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Ding L, Zheng J, Xu J, Yin XB, Zhang M. Rational design, synthesis, and applications of carbon-assisted dispersive Ni-based composites. CrystEngComm 2022. [DOI: 10.1039/d1ce01493e] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Herein, we review recent developments in the rational design and engineering of various carbon-assisted dispersive nickel-based composites, and boosted properties for protein adsorption and nitroaromatics reduction.
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Affiliation(s)
- Lei Ding
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
- Department of Mechanical, Aerospace & Biomedical Engineering, UT Space Institute, University of Tennessee, Knoxville 37388, USA
| | - Jing Zheng
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
| | - Jingli Xu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
| | - Xue-Bo Yin
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
| | - Min Zhang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
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2
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Simon I, Haiduk Y, Mülhaupt R, Pankov V, Janiak C. Selected gas response measurements using reduced graphene oxide decorated with nickel nanoparticles. NANO MATERIALS SCIENCE 2021. [DOI: 10.1016/j.nanoms.2021.03.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Simon I, Savitsky A, Mülhaupt R, Pankov V, Janiak C. Nickel nanoparticle-decorated reduced graphene oxide/WO 3 nanocomposite - a promising candidate for gas sensing. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2021; 12:343-353. [PMID: 33936923 PMCID: PMC8056068 DOI: 10.3762/bjnano.12.28] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 03/24/2021] [Indexed: 06/12/2023]
Abstract
We report for the first time the combination of WO3 sensing elements with a non-noble metal-carbon composite, namely a nickel metal nanoparticle-carbon composite (Ni@rGO). Previous work with WO3 had used either NiO (as part of the WO3 lattice), solely carbon, Pd-surface decorated WO3 (Pd@WO3), or Pd or Pt@carbon@WO3. We demonstrate the gas response for pure WO3, rGO/WO3 and Ni@rGO/WO3 sensing elements towards NO2 and acetone in air as well as towards CO in N2. The addition of 0.35 wt % Ni@rGO composite to WO3 enables the increase of the sensory response by more than 1.6 times for NO2 vapors. The gas response towards acetone using 0.35 wt % Ni@rGO/WO3 composite was 1.5 times greater for 3500 ppm than for 35,000 ppm acetone. For 0.35 wt % Ni@rGO/WO3 composite and CO gas, a response time (T res) of 7 min and a recovery time (T rec) of 2 min was determined.
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Affiliation(s)
- Ilka Simon
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, 40204 Düsseldorf, Germany
| | - Alexandr Savitsky
- Chemical Faculty, Belarusian State University, Leningradskaya str. 14, 220050 Minsk, Belarus
| | - Rolf Mülhaupt
- Freiburg Materials Research Center and Institute for Macromolecular Chemistry, Albert-Ludwigs-University Freiburg, 79104 Freiburg, Germany
| | - Vladimir Pankov
- Chemical Faculty, Belarusian State University, Leningradskaya str. 14, 220050 Minsk, Belarus
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, 40204 Düsseldorf, Germany
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4
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Yang L, Zheng J, Xu J, Zhang B, Zhang M. A facile template method to fabricate one-dimensional Fe 3O 4@SiO 2@C/Ni microtubes with efficient catalytic and adsorption performance. CrystEngComm 2021. [DOI: 10.1039/d1ce01104a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The Fe3O4@SiO2@C/Ni microtubes were well constructed with MoO3 microrods as sacrificing template, which manifested excellent performance as both catalyst and adsorbent.
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Affiliation(s)
- Liting Yang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
| | - Jing Zheng
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
| | - Jingli Xu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
| | - Baishun Zhang
- Anhui Institute of Public Security Education, 559 Wangjiang West Road, Hefei, Anhui 230088, PR China
| | - Min Zhang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China
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5
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Zhang Y, Zhang L, Chen G. Far Infrared-assisted Sample Extraction and Solvent Removal for Capillary Electrophoretic Determination of the Bioactive Constituents in Citri Reticulatae Pericarpium. CURR PHARM ANAL 2020. [DOI: 10.2174/1573412915666190523115607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Sample preparation is crucially important for the capillary electrophoretic
measurement of the bioactive constituents in Citri Reticulatae Pericarpium because conventional
solvent extraction is time-consuming and the solvent peaks seriously interfere with the measured
capillary electropherograms.
