A5013397345- biodegradable polymer synthesis and properties
- Natural Fiber Reinforced Composites
- Polymer crystallization and properties
- Nanocomposite Films for Food Packaging
- Microplastics and Plastic Pollution
- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Advanced battery technologies research
- Photochromic and Fluorescence Chemistry
- Advanced Cellulose Research Studies
- Corrosion Behavior and Inhibition
- Electrocatalysts for Energy Conversion
- Photochemistry and Electron Transfer Studies
- Free Radicals and Antioxidants
- Advanced biosensing and bioanalysis techniques
- Membrane-based Ion Separation Techniques
- Polymer Surface Interaction Studies
- Hydrogen embrittlement and corrosion behaviors in metals
- Extraction and Separation Processes
- RNA and protein synthesis mechanisms
- Carbon dioxide utilization in catalysis
- Biochemical Analysis and Sensing Techniques
- RNA Research and Splicing
- Skin Protection and Aging
- Concrete Corrosion and Durability
Beijing Technology and Business University
2022-2025
Hebei University
2022-2024
Xi'an University of Architecture and Technology
2023
Hebei University of Science and Technology
2023
Sichuan Institute of Building Research
2023
Guizhou Institute of Technology
2023
Guangxi University
2021-2022
The Ohio State University
2018-2022
RELX Group (Netherlands)
2022
Tianjin University
2017-2021
Abstract It is very challenging to demonstrate the intrinsic feature and absorption mechanism for electromagnetic (EM) wave absorber since dipole polarization loss always discussed together with magnetic loss, conductive defects/interfacial polarization, so on. To address this issue, here, a kind of atomic composites reported, including single‐atom Co cluster controllable atom tune establish link between EM absorption. Using chemical synthesis route, are fabricated, (SA) sites (Cs) on...
Abstract Over the past 150 years, our ability to produce and transform engineered materials has been responsible for current high standards of living, especially in developed economies. However, we must carefully think effects addiction creating using at this fast rate will have on future generations. The way currently make use detrimentally affects planet Earth, many severe environmental problems. It next generations by putting danger economy, energy, climate. We are point where something...
In this study, polysaccharide-based nanofibrous fast dissolving oral films (FDOFs) were developed using pullulan (PUL) and xanthan gum (XG) via electrospinning. The edible, continuous, bead-free nanofibers with average diameters ranging from 181.17 nm to 260.84 prepared. morphological, thermal, mechanical, water-soluble properties of the FDOFs characterized. For prospective future applications PUL/XG FDOFs, a model nutrient vitamin C (VC) was encapsulated into FDOFs. success VC encapsulation...
Zinc oxide nanoparticles (ZnO NPs) are widely used to enhance the antibacterial properties of chitosan-based packaging materials. ZnO NPs, with sizes ranging from 5 100 nm, exhibit strong activity, though they also pose potential risks human health. To address this concern, study develops a novel approach that leverages photothermal larger NPs (>100 nm) develop light-responsive coating. (5 wt.%) spindle morphology and activity were synthesized incorporated into chitosan/gelatin (1:1) blend,...
Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV), a biodegradable thermoplastic, holds significant potential for sustainable applications. However, its inherent limitations, including poor crystallization behavior, low thermal stability, and inadequate mechanical properties, hinder widespread use. To address these challenges, we investigated the impact of nucleating agents, TMC-200 TMC-300, on PHBV behavior therml performance. Both TMC-300 effectively nucleated PHBV, leading to increased...
Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a promising bio-based and biodegradable thermoplastic with restricted industrial applications due to its brittleness poor processability. Natural rubber (NR) has been used as toughening agent, but further physical improvements are desired. In this study, efficiency was significantly improved through the synergistic use of trifunctional acrylic coagent an organic peroxide during reactive extrusion PHBV NR. The rheological,...
