1
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Miyagawa A, Nakatani K. Kinetic detection of hydrogen peroxide in single horseradish peroxidase-concentrated silica particle using confocal fluorescence microspectroscopic measurement. Talanta 2024; 273:125925. [PMID: 38527412 DOI: 10.1016/j.talanta.2024.125925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 03/27/2024]
Abstract
In the present study, we propose a scheme for detecting H2O2 by using horseradish peroxidase (HRP) adsorbed onto single silica particles and fluorescence microspectroscopy. When the silica particles were immersed in an HRP solution, the HRP concentration in the silica particles increased by a factor of 690 compared to that in the bulk aqueous solution because HRP was adsorbed on the silica surface. When a single particle containing HRP was added to a mixed solution of H2O2 and Amplex Red, fluorescence from resorufin, which was produced by the reaction of HRP, H2O2, and Amplex Red, was observed. The fluorescence from the resorufin in the particles increased after a single particle was added to the solution, and the release of resorufin was observed. As the concentration of H2O2 (CH2O2) decreased, the time it takes for fluorescence intensity to reach its maximum was shorter. The detection limit for H2O2 in the present system was 980 nM. The reaction behavior of a single silica particle was evaluated using a spherical diffusion model, which explains the approximate concentration change of resorufin in the silica particle. The proposed method has the advantages of simple sample preparation and detection, low sample consumption, and a short detection time.
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Affiliation(s)
- Akihisa Miyagawa
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan.
| | - Kiyoharu Nakatani
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan
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2
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Yang X, Li J, Li Q, Yang D, Yang Y. Colorimetric detection for raloxifene based on Cu-PTs nanozyme with peroxidase-like activity. J Pharm Biomed Anal 2024; 239:115922. [PMID: 38134706 DOI: 10.1016/j.jpba.2023.115922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/30/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023]
Abstract
The amorphous Cu-containing phosphomolybdate (Cu-PTs) composite with high peroxidase (POD)-like activity at neutral conditions was explored as biosensors for raloxifene (RAF) detection. The strong attraction between negatively charged Cu-PTs and positively charged substrates 3,3',5,5'-tetramethylbenzidine (TMB), as well as the acceleration of the conversion of active Cu+/Cu2+ by the Cu/W bimetallic redox couples were demonstrated to play significant roles in POD-like activity in physiological environment. When RAF is presence, it can bind to the surface of Cu-PTs and changes the chemical signal on the material surface, leading to the decreased POD-like activity. Based on this, a colorimetric method was established for the sensitive assay of RAF with a lower limit of detection (LOD) of 0.025 mg/L and good recovery from 90.13% to 108.9%. This work paves a new way to design a POD-like colorimetric protocol for tracing RAF in pharmaceutical products and environmental samples.
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Affiliation(s)
- Xiaolan Yang
- Key Laboratory of Natural Products Synthetic Biology of Ethnic Medicina Endophytes, Yunnan Minzu University, Kunming 650500, China
| | - Jitao Li
- Key Laboratory of Natural Products Synthetic Biology of Ethnic Medicina Endophytes, Yunnan Minzu University, Kunming 650500, China
| | - Qiulan Li
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Yunnan Province 650500, China
| | - Dezhi Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Yunnan Province 650500, China
| | - Yaling Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Yunnan Province 650500, China.
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3
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Li J, Cai X, Jiang P, Wang H, Zhang S, Sun T, Chen C, Fan K. Co-based Nanozymatic Profiling: Advances Spanning Chemistry, Biomedical, and Environmental Sciences. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2307337. [PMID: 37724878 DOI: 10.1002/adma.202307337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/12/2023] [Indexed: 09/21/2023]
Abstract
Nanozymes, next-generation enzyme-mimicking nanomaterials, have entered an era of rational design; among them, Co-based nanozymes have emerged as captivating players over times. Co-based nanozymes have been developed and have garnered significant attention over the past five years. Their extraordinary properties, including regulatable enzymatic activity, stability, and multifunctionality stemming from magnetic properties, photothermal conversion effects, cavitation effects, and relaxation efficiency, have made Co-based nanozymes a rising star. This review presents the first comprehensive profiling of the Co-based nanozymes in the chemistry, biology, and environmental sciences. The review begins by scrutinizing the various synthetic methods employed for Co-based nanozyme fabrication, such as template and sol-gel methods, highlighting their distinctive merits from a chemical standpoint. Furthermore, a detailed exploration of their wide-ranging applications in biosensing and biomedical therapeutics, as well as their contributions to environmental monitoring and remediation is provided. Notably, drawing inspiration from state-of-the-art techniques such as omics, a comprehensive analysis of Co-based nanozymes is undertaken, employing analogous statistical methodologies to provide valuable guidance. To conclude, a comprehensive outlook on the challenges and prospects for Co-based nanozymes is presented, spanning from microscopic physicochemical mechanisms to macroscopic clinical translational applications.
