1
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Lu J, Wang D, Li X, Guo W, Tian C, Luan F, Zhuang X. Preparation of a Red-Emitting, Chitosan-Stabilized Copper Nanocluster Composite and Its Application as a Hydrogen Peroxide Detection Probe in the Analysis of Water Samples. BIOSENSORS 2023; 13:361. [PMID: 36979573 PMCID: PMC10046763 DOI: 10.3390/bios13030361] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/27/2023] [Accepted: 03/06/2023] [Indexed: 06/18/2023]
Abstract
Hydrogen peroxide (H2O2) is an important reactive oxygen species that mediates a variety of physiological functions in biological processes, and it is an essential mediator in food, pharmaceutical, and environmental analysis. However, H2O2 can be dangerous and toxic at certain concentrations. It is crucial to detect the concentration of H2O2 in the environment for human health and environmental protection. Herein, we prepared the red-emitting copper nanoclusters (Cu NCs) by a one-step method, with lipoic acid (LA) and sodium borohydride as protective ligands and reducing agents, respectively, moreover, adding chitosan (CS) to wrap LA-Cu NCs. The as-prepared LA-Cu NCs@CS have stronger fluorescence than LA-Cu NCs. We found that the presence of H2O2 causes the fluorescence of LA-Cu NCs@CS to be strongly quenched. Based on this, a fluorescent probe based on LA-Cu NCs@CS was constructed for the detection of H2O2 with a limit of detection of 47 nM. The results from this research not only illustrate that the as--developed fluorescent probe exhibits good selectivity and high sensitivity to H2O2 in environmental water samples but also propose a novel strategy to prepare red-emitting copper nanoclusters (Cu NCs) by a one-step method.
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Affiliation(s)
- Jiaojiao Lu
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Dawei Wang
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Xin Li
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Wei Guo
- Shandong Dyne Marine Biopharmaceutical Co., Ltd., Weihai 264300, China
| | - Chunyuan Tian
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Feng Luan
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Xuming Zhuang
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
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2
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Synthesis and properties of Multi-Stimuli responsive Water-Soluble copolymers with high porphyrin content. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2021.110925] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Chen J, Xu Y, Xu F, Zhang Q, Li S, Lu X. Detection of hydrogen peroxide and glucose with a novel fluorescent probe by the enzymatic reaction of amino functionalized MOF nanosheets. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:4228-4237. [PMID: 34523622 DOI: 10.1039/d1ay00190f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Amino-functionalized two-dimensional (2D) MOFs have great potential in biosensors due to their excellent water solubility, high fluorescence, large specific surface area, good adsorption properties and good ability to enrich the target analytes. Fluorescence detection of hydrogen peroxide and glucose mostly relies on monitoring the single fluorescence intensity changes in a single excitation wavelength. Here, a ratiometric fluorescence sensor based on NH2-MIL-53(Al) nanosheets to sensitively detect H2O2 and glucose through enzymatic reactions was developed. o-Phenylenediamine (OPD) was oxidized by H2O2 in the presence of horseradish peroxidase (HRP). Then, the oxidation product could be self-assembled on NH2-MIL-53(Al) nanosheets by hydrogen bonding and π-π stacking. The orbital interaction or the fluorescence resonance energy transfer (FRET) between the nanosheets and the oxidation product could effectively quench the fluorescence of the nanosheets at 433 nm. At the same time, the oxidation product provided a new emission peak at 564 nm. The fluorescence ratio signal changes generated by this oxidation process were used to stably and sensitively detect H2O2 and glucose. Structural and mechanistic analysis was carried out by calculation methods such as AICD and ORCA to explore the π electron structure characteristics, the hole/electron orbitals and the quenching phenomenon. The detection limit was 26.9 nM for H2O2 and 0.041 μM for glucose. The detection of glucose in human serum has a satisfactory recovery of 97.4-102.8%. It is clear that the sensor has a good application prospect in real sample analysis.
