201
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Chen B, Su Q, Kong W, Wang Y, Shi P, Wang F. Energy transfer-based biodetection using optical nanomaterials. J Mater Chem B 2018; 6:2924-2944. [DOI: 10.1039/c8tb00614h] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This review focuses on recent progress in the development of FRET probes and the applications of FRET-based sensing systems.
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Affiliation(s)
- Bing Chen
- Department of Materials Science and Engineering
- City University of Hong Kong
- China
- City Universities of Hong Kong Shenzhen Research Institute
- Shenzhen 518057
| | - Qianqian Su
- Institute of Nanochemistry and Nanobiology
- Shanghai University
- Shanghai 200444
- China
| | - Wei Kong
- Department of Materials Science and Engineering
- City University of Hong Kong
- China
- City Universities of Hong Kong Shenzhen Research Institute
- Shenzhen 518057
| | - Yuan Wang
- Department of Mechanical and Biomedical Engineering
- City University of Hong Kong
- China
| | - Peng Shi
- City Universities of Hong Kong Shenzhen Research Institute
- Shenzhen 518057
- China
- Department of Mechanical and Biomedical Engineering
- City University of Hong Kong
| | - Feng Wang
- Department of Materials Science and Engineering
- City University of Hong Kong
- China
- City Universities of Hong Kong Shenzhen Research Institute
- Shenzhen 518057
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202
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Kumar JS, Murmu NC, Samanta P, Banerjee A, Ganesh RS, Inokawa H, Kuila T. Novel synthesis of a Cu2O–graphene nanoplatelet composite through a two-step electrodeposition method for selective detection of hydrogen peroxide. NEW J CHEM 2018. [DOI: 10.1039/c7nj04510g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Optimized electrodeposition technique for the synthesis of Cu2O–graphene composite for H2O2sensing.
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Affiliation(s)
- J. Sharath Kumar
- Surface Engineering & Tribology
- Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute
- Durgapur-713209
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Naresh Chandra Murmu
- Surface Engineering & Tribology
- Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute
- Durgapur-713209
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Pranab Samanta
- Surface Engineering & Tribology
- Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute
- Durgapur-713209
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Amit Banerjee
- Research Institute of Electronics
- Shizuoka University
- Hamamatsu 432-8011
- Japan
| | - R. Sankar Ganesh
- Research Institute of Electronics
- Shizuoka University
- Hamamatsu 432-8011
- Japan
| | - Hiroshi Inokawa
- Research Institute of Electronics
- Shizuoka University
- Hamamatsu 432-8011
- Japan
| | - Tapas Kuila
- Surface Engineering & Tribology
- Council of Scientific and Industrial Research-Central Mechanical Engineering Research Institute
- Durgapur-713209
- India
- Academy of Scientific and Innovative Research (AcSIR)
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203
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Yan Q, Yang Y, Tan Z, Liu Q, Liu H, Wang P, Chen L, Zhang D, Li Y, Dong Y. A label-free electrochemical immunosensor based on the novel signal amplification system of AuPdCu ternary nanoparticles functionalized polymer nanospheres. Biosens Bioelectron 2017; 103:151-157. [PMID: 29291595 DOI: 10.1016/j.bios.2017.12.040] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 12/18/2017] [Accepted: 12/23/2017] [Indexed: 12/23/2022]
Abstract
A sensitive label-free electrochemical immunosensor was designed using a novel signal amplification system for quantitative detecting hepatitis B surface antigen (HBsAg). Nitrogen-doped graphene quantum dots (N-GQDs) supported surfactant-free AuPdCu ternary nanoparticles (AuPdCu/N-GQDs), which featured with good conductivity and excellent catalytic properties for the reduction of hydrogen peroxide (H2O2), was synthesized by a simple and benign hydrothermal procedure. At the same time, the electroactive polymer nanospheres (PS) was synthesized by infinite coordination polymers of ferrocenedicarboxylic acid, which could play as carrier and electronic mediator to load AuPdCu/N-GQDs. The PS not only improved the ability to load antibodies because of the good biocompatibility, but also accelerated electron transport of the electrode interface attribute to plentiful ferrocene unit. Thus, the prepared AuPdCu/N-GQDs@PS has abilities of good biocompatibility, catalytic activity and electrical conductivity to be applied as transducing materials to amplify electrochemical signal in detection of HBsAg. Under optimal conditions, the fabricated immunosensor exhibited high sensitivity and stability in the detection of HBsAg. A linear relationship between current signals and the concentrations of HBsAg was obtained in the range from 10fg/mL to 50ng/mL and the detection limit of HBsAg was 3.3fg/mL (signal-to-noise ratio of 3). Moreover, the designed immunosensor with excellent selectivity, reproducibility and stability shows excellent performance in detection of human serum samples. Furthermore, this label-free electrochemical immunosensor has promising application in clinical diagnosis of HBsAg.