Objective:
The objective of the present study is to establish far infrared-assisted sample preparation
approaches for the analysis of Citri Reticulatae Pericarpium.
Methods:
Synephrine and hesperidin in Citri Reticulatae Pericarpium were determined by capillary
electrophoresis in combination with far infrared-assisted sample extraction and solvent removal.
Results:
The effects of detection potentials, irradiation times and the voltages applied to the infrared
generator were investigated to acquire the optimal assay conditions. Synephrine and hesperidin
could be well separated within 6 min at a separation voltage of 9 kV in an alkaline borate solution.
Satisfactory linearity was observed over the concentration range of 0.001 to 1 mM with the detection
limits of 0.43 and 0.52 μM for synephrine and hesperidin, respectively. The results exhibited
that far infrared irradiations could enhance the efficiencies of sample extraction and solvent removal
during the sample preparation of Citri Reticulatae Pericarpium. The extraction time was
significantly reduced to 6 min while the interference of the solvent peaks towards the electropherograms
was eliminated.
Conclusion:
Far infrared-accelerated extraction and solvent removal were employed in the capillary
electrophoretic determination of the bioactive constituents in Citri Reticulatae Pericarpium
with satisfactory results. The ease, simplicity, efficiency and low cost of the novel sample preparation
approaches indicate they may find a wide range of applications.
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Affiliation(s)
- Yan Zhang
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Luyan Zhang
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Gang Chen
- School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
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6
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Shi Y, Zhang M, Liu L, Bai X, Yuan H, Alsulami H, Kutbi MA, Yang J. Fabrication of hierarchical MnxOy@SiO2@C-Ni nanowires for enhanced catalytic performance. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2019.124211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Wang X, Wang J, Zhang L, Chen G. Carbon Nanotube‐phenolic Resin Composite Electrode Fabricated by Far Infrared‐assisted Crosslinking for Enhanced Amperometric Detection. ELECTROANAL 2019. [DOI: 10.1002/elan.201800604] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Xinmei Wang
- School of PharmacyFudan University Shanghai 201203 China
| | - Jing Wang
- Department of Sports and HealthShanghai Lixin University of Accounting and Finance Shanghai 201620 China
| | - Luyan Zhang
- School of PharmacyFudan University Shanghai 201203 China
| | - Gang Chen
- School of PharmacyFudan University Shanghai 201203 China
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8
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Wan D, Han Y, Li F, Mao H, Chen G. Far infrared-assisted removal of extraction solvent for capillary electrophoretic determination of the bioactive constituents in Plumula Nelumbinis. Electrophoresis 2018; 40:582-586. [PMID: 30488648 DOI: 10.1002/elps.201800477] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 11/19/2018] [Indexed: 02/06/2023]
Abstract
Far infrared radiation was employed in the rapid removal of the solvents in the extracts of Plumula Nelumbinis and standard mixture solutions to prevent the interference of the solvent peaks toward their capillary electrophoretic measurements. The sample solutions in small vials were exposed to far infrared ray at 60°C for 3 min to remove solvent. The dried samples in the vials were each dissolved into running buffer with the aid of ultrasonication for capillary electrophoresis analysis. The far infrared-assisted solvent removal approach was sucessfully applied in the rapid determination of neferine, liensinine, isoliensinine, rutin and hyperoside in Plumula Nelumbinis. The five analytes could be well separated within 12 min in a 40 cm long fused silica capillary at a separation voltage of 12 kV in a 50 mM borate buffer (pH 9.2). The results indicated that the interferences of the solvent peaks in the capillary electropherograms of the herbal drugs were eliminated completely.
