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Fayazi MR, Outokesh M, Asadollahzadeh M, Torab-Mostaedi M, Torkaman R. Targeted elimination of molybdenum ions from a leaching solution with the ability of radiated grafting GMA-PAN nanofibers. Sci Rep 2024; 14:252. [PMID: 38168917 PMCID: PMC10762185 DOI: 10.1038/s41598-023-50608-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 12/21/2023] [Indexed: 01/05/2024] Open
Abstract
In this study, electrospun polyacrylonitrile nanofibers were effectively functionalized for enhanced molybdenum ion adsorption through a multi-step approach. Initially, glycidyl methacrylate was grafted onto the nanofibers via irradiation-induced grafting polymerization, followed by chemical modification with various amino groups, with triethylamine identified as the optimal modifier. The impacts of key synthesis parameters and reaction conditions on grafting level and adsorption capacity were thoroughly investigated, with a focus on achieving maximum efficiency. The resulting nanofibers were characterized using FTIR, SEM, and BET techniques, confirming the successful modification and structural features conducive to adsorption. Furthermore, a comprehensive experimental design, incorporating a central composite design, yielded optimal conditions for molybdenum adsorption, with key parameters including monomer concentration, irradiation dose, adsorbent mass, initial concentration, time, pH, temperature, and amine concentration. The adsorption kinetics were effectively described by the pseudo-second-order model, while the Langmuir isotherm model provided valuable insight into the adsorption behavior. Impressively, the adsorbent exhibited exceptional adsorption efficiency, surpassing 98% even after six adsorption-desorption cycles using 0.5 M HCl. Thermodynamic analysis revealed the exothermic nature of the adsorption process, along with decreased entropy and overall spontaneity, underlining the favorable conditions for molybdenum adsorption. Notably, the synthesized adsorbent demonstrated notable selectivity for molybdenum and achieved an impressive adsorption capacity of 109.79 mg/g, highlighting its potential for practical applications in molybdenum removal from aqueous solutions.
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Affiliation(s)
- Mohammad Reza Fayazi
- Department of Energy Engineering, Sharif University of Technology, P.O. Box: 11365-8639, Tehran, Iran
| | - Mohammad Outokesh
- Department of Energy Engineering, Sharif University of Technology, P.O. Box: 11365-8639, Tehran, Iran
| | - Mehdi Asadollahzadeh
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box: 11365-8486, Tehran, Iran.
| | - Meisam Torab-Mostaedi
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box: 11365-8486, Tehran, Iran
| | - Rezvan Torkaman
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box: 11365-8486, Tehran, Iran
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2
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Nanofibrous chitosan/polyethylene oxide silver/hydroxyapatite/silica composite as a potential biomaterial for local treatment of periodontal disease. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04466-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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3
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Han W, Wang L, Li Q, Ma B, He C, Guo X, Nie J, Ma G. A Review: Current Status and Emerging Developments on Natural Polymer‐Based Electrospun Fibers. Macromol Rapid Commun 2022; 43:e2200456. [DOI: 10.1002/marc.202200456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 07/03/2022] [Indexed: 11/12/2022]
Affiliation(s)
- Weisen Han
- Beijing Laboratory of Biomedical Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Liangyu Wang
- Beijing Laboratory of Biomedical Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Qin Li
- Beijing Laboratory of Biomedical Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Bomou Ma
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Donghua University Shanghai 201620 P. R. China
| | - Chunju He
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Donghua University Shanghai 201620 P. R. China
| | - Xuefeng Guo
- Changzhou Vocational Institute of Textile and Garment School of Textile 53 Gehu Middle Road Changzhou Jiangsu 213164 P.R. China
| | - Jun Nie
- Beijing Laboratory of Biomedical Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Guiping Ma
- Beijing Laboratory of Biomedical Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
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4
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Yu Z, Lu L, Lu L, Pan L, Qiu X, Tang Y. Development and antioxidation of metal ion chelating packaging film. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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Amiri N, Ajami S, Shahroodi A, Jannatabadi N, Amiri Darban S, Fazly Bazzaz BS, Pishavar E, Kalalinia F, Movaffagh J. Teicoplanin-loaded chitosan-PEO nanofibers for local antibiotic delivery and wound healing. Int J Biol Macromol 2020; 162:645-656. [DOI: 10.1016/j.ijbiomac.2020.06.195] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 02/01/2023]
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6
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Li Z, Mei S, Dong Y, She F, Li Y, Li P, Kong L. Functional Nanofibrous Biomaterials of Tailored Structures for Drug Delivery-A Critical Review. Pharmaceutics 2020; 12:pharmaceutics12060522. [PMID: 32521627 PMCID: PMC7355603 DOI: 10.3390/pharmaceutics12060522] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/29/2020] [Accepted: 06/01/2020] [Indexed: 01/07/2023] Open
Abstract
Nanofibrous biomaterials have huge potential for drug delivery, due to their structural features and functions that are similar to the native extracellular matrix (ECM). A wide range of natural and polymeric materials can be employed to produce nanofibrous biomaterials. This review introduces the major natural and synthetic biomaterials for production of nanofibers that are biocompatible and biodegradable. Different technologies and their corresponding advantages and disadvantages for manufacturing nanofibrous biomaterials for drug delivery were also reported. The morphologies and structures of nanofibers can be tailor-designed and processed by carefully selecting suitable biomaterials and fabrication methods, while the functionality of nanofibrous biomaterials can be improved by modifying the surface. The loading and releasing of drug molecules, which play a significant role in the effectiveness of drug delivery, are also surveyed. This review provides insight into the fabrication of functional polymeric nanofibers for drug delivery.