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Affiliation(s)
- Jing Chen
- Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Yali Xu
- Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Fanghong Xu
- Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Qian Zhang
- Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Shuying Li
- Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Xiaoquan Lu
- Key Lab of Bioelectrochemistry & Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
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4
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Yavuz T, Pelİt L. Sensitive determination of hydrogen peroxide in real water samples by high spin peroxo complex. Turk J Chem 2021; 44:435-447. [PMID: 33488168 PMCID: PMC7671219 DOI: 10.3906/kim-1909-10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 02/06/2020] [Indexed: 11/10/2022] Open
Abstract
In this paper, a fast, cheap, simple, sensitive and selective spectrophotometric method based on high spin peroxo-Fe(III)-EDTA complex in the alkaline medium was developed for the determination of hydrogen peroxide (H2O2) in real water samples. The purple-coloured complex with a maximum absorbance at a wavelength of 525 nm was formed. Various parameters such as type of stabilizer reagent and its concentration, reaction time, Fe(III), EDTA and NH3 concentration were optimized. The method was confirmed with the Beer’s law with a molar absorption coefficient of 267.36 L mol-1 cm-1 in the 8.3 ×10-6 –4.08 ×10-3 mol/L concentration range. Sandell’s sensitivity of the proposed method was also calculated as 0.188 μg/cm2 . LOD and LOQ were determined as 2.5 ×10-6 and 8.3 ×10-6 mol/L, respectively. Intraday and interday relative standard deviation of the proposed method for 2.0 ×10-4 mol / L of H2O2 were found as 1.5% and 6.1%, respectively. The developed method is suitable for fast monitoring of H2O2 in different types of aqueous water samples without any sample preparation steps and acceptable recovery values between 90% and 118% were obtained. In the sample analysis, H2O2 removed solutions from the real water samples were used for blank correction in their analysis and this process provides more reliable and accurate results in real sample analysis.
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Affiliation(s)
- Tuğba Yavuz
- Department of Chemistry, Faculty of Science, Ege University, Bornova, İzmir Turkey
| | - Levent Pelİt
- Department of Chemistry, Faculty of Science, Ege University, Bornova, İzmir Turkey
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5
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Gao J, Liu H, Pang L, Guo K, Li J. Biocatalyst and Colorimetric/Fluorescent Dual Biosensors of H 2O 2 Constructed via Hemoglobin-Cu 3(PO 4) 2 Organic/Inorganic Hybrid Nanoflowers. ACS APPLIED MATERIALS & INTERFACES 2018; 10:30441-30450. [PMID: 30106269 DOI: 10.1021/acsami.8b10968] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this article, the three-dimensional hemoglobin (Hb)-Cu3(PO4)2 organic/inorganic hybrid nanoflowers (Hb-Cu3(PO4)2 HNFs) self-assembled by nanopetals were synthesized via a facile one-pot green synthetic method. The compositions and microstructure of the Hb-Cu3(PO4)2 HNFs were well-characterized with X-ray diffraction, scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, and UV-vis spectrometry, respectively. The as-prepared Hb-Cu3(PO4)2 HNFs were to be used as a biocatalyst to construct colorimetric/fluorescent dual biosensors. The experimental results show that the colorimetric/fluorescent dual biosensors exhibited two linear responses in the range of 2-10 ppb and 20-100 ppb for H2O2. The colorimetric and fluorescent detection limits were 0.1 and 0.01 ppb, respectively. Compared with the free Hb, the biocatalytic activity of the Hb-Cu3(PO4)2 HNFs can be improved for 3-4 times under optimal conditions. The sensing performance of these Hb-Cu3(PO4)2 HNF-based dual biosensors can be contributed such that the active sites of Hb molecules were more exposed on the surface of the Cu3(PO4)2 nanopetals. Second, the unique nanopetal-assembled hybrid flowerlike structure was favorable to contact the detected substance with the biosensors. The dual biosensors were successfully applied for the determination of H2O2 in rainwater, tap water, and waste water samples. These results show that the dual biosensors had a potential application in the field of medical analysis, environmental monitoring, and food engineering.