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Affiliation(s)
- Danjing Wan
- School of Pharmacy, Fudan University, Shanghai, P. R. China
| | - Yu Han
- Institute of Shanghai Architectural Design and Research, Shanghai, P. R. China
| | - Farui Li
- School of Pharmacy, Fudan University, Shanghai, P. R. China
| | - Hua Mao
- School of Pharmacy, Fudan University, Shanghai, P. R. China
| | - Gang Chen
- School of Pharmacy, Fudan University, Shanghai, P. R. China
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9
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Wang J, Zhang M, Xu J, Zheng J, Hayat T, Alharbi NS. Formation of Fe 3O 4@C/Ni microtubes for efficient catalysis and protein adsorption. Dalton Trans 2018; 47:2791-2798. [PMID: 29417120 DOI: 10.1039/c7dt04491g] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the recent years, the fabrication of functional nanostructures with multicomponent has received considerable attention due to their exceptional properties. Herein, we report a facile approach for the preparation of Fe3O4@C/Ni microtubes, which could be used as both a catalyst and the adsorbents. During the synthetic process, a layer of nickel ion-doped polydopamine (PDA-Ni2+) was polymerized in situ on the surface of the MoO3@FeOOH by an extended stöber method using MoO3 microrods as the sacrificing templates. Notably, the PDA-Ni2+ coating and the removal of the MoO3 cores were carried out simultaneously during the coating of the PDA-Ni2+ in an ammonia solution. Then the prepared FeOOH@PDA-Ni2+ microtubes were converted to Fe3O4@C/Ni hybrid microtubes through a pyrolysis with a thermochemical reduction process. The resulting Fe3O4@C/Ni hybrid microtubes were used as a novel catalyst towards the reduction of 4-nitrophenol (4-NP) in the presence of NaBH4. Moreover, they also exhibited highly selective adsorption on His-rich proteins (BHb). Moreover, the Fe3O4@C/Ni hybrid microtubes can be conveniently separated by an external magnetic field due to the presence of Ni and Fe3O4. Furthermore, they show good cyclic stability, which is important for the practical applications.
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Affiliation(s)
- Jianping Wang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China.
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10
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Ling Y, Zhang M, Zheng J, Xu J, Hayat T, Alharbi NS. Formation of uniform magnetic C@CoNi alloy hollow hybrid composites with excellent performance for catalysis and protein adsorption. Dalton Trans 2018; 47:7839-7847. [DOI: 10.1039/c8dt01480a] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
C@CoNi hollow composites are fabricated via an extended Stöber method, mussel chemistry and subsequent carbonization treatment, which can be used as a catalyst for the reduction of 4-nitrophenol and histidine-rich protein separation.