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Affiliation(s)
- Qin Yan
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
| | - Yuying Yang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
| | - Zhaoling Tan
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
| | - Qing Liu
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China.
| | - Hui Liu
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
| | - Ping Wang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
| | - Lei Chen
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
| | - Daopeng Zhang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
| | - Yueyun Li
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
| | - Yunhui Dong
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, PR China
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204
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Zhang Y, Xiao J, Lv Q, Wang L, Dong X, Asif M, Ren J, He W, Sun Y, Xiao F, Wang S. In Situ Electrochemical Sensing and Real-Time Monitoring Live Cells Based on Freestanding Nanohybrid Paper Electrode Assembled from 3D Functionalized Graphene Framework. ACS APPLIED MATERIALS & INTERFACES 2017; 9:38201-38210. [PMID: 28727416 DOI: 10.1021/acsami.7b08781] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In this work, we develop a new type of freestanding nanohybrid paper electrode assembled from 3D ionic liquid (IL) functionalized graphene framework (GF) decorated by gold nanoflowers (AuNFs), and explore its practical application in in situ electrochemical sensing of live breast cell samples by real-time tracking biomarker H2O2 released from cells. The AuNFs modified IL functionalized GF (AuNFs/IL-GF) was synthesized via a facile and efficient dopamine-assisted one-pot self-assembly strategy. The as-obtained nanohybrid assembly exhibits a typical 3D hierarchical porous structure, where the highly active electrocatalyst AuNFs are well dispersed on IL-GF scaffold. And the graft of hydrophilic IL molecules (i.e., 1-butyl-3-methylimidazolium tetrafluoroborate, BMIMBF4) on graphene nanosheets not only avoids their agglomeration and disorder stacking during the self-assembly but also endows the integrated IL-GF monolithic material with unique hydrophilic properties, which enables it to be readily dispersed in aqueous solution and processed into freestanding paperlike material. Because of the unique structural properties and the combinational advantages of different components in the AuNFs/IL-GF composite, the resultant nanohybrid paper electrode exhibits good nonenzymatic electrochemical sensing performance toward H2O2. When used in real-time tracking H2O2 secreted from different breast cells attached to the paper electrode without or with radiotherapy treatment, the proposed electrochemical sensor based on freestanding AuNFs/IL-GF paper electrode can distinguish the normal breast cell HBL-100 from the cancer breast cells MDA-MB-231 and MCF-7 cells, and assess the radiotherapy effects to different breast cancer cells, which opens a new horizon in real-time monitoring cancer cells by electrochemical sensing platform.
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Affiliation(s)
- Yan Zhang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Jian Xiao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Qiying Lv
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Lu Wang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Xulin Dong
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Muhammad Asif
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Jinghua Ren
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan 430022, P. R. China
| | - Wenshan He
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan 430022, P. R. China
| | - Yimin Sun
- Hubei key Laboratory of Plasma Chemistry and Advanced Materials, School of Materials Science and Engineering, Wuhan Institute of Technology , Wuhan 430073, P. R. China
| | - Fei Xiao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
| | - Shuai Wang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, P. R. China
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205
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Shape-controlled synthesis of CuCo2S4 as highly-efficient electrocatalyst for nonenzymatic detection of H2O2. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.09.160] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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206
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Wang Z, Xie F, Liu Z, Du G, Asiri AM, Sun X. High‐Performance Non‐Enzyme Hydrogen Peroxide Detection in Neutral Solution: Using a Nickel Borate Nanoarray as a 3D Electrochemical Sensor. Chemistry 2017; 23:16179-16183. [DOI: 10.1002/chem.201704038] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Zao Wang
- College of Chemistry Sichuan University, Chengdu 610064 Sichuan China
| | - Fengyu Xie
- College of Chemistry and Materials Science Sichuan Normal University Chengdu 610068 Sichuan China
| | - Zhiang Liu
- College of Chemistry and Chemical Engineering Qufu Normal University Qufu 273165 Shandong China
| | - Gu Du
- Chengdu Institute of Geology and Mineral Resources, Chengdu 610081 Sichuan China
| | - Abdullah M. Asiri
- Chemistry Department King Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Xuping Sun
- College of Chemistry Sichuan University, Chengdu 610064 Sichuan China
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207
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Nitrogen-Rich Polyacrylonitrile-Based Graphitic Carbons for Hydrogen Peroxide Sensing. SENSORS 2017; 17:s17102407. [PMID: 29065478 PMCID: PMC5676667 DOI: 10.3390/s17102407] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 09/15/2017] [Accepted: 10/17/2017] [Indexed: 11/17/2022]
Abstract
Catalytic substrate, which is devoid of expensive noble metals and enzymes for hydrogen peroxide (H₂O₂), reduction reactions can be obtained via nitrogen doping of graphite. Here, we report a facile fabrication method for obtaining such nitrogen doped graphitized carbon using polyacrylonitrile (PAN) mats and its use in H₂O₂ sensing. A high degree of graphitization was obtained with a mechanical treatment of the PAN fibers embedded with carbon nanotubes (CNT) prior to the pyrolysis step. The electrochemical testing showed a limit of detection (LOD) 0.609 µM and sensitivity of 2.54 µA cm-2 mM-1. The promising sensing performance of the developed carbon electrodes can be attributed to the presence of high content of pyridinic and graphitic nitrogens in the pyrolytic carbons, as confirmed by X-ray photoelectron spectroscopy. The reported results suggest that, despite their simple fabrication, the hydrogen peroxide sensors developed from pyrolytic carbon nanofibers are comparable with their sophisticated nitrogen-doped graphene counterparts.