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Affiliation(s)
- Jiaojiao Gao
- School of Materials Science and Engineering , Shaanxi University of Science and Technology , Xi'an 710021 , P. R. China
| | - Hui Liu
- School of Materials Science and Engineering , Shaanxi University of Science and Technology , Xi'an 710021 , P. R. China
| | - Lingyan Pang
- School of Materials Science and Engineering , Shaanxi University of Science and Technology , Xi'an 710021 , P. R. China
| | - Kai Guo
- School of Materials Science and Engineering , Shaanxi University of Science and Technology , Xi'an 710021 , P. R. China
| | - Junqi Li
- School of Materials Science and Engineering , Shaanxi University of Science and Technology , Xi'an 710021 , P. R. China
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6
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Hemin-Modified SnO2/Metglas Electrodes for the Simultaneous Electrochemical and Magnetoelastic Sensing of H2O2. COATINGS 2018. [DOI: 10.3390/coatings8080284] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In this work, we present a simple and efficient method for the preparation of hemin-modified SnO2 films on Metglas ribbon substrates for the development of a sensitive magneto-electrochemical sensor for the determination of H2O2. The SnO2 films were prepared at low temperatures, using a simple hydrothermal method, compatible with the Metglas surface. The SnO2 film layer was fully characterized by X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM), photoluminescence (PL) and Fourier Transform-Infrared spectroscopy (FT-IR). The properties of the films enable a high hemin loading to be achieved in a stable and functional way. The Hemin/SnO2-Metglas system was simultaneously used as a working electrode (WE) for cyclic voltammetry (CV) measurements and as a magnetoelastic sensor excited by external coils, which drive it to resonance and interrogate it. The CV scans reveal direct reduction and oxidation of the immobilized hemin, as well as good electrocatalytic response for the reduction of H2O2. In addition, the magnetoelastic resonance (MR) technique allows the detection of any mass change during the electroreduction of H2O2 by the immobilized hemin on the Metglas surface. The experimental results revealed a mass increase on the sensor during the redox reaction, which was calculated to be 767 ng/μM. This behavior was not detected during the control experiment, where only the NaH2PO4 solution was present. The following results also showed a sensitive electrochemical sensor response linearly proportional to the concentration of H2O2 in the range 1 × 10−6–72 × 10−6 M, with a correlation coefficient of 0.987 and detection limit of 1.6 × 10−7 M. Moreover, the Hemin/SnO2-Metglas displayed a rapid response (30 s) to H2O2 and exhibits good stability, reproducibility and selectivity.
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7
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Ni Y, Liu H, Dai D, Mu X, Xu J, Shao S. Chromogenic, Fluorescent, and Redox Sensors for Multichannel Imaging and Detection of Hydrogen Peroxide in Living Cell Systems. Anal Chem 2018; 90:10152-10158. [PMID: 30058328 DOI: 10.1021/acs.analchem.7b04435] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hydrogen peroxide (H2O2) is an important reactive oxygen species (ROS). Maintaining the H2O2 concentration at a normal level is critical to achieve the normal physiological activities of cells, which otherwise might trigger various diseases. Therefore, it is necessary to develop new and practical multisignaling sensors for both visualization of intracellular H2O2 and accurate detection of extracellular H2O2. In this paper, a novel multichannel signaling fluorescence-electrochemistry combined probe 1 (FE-H2O2) is presented for imaging and detection of H2O2 in living cell systems. In our design, the probe FE-H2O2 consists of a H2O2 reaction site and 4-ferrocenyl(vinyl)pyridine unit which affords chromogenic, fluorescent, and electrochemical signals. These structural motifs yield a combined chromogenic, fluorescent, and redox sensor in a single molecule. Probe FE-H2O2 showed a "Turn-On" fluorescence response to H2O2, which can be used for monitoring intracellular H2O2 in vivo. Furthermore, the electrochemical response of probe FE-H2O2 was decreased after the addition of H2O2, which can be applied for accurate detection of H2O2 released from living cells. When the fluorescence imaging method is combined with electrochemical analysis technology, it is hopeful that the well-designed multimodule probe can serve as a practical tool for understanding the metabolism and homeostasis of H2O2 in a complex biological system.