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Affiliation(s)
- Yang Ling
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- PR China
| | - Min Zhang
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- PR China
| | - Jing Zheng
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- PR China
| | - Jingli Xu
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- PR China
| | - Tasawar Hayat
- Department of Mathematics
- Quaid-I-Azam University
- Islamabad 44000
- Pakistan
- NAAM Research Group
| | - Njud S. Alharbi
- Biotechnology Research Group
- Department of Biological Sciences
- Faculty of Science
- King Abdulaziz University
- Jeddah
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11
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Wegner S, Rutz C, Schütte K, Barthel J, Bushmelev A, Schmidt A, Dilchert K, Fischer RA, Janiak C. Soft, Wet-Chemical Synthesis of Metastable Superparamagnetic Hexagonal Close-Packed Nickel Nanoparticles in Different Ionic Liquids. Chemistry 2017; 23:6330-6340. [PMID: 28196305 DOI: 10.1002/chem.201605251] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Susann Wegner
- Institut für Anorganische Chemie und Strukturchemie; Heine-Universität Düsseldorf; 40204 Düsseldorf Germany
| | - Christina Rutz
- Institut für Anorganische Chemie und Strukturchemie; Heine-Universität Düsseldorf; 40204 Düsseldorf Germany
| | - Kai Schütte
- Institut für Anorganische Chemie und Strukturchemie; Heine-Universität Düsseldorf; 40204 Düsseldorf Germany
| | - Juri Barthel
- Gemeinschaftslabor für Elektronenmikroskopie RWTH-Aachen; Ernst Ruska-Centrum für Mikroskopie und Spektroskopie mit Elektronen; 52425 Jülich Germany
| | - Alexey Bushmelev
- Physical Chemistry Department; University of Cologne; Luxemburger Str. 116 50939 Cologne Germany
| | - Annette Schmidt
- Physical Chemistry Department; University of Cologne; Luxemburger Str. 116 50939 Cologne Germany
| | - Katharina Dilchert
- Lehrstuhl für Anorganische und Metallorganische Chemie; TU München; Lichtenbergstr. 4 85748 Garching Germany
| | - Roland A. Fischer
- Lehrstuhl für Anorganische und Metallorganische Chemie; TU München; Lichtenbergstr. 4 85748 Garching Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie; Heine-Universität Düsseldorf; 40204 Düsseldorf Germany
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12
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Kumar A, Rout L, Achary LSK, Mohanty SK, Dash P. A combustion synthesis route for magnetically separable graphene oxide–CuFe2O4–ZnO nanocomposites with enhanced solar light-mediated photocatalytic activity. NEW J CHEM 2017. [DOI: 10.1039/c7nj02070h] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A novel GO–CuFe2O4–ZnO ternary nanocomposite has been designed as an efficient photocatalyst for the degradation of four toxic organic pollutants.
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Affiliation(s)
- Aniket Kumar
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Lipeeka Rout
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | | | | | - Priyabrat Dash
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
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13
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Zhang Y, Zhang M, Yang J, Ding L, Zheng J, Xu J, Xiong S. Formation of Fe3O4@SiO2@C/Ni hybrids with enhanced catalytic activity and histidine-rich protein separation. NANOSCALE 2016; 8:15978-88. [PMID: 27539541 DOI: 10.1039/c6nr05078f] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
In this paper, we have developed an extended Stöber method to construct a Ni(2+)-polydopamine (PDA) complex thin coating on Fe3O4@SiO2 spheres, which can be carbonized to produce hybrid composites with metallic nickel nanoparticles embedded in a PDA-derived thin graphitic carbon layer (named Fe3O4@SiO2@C/Ni). Interestingly, by introducing a thin SiO2 spacer layer between PDA-Ni(2+) and Fe3O4, the reverse electron transfer from PDA to Fe3O4 is probably able to be suppressed in the calcination process, which leads to the in situ reduction of only Ni(2+) by PDA instead of Fe3O4 and Ni(2+). Consequently, the size and density of nickel nanoparticles on the surface of SiO2@Fe3O4 can be finely adjusted. Moreover, it is found that the ability of tuning nickel nanoparticles is mainly dependent on the thickness of the spacer layer. When the thickness of the SiO2 spacer is beyond the electron penetration depth, the size and density of nickel nanoparticles can be exactly tuned. The as-prepared Fe3O4@SiO2@C/Ni was employed as the catalyst to investigate the catalytic performance in the reduction of 4-nitrophenol (4-NP); furthermore, nickel nanoparticles decorated on Fe3O4@SiO2@C spheres display a strong affinity to His-tagged proteins (BHb and BSA) via a specific metal affinity force between polyhistidine groups and nickel nanoparticles.
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Affiliation(s)
- Yanwei Zhang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China.
