled carbon nanotubes (MWCNTs) and graphene nanosheets (GNs), introduced at two different weight concentrations of the mixed filler, i.e.
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!