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Affiliation(s)
- Jingqi Li
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin, 150040, P. R. China
- Aulin College, Northeast Forestry University, Harbin, 150040, P. R. China
| | - Xinda Cai
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin, 150040, P. R. China
- Aulin College, Northeast Forestry University, Harbin, 150040, P. R. China
| | - Peng Jiang
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin, 150040, P. R. China
- Aulin College, Northeast Forestry University, Harbin, 150040, P. R. China
| | - Huayuan Wang
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin, 150040, P. R. China
- Aulin College, Northeast Forestry University, Harbin, 150040, P. R. China
| | - Shiwei Zhang
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin, 150040, P. R. China
- Aulin College, Northeast Forestry University, Harbin, 150040, P. R. China
| | - Tiedong Sun
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin, 150040, P. R. China
- Aulin College, Northeast Forestry University, Harbin, 150040, P. R. China
| | - Chunxia Chen
- College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin, 150040, P. R. China
- Aulin College, Northeast Forestry University, Harbin, 150040, P. R. China
| | - Kelong Fan
- CAS Engineering Laboratory for Nanozyme, Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, P. R. China
- Nanozyme Medical Center, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, P. R. China
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4
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Rashtbari S, Dehghan G, Marefat A, Khataee S, Khataee A. Proficient sonophotocatalytic degradation of organic pollutants using Co 3O 4/TiO 2 nanocomposite immobilized on zeolite: Optimization, and artificial neural network modeling. ULTRASONICS SONOCHEMISTRY 2024; 102:106740. [PMID: 38171194 PMCID: PMC10797203 DOI: 10.1016/j.ultsonch.2023.106740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/15/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024]
Abstract
The health of all living organisms is greatly influenced by the quality of the water. Therefore, developing cost-effective, eco-friendly, and easily accessible methods is desperately needed to meet the high global demand for clean water. Recently, nanozyme-based dye degradation methods have been promising for the remediation of water pollution. In this work, peroxidase-mimic Co3O4/TiO2 nanocomposite was synthesized and characterized for its size, morphology, and crystalline structure. Colorimetric assay results showed that the peroxidase-like activity of the Co3O4/TiO2 nanocomposite was considerably enhanced compared to the pure Co3O4 NPs and TiO2 NPs. Besides excellent enzyme-mimic activity, the higher sonophotocatalytic dye degradation capability of the nanocomposite after immobilization on zeolite (Co3O4/TiO2@Ze) was also demonstrated. Under optimal conditions (pH = 5.0, 25 °C), 0.1 g/L of catalyst was able to degrade 100 % of methylene blue (MB) with 600 μM in the presence of 30 μM H2O2 within 12 min. GC/MS analysis and toxicity studies revealed less toxic metabolite production after treatment of MB with sonophotocatalytic Co3O4/TiO2@Ze. Modeling of MB degradation using artificial neural networks (ANN) with a 5:6:1 topology was successfully performed, and the results confirmed the fitness of theoretical and experimental outputs according to the calculated correlation coefficient values. The prepared nanocomposite could thus be used as a promising and highly effective catalyst for the removal of organic dyes from polluted water.
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Affiliation(s)
- Samaneh Rashtbari
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, 51666-16471 Tabriz, Iran
| | - Gholamreza Dehghan
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, 51666-16471 Tabriz, Iran.
| | - Arezu Marefat
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, 51666-16471 Tabriz, Iran
| | - Simin Khataee
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, 51666-16471 Tabriz, Iran
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471 Tabriz, Iran; Department of Chemical Engineering, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey.
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5
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Deshwal A, Saxena K, Sharma G, Rajesh, Sheikh FA, Seth CS, Tripathi RM. Nanozymes: A comprehensive review on emerging applications in cancer diagnosis and therapeutics. Int J Biol Macromol 2024; 256:128272. [PMID: 38000568 DOI: 10.1016/j.ijbiomac.2023.128272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 11/10/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023]
Abstract
Nanozymes, a new class of nanomaterials-based artificial enzymes, have gained huge attraction due to their high operational stability, working efficiency in extreme conditions, and resistance towards protease digestion. Nowadays, they are effectively substituted for natural enzymes for catalysis by closely resembling the active sites found in natural enzymes. Nanozymes can compensate for natural enzymes' drawbacks, such as high cost, poor stability, low yield, and storage challenges. Due to their transforming nature, nanozymes are of utmost importance in the detection and treatment of cancer. They enable precise cancer detection, tailored drug delivery, and catalytic therapy. Through enhanced diagnosis, personalized therapies, and reduced side effects, their adaptability and biocompatibility can transform the management of cancer. The review focuses on metal and metal oxide-based nanozymes, highlighting their catalytic processes, and their applications in the prevention and treatment of cancer. It emphasizes their potential to alter diagnosis and therapy, particularly when it comes to controlling reactive oxygen species (ROS). The article reveals the game-changing importance of nanozymes in the future of cancer care and describes future research objectives, making it a useful resource for researchers, and scientists. Lastly, outlooks for future perspective areas in this rapidly emerging field have been provided in detail.
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Affiliation(s)
- Akanksha Deshwal
- Amity Institute of Nanotechnology, Amity University Uttar Pradesh (AUUP), Noida 201313, India
| | - Kirti Saxena
- Amity Institute of Nanotechnology, Amity University Uttar Pradesh (AUUP), Noida 201313, India
| | - Garima Sharma
- Department of Biomedical Science & Institute of Bioscience and Biotechnology, Kangwon National University, Chuncheon, 24341, Republic of Korea
| | - Rajesh
- CSIR-National Physical Laboratory, New Delhi, India
| | - Faheem A Sheikh
- Nanostructured and Biomimetic Lab, Department of Nanotechnology, University of Kashmir Hazratbal, Srinagar, Jammu and Kashmir 190006, India
| | | | - Ravi Mani Tripathi
- Amity Institute of Nanotechnology, Amity University Uttar Pradesh (AUUP), Noida 201313, India.
