1
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Liang L, Jiang Z, Luo Z, Liu K, Liu N, Hu Q, Liu Y. Low voltage electric-double-layer transistor nonenzymic erythromycin sensors based on molecularly imprinted polymers. Anal Chim Acta 2024; 1305:342589. [PMID: 38677843 DOI: 10.1016/j.aca.2024.342589] [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: 12/21/2023] [Revised: 04/01/2024] [Accepted: 04/07/2024] [Indexed: 04/29/2024]
Abstract
Erythromycin (Ery) is a commonly used antibiotic that can be found ubiquitously in water bodies. The increasing apprehension over the adverse effects of antibiotic remnants in aquatic environments necessitates the prompt advancement of erythromycin detection techniques that are both highly sensitive and compact. Here, we propose a non-enzyme Ery sensor that integrates a mesoporous SiO2-based low-voltage oxide electric-double-layer transistor (EDLT) with a molecular imprinting technique, featuring a molecularly imprinted polymers (MIP) functionalized gate electrode. The mesoporous SiO2-based oxide transistor exhibits excellent electrical characteristics, including an operating voltage of small than 1.0 V, an on/off ratio exceeding 106 and a mobility of 14.95 cm2V-1s-1. At an ultra-low operating voltage within 0.5 V, the sensor exhibits a linear response to the concentration range of 1 nM-10 μM of Ery, with a detection limit of 0.22 nM and a sensitivity of 23.3 mV dec-1. Besides, the single-spike dynamic sensing mode effectively reduces the power consumption of the detection. The proposed sensor provides a rapid and convenient approach to detect Ery in aqueous environments, with benefits such as miniaturization, high sensitivity, and simplicity.
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Affiliation(s)
- Linzi Liang
- School of Materials, Sun Yat-sen University, Shenzhen, 518107, PR China
| | - Zhengdong Jiang
- School of Materials, Sun Yat-sen University, Shenzhen, 518107, PR China
| | - Zhiyuan Luo
- School of Materials, Sun Yat-sen University, Shenzhen, 518107, PR China
| | - Kekang Liu
- School of Materials, Sun Yat-sen University, Shenzhen, 518107, PR China
| | - Ning Liu
- School of Science, Nanchang Institute of Technology, Nanchang, 330029, PR China
| | - Qichang Hu
- Fujian Key Laboratory of Agricultural Information Sensoring Technology, College of Mechanical and Electrical Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian, 350002, PR China.
| | - Yanghui Liu
- School of Materials, Sun Yat-sen University, Shenzhen, 518107, PR China.
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2
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Acharya R, Lenka A, Parida K. Magnetite modified amino group based polymer nanocomposites towards efficient adsorptive detoxification of aqueous Cr (VI): A review. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116487] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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3
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Giuri D, Jurković L, Fermani S, Kralj D, Falini G, Tomasini C. Supramolecular Hydrogels with Properties Tunable by Calcium Ions: A Bio-Inspired Chemical System. ACS APPLIED BIO MATERIALS 2019; 2:5819-5828. [PMID: 35021575 DOI: 10.1021/acsabm.9b00828] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Boc-L-DOPA(OBn)2-OH is a simple synthetic molecule that promotes hydrogelation through electrostatic and π-π stacking interactions. Hydrogelation can occur in alkaline conditions by the use of triggers. Four hydrogels were prepared varying the base, NaOH or Na2CO3, and the trigger, GdL or CaCl2. When the hydrogel formed in the presence of Na2CO3 and CaCl2, the concomitant production of CaCO3 crystals occurred, generating an organic/inorganic composite material. It was observed that the hydrogel once self-assembled preserved its status even if the trigger, the calcium ions, was removed. The viscoelastic behavior of the hydrogels was analyzed through rheological experiments, which showed a solid-like behavior of the hydrogels. The corresponding xerogels were analyzed mainly by scanning electron microscopy (SEM) and synchrotron X-ray diffraction analysis (XRD). They showed differences in structure, morphology, and fiber organization according to their source. This research presents a hydrogel system that can be applied as a soft biomaterial for tissue engineering, cosmetics, food, and environmental science. Moreover, it represents a model for biomineralization studies in which the hydrogel structure can act as an analogue of the insoluble matrix that confines the calcification site, provides Ca2+, and preserves its structure.
