Materiales

 

Materiales

Exploring the substrate spectrum of phylogenetically distinct bacterial polyesterases
09/04/2024 - Graphical Abstract and Lay SummaryOver the last years, utilization of enzymes in degradation of polymers has emerged as an environmentally friendly asset in tackling the pressing challenges of...
Effects of photodegradation performance with PLA?containing samples on double injection molding
09/04/2024 - The synthesized amphiphilic star block macromolecules above their CMC point, which is determined by the fluorometric method, form micellar particles. Using the DLS technique, the size distribution of...
Effect of PCL chain length on rheological and mechanical properties of PCL?PDMS?PCL triblock copolymer films
10/04/2024 - The synthesis of PPSS as sizing agents and the improvement on the high?temperature resistance and mechanical properties of carbon fibers.AbstractPolyphenylene sulfide sulfone (PPSS) was synthesized...
Electrospun Nanofibers Loaded with Marigold Extract Based on PVP/HPβCD and PCL/PVP Scaffolds for Wound Healing Applications
10/04/2024 - Marigold flower is a traditionally used plant material topically applied on the skin due to its anti-inflammatory properties and antibacterial activity. This potential of action justifies the...
Electrospun Fenoprofen/Polycaprolactone @ Tranexamic Acid/Hydroxyapatite Nanofibers as Orthopedic Hemostasis Dressings
08/04/2024 - Dressings with multiple functional performances (such as hemostasis, promoting regeneration, analgesia, and anti-inflammatory effects) are highly desired in orthopedic surgery. Herein, several new...
Comprehensive study of antimicrobial polycaprolactone/clay nanocomposite films: Preparation, characterization, properties and degradation in simulated body fluid
05/04/2024 - SEM images of PCL/clay nanocomposite films before and after degradation in PBS buffer at 37°C for 45 days.Even though the biodegradability of polycaprolactone (PCL) and its nanocomposites is lower...
Evaluation of shape memory and self-healing of poly(?-caprolactone)/poly(ethylene-co-methacrylic acid) ionomer (PCL/EMAA-Zn) blends
10/03/2024 - Abstract This study explores the viscoelastic, self-healing, and shape memory properties of poly(?-caprolactone) (PCL), the ionomer EMAA-Zn, and their blends in different...
A New Lotus-Leaf-Inspired Beaded Nanofiber Strategy for the Development of Cryogel/Nanofiber Hybrid Structures
05/03/2024 - In this study, a cryogel/nanofiber hybrid material was developed using a new lotus-leaf-inspired strategy. The lotus effect was generated via beaded poly(?-caprolactone) (PCL) nanofibers...
Development of Hydroxyapatite/Polycaprolactone Composite Biomaterials for Laser Powder Bed Fusion: Evaluation of Powder Characteristics, Mechanical Properties and Biocompatibility
07/03/2024 - Hydroxyapatite/polycaprolactone (HA/PCL) composites have been extensively explored in laser powder bed fusion (L-PBF) for bone tissue engineering. However, conventional mechanical mixing methods for...
Electrospray doxorubicin?loaded polycaprolactone?polyethylene glycol nanospheres/poloxamer?chitosan thermogel: A promising candidate for clinical applications
05/03/2024 - In recent years, polymer nanospheres have been considered as one of the most common materials in the drug delivery domain. In this research, polycaprolactone?polyethylene glycol (PCL?PEG) blend...
A Novel Vision-Based Outline Extraction Method for Hull Components in Shipbuilding
04/03/2024 - The diverse nature of hull components in shipbuilding has created a demand for intelligent robots capable of performing various tasks without pre-teaching or template-based programming. Visual...
Electrospun PCL Filtration Membranes Enhanced with an Electrosprayed Lignin Coating to Control Wettability and Anti-Bacterial Properties
01/03/2024 - This study reports on the two-step manufacturing process of a filtration media obtained by first electrospinning a layer of polycaprolactone (PCL) non-woven fibers onto a paper filter backing and...
Intermediate product control in cascade reaction for one?pot production of ??caprolactone by Escherichia coli
25/02/2024 - Graphical Abstract and Lay Summary??Caprolactone is an organic chemical compound, which is mostly used as a monomer to synthesize valuable biodegradable polymer in composite materials and drug...
In Vivo Validation of a Nanostructured Electrospun Polycaprolactone Membrane Loaded with Gentamicin and Nano-Hydroxyapatite for the Treatment of Periodontitis
- The aim of this research was to validate the use of a gentamicin (GEN) and nano-hydroxiapatite (nHAP)-loaded polycaprolactone nanostructured membrane (NM) as an innovative, highly efficient, low-cost...
Solid polymer nanocomposite electrolytes based on poly(??caprolactone)?based waterborne polyurethane–polyethylene oxide and fluorine?doped carbon quantum dot?MXene
22/02/2024 - The need for higher energy storage capability has encouraged researchers to move toward lithium?metal batteries (LMBs). Due to the safety issue associated with liquid electrolytes, solid polymer...
Preparation, shape memory properties and application research of PLA/PCL?based shape memory polymers doped with Al2O3 and lignin
17/02/2024 - The effects of gallic acid addition and high?intensity ultrasound on physicochemical properties of the peanut protein?corn starch films.AbstractCorn starch and peanut protein blend films were...
Orthogonal synthesis and modification of hyperbranched polymers via different colors of light
21/02/2024 - A versatile and straightforward approach for the synthesis of functional hyperbranched polymers with tunable properties is represented utilizing a chromatic orthogonal protocol. The method involves...
Morphological evolution and property changes of acrylate rubber/polyacetal thermoplastic vulcanizates during dynamic vulcanization process
17/02/2024 - The application research of PLA/PCL?based shape memory polymers doped with Al2O3 and lignin.AbstractIn this paper, the influence of different material trademarks, mass ratios, the melt mass?flow rate...
Fabrication of multi-walled carbon nanotube/polycaprolactone scaffolds for possible application in tissue engineering
17/02/2024 - Abstract Flexible scaffolds made of polycaprolactone (PCL), and multi-walled carbon nanotubes (MWCNTs) were created and chemically verified through RAMAN. The most suitable...
Advanced Bioresin Formulation for 3D-Printed Bone Scaffolds: PCLDMA and p-PLA Integration
16/02/2024 - In bone tissue engineering, scaffold attributes such as pore dimensions and mechanical strength are crucial. This study synthesized polycaprolactone dimethacrylate (PCLDMA) from polycaprolactone...
Electrospun Polycaprolactone Membranes Expanded with Chitosan Granules for Cell Infiltration
15/02/2024 - The small pore size of electrospun membranes prevents their use as three-dimensional scaffolds. In this work, we produced polycaprolactone (PCL) electrospun fibrous membranes with expanded pores by...