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208
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Jo A, Lee Y, Lee C. Real-time Selective Detection of Hydrogen Peroxide Based on a Tantalum Deposited Pencil Lead Electrode for Evaluation of Enzyme Activities. ELECTROANAL 2017. [DOI: 10.1002/elan.201700315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ara Jo
- Department of Chemistry and Nanoscience; Ewha Womans University; Seoul 03760 Korea
| | - Youngmi Lee
- Department of Chemistry and Nanoscience; Ewha Womans University; Seoul 03760 Korea
| | - Chongmok Lee
- Department of Chemistry and Nanoscience; Ewha Womans University; Seoul 03760 Korea
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209
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Dai H, Lü W, Zuo X, Zhu Q, Pan C, Niu X, Liu J, Chen H, Chen X. A novel biosensor based on boronic acid functionalized metal-organic frameworks for the determination of hydrogen peroxide released from living cells. Biosens Bioelectron 2017; 95:131-137. [DOI: 10.1016/j.bios.2017.04.021] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 03/23/2017] [Accepted: 04/17/2017] [Indexed: 01/18/2023]
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210
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Preparation of highly luminescent nitrogen doped graphene quantum dots and their application as a probe for detection of Staphylococcus aureus and E. coli. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.06.106] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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211
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Huang Y, Long X, Shen D, Zou G, Zhang B, Wang H. Hydrogen Peroxide Involved Anodic Charge Transfer and Electrochemiluminescence of All-Inorganic Halide Perovskite CsPbBr3 Nanocrystals in an Aqueous Medium. Inorg Chem 2017; 56:10135-10138. [DOI: 10.1021/acs.inorgchem.7b01515] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yan Huang
- Department of Chemistry, Liaocheng University, Liaocheng 252059, China
| | - Xiaoyan Long
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Dazhong Shen
- College of Chemistry, Chemical Engineering and Materials
Science, Shandong Normal University, Jinan 250014, China
| | - Guizheng Zou
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Bin Zhang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Huaisheng Wang
- Department of Chemistry, Liaocheng University, Liaocheng 252059, China
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212
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Ghadari R. Nitrogen doped nanographene structures; study on the adsorption of nucleobases, nucleotides, and their triphosphate derivatives using mixed docking, MD, and QM/MM approaches. J Chem Phys 2017; 146:044105. [PMID: 28147537 DOI: 10.1063/1.4974088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The interactions of the nucleobases, nucleotides, and their triphosphate derivatives in both neutral and anionic forms with the nitrogen doped graphenes (NG) were studied using docking and molecular dynamic simulation methods. In docking studies, based on binding energy results, the anionic species and nucleobases were showing the most and the least tendency toward the surface of the NG, respectively. The molecular mechanic/Poisson-Boltzmann surface area results revealed similar results, except for the anionic species; in these studies, the anionic species showed a lesser affinity toward the NG. The time-dependent density functional theory studies were carried out to investigate the effects of the NG on the electronic nature of the investigated ligands; a red-shift in all of the cases was observed. The results of binding energy decomposition and atoms in molecules studies showed that the interactions are van der Waals in nature. The graphitic, pyridinic, and pyrrolic nitrogen atoms which were considered in this study behaved similar to each other.
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Affiliation(s)
- Rahim Ghadari
- Computational Chemistry Laboratory, Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, 5166616471 Tabriz, Iran
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213
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Gogoi N, Agarwal DS, Sehgal A, Chowdhury D, Sakhuja R. One-Pot Synthesis of Carbon Nanodots in an Organic Medium with Aggregation-Induced Emission Enhancement (AIEE): A Rationale for "Enzyme-Free" Detection of Cholesterol. ACS OMEGA 2017; 2:3816-3827. [PMID: 30023705 PMCID: PMC6044871 DOI: 10.1021/acsomega.7b00643] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 06/22/2017] [Indexed: 06/08/2023]
Abstract
Addressing the limitations associated with the detection of cholesterol, we present a one-pot synthesis of a carbon nanodot (CD) in an organic medium (CDorg) from a novel bile acid hydrazone-based organogel. Interestingly, CDorg possesses the aggregation-induced emission enhancement (AIEE) phenomenon, which rationally aids in the "enzyme-free" detection of cholesterol through a fluorescence turn-on mechanism. On dilution of the THF/water mixture of CDorg with its poor solvent (water), a 9.8-fold enhancement in its photoluminescence (PL) emission is witnessed. Such an enhancement in PL emission is credited to the occurrence of molecular restrictions due to the formation of nanoaggregates of CDorg, thereby initiating a radiative pathway for exciton decay. Excitingly on adding cholesterol to CDorg, we observed a similar enhancement in its PL emission without the use of any cholesterol oxidase (ChO x ) enzyme. The limit of detection and limit of quantification of cholesterol is found to be as low as 1.09 and 3.64 μM, respectively. Hence, this contribution highlights the enzyme-free fluorescence turn-on detection of cholesterol by a novel CD rationally designed to extend its applicability in an organic medium, where it is still considered a major restraint.