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6
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Elkomy HA, El-Naggar SA, Elantary MA, Gamea SM, Ragab MA, Basyouni OM, Mouhamed MS, Elnajjar FF. Nanozyme as detector and remediator to environmental pollutants: between current situation and future prospective. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:3435-3465. [PMID: 38141123 PMCID: PMC10794287 DOI: 10.1007/s11356-023-31429-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023]
Abstract
The term "nanozyme" refers to a nanomaterial possessing enzymatic capabilities, and in recent years, the field of nanozymes has experienced rapid advancement. Nanozymes offer distinct advantages over natural enzymes, including ease of production, cost-effectiveness, prolonged storage capabilities, and exceptional environmental stability. In this review, we provide a concise overview of various common applications of nanozymes, encompassing the detection and removal of pollutants such as pathogens, toxic ions, pesticides, phenols, organic contaminants, air pollution, and antibiotic residues. Furthermore, our focus is directed towards the potential challenges and future developments within the realm of nanozymes. The burgeoning applications of nanozymes in bioscience and technology have kindled significant interest in research in this domain, and it is anticipated that nanozymes will soon become a topic of explosive discussion.
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Affiliation(s)
- Hager A Elkomy
- Biochemistry Sector, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt.
| | - Shimaa A El-Naggar
- Chemistry/Biochemistry Sector, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Mariam A Elantary
- Chemistry/Biochemistry Sector, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Sherif M Gamea
- Chemistry/Biochemistry Sector, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Mahmoud A Ragab
- Chemistry/Biochemistry Sector, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Omar M Basyouni
- Chemistry/Zoology Sector, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Moustafa S Mouhamed
- Microbiology Sector, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Fares F Elnajjar
- Chemistry/Biochemistry Sector, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
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7
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Shojaei M, Pirouzmand M, Khatamian M. Incorporation of tyrosine in the Co/MCM-41: green and efficient peroxidase mimetic. Polyhedron 2023. [DOI: 10.1016/j.poly.2023.116294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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8
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Xu Q, Dai X, Yang L, Liu X, Li Y, Gao F. ε-Polylysine-Based Macromolecules with Catalase-Like Activity to Accelerate Wound Healing by Clearing Bacteria and Attenuating Inflammatory Response. ACS Biomater Sci Eng 2022; 8:5018-5026. [PMID: 36256969 DOI: 10.1021/acsbiomaterials.2c00986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Wound healing has remained a critical challenge due to its susceptibility to bacterial infection and the unique biological inflammatory response. Safe and effective therapeutics are still lacking. Biodegradable macromolecules (ε-polylysine-g-ferrocene, EPL-g-Fc) were developed to accelerate wound healing by combating bacterial infection and attenuating inflammatory responses. The biodegradable macromolecules were prepared via a Schiff-based reaction between ferrocene carboxaldehyde (Fc) and ε-polylysine (EPL). Through the synergistic combination of positive-charged EPL and π-π stacked Fc, the macromolecules possess excellent antibacterial activities. EPL-g-Fc with catalase-like activity could modulate the oxidative microenvironment in mammalian cells and zebrafish by catalyzing H2O2 into H2O and O2. EPL-g-Fc could alleviate inflammatory response in vitro. Furthermore, the macromolecules could accelerate bacteria-infected wound healing in vivo. This work provides a versatile strategy for repairing bacteria-infected wounds by eliminating bacteria, modulating oxidative microenvironment, and alleviating inflammatory response.
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Affiliation(s)
- Qingqing Xu
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu241002, P. R. China
| | - Xiaomei Dai
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu241002, P. R. China
| | - Lele Yang
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu241002, P. R. China
| | - Xiaojun Liu
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu241002, P. R. China
| | - Yu Li
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu241002, P. R. China
| | - Feng Gao
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, Laboratory of Biosensing and Bioimaging (LOBAB), College of Chemistry and Materials Science, Anhui Normal University, Wuhu241002, P. R. China
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9
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Zhang Y, Kudriashov D, Pershina L, Offenhäusser A, Mourzina Y. Intrinsic Multienzyme-like Activities of the Nanoparticles of Mn and Fe Cyano-Bridged Assemblies. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:2095. [PMID: 35745431 PMCID: PMC9227851 DOI: 10.3390/nano12122095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 02/06/2023]
Abstract
This study investigates the intrinsic multienzyme-like properties of the non-stabilized nanocrystalline nanoparticles of manganese-doped Prussian blue (Mn-PB) nanozymes and Prussian blue (PB) nanozymes in chemical and electrocatalytic transformations of reactive oxygen species. The effect of manganese doping on the structural, biomimetic, and electrocatalytic properties of cyano-bridged assemblies is also discussed.
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Affiliation(s)
| | | | | | | | - Yulia Mourzina
- Institute of Biological Information Processing (IBI-3-Bioelectronics), Forschungszentrum Jülich, 52425 Jülich, Germany; (Y.Z.); (D.K.); (L.P.); (A.O.)