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Affiliation(s)
- Yue Ni
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China.,University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Hong Liu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
| | - Di Dai
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
| | - Xiqiong Mu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
| | - Jian Xu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
| | - Shijun Shao
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
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8
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Fakayode OJ, Kruger CA, Songca SP, Abrahamse H, Oluwafemi OS. Photodynamic therapy evaluation of methoxypolyethyleneglycol-thiol-SPIONs-gold-meso-tetrakis(4-hydroxyphenyl)porphyrin conjugate against breast cancer cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:737-744. [PMID: 30184802 DOI: 10.1016/j.msec.2018.07.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 06/11/2018] [Accepted: 07/10/2018] [Indexed: 12/26/2022]
Abstract
Magnetic field enhanced photodynamic therapy is an effective non-invasive technique for the eradication of cancer diseases. In this report, magnetic field enhancement of the photodynamic therapy (PDT) efficacy of a novel methoxypolyethyleneglycol-thiol-SPIONs-gold-meso-tetrakis(4-hydroxyphenyl)porphyrin conjugate (nano-drug) against MCF-7 breast cancer cells was evaluated. The nano-drug exhibited excellent blue and red emissions under suitable ultraviolet (380 nm) and visible (430 nm) excitations and was well taken up by the cells without any significant dark cytotoxicity after 24 h post-incubation. However, after exposure of cells to light for about 15 min, high rate of cell death was observed in a dose-dependent manner. In addition, the cells that were exposed to external magnetic field displayed higher phototoxicity than the non-exposed cells. Altogether, these results suggest that the nano-porphyrin drug system can function as a new promising magnetic-field targeting agent for theranostic photodynamic eradication of cancer diseases.
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Affiliation(s)
- O J Fakayode
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa; Centre for Nanomaterials Research, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa
| | - C A Kruger
- Laser Research Centre, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa
| | - S P Songca
- Department of Chemistry, University of Zululand, Private Bag X1001, Kwadlangezwa 3886, South Africa
| | - H Abrahamse
- Laser Research Centre, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa
| | - O S Oluwafemi
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa; Centre for Nanomaterials Research, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa.
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9
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A novel fluorimetric sensing strategy for highly sensitive detection of phytic acid and hydrogen peroxide. Anal Chim Acta 2018; 1039:74-81. [PMID: 30322555 DOI: 10.1016/j.aca.2018.07.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/09/2018] [Accepted: 07/13/2018] [Indexed: 01/14/2023]
Abstract
In this paper, we developed a sensitive sensor for phytic acid (PA) and hydrogen peroxide (H2O2) detection based on glutathione-functionalized graphene quantum dots (GQDs@GSH). The fluorescence of GQDs@GSH was found to be effectively quenched by Fe3+ ions via photo-induced electron transfer (PET) process. Upon the addition of PA to GQDs@GSH/Fe3+ system, the fluorescence of GQDs@GSH was significantly restored due to the strong chelating and reducing ability of PA, Fe3+ ions could be reduced to Fe2+ ions by PA and formed PA/Fe2+ complex. Therefore, the "off-on" fluorescence method was constructed to detect PA by using GQDs@GSH/Fe3+ as a fluorescent probe. Furthermore, the method can be used for the detection of H2O2. H2O2 can destroy the chelate structure of PA/Fe2+, release Fe2+ ions and oxidize Fe2+ ions to produce Fe3+ ions, leading to the fluorescence quenching of GQDs@GSH again. Under optimal conditions, the fluorescence sensing platform showed good linear relationship between the relative fluorescence intensity I/I0 and the concentration of PA and H2O2 in the range of 0.05-3 μmol L-1 and 0.5-10 μmol L-1, respectively. The detection limits of PA and H2O2 were 14 nmol L-1 and 0.134 μmol L-1, respectively. Furthermore, the fluorescence assay method was also applied in real sample analysis and satisfactory results were obtained.