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Affiliation(s)
- Zhen Li
- Institute for Frontier Materials, Deakin University, Geelong, Victoria 3216, Australia; (Z.L.); (Y.D.); (F.S.)
- School of Mechanical Engineering and Automation, Wuhan Textile University, Wuhan 430073, China
- Hubei Key Laboratory of Digital Textile Equipment, Wuhan Textile University, Wuhan 430073, China
| | - Shunqi Mei
- School of Mechanical Engineering and Automation, Wuhan Textile University, Wuhan 430073, China
- Hubei Key Laboratory of Digital Textile Equipment, Wuhan Textile University, Wuhan 430073, China
- Correspondence: (S.M.); (L.K.)
| | - Yajie Dong
- Institute for Frontier Materials, Deakin University, Geelong, Victoria 3216, Australia; (Z.L.); (Y.D.); (F.S.)
- School of Mechanical Engineering and Automation, Wuhan Textile University, Wuhan 430073, China
- Hubei Key Laboratory of Digital Textile Equipment, Wuhan Textile University, Wuhan 430073, China
| | - Fenghua She
- Institute for Frontier Materials, Deakin University, Geelong, Victoria 3216, Australia; (Z.L.); (Y.D.); (F.S.)
| | - Yongzhen Li
- Key laboratory of Tropical Crop Products Processing, Ministry of Agriculture and Rural Affairs, Agriculture Products Processing Research Institute, CATAS, Zhanjiang 524001, China; (Y.L.); (P.L.)
| | - Puwang Li
- Key laboratory of Tropical Crop Products Processing, Ministry of Agriculture and Rural Affairs, Agriculture Products Processing Research Institute, CATAS, Zhanjiang 524001, China; (Y.L.); (P.L.)
| | - Lingxue Kong
- Institute for Frontier Materials, Deakin University, Geelong, Victoria 3216, Australia; (Z.L.); (Y.D.); (F.S.)
- Correspondence: (S.M.); (L.K.)
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7
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Keirouz A, Radacsi N, Ren Q, Dommann A, Beldi G, Maniura-Weber K, Rossi RM, Fortunato G. Nylon-6/chitosan core/shell antimicrobial nanofibers for the prevention of mesh-associated surgical site infection. J Nanobiotechnology 2020; 18:51. [PMID: 32188479 PMCID: PMC7081698 DOI: 10.1186/s12951-020-00602-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 03/05/2020] [Indexed: 12/12/2022] Open
Abstract
The state-of-the-art hernia meshes, used in hospitals for hernia repair, are predominantly polymeric textile-based constructs that present high mechanical strength, but lack antimicrobial properties. Consequently, preventing bacterial colonization of implanted prosthetic meshes is of major clinical relevance for patients undergoing hernia repair. In this study, the co-axial electrospinning technique was investigated for the development of a novel mechanically stable structure incorporating dual drug release antimicrobial action. Core/shell structured nanofibers were developed, consisting of Nylon-6 in the core, to provide the appropriate mechanical stability, and Chitosan/Polyethylene oxide in the shell to provide bacteriostatic action. The core/shell structure consisted of a binary antimicrobial system incorporating 5-chloro-8-quinolinol in the chitosan shell, with the sustained release of Poly(hexanide) from the Nylon-6 core of the fibers. Homogeneous nanofibers with a "beads-in-fiber" architecture were observed by TEM, and validated by FTIR and XPS. The composite nanofibrous meshes significantly advance the stress-strain responses in comparison to the counterpart single-polymer electrospun meshes. The antimicrobial effectiveness was evaluated in vitro against two of the most commonly occurring pathogenic bacteria; S. aureus and P. aeruginosa, in surgical site infections. This study illustrates how the tailoring of core/shell nanofibers can be of interest for the development of active antimicrobial surfaces.