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Affiliation(s)
- Demetra Giuri
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum - Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Lara Jurković
- Rudjer Boskovic Institute, Bijenicka 54, 10000 Zagreb, Croatia
| | - Simona Fermani
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum - Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Damir Kralj
- Rudjer Boskovic Institute, Bijenicka 54, 10000 Zagreb, Croatia
| | - Giuseppe Falini
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum - Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Claudia Tomasini
- Dipartimento di Chimica "Giacomo Ciamician", Alma Mater Studiorum - Università di Bologna, via Selmi 2, 40126 Bologna, Italy
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4
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Jin L, Chai L, Ren L, Jiang Y, Yang W, Wang S, Liao Q, Wang H, Zhang L. Enhanced adsorption-coupled reduction of hexavalent chromium by 2D poly(m-phenylenediamine)-functionalized reduction graphene oxide. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:31099-31110. [PMID: 31452128 DOI: 10.1007/s11356-019-06175-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 08/09/2019] [Indexed: 06/10/2023]
Abstract
To improve the mass transfer efficiency of poly(m-phenylenediamine) for the effective removal of hexavalent chromium (Cr (VI)) from aqueous solution, a facile and one-step method to prepare two-dimensional poly(m-phenylenediamine) functionalized reduction graphene oxide (rGO-PmPD) by dilution polymerization is developed. The structure and morphology of rGO-PmPD as well as rGO and PmPD were characterized by scanning electron microscope (SEM), transmission electron microscope (TEM), Brunauer-Emmett-Teller (BET), Fourier-transformed infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), Raman, and X-ray diffraction (XRD). The preparation mechanism, adsorption performance, and mechanism of rGO-PmPD were then investigated in detail. The obtained rGO-PmPD exhibited thin 2D nanosheet morphology with much improved specific surface area and pore volume (18 and 25 times higher than that of PmPD, respectively). The Cr (VI) adsorption of rGO-PmPD was fitted well with the pseudo-second-order kinetic model and Langmuir isotherm model, and the maximum adsorption capacity of rGO-PmPD reached 588.26 mg g-1, higher than that of PmPD (400 mg g-1) and rGO (156.25 mg g-1). Moreover, the regeneration efficiency of the rGO-PmPD nanosheet is also promising that the adsorption performance after five times of adsorption-desorption cycles still maintains more than 530 mg g-1. The removal mechanism involved reduction coupled with adsorption and electrostatic interaction between rGO-PmPD and Cr (VI), and ~ 65% of Cr (VI) removal was attributed to reduction and ~ 35% was ascribed to adsorption and electrostatic interaction. This study thus provides a simple and effective route to achieve high accessible surface area of adsorbent materials with enhanced mass transfer efficiency and thereafter improved adsorption performance.
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Affiliation(s)
- Linfeng Jin
- Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, China
| | - Liyuan Chai
- Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, China
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metals Pollution, Changsha, 410083, China
| | - Lili Ren
- Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, China
| | - Yuxin Jiang
- Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, China
| | - Weichun Yang
- Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, China
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metals Pollution, Changsha, 410083, China
| | - Sheng Wang
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metals Pollution, Changsha, 410083, China
| | - Qi Liao
- Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, China
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metals Pollution, Changsha, 410083, China
| | - Haiying Wang
- Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, China.
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metals Pollution, Changsha, 410083, China.
| | - Liyuan Zhang
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, 14476, Potsdam, Germany.
