Highly adsorptive removal of antibiotic and bacteria using lysozyme protein modified nanomaterials

Vu, Thi Ngan; Le, Pham Hai Phong; Truong, Thi Thuy Trang; Nguyen, Phuong Thao; Dinh, Thi Diu; Tran, Trung; Hoang, Thu Ha; Pham, Tien Duc

doi:10.1016/j.molliq.2023.121903

Cited by 14 publications

(2 citation statements)

References 53 publications

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“…The synthesis of calcium/iron-layered double hydroxides–sodium alginate nanoadsorbent as a reactive barrier for antibiotic amoxicillin could be useful in permeable technology adsorption and suitable for removing antibiotics waste from water [ 196 ]. Nanosilica adsorbent conduct protein lysozyme adsorption via electrostatic and non-electrostatic interactions, removing both Gram-negative bacteria such as Escherichia coli , Gram-positive bacteria such as Bacillus , and the antibiotic levofloxacin [ 197 ]. Lysozyme is a protein with hydrolytic enzyme properties.…”

Section: Alginate-based Materials: the State Of Innovationmentioning

confidence: 99%

State of Innovation in Alginate-Based Materials

Adamiak

Sionkowska

2023

Marine Drugs

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This review article presents past and current alginate-based materials in each application, showing the widest range of alginate’s usage and development in the past and in recent years. The first segment emphasizes the unique characteristics of alginates and their origin. The second segment sets alginates according to their application based on their features and limitations. Alginate is a polysaccharide and generally occurs as water-soluble sodium alginate. It constitutes hydrophilic and anionic polysaccharides originally extracted from natural brown algae and bacteria. Due to its promising properties, such as gelling, moisture retention, and film-forming, it can be used in environmental protection, cosmetics, medicine, tissue engineering, and the food industry. The comparison of publications with alginate-based products in the field of environmental protection, medicine, food, and cosmetics in scientific articles showed that the greatest number was assigned to the environmental field (30,767) and medicine (24,279), whereas fewer publications were available in cosmetic (5692) and food industries (24,334). Data are provided from the Google Scholar database (including abstract, title, and keywords), accessed in May 2023. In this review, various materials based on alginate are described, showing detailed information on modified composites and their possible usage. Alginate’s application in water remediation and its significant value are highlighted. In this study, existing knowledge is compared, and this paper concludes with its future prospects.

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Section: Alginate-based Materials: the State Of Innovationmentioning

confidence: 99%

State of Innovation in Alginate-Based Materials

Adamiak

Sionkowska

2023

Marine Drugs

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“…Various treatment techniques have been investigated and applied to remove or degrade antibiotics from wastewater, such as adsorption [4,5], biological treatment processes [6], electrochemical advanced oxidation [7], photo-catalytic oxidation [8], and Fenton oxidation [9]. Among them, photo-catalytic technology has become one of the most popular new technologies for various applications, due to its convenience and environmental friendliness.…”

Section: Introductionmentioning

confidence: 99%

Visible-Light-Driven Z-Type Pg-C3N4/Nitrogen Doped Biochar/BiVO4 Photo-Catalysts for the Degradation of Norfloxacin

Li,

Wang,

Chen

et al. 2024

Materials

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Antibiotics cannot be effectively removed by traditional wastewater treatment processes, and have become widespread pollutants in various environments. In this study, a Z-type heterojunction photo-catalyst Pg-C3N4 (PCN)/Nitrogen doped biochar (N-Biochar)/BiVO4 (NCBN) for the degradation of norfloxacin (NOR) was prepared by the hydrothermal method. The specific surface area of the NCBN (42.88 m2/g) was further improved compared to BiVO4 (4.528 m2/g). The photo-catalytic performance of the catalyst was investigated, and the N-Biochar acted as a charge transfer channel to promote carrier separation and form Z-type heterojunctions. Moreover, the NCBN exhibited excellent performance (92.5%) in removing NOR, which maintained 70% degradation after four cycles. The main active substance of the NCBN was •O2−, and the possible degradation pathways are provided. This work will provide a theoretical basis for the construction of heterojunction photo-catalysts.

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