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Affiliation(s)
- Antonios Keirouz
- Laboratory for Biomimetic Membranes and Textiles, Empa, Swiss Federal Laboratories for Materials Science and Technology, Lerchenfeldstrasse 5, CH-9014, St. Gallen, Switzerland
- School of Engineering, Institute for Materials and Processes, The University of Edinburgh, Robert Stevenson Road, Edinburgh, EH9 3FB, UK
| | - Norbert Radacsi
- School of Engineering, Institute for Materials and Processes, The University of Edinburgh, Robert Stevenson Road, Edinburgh, EH9 3FB, UK
| | - Qun Ren
- Laboratory for Biointerfaces, Empa, Swiss Federal Laboratories for Materials Science and Technology, Lerchenfeldstrasse 5, CH-9014, St. Gallen, Switzerland
| | - Alex Dommann
- Center for X-Ray Analytics, Empa, Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, CH-8600, Dübendorf, Switzerland
| | - Guido Beldi
- Department of Visceral Surgery and Medicine, Visceral Surgery, Inselspital University Hospital Bern and University Bern, Freiburgstrasse 18, CH-3010, Bern, Switzerland
| | - Katharina Maniura-Weber
- Laboratory for Biointerfaces, Empa, Swiss Federal Laboratories for Materials Science and Technology, Lerchenfeldstrasse 5, CH-9014, St. Gallen, Switzerland
| | - René M Rossi
- Laboratory for Biomimetic Membranes and Textiles, Empa, Swiss Federal Laboratories for Materials Science and Technology, Lerchenfeldstrasse 5, CH-9014, St. Gallen, Switzerland
| | - Giuseppino Fortunato
- Laboratory for Biomimetic Membranes and Textiles, Empa, Swiss Federal Laboratories for Materials Science and Technology, Lerchenfeldstrasse 5, CH-9014, St. Gallen, Switzerland.
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8
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Zhu LF, Zheng Y, Fan J, Yao Y, Ahmad Z, Chang MW. A novel core-shell nanofiber drug delivery system intended for the synergistic treatment of melanoma. Eur J Pharm Sci 2019; 137:105002. [DOI: 10.1016/j.ejps.2019.105002] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/09/2019] [Accepted: 07/10/2019] [Indexed: 12/31/2022]
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9
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Lin S, Huang X, Guo R, Chen S, Lan J, Theato P. UV‐triggered CO
2
‐responsive behavior of nanofibers and their controlled drug release properties. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/pola.29422] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shaojian Lin
- College of Light Industry, Textile and Food EngineeringSichuan University No. 24 South Section 1, Yihuan Road, 610065 Chengdu China
| | - Xia Huang
- Soft Matter Synthesis Laboratory, Institute for Biological Interfaces IIIKarlsruhe Institute of Technology (KIT) Herrmann‐von‐Helmholtz‐Platz 1, D‐76344 Eggenstein‐Leopoldshafen Germany
- Institute for Chemical Technology and Polymer ChemistryKarlsruhe Institute of Technology (KIT) Engesser Street 18, D‐76131 Karlsruhe Germany
| | - Ronghui Guo
- College of Light Industry, Textile and Food EngineeringSichuan University No. 24 South Section 1, Yihuan Road, 610065 Chengdu China
| | - Sheng Chen
- College of Light Industry, Textile and Food EngineeringSichuan University No. 24 South Section 1, Yihuan Road, 610065 Chengdu China
| | - Jianwu Lan
- College of Light Industry, Textile and Food EngineeringSichuan University No. 24 South Section 1, Yihuan Road, 610065 Chengdu China
| | - Patrick Theato
- Soft Matter Synthesis Laboratory, Institute for Biological Interfaces IIIKarlsruhe Institute of Technology (KIT) Herrmann‐von‐Helmholtz‐Platz 1, D‐76344 Eggenstein‐Leopoldshafen Germany
- Institute for Chemical Technology and Polymer ChemistryKarlsruhe Institute of Technology (KIT) Engesser Street 18, D‐76131 Karlsruhe Germany
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10
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Yang D, Li L, Chen B, Shi S, Nie J, Ma G. Functionalized chitosan electrospun nanofiber membranes for heavy-metal removal. POLYMER 2019. [DOI: 10.1016/j.polymer.2018.12.046] [Citation(s) in RCA: 131] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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11
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Wang L, Yang H, Hou J, Zhang W, Xiang C, Li L. Effect of the electrical conductivity of core solutions on the morphology and structure of core–shell CA-PCL/CS nanofibers. NEW J CHEM 2017. [DOI: 10.1039/c7nj02805a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CA-PCL/CS nanofibers with controllable core to shell ratios were prepared by altering the electrical conductivities of core solutions.