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10
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Li R, Dong L, Liang Y, Cui Y, Ji X, Xiao H, Gao S, Wang L. Palladium Nanoparticles Stabilized by Lentinan with Enhanced Peroxidase‐like Activity for Sensitive Detection of H
2
O
2. ChemistrySelect 2022. [DOI: 10.1002/slct.202200247] [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)
- Ruyu Li
- Key Laboratory of Applied Chemistry Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse Nano-biotechnology Key Lab of Hebei Province Yanshan University Qinhuangdao 066004 China
| | - Le Dong
- Key Laboratory of Applied Chemistry Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse Nano-biotechnology Key Lab of Hebei Province Yanshan University Qinhuangdao 066004 China
| | - Ying Liang
- Key Laboratory of Applied Chemistry Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse Nano-biotechnology Key Lab of Hebei Province Yanshan University Qinhuangdao 066004 China
| | - Yanshuai Cui
- Hebei University of Environmental Engineering Qinhuangdao 066102 China
| | - Xianbing Ji
- Hebei University of Environmental Engineering Qinhuangdao 066102 China
| | - Haiyan Xiao
- Key Laboratory of Applied Chemistry Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse Nano-biotechnology Key Lab of Hebei Province Yanshan University Qinhuangdao 066004 China
| | - Shoubei Gao
- Key Laboratory of Applied Chemistry Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse Nano-biotechnology Key Lab of Hebei Province Yanshan University Qinhuangdao 066004 China
| | - Longgang Wang
- Key Laboratory of Applied Chemistry Hebei Key Laboratory of Heavy Metal Deep-Remediation in Water and Resource Reuse Nano-biotechnology Key Lab of Hebei Province Yanshan University Qinhuangdao 066004 China
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11
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Khalid N, Kalsoom U, Ahsan Z, Bilal M. Non-magnetic and magnetically responsive support materials immobilized peroxidases for biocatalytic degradation of emerging dye pollutants-A review. Int J Biol Macromol 2022; 207:387-401. [PMID: 35278508 DOI: 10.1016/j.ijbiomac.2022.03.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 02/23/2022] [Accepted: 03/07/2022] [Indexed: 12/07/2022]
Abstract
In recent years, the removal of hazardous pollutants from many industries has become a significant challenge for mankind as a growing number of contaminants, including a wide range of organic pollutants, synthetic dyes, and polycyclic aromatic hydrocarbons (PAHs), have inevitably led to an increased anthropogenic impact on the biosphere. Due to the complex aromatic structure, most synthetic dyes show resistance to degrade by the classical approaches, such as coagulation, flotation, adsorption, membrane process, and reverse osmosis. Enzyme-assisted biodegradation of pollutants offers an eco-friendlier and cost-effective alternative to remediate dyes, dyes-based effluents, other toxins, etc. Various plant and microbial oxidoreductase (Horseradish and manganese peroxidase) have recently received more attention for degrading and detoxifying a wide range of dyes either by opening the aromatic ring structure or by precipitation due to their high activity under milder conditions, high substrate specificity, and biodegradable nature. To enhance the efficiency, stability and recyclability, enzymes were immobilized on various support media such as sodium alginate, agarose, chitin/chitosan, polyvinyl alcohol, polyacrylamide, macroporous exchange resins, hydrophobic sol-gels, and nanoporous silica gel, including magnetically separatable media. Among various types of magnetic nanoparticles (MNPs), iron oxide magnetic nanoparticles, such as hematite, magnetite, and maghemite, have gained great attention due to their properties like small size, superparamagnetism, high surface area to volume ratio, and ease of separation for repeated cycles of uses. These carriers can be separated easily and rapidly from the reaction medium by an external magnetic field without being subjected to mechanical stress than centrifugation or filtration. Various methods have been employed for immobilizing oxidoreductase on different media, such as adsorption, covalent binding, entrapment, and encapsulation using different cross-linking agents. Compared to the free enzyme, insolubilized enzymes reduce production costs by enzyme reusability, tolerance to unfavorable environmental conditions, and high catalytic stability. Here, we review various immobilization methods and biocatalytic degradation of emerging dye pollutants, focusing on various non-magnetically and magnetically responsive supports to immobilize peroxidases. Conclusively, magnetically separatable peroxidases show more stability towards extreme temperature and pH conditions and can be used for repeated cycles than free and non-magnetically separatable peroxidase.
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Affiliation(s)
- Nasira Khalid
- Department of Chemistry, Government College Women University Faisalabad, 38000, Pakistan
| | - Umme Kalsoom
- Department of Chemistry, Government College Women University Faisalabad, 38000, Pakistan.
| | - Zainab Ahsan
- Department of Chemistry, Government College Women University Faisalabad, 38000, Pakistan
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
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12
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Rao G, Liu X, Liu P. Fabrication of MoS2@TiO2 hollow‐sphere heterostructures with enhanced visible light photocatalytic reduction of U(VI). J Radioanal Nucl Chem 2022. [DOI: 10.1007/s10967-021-08091-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Hu H, Lei X, Li S, Peng R, Wang J. Rapid mass production of iron nickel oxalate nanorods for efficient oxygen evolution reaction catalysis. NEW J CHEM 2022. [DOI: 10.1039/d1nj04668c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Using a coprecipitation method we synthesized an oxalate, which has a good catalytic performance for oxygen evolution in an alkaline electrolyte. This method can efficiently synthesize a large number of electrocatalysts in a short time.