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14
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Cheng G, Wang ZG, Denagamage S, Zheng SY. Graphene-Templated Synthesis of Magnetic Metal Organic Framework Nanocomposites for Selective Enrichment of Biomolecules. ACS APPLIED MATERIALS & INTERFACES 2016; 8:10234-10242. [PMID: 27046460 DOI: 10.1021/acsami.6b02209] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Successful control of homogeneous and complete coating of graphene or graphene-based composites with well-defined metal organic framework (MOF) layers is a great challenge. Herein, novel magnetic graphene MOF composites were constructed via a simple strategy for self-assembly of well-distributed, dense, and highly porous MOFs on both sides of graphene nanosheets. Graphene functionalized with magnetic nanoparticles and carboxylic groups on both sides was explored as the backbone and template to direct the controllable self-assembly of MOFs. The prepared composite materials have a relatively high specific surface area (345.4 m(2) g(-1)), and their average pore size is measured to be 3.2 nm. Their relatively high saturation magnetization (23.8 emu g(-1)) indicates their strong magnetism at room temperature. Moreover, the multifunctional composite was demonstrated to be a highly effective affinity material in selective extraction and separation of low-concentration biomolecules from biological samples, in virtue of the size-selection property of the unique porous structure and the excellent affinity of the composite materials. Besides providing a solution for the construction of well-defined functional graphene-based MOFs, this work could also contribute to selective extraction of biomolecules, in virtue of the universal affinity between immobilized metal ions and biomolecules.
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Affiliation(s)
- Gong Cheng
- Department of Biomedical Engineering, ‡Material Research Institute, and §Department of Biology, The Pennsylvania State University , University Park, Pennsylvania 16802, United States
| | - Zhi-Gang Wang
- Department of Biomedical Engineering, ‡Material Research Institute, and §Department of Biology, The Pennsylvania State University , University Park, Pennsylvania 16802, United States
| | - Sachira Denagamage
- Department of Biomedical Engineering, ‡Material Research Institute, and §Department of Biology, The Pennsylvania State University , University Park, Pennsylvania 16802, United States
| | - Si-Yang Zheng
- Department of Biomedical Engineering, ‡Material Research Institute, and §Department of Biology, The Pennsylvania State University , University Park, Pennsylvania 16802, United States
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15
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Chen X, Hai X, Wang J. Graphene/graphene oxide and their derivatives in the separation/isolation and preconcentration of protein species: A review. Anal Chim Acta 2016; 922:1-10. [PMID: 27154826 DOI: 10.1016/j.aca.2016.03.050] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2015] [Revised: 03/31/2016] [Accepted: 03/31/2016] [Indexed: 11/17/2022]
Abstract
The distinctive/unique electrical, chemical and optical properties make graphene/graphene oxide-based materials popular in the field of analytical chemistry. Its large surface offers excellent capacity to anchor target analyte, making it an powerful sorbent in the adsorption and preconcentration of trace level analyte of interest in the field of sample preparation. The large delocalized π-electron system of graphene framework provides strong affinity to species containing aromatic rings, such as proteins, and the abundant active sites on its surface offers the chance to modulate adsorption tendency towards specific protein via functional modification/decoration. This review provides an overview of the current research on graphene/graphene oxide-based materials as attractive and powerful adsorption media in the separation/isolation and preconcentration of protein species from biological sample matrixes. These practices are aiming at providing protein sample of high purity for further investigations and applications, or to achieve certain extent of enrichment prior to quantitative assay. In addition, the challenges and future perspectives in the related research fields have been discussed.
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Affiliation(s)
- Xuwei Chen
- Research Center for Analytical Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Xin Hai
- Research Center for Analytical Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Jianhua Wang
- Research Center for Analytical Sciences, Northeastern University, Box 332, Shenyang 110819, China.
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16
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Guo M, Zhao Y, Zhang F, Xu L, Yang H, Song X, Bu Y. Reduced graphene oxide-stabilized copper nanocrystals with enhanced catalytic activity and SERS properties. RSC Adv 2016. [DOI: 10.1039/c6ra05186c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The as-obtained Cu/rGO hybrids possess excellent air stability, a higher catalytic efficiency to the reduction of p-nitrophenol and exhibit surface-enhanced Raman scattering activity.