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Affiliation(s)
- Lihua Wang
- Key Laboratory of Automobile Materials of Ministry of Education
- College of Materials Science and Engineering
- Jilin University
- Changchun 130025
- P. R. China
| | - Huan Yang
- Key Laboratory of Automobile Materials of Ministry of Education
- College of Materials Science and Engineering
- Jilin University
- Changchun 130025
- P. R. China
| | - Jiazi Hou
- Key Laboratory of Automobile Materials of Ministry of Education
- College of Materials Science and Engineering
- Jilin University
- Changchun 130025
- P. R. China
| | - Wanxi Zhang
- Key Laboratory of Automobile Materials of Ministry of Education
- College of Materials Science and Engineering
- Jilin University
- Changchun 130025
- P. R. China
| | - Chunhui Xiang
- Department of Apparel, Events and Hospitality Management
- 31 MacKay Hall
- Iowa State University
- USA
| | - Lili Li
- Key Laboratory of Automobile Materials of Ministry of Education
- College of Materials Science and Engineering
- Jilin University
- Changchun 130025
- P. R. China
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12
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Khalf A, Madihally SV. Recent advances in multiaxial electrospinning for drug delivery. Eur J Pharm Biopharm 2016; 112:1-17. [PMID: 27865991 DOI: 10.1016/j.ejpb.2016.11.010] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/06/2016] [Accepted: 11/01/2016] [Indexed: 12/18/2022]
Abstract
Electrospun fibers have seen an insurgence in biomedical applications due to their unique characteristics. Coaxial and triaxial electrospinning techniques have added new impetus via fabrication of multilayered nano and micro-size fibers. These techniques offer the possibility of forming fibers with features such as blending, reinforced core, porous and hollow structure. The unique fabrication process can be used to tailor the mechanical properties, biological properties and release of various factors, which can potentially be useful in various controlled drug delivery applications. Harvesting these advantages, various polymers and their combinations have been explored in a number of drug delivery and tissue regeneration applications. New advances have shown the requirement of drug-polymer compatibility in addition to drug-solvent compatibility. We summarize recent findings using both hydrophilic and hydrophobic (or lipophilic) drugs in hydrophobic or hydrophilic polymers on release behavior. We also describe the fundamental forces involved during the electrospinning process providing insight to the factors to be considered to form fibers. Also, various modeling efforts on the drug release profiles are summarized. In addition new developments in the immune response to the electrospun fibers, and advances in scale-up issues needed for industrial size manufacturing.
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Affiliation(s)
- Abdurizzagh Khalf
- School of Chemical Engineering, Oklahoma State University, 420 Engineering North, Stillwater, OK 74078, United States.
| | - Sundararajan V Madihally
- School of Chemical Engineering, Oklahoma State University, 420 Engineering North, Stillwater, OK 74078, United States.
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13
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Chen G, Guo J, Nie J, Ma G. Preparation, characterization, and application of PEO/HA core shell nanofibers based on electric field induced phase separation during electrospinning. POLYMER 2016. [DOI: 10.1016/j.polymer.2015.12.002] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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Jiang C, Nie J, Ma G. A polymer/metal core–shell nanofiber membrane by electrospinning with an electric field, and its application for catalyst support. RSC Adv 2016. [DOI: 10.1039/c5ra27687j] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
PVP/Ag core–shell nanofibers are prepared via electrospinning; electric field induces phase separation, and leads Ag migrate; the nanofiber exhibits a great potential in the field of catalysis.
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Affiliation(s)
- Chenglin Jiang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
| | - Jun Nie
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
| | - Guiping Ma
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- PR China
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