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Affiliation(s)
- Neelam Gogoi
- Material
Nanochemistry Laboratory, Physical Sciences Division, Institute of Advanced Study in Science and Technology, Garchuk, Guwahati 781035, Assam, India
| | - Devesh S. Agarwal
- Department
of Chemistry, Birla Institute of Technology
& Science, Pilani, Rajasthan 333031, India
| | - Aishwarya Sehgal
- Department
of Chemistry, Birla Institute of Technology
& Science, Pilani, Rajasthan 333031, India
| | - Devasish Chowdhury
- Material
Nanochemistry Laboratory, Physical Sciences Division, Institute of Advanced Study in Science and Technology, Garchuk, Guwahati 781035, Assam, India
| | - Rajeev Sakhuja
- Department
of Chemistry, Birla Institute of Technology
& Science, Pilani, Rajasthan 333031, India
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214
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Sustained and Cost Effective Silver Substrate for Surface Enhanced Raman Spectroscopy Based Biosensing. Sci Rep 2017; 7:6917. [PMID: 28761047 PMCID: PMC5537298 DOI: 10.1038/s41598-017-07186-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 06/22/2017] [Indexed: 01/10/2023] Open
Abstract
While surface enhanced Raman spectroscopy (SERS) based biosensing has demonstrated great potential for point-of-care diagnostics in the laboratory, its application in the field is limited by the short life time of commonly used silver based SERS active substrates. In this work, we report our attempt towards SERS based field biosensing, involving the development of a novel sustained and cost-effective substrate composed of silver nanoparticles protected by small nitrogen-doped Graphene Quantum Dots, i.e. Ag NP@N-GQD, and its systematic evaluation for glucose sensing. The new substrate demonstrated significantly stronger Raman enhancement compared to pure silver nanoparticles. More importantly, the new substrate preserved SERS performance in a normal indoor environment for at least 30 days in both the wet and dry states, in contrast to only 10 days for pure silver nanoparticles. The Ag NP@N-GQD thin film in the dry state was then successfully applied as a SERS substrate for glucose detection in mouse blood samples. The new substrate was synthesized under mild experimental conditions, and the cost increase due to N-GQD was negligible. These results suggest that the Ag NP@N-GQD is a cost-effective and sustained SERS substrate, the development of which represents an important step towards SERS based field biosensing.
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215
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Al-Ani LA, AlSaadi MA, Kadir FA, Hashim NM, Julkapli NM, Yehye WA. Graphene- gold based nanocomposites applications in cancer diseases; Efficient detection and therapeutic tools. Eur J Med Chem 2017; 139:349-366. [PMID: 28806615 DOI: 10.1016/j.ejmech.2017.07.036] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 07/07/2017] [Accepted: 07/20/2017] [Indexed: 01/09/2023]
Abstract
Early detection and efficient treatment of cancer disease remains a drastic challenge in 21st century. Throughout the bulk of funds, studies, and current therapeutics, cancer seems to aggressively advance with drug resistance strains and recurrence rates. Nevertheless, nanotechnologies have indeed given hope to be the next generation for oncology applications. According to US National cancer institute, it is anticipated to revolutionize the perspectives of cancer diagnosis and therapy. With such success, nano-hybrid strategy creates a marvelous preference. Herein, graphene-gold based composites are being increasingly studied in the field of oncology, for their outstanding performance as robust vehicle of therapeutic agents, built-in optical diagnostic features, and functionality as theranostic system. Additional modes of treatments are also applicable including photothermal, photodynamic, as well as combined therapy. This review aims to demonstrate the various cancer-related applications of graphene-gold based hybrids in terms of detection and therapy, highlighting the major attributes that led to designate such system as a promising ally in the war against cancer.
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Affiliation(s)
- Lina A Al-Ani
- Institute of Postgraduate Studies Building, Nanotechnology & Catalysis Research Centre (NANOCAT), University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Mohammed A AlSaadi
- Institute of Postgraduate Studies Building, Nanotechnology & Catalysis Research Centre (NANOCAT), University of Malaya, Kuala Lumpur 50603, Malaysia; University of Malaya Centre for Ionic Liquids (UMCiL), University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Farkaad A Kadir
- Division of Human Biology, Faculty of Medicine, International Medical University, 57000 Kuala Lumpur, Malaysia
| | - Najihah M Hashim
- Department of Pharmacy, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia; Centre for Natural Products and Drug Discovery (CENAR), University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nurhidayatullaili M Julkapli
- Institute of Postgraduate Studies Building, Nanotechnology & Catalysis Research Centre (NANOCAT), University of Malaya, Kuala Lumpur 50603, Malaysia.
| | - Wageeh A Yehye
- Institute of Postgraduate Studies Building, Nanotechnology & Catalysis Research Centre (NANOCAT), University of Malaya, Kuala Lumpur 50603, Malaysia.