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Affiliation(s)
- Meizhen Guo
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Youcheng Zhao
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Fengying Zhang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Li Xu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Hongfang Yang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Xinyu Song
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Yuxiang Bu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
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17
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Richtera L, Chudobova D, Cihalova K, Kremplova M, Milosavljevic V, Kopel P, Blazkova I, Hynek D, Adam V, Kizek R. The Composites of Graphene Oxide with Metal or Semimetal Nanoparticles and Their Effect on Pathogenic Microorganisms. MATERIALS 2015. [PMCID: PMC5455720 DOI: 10.3390/ma8062994] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The present experiment describes a synthesis process of composites based on graphene oxide, which was tested as a carrier for composites of metal- or metalloid-based nanoparticles (Cu, Zn, Mn, Ag, AgP, Se) and subsequently examined as an antimicrobial agent for some bacterial strains (Staphylococcus aureus (S. aureus), methicillin-resistant Staphylococcus aureus (MRSA) and Escherichia coli (E. coli). The composites were first applied at a concentration of 300 µM on all types of model organisms and their effect was observed by spectrophotometric analysis, which showed a decrease in absorbance values in comparison with the control, untreated strain. The most pronounced inhibition (87.4%) of S. aureus growth was observed after the application of graphene oxide composite with selenium nanoparticles compared to control. Moreover, the application of the composite with silver and silver phosphate nanoparticles showed the decrease of 68.8% and 56.8%, respectively. For all the tested composites, the observed antimicrobial effect was found in the range of 26% to 87.4%. Interestingly, the effects of the composites with selenium nanoparticles significantly differed in Gram-positive (G+) and Gram-negative (G−) bacteria. The effects of composites on bacterial cultures of S. aureus and MRSA, the representatives of G+ bacteria, increased with increasing concentrations. On the other hand, the effects of the same composites on G− bacteria E. coli was observed only in the highest applied concentration.
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Affiliation(s)
- Lukas Richtera
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Dagmar Chudobova
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Kristyna Cihalova
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Monika Kremplova
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Vedran Milosavljevic
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Pavel Kopel
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Iva Blazkova
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - David Hynek
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Rene Kizek
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; E-Mails: (L.R.); (D.C.); (K.C.); (M.K.); (V.M.); (P.K.); (I.B.); (D.H.); (V.A.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +420-5-4513-3350; Fax: +420-5-4521-2044
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18
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Wang Y, Zhang M, Wang L, Li W, Zheng J, Xu J. Synthesis of hierarchical nickel anchored on Fe3O4@SiO2 and its successful utilization to remove the abundant proteins (BHb) in bovine blood. NEW J CHEM 2015. [DOI: 10.1039/c5nj00241a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of hierarchical nickel anchored on Fe3O4@SiO2 and their successful utilization to remove the abundant proteins (BHb) in bovine blood have been demonstrated.
