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Jayachitra R, Lincy V, Prasannan A, Nimita Jebaranjitham J, Sangaraju S, Hong PD. Tailored fabrication of biodegradable polymer/ Fe 3O 4 doped WO 3 nano star-based porous membrane with enhanced photo fentonic activity for environmental remediation. ENVIRONMENTAL RESEARCH 2024; 248:118262. [PMID: 38280523 DOI: 10.1016/j.envres.2024.118262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/02/2024] [Accepted: 01/09/2024] [Indexed: 01/29/2024]
Abstract
The accelerated development of special-wetting polymeric materials with hierarchical pores for membrane applications is crucial to effectively separating water-soluble and insoluble pollutants, such as oily wastewater, emulsion, organic pollutants, and heavy metals. This pressing environmental and socioeconomic issue requires the implementation of effective remediation technologies. In this study, we successfully fabricated an environmentally friendly membrane with a flexible property by combining biopolymers and magnetic nanohybrids of iron oxide (Fe3O4)-doped tungsten oxide (WO3) through a thermal-induced phase separation process (TIPS). The resulting membrane exhibited a well-defined 3D-interconnected porous network structure when blending poly (ε-caprolactone)/poly (D,L-lactide) (PCL)/(PDLLA) in an 8:2 volume ratio. The Fe3O4@WO3 nanohybrids were synthesized using a hydrothermal process, resulting in a star-shaped morphology from the sea urchin-like WO3 clusters, which showed great potential to efficiently separate water/oil contamination and facilitate visible-light-driven photocatalytic degradation of organic dyes (MB, Rh B, BY, and CR) and photoreduction of hexavalent chromium (Cr (VI)). The obtained PCL/PDLLA/Fe3O4@WO3 nanocomposite membrane demonstrated hydrophobic properties, showing a water contact angle of 95 ± 2° and an excellent oil adsorption capacity of ∼4-4.5 g/g without fouling. The interconnected porous structure of the composite membrane enabled the efficient separation of emulsions (≥99.4 %) and achieved a high permeation flux of up to 1524 L m-2 h-1 under gravity separation. Overall, we obtained a novel high-performance composite material with specialized wetting properties, offering significant potential for effectively removing insoluble and soluble organic contaminants from wastewater.
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Affiliation(s)
- Ravichandran Jayachitra
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, 106335, Taiwan
| | - Varghese Lincy
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, 106335, Taiwan; Universidad Politecnica Taiwán Paraguay (UPTP), Paraguay
| | - Adhimoorthy Prasannan
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, 106335, Taiwan.
| | - J Nimita Jebaranjitham
- P.G. Department of Chemistry, Women's Christian College (An Autonomous Institution Affiliated to University of Madras), Chennai, Tamil Nadu, India
| | - Sambasivam Sangaraju
- National Water and Energy Center, United Arab Emirates University, Al Ain, 15551, United Arab Emirates
| | - Po-Da Hong
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, 106335, Taiwan.
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Li T, Liu R, Wang Q, Rao J, Liu Y, Dai Z, Gooneratne R, Wang J, Xie Q, Zhang X. A review of the influence of environmental pollutants (microplastics, pesticides, antibiotics, air pollutants, viruses, bacteria) on animal viruses. JOURNAL OF HAZARDOUS MATERIALS 2024; 468:133831. [PMID: 38402684 DOI: 10.1016/j.jhazmat.2024.133831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 02/09/2024] [Accepted: 02/17/2024] [Indexed: 02/27/2024]
Abstract
Microorganisms, especially viruses, cause disease in both humans and animals. Environmental chemical pollutants including microplastics, pesticides, antibiotics sand air pollutants arisen from human activities affect both animal and human health. This review assesses the impact of chemical and biological contaminants (virus and bacteria) on viruses including its life cycle, survival, mutations, loads and titers, shedding, transmission, infection, re-assortment, interference, abundance, viral transfer between cells, and the susceptibility of the host to viruses. It summarizes the sources of environmental contaminants, interactions between contaminants and viruses, and methods used to mitigate such interactions. Overall, this review provides a perspective of environmentally co-occurring contaminants on animal viruses that would be useful for future research on virus-animal-human-ecosystem harmony studies to safeguard human and animal health.