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10
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Panagiotopoulos A, Gkouma A, Vassi A, Johnson CJ, Cass AEG, Topoglidis E. Hemin Modified SnO2
Films on ITO-PET with Enhanced Activity for Electrochemical Sensing. ELECTROANAL 2018. [DOI: 10.1002/elan.201800188] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | - Anthi Gkouma
- Department of Materials Science; University of Patras; Rion 26504 Greece
| | - Andriana Vassi
- Department of Materials Science; University of Patras; Rion 26504 Greece
| | - Christopher J. Johnson
- Department of Chemistry and Institute of Biomedical Engineering; Imperial College London; London SW7 2AZ UK
| | - Anthony E. G. Cass
- Department of Chemistry and Institute of Biomedical Engineering; Imperial College London; London SW7 2AZ UK
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11
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Bian B, Liu Q, Yu S. Enhanced peroxidase-like activity of porphyrin functionalized ZnFe2O4 hollow nanospheres for rapid detection of H2O2 and glucose. NEW J CHEM 2018. [DOI: 10.1039/c8nj00720a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Using a simple one-pot solvothermal method, binary metal oxide, magnetic and hollow ZnFe2O4 nanospheres functionalized with 5,10,15,20-tetrakis(4-carboxylpheyl)-porphyrin (Por–ZnFe2O4 HSs) were prepared and subsequently applied as a substitute for natural peroxidase.
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Affiliation(s)
- Bing Bian
- College of Chemical Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- China
- College of Chemical and Environmental Engineering
| | - Qingyun Liu
- College of Chemical and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266510
- China
| | - Shitao Yu
- College of Chemical Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- China
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12
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Wu K, Yang B, Zhu X, Chen W, Luo X, Liu Z, Zhang X, Liu Q. Cobalt and nickel bimetallic sulfide nanoparticles immobilized on montmorillonite demonstrating peroxidase-like activity for H2O2 detection. NEW J CHEM 2018. [DOI: 10.1039/c8nj04647f] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, ternary transition metal sulfide (cobalt and nickel sulfides) nanoparticles were anchored on the surface of montmorillonite (MMT) by a facile one-pot hydrothermal method.
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Affiliation(s)
- Kaili Wu
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology
- Qingdao 266510
- P. R. China
| | - Baochan Yang
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology
- Qingdao 266510
- P. R. China
| | - Xixi Zhu
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology
- Qingdao 266510
- P. R. China
| | - Wei Chen
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology
- Qingdao 266510
- P. R. China
| | - Xiliang Luo
- College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology
- Qingdao 266042
- P. R. China
| | - Zhenxue Liu
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology
- Qingdao 266510
- P. R. China
| | - Xiao Zhang
- College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology
- Qingdao 266042
- P. R. China
| | - Qingyun Liu
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology
- Qingdao 266510
- P. R. China
- State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology
- Qingdao 266590
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13
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Zhang Y, Jiao Z, Xu W, Fu Y, Zhu D, Xu J, He Q, Cao H, Cheng J. Design, synthesis and properties of a reactive chromophoric/fluorometric probe for hydrogen peroxide detection. NEW J CHEM 2017. [DOI: 10.1039/c7nj00851a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A succinct chromophoric/fluorometric probe, AVPM, for sensitive and selective H2O2detection.