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Affiliation(s)
- Huixia Hu
- Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Gan Zhou 341000, P. R. China
| | - Xiang Lei
- Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Gan Zhou 341000, P. R. China
| | - Shumei Li
- Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Gan Zhou 341000, P. R. China
| | - Ruzhen Peng
- Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Gan Zhou 341000, P. R. China
| | - Jinliang Wang
- Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Gan Zhou 341000, P. R. China
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14
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Aghayan M, Mahmoudi A, Sazegar MR, Adhami F. A novel colorimetric sensor for naked-eye detection of cysteine and Hg 2+ based on "on-off" strategy using Co/Zn-grafted mesoporous silica nanoparticles. Dalton Trans 2021; 50:13345-13356. [PMID: 34608914 DOI: 10.1039/d1dt02084f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In an attempt to explore the significance of inorganic mimetic enzymes as sensors, this study introduces a naked-eye analytical sensing platform for the detection of L-cysteine (cys), mercury ions (Hg2+) based on (turn off/turn-on) catalytic activity of zinc and cobalt grafted mesoporous silica nanoparticles (MSNs). To this end, Zn-MSN and Co/Zn-MSN catalysts were synthesized and characterized using XRD, FT-IR, FESEM, TEM, and nitrogen adsorption-desorption methods. Then, using the intrinsic peroxidase-like activity of as-synthesized samples, the oxidation reactions of the chromogenic substrate (2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS)) was designed using H2O2, which produced green colored cation radical of ABTS. Considering the high peroxidase-like activity of Co/Zn-MSN in comparison to Zn-MSN, it was employed to detect cys and then Hg2+. The results indicated that the strong interaction between cys and Co/Zn-MSN was proved by a limit of detection (LOD) down to 0.24 nM and the linear relationship from 0.8-50 nM (turn off). Given the fact that Hg2+ has a high-affinity tendency to combine with cys, we were suggested a novel colorimetric path for sensing of Hg2+ in the presence of cys (turn on). Based on this method, LOD was found 0.17 nM with the linear range of 0.57-50 nM. Taken together, results showed that the as-prepared catalysts are superior to other nanoparticles as a sensor to measure the target molecules in biological monitoring and clinical diagnostics.
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Affiliation(s)
- Morvarid Aghayan
- Dept. of Chemistry, Faculty of science, Islamic Azad University, North Tehran Branch, Tehran, Iran.
| | - Ali Mahmoudi
- Dept. of Chemistry, Faculty of science, Islamic Azad University, North Tehran Branch, Tehran, Iran.
| | - Mohammad Reza Sazegar
- Dept. of Chemistry, Faculty of science, Islamic Azad University, North Tehran Branch, Tehran, Iran.
| | - Forogh Adhami
- Dep. of chemistry, Faculty of science, Islamic Azad University, Yadegar-e-Imam Khomeini (RAH), Shahre rey Branch, Tehran, Iran
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15
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Das B, Franco JL, Logan N, Balasubramanian P, Kim MI, Cao C. Nanozymes in Point-of-Care Diagnosis: An Emerging Futuristic Approach for Biosensing. NANO-MICRO LETTERS 2021; 13:193. [PMID: 34515917 PMCID: PMC8438099 DOI: 10.1007/s40820-021-00717-0] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/13/2021] [Indexed: 05/19/2023]
Abstract
Nanomaterial-based artificial enzymes (or nanozymes) have attracted great attention in the past few years owing to their capability not only to mimic functionality but also to overcome the inherent drawbacks of the natural enzymes. Numerous advantages of nanozymes such as diverse enzyme-mimicking activities, low cost, high stability, robustness, unique surface chemistry, and ease of surface tunability and biocompatibility have allowed their integration in a wide range of biosensing applications. Several metal, metal oxide, metal-organic framework-based nanozymes have been exploited for the development of biosensing systems, which present the potential for point-of-care analysis. To highlight recent progress in the field, in this review, more than 260 research articles are discussed systematically with suitable recent examples, elucidating the role of nanozymes to reinforce, miniaturize, and improve the performance of point-of-care diagnostics addressing the ASSURED (affordable, sensitive, specific, user-friendly, rapid and robust, equipment-free and deliverable to the end user) criteria formulated by World Health Organization. The review reveals that many biosensing strategies such as electrochemical, colorimetric, fluorescent, and immunological sensors required to achieve the ASSURED standards can be implemented by using enzyme-mimicking activities of nanomaterials as signal producing components. However, basic system functionality is still lacking. Since the enzyme-mimicking properties of the nanomaterials are dictated by their size, shape, composition, surface charge, surface chemistry as well as external parameters such as pH or temperature, these factors play a crucial role in the design and function of nanozyme-based point-of-care diagnostics. Therefore, it requires a deliberate exertion to integrate various parameters for truly ASSURED solutions to be realized. This review also discusses possible limitations and research gaps to provide readers a brief scenario of the emerging role of nanozymes in state-of-the-art POC diagnosis system development for futuristic biosensing applications.
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Affiliation(s)
- Bhaskar Das
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
- Department of Biotechnology and Medical Engineering, National Institute of Technology Rourkela, Rourkela, India
| | - Javier Lou Franco
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
| | - Natasha Logan
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
| | - Paramasivan Balasubramanian
- Department of Biotechnology and Medical Engineering, National Institute of Technology Rourkela, Rourkela, India
| | - Moon Il Kim
- Department of BioNano Technology, Gachon University, Seongnam, Korea
| | - Cuong Cao
- School of Biological Sciences, Queen's University Belfast, Belfast, UK.
