Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation

Chloramphenicol (CAP) is commonly employed in veterinary clinics, but illegal and uncontrollable consumption can result in its potential contamination in environmental soil, and aquatic matrix, and thereby, regenerating microbial resistance, and antibiotic-resistant genes. Adsorption by efficient, a...

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Main Authors:	Van Tran, Thuan, Nguyen, Duyen Thi Cam, Le, Hanh T. N., Bach, Long Giang, Vo, Dai-Viet N., Hong, Seong Soo, Phan, Tri-Quang T., Nguyen, Trinh Duy
Format:	Article
Language:	English
Published:	MDPI AG 2019
Subjects:	RM Therapeutics. Pharmacology RS Pharmacy and materia medica TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/27287/ http://umpir.ump.edu.my/id/eprint/27287/ http://umpir.ump.edu.my/id/eprint/27287/ http://umpir.ump.edu.my/id/eprint/27287/1/Tunable%20synthesis%20of%20mesoporous%20carbons%20from%20Fe3O.pdf

id	ump-27287
recordtype	eprints
spelling	ump-272872020-01-16T08:12:47Z http://umpir.ump.edu.my/id/eprint/27287/ Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation Van Tran, Thuan Nguyen, Duyen Thi Cam Le, Hanh T. N. Bach, Long Giang Vo, Dai-Viet N. Hong, Seong Soo Phan, Tri-Quang T. Nguyen, Trinh Duy RM Therapeutics. Pharmacology RS Pharmacy and materia medica TP Chemical technology Chloramphenicol (CAP) is commonly employed in veterinary clinics, but illegal and uncontrollable consumption can result in its potential contamination in environmental soil, and aquatic matrix, and thereby, regenerating microbial resistance, and antibiotic-resistant genes. Adsorption by efficient, and recyclable adsorbents such as mesoporous carbons (MPCs) is commonly regarded as a “green and sustainable” approach. Herein, the MPCs were facilely synthesized via the pyrolysis of the metal–organic framework Fe3O(BDC)3 with calcination temperatures (x °C) between 600 and 900 °C under nitrogen atmosphere. The characterization results pointed out mesoporous carbon matrix (MPC700) coating zero-valent iron particles with high surface area (~225 m2/g). Also, significant investigations including fabrication condition, CAP concentration, effect of pH, dosage, and ionic strength on the absorptive removal of CAP were systematically studied. The optimal conditions consisted of pH = 6, concentration 10 mg/L and dose 0.5 g/L for the highest chloramphenicol removal efficiency at nearly 100% after 4 h. Furthermore, the nonlinear kinetic and isotherm adsorption studies revealed the monolayer adsorption behavior of CAP onto MPC700 and Fe3O(BDC)3 materials via chemisorption, while the thermodynamic studies implied that the adsorption of CAP was a spontaneous process. Finally, adsorption mechanism including H-bonding, electrostatic attraction, π–π interaction, and metal–bridging interaction was proposed to elucidate how chloramphenicol molecules were adsorbed on the surface of materials. With excellent maximum adsorption capacity (96.3 mg/g), high stability, and good recyclability (4 cycles), the MPC700 nanocomposite could be utilized as a promising alternative for decontamination of chloramphenicol antibiotic from wastewater. MDPI AG 2019-02-06 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/27287/1/Tunable%20synthesis%20of%20mesoporous%20carbons%20from%20Fe3O.pdf Van Tran, Thuan and Nguyen, Duyen Thi Cam and Le, Hanh T. N. and Bach, Long Giang and Vo, Dai-Viet N. and Hong, Seong Soo and Phan, Tri-Quang T. and Nguyen, Trinh Duy (2019) Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation. Nanomaterials, 9 (2). pp. 1-18. ISSN 2079-4991 https://doi.org/10.3390/nano9020237 https://doi.org/10.3390/nano9020237
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	RM Therapeutics. Pharmacology RS Pharmacy and materia medica TP Chemical technology
spellingShingle	RM Therapeutics. Pharmacology RS Pharmacy and materia medica TP Chemical technology Van Tran, Thuan Nguyen, Duyen Thi Cam Le, Hanh T. N. Bach, Long Giang Vo, Dai-Viet N. Hong, Seong Soo Phan, Tri-Quang T. Nguyen, Trinh Duy Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation
description	Chloramphenicol (CAP) is commonly employed in veterinary clinics, but illegal and uncontrollable consumption can result in its potential contamination in environmental soil, and aquatic matrix, and thereby, regenerating microbial resistance, and antibiotic-resistant genes. Adsorption by efficient, and recyclable adsorbents such as mesoporous carbons (MPCs) is commonly regarded as a “green and sustainable” approach. Herein, the MPCs were facilely synthesized via the pyrolysis of the metal–organic framework Fe3O(BDC)3 with calcination temperatures (x °C) between 600 and 900 °C under nitrogen atmosphere. The characterization results pointed out mesoporous carbon matrix (MPC700) coating zero-valent iron particles with high surface area (~225 m2/g). Also, significant investigations including fabrication condition, CAP concentration, effect of pH, dosage, and ionic strength on the absorptive removal of CAP were systematically studied. The optimal conditions consisted of pH = 6, concentration 10 mg/L and dose 0.5 g/L for the highest chloramphenicol removal efficiency at nearly 100% after 4 h. Furthermore, the nonlinear kinetic and isotherm adsorption studies revealed the monolayer adsorption behavior of CAP onto MPC700 and Fe3O(BDC)3 materials via chemisorption, while the thermodynamic studies implied that the adsorption of CAP was a spontaneous process. Finally, adsorption mechanism including H-bonding, electrostatic attraction, π–π interaction, and metal–bridging interaction was proposed to elucidate how chloramphenicol molecules were adsorbed on the surface of materials. With excellent maximum adsorption capacity (96.3 mg/g), high stability, and good recyclability (4 cycles), the MPC700 nanocomposite could be utilized as a promising alternative for decontamination of chloramphenicol antibiotic from wastewater.
format	Article
author	Van Tran, Thuan Nguyen, Duyen Thi Cam Le, Hanh T. N. Bach, Long Giang Vo, Dai-Viet N. Hong, Seong Soo Phan, Tri-Quang T. Nguyen, Trinh Duy
author_facet	Van Tran, Thuan Nguyen, Duyen Thi Cam Le, Hanh T. N. Bach, Long Giang Vo, Dai-Viet N. Hong, Seong Soo Phan, Tri-Quang T. Nguyen, Trinh Duy
author_sort	Van Tran, Thuan
title	Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation
title_short	Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation
title_full	Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation
title_fullStr	Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation
title_full_unstemmed	Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation
title_sort	tunable synthesis of mesoporous carbons from fe3o (bdc)3 for chloramphenicol antibiotic remediation
publisher	MDPI AG
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/27287/ http://umpir.ump.edu.my/id/eprint/27287/ http://umpir.ump.edu.my/id/eprint/27287/ http://umpir.ump.edu.my/id/eprint/27287/1/Tunable%20synthesis%20of%20mesoporous%20carbons%20from%20Fe3O.pdf
first_indexed	2023-09-18T22:42:50Z
last_indexed	2023-09-18T22:42:50Z
_version_	1777417029386502144

Tunable synthesis of mesoporous carbons from Fe3O (BDC)3 for chloramphenicol antibiotic remediation

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