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5
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3-D magnetic graphene oxide-magnetite poly(vinyl alcohol) nanocomposite substrates for immobilizing enzyme. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.06.046] [Citation(s) in RCA: 139] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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6
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Wan Z, Li M, Zhang Q, Fan Z, Verpoort F. Concurrent reduction-adsorption of chromium using m-phenylenediamine-modified magnetic chitosan: kinetics, isotherm, and mechanism. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:17830-17841. [PMID: 29679271 DOI: 10.1007/s11356-018-1941-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 04/03/2018] [Indexed: 05/15/2023]
Abstract
Magnetic chitosan particles (MCS) were chemically grafted by m-phenylenediamine (mPD) forming a distinctive shell layer with abundant nitrogenous functional groups and used as an adsorbent for the effective removal of Cr(VI) from aqueous solution. By interaction among functional groups in the facile oxidative polymerization process, the grafting of mPD and its polymers on MCS surface was innovatively realized. Through Fourier-transformed infrared spectroscopy, energy dispersive spectrometer, X-ray photoelectron spectroscopy, etc., the chemical properties of MCS before and after modification were characterized and the concurrent reduction-adsorption mechanism in Cr(VI) adsorption by mPD-MCS was carefully analyzed. The maximal Cr(VI) removal performance of mPD-MCS reached 227.27 mg/g, which was significantly better than that of the original MCS. The analysis indicated that Cr(VI) could be efficiently reduced to Cr(III) and the removal of Cr(VI) and Cr(III) was through adsorption and chelation simultaneously by mPD-MCS. Results also indicated that the concurrent reduction-adsorption was enhanced by protonation of nitrogenous functional groups under low pH. The obtained results suggest that mPD-MCS has a good potential in removal and detoxication of Cr(VI) from aqueous solutions.
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Affiliation(s)
- Zhonghao Wan
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
| | - Meng Li
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
| | - Qian Zhang
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China.
| | - Zixi Fan
- School of Civil Engineering & Architecture, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
| | - Francis Verpoort
- Laboratory of Organometallics, Catalysis and Ordered Materials, State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, People's Republic of China
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7
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Ismailova SZ, Medjidov AA, Fatullaeva PA, Gasymov RJ. Preparation of a Polymer via Condensation of o-Phenylenediamine with p-Xylylene Dibromide and Its Properties. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218050171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Chen B, Li T, Zhang Z, Wang S, Guo Z, Hu Y. Design of robust and photoluminescence-responsive materials based on poly(methacrylic acid-co-m-phenylenediamine) with graphene oxide composite hydrogels and its adsorption. J Appl Polym Sci 2018. [DOI: 10.1002/app.46354] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Bing Chen
- Faculty of Materials Science and Chemical Engineering, State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Tingting Li
- Faculty of Materials Science and Chemical Engineering, State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Zheng Zhang
- Faculty of Materials Science and Chemical Engineering, State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Sui Wang
- Faculty of Materials Science and Chemical Engineering, State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Zhiyong Guo
- Faculty of Materials Science and Chemical Engineering, State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Yufang Hu
- Faculty of Materials Science and Chemical Engineering, State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
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9
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Yang D, Zhao J, Shi J, Wang X, Zhang S, Jiang Z. Combination of Redox Assembly and Biomimetic Mineralization To Prepare Graphene-Based Composite Cellular Foams for Versatile Catalysis. ACS APPLIED MATERIALS & INTERFACES 2017; 9:43950-43958. [PMID: 29171256 DOI: 10.1021/acsami.7b11601] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Graphene-based materials with hierarchical structures and multifunctionality have gained much interest in a variety of applications. Herein, we report a facile, yet universal approach to prepare graphene-based composite cellular foams (GCCFs) through combination of redox assembly and biomimetic mineralization enabled by cationic polymers. Specifically, cationic polymers (e.g., polyethyleneimine, lysozyme, etc.) could not only reduce and simultaneously assemble graphene oxide (GO) into cellular foams but also confer the cellular foams with mineralization-inducing capability, enabling the formation of inorganic nanoparticles (e.g., silica, titania, silver, etc.). The GCCFs show highly porous structure and appropriate structural stability, where nanoparticles are well distributed on the surface of the reduced GO. Through altering polymer/inorganic pairs, a series of GCCFs are synthesized, which exhibit much enhanced catalytic performance in enzyme catalysis, heterogeneous chemical catalysis, and photocatalysis compared to nanoparticulate catalysts.