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Affiliation(s)
- Yongtao Wang
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Min Zhang
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Linlin Wang
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Weizhen Li
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Jing Zheng
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Jingli Xu
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
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19
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Synthesis of magnetite/graphene oxide/chitosan composite and its application for protein adsorption. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 45:8-14. [DOI: 10.1016/j.msec.2014.08.064] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2014] [Revised: 07/16/2014] [Accepted: 08/29/2014] [Indexed: 12/12/2022]
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20
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Chen Q, Zhang L, Chen G. Far infrared-assisted embossing and bonding of poly(methyl methacrylate) microfluidic chips. RSC Adv 2014. [DOI: 10.1039/c4ra09909e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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21
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Ge H, Bao H, Zhang L, Chen G. Immobilization of trypsin on miniature incandescent bulbs for infrared-assisted proteolysis. Anal Chim Acta 2014; 845:77-84. [DOI: 10.1016/j.aca.2014.07.044] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Revised: 07/28/2014] [Accepted: 07/31/2014] [Indexed: 10/24/2022]
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22
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Wang ZG, Zhang JL, Sun DH, Ni JZ. Novel Ti4+-chelated magnetic nanostructured affinity microspheres containing N-methylene phosphonic chitosan for highly selective enrichment and rapid separation of phosphopeptides. J Mater Chem B 2014; 2:6886-6892. [DOI: 10.1039/c4tb00916a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Xiong Z, Ji Y, Fang C, Zhang Q, Zhang L, Ye M, Zhang W, Zou H. Facile Preparation of Core-Shell Magnetic Metal-Organic Framework Nanospheres for the Selective Enrichment of Endogenous Peptides. Chemistry 2014; 20:7389-95. [DOI: 10.1002/chem.201400389] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Indexed: 01/11/2023]
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24
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Fu Y, Liu L, Zhang L, Wang W. Highly conductive one-dimensional nanofibers: silvered electrospun silica nanofibers via poly(dopamine) functionalization. ACS APPLIED MATERIALS & INTERFACES 2014; 6:5105-12. [PMID: 24650012 DOI: 10.1021/am5002663] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Using tetraethyl orthosilicate as a main raw material, silica nanofibers (SiNFs) were prepared through the combination of a sol-gel process and an electrospinning technique followed by pyrolysis. Surface modified electrospun SiNFs developed by self-polymerization of polydopamine on the surface (SiNFs-PDA) served as templates for the electroless plating of silver nanoparticles (Ag NPs), using glucose as a reducing agent. The electrical resistivity of silver coated SiNPs-PDA (SiNFs-PDA/Ag) was measured by the four-point probe method and was found to be as low as 0.02 mΩ·cm at room temperature. The morphology of SiNFs-PDA/Ag before and after the blending with silicon rubber indicated a strong interaction between the silver layer and the SiNFs-PDA. The electrical and mechanical properties of the silicon rubber filled with SiNFs-PDA/Ag were studied to demonstrate the conductive performance application of SiNFs-PDA/Ag.
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Affiliation(s)
- Ye Fu
- State Key Laboratory of Organic Inorganic Composites , Beijing 100029, China
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25
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Zhao M, Deng C, Zhang X. Synthesis of C8-Functionalized Magnetic Graphene with a Polydopamine Coating for the Enrichment of Low-Abundance Peptides. Chempluschem 2014; 79:359-365. [DOI: 10.1002/cplu.201300362] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 12/19/2014] [Indexed: 01/01/2023]
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26
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Xiong Z, Zhang L, Fang C, Zhang Q, Ji Y, Zhang Z, Zhang W, Zou H. Ti4+-immobilized multilayer polysaccharide coated magnetic nanoparticles for highly selective enrichment of phosphopeptides. J Mater Chem B 2014; 2:4473-4480. [DOI: 10.1039/c4tb00479e] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A novel magnetic polymer nanoparticle (Fe3O4@SiO2@(HA/CS)10–Ti4+ IMAC) was synthesized for the highly selective and efficient enrichment of phosphopeptides.
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Affiliation(s)
- Zhichao Xiong
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237, P.R. China
- Key Laboratory of Separation Sciences for Analytical Chemistry
| | - Lingyi Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237, P.R. China
| | - Chunli Fang
- Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 1160237, P.R. China
| | - Quanqing Zhang
- Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 1160237, P.R. China
| | - Yongsheng Ji
- Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 1160237, P.R. China
| | - Zhang Zhang
- Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 1160237, P.R. China
| | - Weibing Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237, P.R. China
- Key Laboratory of Separation Sciences for Analytical Chemistry
| | - Hanfa Zou
- Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 1160237, P.R. China
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27
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Cheng G, Yu X, Zhou M, Zheng S. Preparation of magnetic graphene composites with hierarchical structure for selective capture of phosphopeptides. J Mater Chem B 2014; 2:4711-4719. [PMID: 25264490 PMCID: PMC4174403 DOI: 10.1039/c4tb00509k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel graphene composite affinity material consisting of graphene scaffold, Fe3O4 nanoparticles for actuation and fully covered porous titania nanostructures as affinity coating has been designed and constructed. The obtained magnetic graphene composites have a saturation magnetization (Ms) value of 7.3 emu g-1, a BET specific surface area of 111.8 m2 g-1 and an average pore size of 15.1 nm for the porous affinity coating. The multifunctional graphene composites can realize the selective capture and convenient magnetic separation of target phosphopeptides by taking advantage of the decorated magnetic nanoparticles, highly pure and well crystallized affinity coating, and unique porous structure. Sensitivity and selectivity of the affinity graphene composites were evaluated using digests of standard proteins and complex biosamples as well as by comparison with the widely used TiO2 affinity microspheres. The results show that the affinity graphene composites can realize selective capture and rapid separation of low-abundance phosphopeptides from complex biological samples. Thus, this work will contribute to future applications in the purification and separation of specific biomolecules, in particular, low-abundance phosphopeptide biomarkers.