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216
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Sukeri A, Lima AS, Bertotti M. Development of non-enzymatic and highly selective hydrogen peroxide sensor based on nanoporous gold prepared by a simple unusual electrochemical approach. Microchem J 2017. [DOI: 10.1016/j.microc.2017.03.023] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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217
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Zhu Y, Lu S, Gowri Manohari A, Dong X, Chen F, Xu W, Shi Z, Xu C. Polydopamine interconnected graphene quantum dots and gold nanoparticles for enzymeless H 2 O 2 detection. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.04.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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218
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Introduction of a simple sensing device for monitoring of hydrogen peroxide based on ZnFe 2 O 4 nanoparticles/chitosan modified gold electrode. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.05.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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219
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Vinoth V, Rozario TMD, Wu JJ, Anandan S, Ashokkumar M. Graphene Quantum Dots Anchored Gold Nanorods for Electrochemical Detection of Glutathione. ChemistrySelect 2017. [DOI: 10.1002/slct.201700845] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Victor Vinoth
- Nanomaterials and Solar Energy Conversion Lab, Department of Chemistry; National Institute of Technology; Tiruchirappalli- 620 015 India
| | - Tanya Maria D' Rozario
- Nanomaterials and Solar Energy Conversion Lab, Department of Chemistry; National Institute of Technology; Tiruchirappalli- 620 015 India
| | - Jerry J Wu
- Department of Environmental Engineering and Science; Feng Chia University; Taichung 407 Taiwan
| | - Sambandam Anandan
- Nanomaterials and Solar Energy Conversion Lab, Department of Chemistry; National Institute of Technology; Tiruchirappalli- 620 015 India
- Department of Environmental Engineering and Science; Feng Chia University; Taichung 407 Taiwan
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220
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Qi Y, Bai J, Ding X, Zhang HM. Electrochemically Prepared Three-dimensional Porous Nitrogen-doped Graphene Modified Electrode for Non-enzymatic Detection of Hydrogen Peroxide. ELECTROANAL 2017. [DOI: 10.1002/elan.201700142] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yamin Qi
- School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 China
| | - Jie Bai
- Department of Chemical and Biochemical Engineering; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 Fujian China
| | - Xiaoteng Ding
- School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 China
| | - Hui-Min Zhang
- School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 China
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221
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Liu Y, Wang L, Yang L, Zhan Y, Zou L, Ye B. Nonenzymatic H2
O2
Electrochemical Sensor Based on SnO2
-NPs Coated Polyethylenimine Functionalized Graphene. ELECTROANAL 2017. [DOI: 10.1002/elan.201700175] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yongqin Liu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
| | - Lu Wang
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
- Department of Environmental Engineering and Chemistry; Luoyang Institute of Science and Technology; Luoyang 471023 PR China
| | - Lingxi Yang
- Zhumadian Hydrology and Water Resource Survey Bureau of Henan Province; Zhumadian 463600 PR China
| | - Yi Zhan
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
| | - Lina Zou
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
| | - Baoxian Ye
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
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222
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Liu W, Lei C, Zhang H, Wu X, Jia Q, He D, Yang B, Li Z, Hou Y, Lei L, Zhang X. CuS/RGO hybrid by one-pot hydrothermal method for efficient electrochemical sensing of hydrogen peroxide. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.04.032] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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223
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Li Y, Wang N, He Z. Gas assisted method synthesis nitrogen-doped carbon quantum dots and Hg (II) sensing. ENVIRONMENTAL TECHNOLOGY 2017; 38:1507-1513. [PMID: 27729000 DOI: 10.1080/09593330.2016.1235231] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 09/06/2016] [Indexed: 06/06/2023]
Abstract
Nitrogen-doped fluorescent carbon quantum dots (CQDs) was prepared by gas-assisted method using cellulose as precursors under ammonia atmosphere, which not only exhibited excellent photoluminescent properties, but also showed highly selective and sensitive detection of mercury ion. The nitrogen-doped CQDs displayed excitation wavelength dependent fluorescent behavior with outstanding dispersibility. Moreover, they exhibited high tolerance to various external conditions, such as storage time, pH value, and ionic strength. The rapid detection of Hg (II) by one-step operation within 1 min and the good linear correlation between I0/I and Hg (II) concentration in the range of 10-100 nM made the nitrogen-doped CQDs a promising nanoprobe for Hg (II) detection. The detection limit of the nitrogen-doped CQDs is about 7.7 nM. Such a nanoprobe has been successfully applied for the analysis of Hg (II) in natural water samples, demonstrating excellent practical feasibility.
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Affiliation(s)
- Yamei Li
- a The College of Chemistry and Molecular Engineering , Zhengzhou University , Zhengzhou , People's Republic of China
| | - Nan Wang
- a The College of Chemistry and Molecular Engineering , Zhengzhou University , Zhengzhou , People's Republic of China
| | - Zhanhang He
- a The College of Chemistry and Molecular Engineering , Zhengzhou University , Zhengzhou , People's Republic of China
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224
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ZHAO HC, ZHANG P, LI SH, LUO HX. Cobalt Hexacyanoferrate-modified Graphene Platform Electrode and Its Electrochemical Sensing toward Hydrogen Peroxide. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2017. [DOI: 10.1016/s1872-2040(17)61018-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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225
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Zhang S, Li R, Liu X, Yang L, Lu Q, Liu M, Li H, Zhang Y, Yao S. A novel multiple signal amplifying immunosensor based on the strategy of in situ-produced electroactive substance by ALP and carbon-based Ag-Au bimetallic as the catalyst and signal enhancer. Biosens Bioelectron 2017; 92:457-464. [DOI: 10.1016/j.bios.2016.10.080] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 09/28/2016] [Accepted: 10/25/2016] [Indexed: 12/25/2022]
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226
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Li K, Liu W, Ni Y, Li D, Lin D, Su Z, Wei G. Technical synthesis and biomedical applications of graphene quantum dots. J Mater Chem B 2017; 5:4811-4826. [PMID: 32263997 DOI: 10.1039/c7tb01073g] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Graphene quantum dots (GQDs) have generated enormous excitement because of their superiority in chemical inertness, biocompatibility and low toxicity. Due to quantum confinement and edge effects, GQDs have excellent properties, attracting extensive attention from scientists in the fields of chemistry, physics, materials science, biology, and other interdisciplinary sciences. In this review, we aim to present a comprehensive view on the synthesis of GQDs for biological applications. We highlight potential methods like acid oxidation, hydrothermal and solvothermal reactions, microwave-assisted methods, electrochemical oxidation, as well as pyrolysis and carbonization for the successful preparation of GQDs. Meanwhile, four representative types of biomedical application based on GQDs, bioimaging, biosensing, drug delivery, and antimicrobial materials, are introduced and discussed in detail. This work will be very useful for quickly gaining knowledge and experience for synthesizing various GQDs, and developing advanced strategies for creating novel functional GQD-based nanomaterials for further applications in biomedicine, materials science, analytical science, and optical nanodevices.