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Affiliation(s)
| | | | - Jiafu Shi
- Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development , Guangzhou 510640, Guangdong, P. R. China
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10
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Chen L, Zheng DH, Zhang Y, Wang YN, Xu ZR. In situ self-assembled reduced graphene oxide aerogel embedded with nickel oxide nanoparticles for the high-efficiency separation of ovalbumin. J Sep Sci 2017; 40:1765-1772. [DOI: 10.1002/jssc.201601322] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 02/07/2017] [Accepted: 02/08/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Lei Chen
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
| | - Dong-Hua Zheng
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
| | - Ying Zhang
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
| | - Ya-Ning Wang
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
| | - Zhang-Run Xu
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
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11
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Zhu H, Wu J, Fang M, Tan L, Chen C, Alharbi NS, Hayat T, Tan X. Synthesis of a core–shell magnetic Fe3O4–NH2@PmPD nanocomposite for efficient removal of Cr(vi) from aqueous media. RSC Adv 2017. [DOI: 10.1039/c7ra05314b] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
The magnetic Fe3O4–NH2@PmPD composites show outstanding Cr(vi) removal performance due to the abundant nitrogen-containing functional groups.
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Affiliation(s)
- Hongshan Zhu
- Institute of Plasma Physics
- Chinese Academy of Sciences
- Hefei
- P. R. China
- University of Science and Technology of China
| | - Jin Wu
- Institute of Plasma Physics
- Chinese Academy of Sciences
- Hefei
- P. R. China
| | - Ming Fang
- Department of Chemical and Material Engineering
- Hefei University
- Hefei
- P. R. China
| | - Liqiang Tan
- Institute of Plasma Physics
- Chinese Academy of Sciences
- Hefei
- P. R. China
| | - Changlun Chen
- Institute of Plasma Physics
- Chinese Academy of Sciences
- Hefei
- P. R. China
- Department of Biological Sciences
| | - Njud S. Alharbi
- Department of Biological Sciences
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Tasawar Hayat
- NAAM Research Group
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | - Xiaoli Tan
- Institute of Plasma Physics
- Chinese Academy of Sciences
- Hefei
- P. R. China
- University of Science and Technology of China
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12
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Zhang L, Li X, Wang M, He Y, Chai L, Huang J, Wang H, Wu X, Lai Y. Highly Flexible and Porous Nanoparticle-Loaded Films for Dye Removal by Graphene Oxide-Fungus Interaction. ACS APPLIED MATERIALS & INTERFACES 2016; 8:34638-34647. [PMID: 27998101 DOI: 10.1021/acsami.6b10920] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Highly flexible and porous films with the ability to load various nanoscale adsorbents are of particular importance in the purification field. Herein, we report the sustainable and large-scale fabrication of a porous and flexible hybrid film based on the graphene oxide/hyphae interaction at a relatively low temperature of 130 °C. Under identical conditions, such films cannot be constructed with solely graphene oxide or hyphae. Moreover, through the addition of nanoscale building blocks [e.g., nanoscale poly(m-phenylenediamine) (PmPD) adsorbents] in the interaction process, the nanoparticles can be in situ loaded into the film. According to FTIR and XPS analyses, the film formation mechanisms mainly involve redox and cross-linking reactions between graphene oxide and fungus hyphae. In a proof-of-concept study, a PmPD nanoparticle-loaded hybrid film was used as a superior key component to build a flow-through adsorption device that displayed a promising adsorption performance toward dye pollutants.
