A5101889906- Nanoparticles: synthesis and applications
- Graphene and Nanomaterials Applications
- Membrane Separation Technologies
- Extraction and Separation Processes
- Membrane-based Ion Separation Techniques
- Covalent Organic Framework Applications
- Carbon and Quantum Dots Applications
- Membrane Separation and Gas Transport
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Mercury impact and mitigation studies
- Fuel Cells and Related Materials
- Advanced Nanomaterials in Catalysis
- Advanced biosensing and bioanalysis techniques
- Environmental Toxicology and Ecotoxicology
- Freezing and Crystallization Processes
- Air Quality and Health Impacts
- Electrospun Nanofibers in Biomedical Applications
- Graphene research and applications
- Edible Oils Quality and Analysis
- Phosphorus and nutrient management
- Geochemistry and Elemental Analysis
- Adsorption and biosorption for pollutant removal
- Pharmacological Effects and Toxicity Studies
- Heavy metals in environment
Tianjin University of Science and Technology
2020-2023
Ocean University of China
2015-2020
Jiangnan University
2018-2019
Ministry of Ecology and Environment
2018-2019
Qingdao Center of Resource Chemistry and New Materials
2019
Ministry of Education of the People's Republic of China
2015
Shandong Agricultural University
2006-2007
CuO nanoparticles (NPs) (20, 50 mg L–1) inhibited seedling growth of different Arabidopsis thaliana ecotypes (Col-0, Bay-0, and Ws-2), as well the germination their pollens harvested seeds. For most parameters (e.g., biomass, relative rate, root morphology change), Col-0 was more sensitive ecotype to NPs compared Bay-0 Ws-2. Equivalent Cu2+ ions bulk particles had no effect on growth. After (50 exposure, Cu detected in roots, leaves, flowers seeds Arabidopsis, its contents were significantly...
Given the tremendous potential for graphene quantum dots (QDs) in biomedical applications, a thorough understanding of interaction these materials with macrophages is essential because are one most important barriers against exogenous particles. Although cytotoxicity and cellular uptake QDs were reported previous studies, between nuclei internalized not well understood. We thus systematically studied nuclear related response associated aminated (AG-QDs) exposure.AG-QDs showed modest 24-h...
Novel thin-film composite (TFC) membranes were elaborately designed and fabricated <italic>via</italic> the incorporation of mussel-inspired dopamine (DA) into an <italic>m</italic>-phenylendiamine (MPD) aqueous solution on a macroporous substrate.
HA alleviated GFM-induced membrane damage by reducing oxidative stress and heteroaggregation.
The use of lanthanum oxide nanoparticles (La2O3 NPs) in life products have increased dramatically the past decades, which are inevitable released into natural environment. In this study, we determined phytotoxicity La2O3 NPs to maize (Zea mays L.) grown one-fourth strength Hoagland solution. After being exposed for two weeks, biomass, roots length and relative chlorophyll content were measured. had at 5 mg/L. decreased shoot biomass (≥10 mg/L), root (≥5 mg/L). Moreover, adverse effects on...
A LIS-doped thin-film nanocomposite (TFN) membrane adsorbent was constructed by an interfacial polymerization technique, showing a comparable Li + adsorption capacity of 23.94 mg g −1 and shorter time 35 minutes than powdery LIS.
Two biochars were prepared form Chinese herb residues by slow pyrolysis at 300 °C and 600 (CHR300 CHR600) for removing two toxic metal ions (Pb2+ Cd2+) from aqueous phase. In this study, both Pb2+ Cd2+ effectively immobilized CHR300 CHR600 water. For an initial concentration of (C0 = 10 mg/L), the removal rate all greater than 90.0% a solid:liquid ratio 50 mg biochar in mL solution. C0 metals was 100 mg/L, significantly stronger that CHR300, but there no significant difference between...
CuO engineered nanoparticles (ENPs) are widely used in commercial applications. With increasing ENPs production, likely to present the environment and cause a potential threaten ecosystem. In this work, Arabidopsis thaliana (Bay-0) was chosen take toxic experiment after exposed (0, 20, 50 mg/L) Cu2+ (0.15 mg/L). And copper content of shoots at mg/L about 20 times control, indicating that could be absorbed into seedlings transfered from root shoot certain way.
CuO NPs, the size ranging from 20 to 80 nm were used detect adsorption and inhibition on Arabidopsis thaliana roots. In this study, NPs adsorbed agglomerated surface of root top after exposed for 7 days. With increasing concentrations, also meristernatic zone. The growth lateral roots inhibited by exposure. Inhibition concentration dependent. number 246, 188 123 per thaliana, respectively. tops exposure significantly decreased compared with control groups. This results suggested phytotoxicity
This study investigated the adsorption of cadmium (Cd(II)) by cerium oxide nanoparticles (CeO2 NPs) and oyster shells in seawater. The results showed that addition Cd(II) significantly inhibited agglomeration CeO2 NPs both DI water seawater, increased positive charges neutralized negative Additionally, could adsorb Cd bioavailability was reduced presence shells. demonstrated metals on should not be neglected for accumulation shellfish.
Lithium-ion sieves (LIS) have gained significant interest in lithium recovery from geothermal water. However, the severe loss and low recyclability of powder adsorbents restrict their practical application. Here, symmetric mixed matrix membranes LIS (MMMs-LIS) were prepared after doping dopamine-modified into polysulfone (PSf) by breath figure approach with characters thickness, high exposure area H2TiO3 (HTO) structural stability. The hydrophilic dopamine (DA) would probably promote...
CuOnanoparticles (NPs) are widely used in commercial applications.With increasing CuO NPs production, likely to present the environment and pose a potential threaten ecosystem.In this work, 20 50 mg/L 0.15 Cu 2+ were test toxicity Arabidopsis thaliana roots.Results showed that can inhibit root dry weight androot water content at 96 h.ROS MDA increased after exposure for h.Cu released from exhibited no on roots. 1INTRODUCTION
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<p indent=0mm>With wide applications, the production of carbon nanomaterials (CNMs) is rapidly increased, and CNMs in nanoproducts during consumption are inevitably released into environment. environment can interact with co-existing pollutants (e.g., organic pollutants, heavy metals other nanoparticles), thus affecting their fate toxicity. Therefore, joint toxicity cannot be neglected environmental risk assessment CNMs. In this review, we firstly summarized mechanisms direct indirect CNMs;...