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Affiliation(s)
- Keheng Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029 Beijing, China.
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227
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Photochemical synthesis of glutathione-stabilized silver nanoclusters for fluorometric determination of hydrogen peroxide. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2302-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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228
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Xiao Q, Lu S, Huang C, Su W, Zhou S, Sheng J, Huang S. An electrochemical chiral sensor based on amino-functionalized graphene quantum dots/β-cyclodextrin modified glassy carbon electrode for enantioselective detection of tryptophan isomers. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1134-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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229
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Farquhar AK, Brooksby PA, Dryfe RA, Downard AJ. Controlled electrodeposition of gold nanoparticles onto copper-supported few-layer graphene in non-aqueous conditions. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.03.206] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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230
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Controllable electrochemical/electroanalytical approach to generate nitrogen-doped carbon quantum dots from varied amino acids: pinpointing the utmost quantum yield and the versatile photoluminescent and electrochemiluminescent applications. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.03.085] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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231
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Nitrogen-doped graphene quantum dots-labeled epitope imprinted polymer with double templates via the metal chelation for specific recognition of cytochrome c. Biosens Bioelectron 2017; 91:253-261. [DOI: 10.1016/j.bios.2016.12.040] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 12/07/2016] [Accepted: 12/15/2016] [Indexed: 01/27/2023]
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232
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Cai N, Tan L, Li Y, Xia T, Hu T, Su X. Biosensing platform for the detection of uric acid based on graphene quantum dots and G-quadruplex/hemin DNAzyme. Anal Chim Acta 2017; 965:96-102. [DOI: 10.1016/j.aca.2017.01.067] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 01/27/2017] [Accepted: 01/31/2017] [Indexed: 12/22/2022]
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233
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Continuous electrochemical detection of hydrogen peroxide by Au-Ag bimetallic nanoparticles in microfluidic devices. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.03.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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234
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Liu Y, Duan W, Song W, Liu J, Ren C, Wu J, Liu D, Chen H. Red Emission B, N, S-co-Doped Carbon Dots for Colorimetric and Fluorescent Dual Mode Detection of Fe 3+ Ions in Complex Biological Fluids and Living Cells. ACS APPLIED MATERIALS & INTERFACES 2017; 9:12663-12672. [PMID: 28339185 DOI: 10.1021/acsami.6b15746] [Citation(s) in RCA: 285] [Impact Index Per Article: 40.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Colorimetric and fluorescent dual mode detection methods have gained much attention in recent years; however, it is still desirable to develop new colorimetric and fluorescent dual mode nanosensors with more simple preparation procedures, low cost, and excellent biocompatibility. Herein, a colorimetric and fluorescent nanosensor based on B, N, S-co-doped carbon dots (BNS-CDs) was synthesized by one-step hydrothermal treatment of 2,5-diaminobenzenesulfonic acid and 4-aminophenylboronic acid hydrochloride. Using this nanosensor, a highly sensitive assay of Fe3+ in the range of 0.3-546 μM with a detection limit of 90 nM was provided by quenching the red emission fluorescence. It is more attractive that Fe3+ can also be visualized by this nanosensor via evident color changes of the solution (from red to blue) under sunlight without the aid of an ultraviolet (UV) lamp. Furthermore, the designed nanosensor can be applied for efficient detection of intracellular Fe3+ with excellent biocompatibility and cellular imaging capability, and it holds great promise in biomedical applications.
