Adsorption of tetracycline, ofloxacin and cephalexin antibiotics on boron nitride nanosheets from aqueous solution

Bangari, Raghubeer S.; Sinha, Niraj

doi:10.1016/j.molliq.2019.111376

Cited by 105 publications

(37 citation statements)

References 54 publications

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“…Figure 8B shows the maximum adsorption capacity of different materials for tetracycline. Similarly, the maximum adsorption capacity of sea urchin-like BN for tetracycline was higher than that of SWNT, 39,40 resins, 41 and various types of BN, [18][19][20]42 which was only slightly lower than the BN-Ni reported in the…”

mentioning

confidence: 70%

“…This slight difference may be due to the different intermolecular forces between the samples and tetracycline. 18,19 In contrast, the adsorption rates of all samples for gatifloxacin and levofloxacin were just 40%-65%. Methylene blue and tetracycline molecules were more easily adsorbed than gatifloxacin and levofloxacin by these samples.…”

Section: Characterizationmentioning

confidence: 94%

“…[15][16][17] BN nanosheets with high surface area were synthesized and exhibited excellent adsorption properties for tetracycline, ofloxacin, and cephalexin from aqueous solution. 18 Besides, the adsorption characteristics of porous BN nanosheets for tetracycline, chlortetracycline, hydrochloride, ciprofloxacin, and norfloxacin were also studied, showing excellent high adsorption capacity and outstanding recyclability. 19 Porous BN fibers were prepared and their adsorption performance for tetracycline antibiotics were systematically studied.…”

Section: Introductionmentioning

confidence: 99%

“…Not only is it widely used in aerospace and electronics applications due to its excellent high‐temperature oxidative resistance and high thermal conductivity, 12–14 but also has potential applications in fields of water pollution treatment due to its low density, large specific surface area, numerous structural defects, and great adsorption performance prospects 15–17 . BN nanosheets with high surface area were synthesized and exhibited excellent adsorption properties for tetracycline, ofloxacin, and cephalexin from aqueous solution 18 . Besides, the adsorption characteristics of porous BN nanosheets for tetracycline, chlortetracycline, hydrochloride, ciprofloxacin, and norfloxacin were also studied, showing excellent high adsorption capacity and outstanding recyclability 19 .…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Boron nitride adsorbents with sea urchin‐like structures for enhanced adsorption performance

Liu

Zhao

et al. 2020

J. Am. Ceram. Soc.

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Water pollution, especially caused by organic pollutants, seriously affects people's health and even threatens life. Boron nitride (BN) adsorbents with unique sea urchinlike structures were fabricated after low-temperature treatment, freeze-drying, and high-temperature calcination. Results indicated that the sea urchin-like structure was a combination of fibers spreading outward from the center to its surroundings. As the temperature difference was gradually increased in the low-temperature treatment, the diameter of the sea urchin-like structure decreased and the Brunner-Emmett-Teller surface area increased. The adsorbents showed efficient adsorption rates and excellent reusability for dyes and antibiotics. Specifically, the maximum adsorption capacities for methylene blue and tetracycline were higher than those described in most of the literature, reaching 592.37 and 369.79 mg/g, respectively. This may have be attributed to the sea urchin-like structure of the porous fibers able to trap organic pollutants in the center, which showed strong intermolecular interactions with organic pollutants, that is, π-π bond binding force and acid-base complexation. The obtained BN adsorbents with sea urchin-like structures have great applicability in areas where organic pollutant adsorption is prevalent.

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mentioning

confidence: 70%

Section: Characterizationmentioning

confidence: 94%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Boron nitride adsorbents with sea urchin‐like structures for enhanced adsorption performance

Liu

Zhao

et al. 2020

J. Am. Ceram. Soc.

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“…In the treatment of wastewater containing trace pollutants such as antibiotics (ng/L-mg/L), adsorption technology has extremely high competitiveness and efficiency. The common adsorption materials that can be used for adsorption include activated carbon [ 134 , 135 ], boron nitride [ 136 ], lignocellulose [ 137 ], porous materials [ 138 ], graphene [ 139 ], montmorillonite [ 140 ], cerium oxide [ 141 ] and iron oxide [ 142 , 143 ]. Most of the adsorption materials are in the form of powder and not conducive for recovery during wastewater treatment.…”

Section: Electrospun Functional Fiber Membrane For Antibiotic Remomentioning

confidence: 99%

Electrospun Functional Nanofiber Membrane for Antibiotic Removal in Water: Review

et al. 2021

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As a new kind of water pollutant, antibiotics have encouraged researchers to develop new treatment technologies. Electrospun fiber membrane shows excellent benefits in antibiotic removal in water due to its advantages of large specific surface area, high porosity, good connectivity, easy surface modification and new functions. This review introduces the four aspects of electrospinning technology, namely, initial development history, working principle, influencing factors and process types. The preparation technologies of electrospun functional fiber membranes are then summarized. Finally, recent studies about antibiotic removal by electrospun functional fiber membrane are reviewed from three aspects, namely, adsorption, photocatalysis and biodegradation. Future research demand is also recommended.

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Insights of the Removal of Antibiotics From Water and Wastewater: A Review on Physical, Chemical, and Biological Techniques

Khadir

Ramezanali

Taghipour

et al. 2021

Applied Water Science

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Adsorption of tetracycline, ofloxacin and cephalexin antibiotics on boron nitride nanosheets from aqueous solution

Cited by 105 publications

References 54 publications

Boron nitride adsorbents with sea urchin‐like structures for enhanced adsorption performance

Boron nitride adsorbents with sea urchin‐like structures for enhanced adsorption performance

Electrospun Functional Nanofiber Membrane for Antibiotic Removal in Water: Review

Insights of the Removal of Antibiotics From Water and Wastewater: A Review on Physical, Chemical, and Biological Techniques

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