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Affiliation(s)
- Yu Zhang
- Department of Chemistry
- College of Sciences
- Shanghai University
- Shanghai 200444
- China
| | - Zinuo Jiao
- State Key Lab of Transducer Technology
- Shanghai Institute of Microsystem and Information Technology
- Chinese Academy of Sciences
- Shanghai 200050
- China
| | - Wei Xu
- State Key Lab of Transducer Technology
- Shanghai Institute of Microsystem and Information Technology
- Chinese Academy of Sciences
- Shanghai 200050
- China
| | - Yanyan Fu
- State Key Lab of Transducer Technology
- Shanghai Institute of Microsystem and Information Technology
- Chinese Academy of Sciences
- Shanghai 200050
- China
| | - Defeng Zhu
- State Key Lab of Transducer Technology
- Shanghai Institute of Microsystem and Information Technology
- Chinese Academy of Sciences
- Shanghai 200050
- China
| | - Jiaqiang Xu
- Department of Chemistry
- College of Sciences
- Shanghai University
- Shanghai 200444
- China
| | - Qingguo He
- State Key Lab of Transducer Technology
- Shanghai Institute of Microsystem and Information Technology
- Chinese Academy of Sciences
- Shanghai 200050
- China
| | - Huimin Cao
- State Key Lab of Transducer Technology
- Shanghai Institute of Microsystem and Information Technology
- Chinese Academy of Sciences
- Shanghai 200050
- China
| | - Jiangong Cheng
- State Key Lab of Transducer Technology
- Shanghai Institute of Microsystem and Information Technology
- Chinese Academy of Sciences
- Shanghai 200050
- China
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14
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Wang HB, Chen Y, Li N, Liu YM. A fluorescent glucose bioassay based on the hydrogen peroxide-induced decomposition of a quencher system composed of MnO2 nanosheets and copper nanoclusters. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-2045-7] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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15
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You Y, Song Q, Wang L, Niu C, Na N, Ouyang J. Silica-coated triangular gold nanoprisms as distance-dependent plasmon-enhanced fluorescence-based probes for biochemical applications. NANOSCALE 2016; 8:18150-18160. [PMID: 27739545 DOI: 10.1039/c6nr06239c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Plasmon-enhanced fluorescence (PEF)-based anisotropic nanostructures are considered extremely promising tools for improving the inherent problems of traditional fluorophores and for detecting important biomolecules with high sensitivity. Herein, a novel triangular gold nanoprism (AuNPR)-based fluorescence probe, AuNPR@SiO2@12,17-tetramethyl-3-dihydro-(2s-trans)-thyl-7(Ce6), was developed for PEF by virtue of multiple "hot spots" of AuNPRs. Fluorescence enhancement of fluorophores can be realized owing to the larger and stronger electromagnetic fields located at the sharp tips of AuNPRs than those on spherical particles and nanorods. A silica shell was employed as a rigid spacer to precisely adjust the distance between the AuNPR and Ce6 for optimal PEF. Owing to the improved fluorescence signal, core-shell PEF-based AuNPRs can be applied as a turn-on probe for highly selective and sensitive detection of pyrophosphate (PPi) with a desirable detection limit of 0.2 μM using a displacement approach. Meanwhile, we demonstrated that these nanomaterials have great potential for real-time monitoring of polymerase chain reaction (PCR) products, successfully revealing an approximately 240 times higher detectable fluorescence response than that of traditional gel electrophoresis. Furthermore, cell imaging indicates the potential applications of PEF-based probes in living cells.
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Affiliation(s)
- Ying You
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, China.
| | - Quanwei Song
- State Key Laboratory of Petroleum Pollution Control, Beijing, 102206, China and CNPC Research Institute of Safety and Environmental Technology, Beijing, 102206, China
| | - Le Wang
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, China.
| | - Caixia Niu
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, China.
| | - Na Na
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, China.
| | - Jin Ouyang
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, China.