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Affiliation(s)
- Yinghua Liu
- College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province , Lanzhou 730000, China
| | - Wenxiu Duan
- School of Life Sciences, University of Science and Technology of China , Hefei 230027, China
| | - Wei Song
- College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province , Lanzhou 730000, China
| | - Juanjuan Liu
- College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province , Lanzhou 730000, China
| | - Cuiling Ren
- College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province , Lanzhou 730000, China
| | - Jiang Wu
- College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province , Lanzhou 730000, China
| | - Dan Liu
- School of Life Sciences, University of Science and Technology of China , Hefei 230027, China
| | - Hongli Chen
- College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province , Lanzhou 730000, China
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235
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Yang Y, Liu Q, Liu Y, Cui J, Liu H, Wang P, Li Y, Chen L, Zhao Z, Dong Y. A novel label-free electrochemical immunosensor based on functionalized nitrogen-doped graphene quantum dots for carcinoembryonic antigen detection. Biosens Bioelectron 2017; 90:31-38. [DOI: 10.1016/j.bios.2016.11.029] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 10/12/2016] [Accepted: 11/02/2016] [Indexed: 01/08/2023]
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236
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Shen Y, Rao D, Bai W, Sheng Q, Zheng J. Preparation of high-quality palladium nanocubes heavily deposited on nitrogen-doped graphene nanocomposites and their application for enhanced electrochemical sensing. Talanta 2017; 165:304-312. [DOI: 10.1016/j.talanta.2016.12.067] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 12/12/2016] [Accepted: 12/24/2016] [Indexed: 12/25/2022]
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237
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Mehta J, Bhardwaj N, Bhardwaj SK, Tuteja SK, Vinayak P, Paul A, Kim KH, Deep A. Graphene quantum dot modified screen printed immunosensor for the determination of parathion. Anal Biochem 2017; 523:1-9. [DOI: 10.1016/j.ab.2017.01.026] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 01/26/2017] [Accepted: 01/31/2017] [Indexed: 11/30/2022]
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238
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Liu J, Li J, Xu L, Qiao Y, Chen J. Facile Synthesis of N, B-Doped Carbon Dots and Their Application for Multisensor and Cellular Imaging. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.6b04752] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jianhua Liu
- Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy and ‡Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
| | - Junzhi Li
- Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy and ‡Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
| | - Liqun Xu
- Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy and ‡Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
| | - Yajuan Qiao
- Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy and ‡Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
| | - Jiucun Chen
- Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy and ‡Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China
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239
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Liu H, Weng L, Yang C. A review on nanomaterial-based electrochemical sensors for H2O2, H2S and NO inside cells or released by cells. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2179-2] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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240
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Bo X, Zhou M, Guo L. Electrochemical sensors and biosensors based on less aggregated graphene. Biosens Bioelectron 2017; 89:167-186. [DOI: 10.1016/j.bios.2016.05.002] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 05/02/2016] [Indexed: 11/26/2022]
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241
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Wang L, Xiong Q, Xiao F, Duan H. 2D nanomaterials based electrochemical biosensors for cancer diagnosis. Biosens Bioelectron 2017; 89:136-151. [DOI: 10.1016/j.bios.2016.06.011] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 06/05/2016] [Accepted: 06/06/2016] [Indexed: 12/19/2022]
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242
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Revathi C, Kumar RR. Electro Catalytic Properties of α, β, γ, ϵ - MnO2and γ - MnOOH Nanoparticles: Role of Polymorphs on Enzyme Free H2O2Sensing. ELECTROANAL 2017. [DOI: 10.1002/elan.201600608] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- C. Revathi
- Advanced Materials and Devices Laboratory (AMDL); Department of Physics, Bharathiar University; Coimbatore India
| | - R.T. Rajendra Kumar
- Department of NanoScience and Technology; Bharathiar University; Coimbatore India
- DRDO-BU Centre for Life Sciences; Bharathiar University; Coimbatore
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243
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MnO2 nanorods grown NGNF nanocomposites for the application of highly sensitive and selective electrochemical detection of hydrogen peroxide. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2016.09.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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244
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Li C, Zhang T, Zhao J, Liu H, Zheng B, Gu Y, Yan X, Li Y, Lu N, Zhang Z, Feng G. Boosted Sensor Performance by Surface Modification of Bifunctional rht-Type Metal-Organic Framework with Nanosized Electrochemically Reduced Graphene Oxide. ACS APPLIED MATERIALS & INTERFACES 2017; 9:2984-2994. [PMID: 28030766 DOI: 10.1021/acsami.6b13788] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The surface and interface could be designed to enhance properties of electrocatalysts, and they are regarded as the key characteristics. This report describes surface modification of a bifunctional rht-type metal-organic framework (MOF, Cu-TDPAT) with nanosized electrochemically reduced graphene oxide (n-ERGO). The hybrid strategy results in a Cu-TDPAT-n-ERGO sensor with sensitive and selective response toward hydrogen peroxide (H2O2). Compared with Cu-TDPAT, Cu-TDPAT-n-ERGO exhibits significantly enhanced electrocatalytic activities, highlighting the importance of n-ERGO in boosting their electrocatalytic activity. The sensor shows a wide linear detection range (4-12 000 μM), and the detection limit is 0.17 μM (S/N = 3) which is even lower than horseradish peroxidase or recently published noble metal nanomaterial based biosensors. Moreover, the sensor displays decent stability, excellent anti-interference performance, and applicability in human serum and urine samples. Such good sensing performance can be explained by the synergetic effect of bifunctional Cu-TDPAT (open metal sites and Lewis basic sites) and n-ERGO (excellent conductive property). It is expected that rht-type MOF-based composites can provide wider application potential for the construction of bioelectronics devices, biofuel cells, and biosensors.