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16
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Behrouzifar F, Shahidi SA, Chekin F, Hosseini S, Ghorbani-HasanSaraei A. Colorimetric assay based on horseradish peroxidase/reduced graphene oxide hybrid for sensitive detection of hydrogen peroxide in beverages. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 257:119761. [PMID: 33845390 DOI: 10.1016/j.saa.2021.119761] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 03/22/2021] [Accepted: 03/27/2021] [Indexed: 06/12/2023]
Abstract
We reported a simple and sensitive colorimetric assay for detection of hydrogen peroxide (H2O2) based on the oxidation of 2,2׳-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) by UV-Vis spectroscopy method. The reduced graphene oxide (rGO) was prepared using green tea extract as bio-reducing and stabilizer agent and decorated by horseradish peroxidase (HRP). The surface of Au interface was modified with HRP-rGO hybrid. The formation of HRP-rGO hybrid was confirmed by cyclic voltammetry, scanning electron microscopy (SEM), energy-dispersive X-ray Spectroscopy (EDX) and Raman spectroscopy·H2O2 can be catalysed by HRP-rGO hybrid and converted into water and oxygen. The ABTS substrate takes up oxygen to form a green coloured product that has absorption peaks at 421, 655 nm and 737 nm. The colour development is linearly dependent on HRP in the range of 4-50 µg/L. The color of the green product solution is stable for 20 min. The absorption intensity is strongly related to the hydrogen peroxide concentration. The absorption intensity of the formed product scaled linearly with the hydrogen peroxide concentration in the ranges of 0.3-20 µM and 20-8000 µM with a detection limit of ≈15 nM could be achieved. The biosensor with excellent limit detection and wide linear ranges was adapted to monitor H2O2 in different beverages.
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Affiliation(s)
- Fatemeh Behrouzifar
- Department of Food Science and Technology, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
| | - Seyed-Ahmad Shahidi
- Department of Food Science and Technology, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
| | - Fereshteh Chekin
- Department of Chemistry, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran.
| | - Shabnam Hosseini
- Department of Material Science and Engineering, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
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17
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Cui M, Zhang HR, Ouyang F, Guo YQ, Li RF, Duan SF, Xiong TD, Wang YL, Wang XQ. Dual Enzyme-Like Performances of PLGA Grafted Maghemite Nanocrystals and Their Synergistic Chemo/Chemodynamic Treatment for Human Lung Adenocarcinoma A549 Cells. J Biomed Nanotechnol 2021; 17:1007-1019. [PMID: 34167616 DOI: 10.1166/jbn.2021.3062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In recent years, the emergence of non-toxic but catalytically active inorganic nanoparticles has attracted great attention for cancer treatment, but the therapeutic effect has been affected by the limited reactive oxygen species in tumors. Therefore, the combination of chemotherapy and chemodynamic therapy is regarded as a promising therapeutic strategy. In this paper, we reported the preparation and bioactivity evaluation of poly(lactic acid-co-glycolic acid) (PLGA) grafted-γ-Fe₂O₃ nanoparticles with dual response of endogenous peroxidase and catalase like activities. Our hypothesis is that PLGAgrafted γ-Fe₂O₃ nanoparticles could be used as a drug delivery system for the anti-tumor drug doxorubicin to inhibit the growth of lung adenocarcinoma A549 cells; meanwhile, based on its mimic enzyme properties, this kind of nanoparticles could be combined with doxorubicin in the treatment of A549 cells. Our experimental results showed that the PLGAgrafted γ-Fe₂O₃ nanoparticles could simulate the activity of catalase and decompose hydrogen peroxide into H₂O and oxygen in neutral tumor microenvironment, thus reducing the oxidative damage caused by hydrogenperoxide to lung adenocarcinoma A549 cells. In acidic microenvironment, PLGA grafted γ-Fe₂O₃ nanoparticles could simulate the activity of peroxidase and effectively catalyze the decomposition of hydrogen peroxide to generate highly toxic hydroxyl radicals, which could cause the death of A549 cells. Furthermore, the synergistic effect of peroxidase-like activity of PLGA-grafted γ-Fe₂O₃ nanoparticles and doxorubicin could accelerate the apoptosisand destruction of A549 cells, thus enhancing the antitumor effect of doxorubicin-loaded PLGA-grafted γ-Fe₂O₃ nanoparticles. Therefore, this study provides an effective nanoplatform based on dual inorganic biomimetic nanozymes for the treatment of lung cancer.
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Affiliation(s)
- Miao Cui
- College of Bioengineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Hui-Ru Zhang
- College of Bioengineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Fan Ouyang
- College of Bioengineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Yu-Qi Guo
- Henan Provincial People's Hospital, Zhengzhou 450003, P. R. China
| | - Rui-Fang Li
- College of Bioengineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Shao-Feng Duan
- School of Pharmacy, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Tian-Di Xiong
- College of Bioengineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Yun-Long Wang
- Henan Bioengineering Research Center, Zhengzhou 450046, P. R. China
| | - Xue-Qin Wang
- College of Bioengineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
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18
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Khagar P, Pratap UR, Zodape SP, Wankhade AV. Self‐assembled CoSe
2
Microspheres with Intrinsic Peroxidase Mimicking Activity for Efficient Degradation of Variety of Dyes. ChemistrySelect 2021. [DOI: 10.1002/slct.202101496] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Prerna Khagar
- Department of Chemistry Visvesvaraya National Institute of Technology South Ambazari Road Nagpur 440010 India