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Affiliation(s)
- Gong Cheng
- Department of Bioengineering, The Pennsylvania State University, University Park, PA 16802, (USA)
| | - Xu Yu
- Department of Bioengineering, The Pennsylvania State University, University Park, PA 16802, (USA)
| | - Mingda Zhou
- Department of Bioengineering, The Pennsylvania State University, University Park, PA 16802, (USA)
| | - Siyang Zheng
- Department of Bioengineering, The Pennsylvania State University, University Park, PA 16802, (USA)
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28
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Liu JW, Yang T, Ma LY, Chen XW, Wang JH. Nickel nanoparticle decorated graphene for highly selective isolation of polyhistidine-tagged proteins. NANOTECHNOLOGY 2013; 24:505704. [PMID: 24270901 DOI: 10.1088/0957-4484/24/50/505704] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Nickel nanoparticle decorated graphene (GP-Ni) is prepared by one-pot hydrothermal reduction of graphene oxide and nickel cations by hydrazine hydrate in the presence of poly(sodium-p-styrenesulfonate) (PSS). The GP-Ni hybrid is characterized by XRD, TEM, SEM, XPS, Raman and FT-IR spectra, demonstrating the formation of poly-dispersed nickel nanoparticles with an average size of 83 nm attached on the surface of graphene sheets. The GP-Ni hybrid exhibits ferromagnetic behavior with a magnetization saturation of 31.1 emu g(-1) at 10,000 Oersted (Oe). The GP-Ni also possesses favorable stability in aqueous medium and rapid magnetic response to an external magnetic field. These make it a novel magnetic adsorbent for the separation/isolation of His6-tagged recombinant proteins from a complex sample matrix (cell lysate). The targeted protein species is captured onto the surface of the GP-Ni hybrid via specific metal affinity force between polyhistidine groups and nickel nanoparticles. The SDS-PAGE assay indicates highly selective separation of His6-tagged Smt A from cell lysate. The GP-Ni hybrid displays favorable performance on the separation/isolation of His6-tagged recombinant proteins with respect to the commercial NTA-Ni(2+) column.
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Affiliation(s)
- Jia-Wei Liu
- Research Center for Analytical Sciences, College of Sciences, Northeastern University, Box 332, Shenyang 110819, People's Republic of China
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29
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A New Dual-Signalling Electrochemical Sensing Strategy Based on Competitive Host-Guest Interaction of a β-Cyclodextrin/Poly(N-acetylaniline)/Graphene-Modified Electrode: Sensitive Electrochemical Determination of Organic Pollutants. Chemistry 2013; 19:6368-73. [DOI: 10.1002/chem.201204635] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2012] [Indexed: 11/07/2022]
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30
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Li Y, Zhang X, Deng C. Functionalized magnetic nanoparticles for sample preparation in proteomics and peptidomics analysis. Chem Soc Rev 2013; 42:8517-39. [DOI: 10.1039/c3cs60156k] [Citation(s) in RCA: 139] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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