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Affiliation(s)
- Cong Li
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Tingting Zhang
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Jingyu Zhao
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - He Liu
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Bo Zheng
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Yue Gu
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Xiaoyi Yan
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Yaru Li
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Nannan Lu
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Zhiquan Zhang
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
| | - Guodong Feng
- Laboratory of Analytical Chemistry, College of Chemistry, Jilin University , Changchun 130012, China
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245
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Ahmad K, Gogoi SK, Begum R, Sk MP, Paul A, Chattopadhyay A. An Interactive Quantum Dot and Carbon Dot Conjugate for pH-Sensitive and Ratiometric Cu2+Sensing. Chemphyschem 2017; 18:610-616. [DOI: 10.1002/cphc.201601249] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 01/02/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Kafeel Ahmad
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781039 Assam India
| | | | - Raihana Begum
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781039 Assam India
| | - Md Palashuddin Sk
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781039 Assam India
| | - Anumita Paul
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781039 Assam India
| | - Arun Chattopadhyay
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati 781039 Assam India
- Centre for Nanotechnology; Indian Institute of Technology Guwahati; Guwahati 781039 Assam India
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246
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Dai G, Xie J, Li C, Liu S. A Highly Sensitive Non-Enzymatic Sensor Based on a Cu/MnO2/g-C3N4-Modified Glassy Carbon Electrode for the Analysis of Hydrogen Peroxide Residues in Food Samples. Aust J Chem 2017. [DOI: 10.1071/ch17072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A simple and highly sensitive method for the determination of hydrogen peroxide was developed by electrodepositing Cu and MnO2 onto a g-C3N4 coated glassy carbon electrode in a one-step procedure. The morphology of the fabricated electrode material was characterized by scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX). The electrochemical properties were measured using cyclic voltammetry (CV) and chronoamperometry. The modified sensor exhibits high catalytic activity towards electrochemical oxidation of hydrogen peroxide in a neutral phosphate buffer solution. Within the concentration ranges of 0.01–20 mM and 20–400 mM, the fabricated sensor shows a good linear relationship with the oxidation peak current, the detection limit is 0.85 × 10−6 M. Furthermore, the sensor exhibits high selectivity, good stability, and reproducibility. We successfully applied the sensor to detect hydrogen peroxide residues in food samples with satisfactory results, providing a new approach for food security evaluation.
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247
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Wang H, Yang Y, Zhou X, Li R, Li Z. NiCo2S4/tryptophan-functionalized graphene quantum dot nanohybrids for high-performance supercapacitors. NEW J CHEM 2017. [DOI: 10.1039/c6nj03443h] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This paper reports a facile synthesis of NiCo2S4via a one-step hydrothermal reaction and its hybrid with tryptophan-functionalized graphene quantum dots. The nanohybrid electrode exhibits significantly enhanced electrochemical performance for supercapacitors.
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Affiliation(s)
- Huiying Wang
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Yongqiang Yang
- Jiangsu Graphene Inspection Technology Key Laboratory
- Jiangsu Province Special Equiment Safety Supervision and Inspection Institute Branch of Wuxi
- Wuxi 214122
- China
| | - Xiaoyan Zhou
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Ruiyi Li
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Zaijun Li
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
- Key Laboratory of Food Colloids and Biotechnology
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248
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Hasenöhrl DH, Saha A, Strauss V, Wibmer L, Klein S, Guldi DM, Hirsch A. Bulbous gold–carbon nanodot hybrid nanoclusters for cancer therapy. J Mater Chem B 2017; 5:8591-8599. [DOI: 10.1039/c7tb02039b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Carbon nanodots are used to stabilize gold-nanoclusters. Charge-transfer interactions between carbon nanodots and gold were detected by transient absorption spectroscopy.
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Affiliation(s)
- Dominik H. Hasenöhrl
- Department of Chemistry and Pharmacy and Joint Institute of Advanced Materials and Processes (ZMP)
- FAU Erlangen-Nürnberg
- 91054 Erlangen
- Germany
| | - Avishek Saha
- Center for Integrated Nanotechnologies
- Materials Physics Division
- Los Alamos National Laboratory
- Los Alamos
- USA
| | - Volker Strauss
- Department of Chemistry and Biochemistry and the California NanoSystems Institute
- University of California
- Los Angeles
- USA
| | - Leonie Wibmer
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)
- FAU Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Stefanie Klein
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)
- FAU Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Dirk M. Guldi
- Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM)
- FAU Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - Andreas Hirsch
- Department of Chemistry and Pharmacy and Joint Institute of Advanced Materials and Processes (ZMP)
- FAU Erlangen-Nürnberg
- 91054 Erlangen
- Germany
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Shen J, Zhang T, Cai Y, Chen X, Shang S, Li J. Highly fluorescent N,S-co-doped carbon dots: synthesis and multiple applications. NEW J CHEM 2017. [DOI: 10.1039/c7nj00505a] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
N and S co-doped carbon dots (N,S-CDs) synthesized from biomass can be used as multicolor probes for cell imaging. The N,S-CDs can selectively and sensitively detect Cr(vi) in real lake water, human serum and living cells.
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Affiliation(s)
- Jie Shen
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Ting Zhang
- Institute of Cancer
- Affiliated Hospital of Jiangnan University
- Wuxi 214122
- China
| | - Yan Cai
- School of Chemistry and Chemical Engineering
- Nantong University
- Nantong 226019
- China
| | - Xiuying Chen
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Shaoming Shang
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Juan Li
- National Engineering Laboratory for Cereal Fermentation Technology
- Jiangnan University
- Wuxi 214122
- China
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250
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He Y, Liang L, Liu Q, Guo J, Liang D, Liu H. Green preparation of nitrogen doped carbon quantum dot films as fluorescent probes. RSC Adv 2017. [DOI: 10.1039/c7ra11332c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A facile and economical hydrothermal method was developed for the preparation of highly luminescent NCDs by using cabbage juice as carbon source and PP as nitrogen source. The fluorescence intensity of CA-NCDs was quenched by Fe3+ with high sensitivity and selectivity.
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Affiliation(s)
- Yanfei He
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Lina Liang
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Qinghao Liu
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Jinchun Guo
- School of Environmental and Safety Engineering
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Dong Liang
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Hongyan Liu
- Institute of Plant Protection
- Henan Academy of Agricultural Sciences
- Zhengzhou 450002
- People's Republic of China
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