| | - Umesh R. Pratap
- Department of Chemistry Visvesvaraya National Institute of Technology South Ambazari Road Nagpur 440010 India
| | - Sangesh P. Zodape
- Department of Chemistry Visvesvaraya National Institute of Technology South Ambazari Road Nagpur 440010 India
| | - Atul V. Wankhade
- Department of Chemistry Visvesvaraya National Institute of Technology South Ambazari Road Nagpur 440010 India
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19
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Nanozyme based on CoFe 2O 4 modified with MoS 2 for colorimetric determination of cysteine and glutathione. Mikrochim Acta 2021; 188:65. [PMID: 33543407 DOI: 10.1007/s00604-021-04702-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 01/08/2021] [Indexed: 10/22/2022]
Abstract
A nanozyme based on CoFe2O4 modified with MoS2 was constructed for colorimetric determination of cysteine (Cys) and glutathione (GSH). Firstly, ferrite CoFe2O4 is synthesized, and it is then modified by MoS2 to form a flower-like polymer (MoS2@CoFe2O4). In the presence of H2O2, a redox interaction takes place, and the resulting hydroxyl promoted a colorimetric conversion from colorless to blue in the presence of 3,3',5,5'-tetramethylbenzidine (TMB). However, once Cys or GSH is added, they are capable to compete with the interaction of the hydroxyl with TMB, resulting in an inhibition of the colorimetric conversion. The colorimetric distinction is sensitive to the amount of target. The results obtained proved that the catalytic efficiency of MoS2@CoFe2O4 is 4.4-fold and 1.8-fold to that of MoS2 and CoFe2O4. Meanwhile, the Km values to TMB and H2O2 are 0.067 and 0.048 mM, respectively, which are 6.5-fold and 77-fold, respectively smaller than those of natural peroxidase such as HPR. This indicates that the MoS2@CoFe2O4 possesses a favorable interaction affinity. Additionally, the colorimetric distinction caused by the competition between TMB and cysteine or glutathione is obvious. The signal responses to cysteine and glutathione are linear in the range 0.5~15 μM and 0.5~35 μM, and the LODs are 0.10 and 0.21 μM, respectively. In practical assay of Cys in serum, the RSD of the sample tests is 4.6%, and the recoveries for the spiked assays are 95.3% and 96.0% with the RSD of 2.1% and 4.2%, respectively.
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20
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Enhancement of the Peroxidase-Like Activity of Iodine-Capped Gold Nanoparticles for the Colorimetric Detection of Biothiols. BIOSENSORS-BASEL 2020; 10:bios10090113. [PMID: 32882936 PMCID: PMC7558680 DOI: 10.3390/bios10090113] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/27/2020] [Accepted: 08/29/2020] [Indexed: 12/11/2022]
Abstract
A colorimetric assay was developed for the detection of biothiols, based on the peroxidase-like activity of iodine-capped gold nanoparticles (AuNPs). These AuNPs show a synergetic effect in the form of peroxidase-mimicking activity at the interface of AuNPs, while free AuNPs and iodine alone have weak catalytic properties. Thus, iodine-capped AuNPs possess good intrinsic enzymatic activity and trigger the oxidation of 3,3',5,5'-tetramethylbenzidine (TMB), leading to a change in color from colorless to yellow. When added to solution, biothiols, such as cysteine, strongly bind to the interface of AuNPs via gold-thiol bonds, inhibiting the catalytic activity of AuNPs, resulting in a decrease in oxidized TMB. Using this strategy, cysteine could be linearly determined, at a wide range of concentrations (0.5 to 20 μM), with a detection limit of 0.5 μM using UV-Vis spectroscopy. This method was applied for the detection of cysteine in diluted human urine.
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21
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Stasyuk N, Smutok O, Demkiv O, Prokopiv T, Gayda G, Nisnevitch M, Gonchar M. Synthesis, Catalytic Properties and Application in Biosensorics of Nanozymes and Electronanocatalysts: A Review. SENSORS (BASEL, SWITZERLAND) 2020; 20:E4509. [PMID: 32806607 PMCID: PMC7472306 DOI: 10.3390/s20164509] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/05/2020] [Accepted: 08/07/2020] [Indexed: 02/06/2023]
Abstract
The current review is devoted to nanozymes, i.e., nanostructured artificial enzymes which mimic the catalytic properties of natural enzymes. Use of the term "nanozyme" in the literature as indicating an enzyme is not always justified. For example, it is used inappropriately for nanomaterials bound with electrodes that possess catalytic activity only when applying an electric potential. If the enzyme-like activity of such a material is not proven in solution (without applying the potential), such a catalyst should be named an "electronanocatalyst", not a nanozyme. This paper presents a review of the classification of the nanozymes, their advantages vs. natural enzymes, and potential practical applications. Special attention is paid to nanozyme synthesis methods (hydrothermal and solvothermal, chemical reduction, sol-gel method, co-precipitation, polymerization/polycondensation, electrochemical deposition). The catalytic performance of nanozymes is characterized, a critical point of view on catalytic parameters of nanozymes described in scientific papers is presented and typical mistakes are analyzed. The central part of the review relates to characterization of nanozymes which mimic natural enzymes with analytical importance ("nanoperoxidase", "nanooxidases", "nanolaccase") and their use in the construction of electro-chemical (bio)sensors ("nanosensors").
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Affiliation(s)
- Nataliya Stasyuk
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine; (N.S.); (O.S.); (O.D.); (T.P.); (G.G.)
| | - Oleh Smutok
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine; (N.S.); (O.S.); (O.D.); (T.P.); (G.G.)
- Department of Biology and Chemistry, Drohobych Ivan Franko State Pedagogical University, 82100 Drohobych, Ukraine
| | - Olha Demkiv
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine; (N.S.); (O.S.); (O.D.); (T.P.); (G.G.)