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Affiliation(s)
- Liyuan Zhang
- School of Metallurgy and Environment, Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Central South University , Changsha 410083, P. R. China
- Department of Civil Engineering, The University of Hong Kong , Hong Kong, P. R. China
| | - Xiaorui Li
- School of Metallurgy and Environment, Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Central South University , Changsha 410083, P. R. China
| | - Mengran Wang
- School of Metallurgy and Environment, Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Central South University , Changsha 410083, P. R. China
| | - Yingjie He
- School of Metallurgy and Environment, Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Central South University , Changsha 410083, P. R. China
| | - Liyuan Chai
- School of Metallurgy and Environment, Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Central South University , Changsha 410083, P. R. China
| | - Jianying Huang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University , Suzhou 215123, P. R. China
| | - Haiying Wang
- School of Metallurgy and Environment, Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Central South University , Changsha 410083, P. R. China
| | - Xianwen Wu
- School of Chemistry and Chemical Engineering, Jishou University , Jishou 416000, P. R. China
| | - Yuekun Lai
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University , Suzhou 215123, P. R. China
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13
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Li T, Shen J, Zhang Z, Wang S, Wei D. A poly(2-(dimethylamino)ethyl methacrylate-co-methacrylic acid) complex induced route to fabricate a super-hydrophilic hydrogel and its controllable oil/water separation. RSC Adv 2016. [DOI: 10.1039/c6ra01820c] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Thermo and pH dual-controllable oil/water separation materials are successfully fabricated by free radical polymerization of 2-(dimethylamino)ethyl methacrylate (DMAEMA) and methacrylic acid (MAA).
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Affiliation(s)
- Tingting Li
- Faculty of Materials Science and Chemical Engineering
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- Ningbo University
- Ningbo 315211
- P. R. China
| | - Jie Shen
- Faculty of Materials Science and Chemical Engineering
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- Ningbo University
- Ningbo 315211
- P. R. China
| | - Zheng Zhang
- Faculty of Materials Science and Chemical Engineering
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- Ningbo University
- Ningbo 315211
- P. R. China
| | - Sui Wang
- Faculty of Materials Science and Chemical Engineering
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- Ningbo University
- Ningbo 315211
- P. R. China
| | - Danyi Wei
- Faculty of Materials Science and Chemical Engineering
- State Key Laboratory Base of Novel Functional Materials and Preparation Science
- Ningbo University
- Ningbo 315211
- P. R. China
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14
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Wang H, Yuan X, Zeng G, Wu Y, Liu Y, Jiang Q, Gu S. Three dimensional graphene based materials: Synthesis and applications from energy storage and conversion to electrochemical sensor and environmental remediation. Adv Colloid Interface Sci 2015; 221:41-59. [PMID: 25983012 DOI: 10.1016/j.cis.2015.04.005] [Citation(s) in RCA: 113] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Revised: 12/16/2014] [Accepted: 04/20/2015] [Indexed: 12/14/2022]
Abstract
With superior electrical/thermal conductivities and mechanical properties, two dimensional (2D) graphene has become one of the most intensively explored carbon allotropes in materials science. To exploit the inherent properties fully, 2D graphene sheets are often fabricated or assembled into functional architectures (e.g. hydrogels, aerogels) with desired three dimensional (3D) interconnected porous microstructures. The 3D graphene based materials show many excellent characteristics including increased active material per projected area, accessible mass transport or storage, electro/thermo conductivity, chemical/electrochemical stability and flexibility. It has paved the way for practical requirements in electronics, adsorption as well as catalysis related system. This review shows an extensive overview of the main principles and the recent synthetic technologies about fabricating various innovative 3D graphene based materials. Subsequently, recent progresses in electrochemical energy devices (lithium/lithium ion batteries, supercapacitors, fuel cells and solar cells) and hydrogen energy generation/storage are explicitly discussed. The up to date advances for pollutants detection and environmental remediation are also reviewed. Finally, challenges and outlooks in materials development for energy and environment are suggested.