Polyamide (PA)–graphene oxide (GO) composite membranes were fabricated to enhance pervaporation desalination for hypersaline solutions. Thin- and stripe-structured PA layers formed on a base GO membrane via interfacial polymerization, which enhanced the hydrophilicity of surface provided more active sites enrichment permeation water molecules. The flux through prepared could reach up 26.7 kg m–2 h–1 with 99.99% salt rejection 3.5 wt % NaCl aqueous solution under 70 °C. When feed...
This study evaluated the food safety and proximate composition of shrimp head (SH). Potentially toxic elements in SH were below European Union legislation limits. had a high content tasting amino acids (sweet umami was 57%) functional (essential 37%). Moreover, changes flavor key molecules studied by sensory evaluation, electronic tongue, nose, automated acid analyzer, performance liquid chromatography (HPLC). The results showed that significant difference happened during autolysis. with...
Four phenylpropanoid glycosides (PPGs), such as echinacoside, wiedemannioside C, forsythoside B and verbascoside, were isolated purified from the Tibetan medicinal herb Pedicularis longiflora Rudolph. var. tubiformis (Klotz) Tsoong by high-speed counter-current chromatography (HSCCC) combined with macroporous resin (MR) column separation for first time. In present study, two-phase solvent system composed of ethyl acetate–n-butanol–water (10 : 6:15, v/v/v) was used HSCCC separation. A total...
ABSTRACT Poly(3‐hydroxybutyrate‐ co ‐3‐hydroxyvalerate) (PHBV) is a promising bioplastic but has limited packaging applications due to its brittleness and poor processability. Incorporation of highly viscous high‐molecular‐weight natural rubber (HMW‐NR, gel extracted from NR) into PHBV can improve these properties. HMW‐NR not commercially available, impeding commercialization the PHBV/rubber blends. Therefore, an organic peroxide was used selectively crosslink NR increase viscosity during...
The object of this study was tilapia fish that were fried in soybean oil. Volatile compounds extracted from the by ASE-HVE and studied GC-O-MS AEDA analysis method. A total 30 aroma initially determined, these contribute to tilapias. key volatile quantitatively analyzed GC-MS, soybean-fried flavor recombination deletion experiments. Trimethylamine, hexanal, 2,3-dimethylpyrazine, dimethyl trisulfide, trans-2-octenal, 2,3-dimethyl-5-ethylpyrazine, (E)-2-nonenal, 2-propyl-pyridine,...
The reactivity of oxygen evolution reaction (OER) electrocatalysts can be effectively controlled by the subtle design their morphologies, composition, and surface defects. Herein, hierarchical core–shell-structured NiCo2O4@NiCo2O4 microspheres (NCO-2) are synthesized a "self-composition" strategy in one-pot hydrothermal process followed calcination. unique nanoarchitecture NCO-2 has NiCo2O4 solid as core ultrathin porous nanosheets shell, acting synergistically with vacancies, which afford...
Abstract Natural UV photoprotection plays a vital role in physiological protection. It has been reported that UVC radiation can make resveratrol (RSV) and piceatannol (PIC) accumulate grape skin. In this work, we demonstrated RSV PIC could significantly absorb UVA UVB, confirmed their satisfactory photostability. Furthermore, clarified the mechanism of typical stilbenoids for first time by using combined femtosecond transient absorption (FTA) spectroscopy time‐dependent density functional...
Cellulose esters (CEs) are promising biodegradable substitutes for traditional petroleum-based plastic materials. Research on structure–property relationships of CEs is necessary to evaluate their suitability industrial applications such as food packaging. with different side-chain lengths were synthesized and studied. Their thermal moisture barrier properties characterized. triheptanoate (CTH) was proved have an optimal (WVTR = 0.31 g·mil/day/in.2) used blend...
Abstract Manufacturing PHBV biocomposites with spent coffee ground (SCG) is an eco‐friendly approach of repurposing waste materials to improve sustainability. Although, as shown previously, pretreatments SCG can its interaction obtain enhanced properties, the chemical or biological treatment could be time‐consuming, costly, and environmentally harmful. Therefore, this study developed a method manufacturing PHBV/SCG via simple industrially viable reactive extrusion requiring no pretreatment....