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Affiliation(s)
- Tong Li
- State Key Laboratory of Swine and Poultry Breeding Industry & Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangdong, Guangzhou 510642, China; South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China; Guangdong Provincial Key Lab of AgroAnimal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou 510642, China
| | - Ruiheng Liu
- State Key Laboratory of Swine and Poultry Breeding Industry & Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangdong, Guangzhou 510642, China; South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China; Guangdong Provincial Key Lab of AgroAnimal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou 510642, China
| | - Qian Wang
- State Key Laboratory of Swine and Poultry Breeding Industry & Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangdong, Guangzhou 510642, China; South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China; Guangdong Provincial Key Lab of AgroAnimal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou 510642, China
| | - Jiaqian Rao
- State Key Laboratory of Swine and Poultry Breeding Industry & Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangdong, Guangzhou 510642, China; South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China; Guangdong Provincial Key Lab of AgroAnimal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou 510642, China
| | - Yuanjia Liu
- College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China
| | - Zhenkai Dai
- State Key Laboratory of Swine and Poultry Breeding Industry & Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangdong, Guangzhou 510642, China; South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China; Guangdong Provincial Key Lab of AgroAnimal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou 510642, China
| | - Ravi Gooneratne
- Department of Wine, Food and Molecular Biosciences, Faculty of Agriculture and Life Sciences, Lincoln University, Lincoln 7647, New Zealand
| | - Jun Wang
- College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China.
| | - Qingmei Xie
- State Key Laboratory of Swine and Poultry Breeding Industry & Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangdong, Guangzhou 510642, China; South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China; Guangdong Provincial Key Lab of AgroAnimal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou 510642, China.
| | - Xinheng Zhang
- State Key Laboratory of Swine and Poultry Breeding Industry & Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangdong, Guangzhou 510642, China; South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, Guangzhou 510642, China; Guangdong Provincial Key Lab of AgroAnimal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China; Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, Guangzhou 510642, China.
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Chen Y, Zhang M, Yang C, Gao M, Yan Y, Deng C, Sun N. Designed Directional Growth of Ti-Metal-Organic Frameworks for Decoding Alzheimer's Disease-Specific Exosome Metabolites. Anal Chem 2024; 96:2727-2736. [PMID: 38300748 DOI: 10.1021/acs.analchem.3c05868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Exosomes, a growing focus for liquid biopsies, contain diverse molecular cargos. In particular, exosome metabolites with valuable information have exhibited great potential for improving the efficiency of liquid biopsies for addressing complex medical conditions. In this work, we design the directional growth of Ti-metal-organic frameworks on polar-functionalized magnetic particles. This design facilitates the rapid synergistic capture of exosomes with the assistance of an external magnetic field and additionally synergistically enhances the ionization of their metabolites during mass spectrometry detection. Benefiting from this dual synergistic effect, we identified three high-performance exosome metabolites through the differential comparison of a large number of serum samples from individuals with Alzheimer's disease (AD) and normal cognition. Notably, the accuracy of AD identification ranges from 93.18 to 100% using a single exosome metabolite and reaches a flawless 100% with three metabolites. These findings emphasize the transformative potential of this work to enhance the precision and reliability of AD diagnosis, ushering in a new era of improved diagnostic accuracy.
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Affiliation(s)
- Yijie Chen
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Department of Chemistry, Fudan University, Shanghai 200032, China
| | - Man Zhang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Department of Chemistry, Fudan University, Shanghai 200032, China
| | - Chenyu Yang
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Department of Chemistry, Fudan University, Shanghai 200032, China
| | - Mingxia Gao
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Department of Chemistry, Fudan University, Shanghai 200032, China
| | - Yinghua Yan
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China
| | - Chunhui Deng
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Department of Chemistry, Fudan University, Shanghai 200032, China
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Nianrong Sun
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Department of Chemistry, Fudan University, Shanghai 200032, China
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