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15
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Electrosorption of copper ions by poly(m-phenylenediamine)/reduced graphene oxide synthesized via a one-step in situ redox strategy. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.02.120] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Wang T, Zhang L, Li C, Yang W, Song T, Tang C, Meng Y, Dai S, Wang H, Chai L, Luo J. Synthesis of Core-Shell Magnetic Fe3O4@poly(m-Phenylenediamine) Particles for Chromium Reduction and Adsorption. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2015; 49:5654-62. [PMID: 25867789 DOI: 10.1021/es5061275] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Magnetic Fe3O4@poly(m-phenylenediamine) particles (Fe3O4@PmPDs) with well-defined core-shell structure were first designed for high performance Cr(VI) removal by taking advantages of the easy separation property of magnetic nanoparticles (MNPs) and the satisfactory adsorption property of polymers. Through controlling the polymerization on MNPs, directly coating was realized without the complicated premodification procedures. The particle property and adsorption mechanism were analyzed in details. Fe3O4@PmPDs exhibited tunable PmPD shell thickness from 10 to 100 nm, high magnetic (∼150 to ∼73 emu g(-1)) and facile separation property by magnet. The coating of PmPD significantly enhanced Cr(VI) adsorption capacity from 46.79 (bare MNPs) to 246.09 mg g(-1) (71.55% PmPD loading proportion), much higher than many reported composite adsorbents. The high Cr(VI) removal performance was attributed to the adsorption of Cr(VI) on protonated imino groups and the efficient reduction of Cr(VI) to Cr(III) by amine, followed by Cr(III) chelated on imino groups, which are spontaneous and endothermic. The Fe3O4@PmPDs have great potential in treating Cr(VI)-contaminated water.
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Affiliation(s)
- Ting Wang
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Liyuan Zhang
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Chaofang Li
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Weichun Yang
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Tingting Song
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Chongjian Tang
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Yun Meng
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Shuo Dai
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Haiying Wang
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Liyuan Chai
- †Department of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Jian Luo
- §School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0355, United States
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Shen Y, Fang Q, Chen B. Environmental applications of three-dimensional graphene-based macrostructures: adsorption, transformation, and detection. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2015; 49:67-84. [PMID: 25510293 DOI: 10.1021/es504421y] [Citation(s) in RCA: 249] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Just as graphene triggered a new gold rush, three-dimensional graphene-based macrostructures (3D GBM) have been recognized as one of the most promising strategies for bottom-up nanotechnology and become one of the most active research fields during the last four years. In general, the basic structural features of 3D GBM, including its large surface area, which enhances the opportunity to contact pollutants, and its well-defined porous structure, which facilitates the diffusion of pollutant molecules into the 3D structure, enable 3D GBM to be an ideal material for pollutant management due to its excellent capabilities and easy recyclability. This review aims to describe the environmental applications and mechanisms of 3D GBM and provide perspective. Thus, the excellent performance of 3D GBM in environmental pollutant adsorption, transformation and detection are reviewed. Based on the structures and properties of 3D GBM, the removal mechanisms for dyes, oils, organic solvents, heavy metals, and gas pollutants are highlighted. We attempt to establish "structure-property-application" relationships for environmental pollution management using 3D GBM. Approaches involving tunable synthesis and decoration to regulate the micro-, meso-, and macro-structure and the active sites are also reviewed. The high selectivity, fast rate, convenient management, device applications and recycling utilization of 3D GBM are also emphasized.
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Affiliation(s)
- Yi Shen
- Department of Environmental Science, Zhejiang University , Hangzhou 310058, China
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Dai S, Peng B, Zhang L, Chai L, Wang T, Meng Y, Li X, Wang H, Luo J. Sustainable synthesis of hollow Cu-loaded poly(m-phenylenediamine) particles and their application for arsenic removal. RSC Adv 2015. [DOI: 10.1039/c4ra16499g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new Cu-catalyzed air oxidation method was successfully developed to prepare Cu-loaded poly(m-phenylenediamine) (PmPD) with monomer conversion rates close to 100%.