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16
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Kempe H, Yamamoto J, Ishida M, Takahashi N, Yoshino J, Hayashi N, Higuchi H. Cooperative Effect of Spacer and Lewis Base on Highly Reversible Spectral Changes of the Octaethylporphyrin Chromatic System in Sensitivity, Stability, and Visibility to Trifluoroacetic Acid. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2016. [DOI: 10.1246/bcsj.20160176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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17
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Wang L, Yang H, He J, Zhang Y, Yu J, Song Y. Cu-Hemin Metal-Organic-Frameworks/Chitosan-Reduced Graphene Oxide Nanocomposites with Peroxidase-Like Bioactivity for Electrochemical Sensing. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.07.162] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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18
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FEI Q, SHAN H, HUAN Y, ZHANG Z, MI H, XU H, LI G, CHEN F, FENG G. A Novel Copper(II) Sensor Based on a Unique Water-soluble Porphyrin. ANAL SCI 2016; 32:745-9. [DOI: 10.2116/analsci.32.745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Qiang FEI
- College of Chemistry, Jilin University
| | | | | | | | - Hongyu MI
- College of Chemistry, Jilin University
| | - Hui XU
- College of Chemistry, Jilin University
| | - Guanghua LI
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University
| | - Fei CHEN
- Changchun Institute of Metrology
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19
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Liu GJ, Long Z, Lv HJ, Li CY, Xing GW. A dialdehyde–diboronate-functionalized AIE luminogen: design, synthesis and application in the detection of hydrogen peroxide. Chem Commun (Camb) 2016; 52:10233-6. [DOI: 10.1039/c6cc05116b] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A dialdehyde–diboronate-functionalized tetraphenylethene (TPE-DABF) was reported as a H2O2-specific AIE luminogen.
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Affiliation(s)
- Guang-Jian Liu
- Department of Chemistry
- Beijing Normal University
- Beijing 100875
- China
| | - Zi Long
- Department of Chemistry
- Beijing Normal University
- Beijing 100875
- China
| | - Hai-juan Lv
- Department of Chemistry
- Beijing Normal University
- Beijing 100875
- China
| | - Cui-yun Li
- Department of Chemistry
- Beijing Normal University
- Beijing 100875
- China
| | - Guo-wen Xing
- Department of Chemistry
- Beijing Normal University
- Beijing 100875
- China
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20
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Momo PB, Bellete BS, Brocksom TJ, de Souza ROMA, de Oliveira KT. Exploiting novel process windows for the synthesis of meso-substituted porphyrins under continuous flow conditions. RSC Adv 2015. [DOI: 10.1039/c5ra16962c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Porphyrin synthesis by classical methods frequently involves harsh conditions yielding products with poor scalability. Herein, a continuous flow approach is described, thus demonstrating a scaled-up procedure in a safe and highly pure manner.
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Affiliation(s)
- Patrícia B. Momo
- Universidade Federal de São Carlos
- Departamento de Química
- São Carlos
- Brazil
| | - Barbara S. Bellete
- Universidade Federal de São Carlos
- Departamento de Química
- São Carlos
- Brazil
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21
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Shen Y, Zhang X, Huang X, Zhang Y, Zhang C, Jin J, Liu X, Li H, Yao S. A new fluorescence and colorimetric sensor for highly selective and sensitive detection of glucose in 100% water. RSC Adv 2015. [DOI: 10.1039/c5ra11116a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
A new naphthalimide derivative containing hexanoic acid and boronate groups was designed and synthesized.
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Affiliation(s)
- Youming Shen
- College of Chemistry and Chemical Engineering
- Hunan University of Arts and Science
- Changde
- PR China
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
| | - Xiangyang Zhang
- College of Chemistry and Chemical Engineering
- Hunan University of Arts and Science
- Changde
- PR China
| | - Xi Huang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- College of Chemistry and Chemical Engineering
- Hunan Normal University
- Changsha 410081
- PR China
| | - Youyu Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- College of Chemistry and Chemical Engineering
- Hunan Normal University
- Changsha 410081
- PR China
| | - Chunxiang Zhang
- College of Chemistry and Chemical Engineering
- Hunan University of Arts and Science
- Changde
- PR China
| | - Junling Jin
- College of Chemistry and Chemical Engineering
- Hunan University of Arts and Science
- Changde
- PR China
| | - Xuewen Liu
- College of Chemistry and Chemical Engineering
- Hunan University of Arts and Science
- Changde
- PR China
| | - Haitao Li
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- College of Chemistry and Chemical Engineering
- Hunan Normal University
- Changsha 410081
- PR China
| | - Shouzhuo Yao
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- College of Chemistry and Chemical Engineering
- Hunan Normal University
- Changsha 410081
- PR China
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