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Affiliation(s)
- Shuo Dai
- School of Metallurgy and Environment
- Central South University
- Changsha 410071
- China
| | - Bing Peng
- School of Metallurgy and Environment
- Central South University
- Changsha 410071
- China
- National Research Centre for Heavy Metal Pollution Prevention & Control
| | - Liyuan Zhang
- School of Metallurgy and Environment
- Central South University
- Changsha 410071
- China
| | - Liyuan Chai
- School of Metallurgy and Environment
- Central South University
- Changsha 410071
- China
- National Research Centre for Heavy Metal Pollution Prevention & Control
| | - Ting Wang
- School of Metallurgy and Environment
- Central South University
- Changsha 410071
- China
| | - Yun Meng
- School of Metallurgy and Environment
- Central South University
- Changsha 410071
- China
| | - Xiaorui Li
- School of Metallurgy and Environment
- Central South University
- Changsha 410071
- China
| | - Haiying Wang
- School of Metallurgy and Environment
- Central South University
- Changsha 410071
- China
- National Research Centre for Heavy Metal Pollution Prevention & Control
| | - Jian Luo
- School of Civil and Environmental Engineering
- Georgia Institute of Technology
- Atlanta
- USA
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Wang H, Li X, Chai L, Zhang L. Nano-functionalized filamentous fungus hyphae with fast reversible macroscopic assembly & disassembly features. Chem Commun (Camb) 2015; 51:8524-7. [DOI: 10.1039/c5cc00871a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hyphae help polyaniline nanoparticles to assemble & disassemble macroscopically.
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Affiliation(s)
- Haiying Wang
- School of Metallurgy and Environment
- Central South University
- Changsha 410017
- China
- Chinese National Engineering Research Centre for Control & Treatment of Heavy Metal Pollution
| | - Xiaorui Li
- School of Metallurgy and Environment
- Central South University
- Changsha 410017
- China
| | - Liyuan Chai
- School of Metallurgy and Environment
- Central South University
- Changsha 410017
- China
- Chinese National Engineering Research Centre for Control & Treatment of Heavy Metal Pollution
| | - Liyuan Zhang
- School of Metallurgy and Environment
- Central South University
- Changsha 410017
- China
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Huang Y, Li C, Lin Z. EDTA-induced self-assembly of 3D graphene and its superior adsorption ability for paraquat using a teabag. ACS APPLIED MATERIALS & INTERFACES 2014; 6:19766-19773. [PMID: 25359004 DOI: 10.1021/am504922v] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In the past two years, three-dimensional graphene (3DG) was introduced to the environmental treatment area as a promising new material. Despite much progress in its synthesis and applications, 3DG is still limited in terms of green large-scale synthesis and practical environmental applications. In this work, a 3DG synthetic method was developed at 95 °C in an EDTA-induced self-assembly process. Because little EDTA was found to be consumed during synthesis, which might be due to its great stability and poor reducibility, 3DG with complete structure can be successively obtained by reusing the EDTA solution more than 10 times. Furthermore, 3DG was found to possess a superior adsorption capacity of 119 mg g(-1) (pH 6.0) for paraquat, a highly toxic herbicide with positive charges and a conjugated system of π bonds in its molecular structure. The adsorption capacity was much higher than those in classic paraquat adsorbents, such as clay and activated carbon. To address the problem of 3DG damage by stirring, a pyramid-shaped nylon teabag was adopted to protect the soft hydrogel during the repeated adsorption-desorption processes. After five cycles, the 3DG teabag still maintained 88% of the initial adsorption capacity. This facile method may be easily applied in other environmental treatment conditions.
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Affiliation(s)
- Yang Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou, Fujian 350002, People's Republic of China
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Wang Y, Zhang L, Wang H, Wang J, Yu W, Peng B, Yang Z, Chai L. Sustainable synthesis of Penicillium-derived highly conductive carbon film as superior binder-free electrode of lithium ion batteries. J Solid State Electrochem 2014. [DOI: 10.1007/s10008-014-2599-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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