- Faculty of Veterinary Hygiene, Ecology and Law, Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies, 79000 Lviv, Ukraine
| | - Tetiana Prokopiv
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine; (N.S.); (O.S.); (O.D.); (T.P.); (G.G.)
| | - Galina Gayda
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine; (N.S.); (O.S.); (O.D.); (T.P.); (G.G.)
| | - Marina Nisnevitch
- Department of Chemical Engineering, Ariel University, Kyriat-ha-Mada, Ariel 4070000, Israel;
| | - Mykhailo Gonchar
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine; (N.S.); (O.S.); (O.D.); (T.P.); (G.G.)
- Department of Biology and Chemistry, Drohobych Ivan Franko State Pedagogical University, 82100 Drohobych, Ukraine
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22
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Wang Z, Ju P, Zhang Y, Jiang F, Ding H, Sun C. CoMoO 4 nanobelts as efficient peroxidase mimics for the colorimetric determination of H 2O 2. Mikrochim Acta 2020; 187:424. [PMID: 32621131 DOI: 10.1007/s00604-020-04376-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 06/06/2020] [Indexed: 01/21/2023]
Abstract
CoMoO4 materials were prepared through a simple hydrothermal method and developed as highly efficient peroxidase mimics for colorimetric determination of H2O2. Based on the different experimental conditions in the synthesis process, the CoMoO4 materials present distinct morphologies, structures, surface properties, and peroxidase mimetic activities. Among them, CoMoO4 nanobelts (NBs) display the best intrinsic peroxidase mimetic abilities due to the high-energy (100) facet exposed, more Co active sites at (100) facet, more negative potential, and larger specific surface area. It can efficiently catalyze the oxidation of 3,3',5,5'-tetramethylbenzidine (TMB) in the presence of H2O2 to generate a blue oxide. In view of the excellent peroxidase mimetic catalytic activity of CoMoO4 NBs, a rapid, convenient, and ultrasensitive method was successfully established for the visual and colorimetric determination of H2O2. The method exhibits good selectivity, practicability, stability, and reusability, and has a detection limit of 0.27 μM. The peroxidase mimetic catalytic mechanism of CoMoO4 NBs was illustrated according to the kinetic and active species trapping experiments. The method has a good potential for rapid and sensitive determination of H2O2 for biomedical analysis. Graphical abstract Schematic presentation of the process of CoMoO4 nanobelts catalyzing the oxidation of peroxidase substrate 3,3',5,5'-tetramethylbenzidine (TMB) in the presence of H2O2 to generate a typical blue color, which can be applied in rapid and ultrasensitive detection of H2O2 visually.
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Affiliation(s)
- Zhe Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 238 Songling Road, Qingdao, 266100, People's Republic of China
- Key Laboratory of Marine Bioactive Substances and Analytical Technology, Marine Biological Resources and Environmental Research Center, First Institute of Oceanography, Ministry of Natural Resources (MNR), 6 Xianxialing Road, Qingdao, 266061, People's Republic of China
| | - Peng Ju
- Key Laboratory of Marine Bioactive Substances and Analytical Technology, Marine Biological Resources and Environmental Research Center, First Institute of Oceanography, Ministry of Natural Resources (MNR), 6 Xianxialing Road, Qingdao, 266061, People's Republic of China
- Laboratory for Marine Ecology and Environmental Science, Pilot National Laboratory for Marine Science and Technology (Qingdao), 1 Wenhai Road, Qingdao, 266237, People's Republic of China
- Shandong Key Laboratory of Corrosion Science, Institute of Oceanology, Chinese Academy of Sciences, 7 Nanhai Road, Qingdao, 266071, People's Republic of China
| | - Yu Zhang
- Key Laboratory of Marine Bioactive Substances and Analytical Technology, Marine Biological Resources and Environmental Research Center, First Institute of Oceanography, Ministry of Natural Resources (MNR), 6 Xianxialing Road, Qingdao, 266061, People's Republic of China
| | - Fenghua Jiang
- Key Laboratory of Marine Bioactive Substances and Analytical Technology, Marine Biological Resources and Environmental Research Center, First Institute of Oceanography, Ministry of Natural Resources (MNR), 6 Xianxialing Road, Qingdao, 266061, People's Republic of China
| | - Haibing Ding
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 238 Songling Road, Qingdao, 266100, People's Republic of China.
| | - Chengjun Sun
- Key Laboratory of Marine Bioactive Substances and Analytical Technology, Marine Biological Resources and Environmental Research Center, First Institute of Oceanography, Ministry of Natural Resources (MNR), 6 Xianxialing Road, Qingdao, 266061, People's Republic of China.
- Laboratory of Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), 1 Wenhai Road, Qingdao, 266237, People's Republic of China.
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Qi Y, Chen Y, He J, Gao X. Highly sensitive and simple colorimetric assay of hydrogen peroxide and glucose in human serum via the smart synergistic catalytic mechanism. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 234:118233. [PMID: 32182569 DOI: 10.1016/j.saa.2020.118233] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/03/2020] [Accepted: 03/03/2020] [Indexed: 06/10/2023]
Abstract
Due to the own defects of natural enzymes, artificial simulated enzymes are always concerned. Here, the fabricated graphene oxide (GO)/AuNPs nanocomposite exhibits strong synergistic catalysis of peroxidase-mimicking enzymes in combination with the novel property of GO catalytic interface and AuNPs-mediated electron transfer. It can efficiently catalyze the oxidation of enzyme substrate TMB by hydrogen peroxide to form blue TMB oxide. Based on this, the rapid and highly sensitive colorimetric detection of hydrogen peroxide was achieved. Because of the wonderfully synergistic coupling catalysis from GO/AuNPs nanocomposites, the developed artificial enzyme has ultra-strong catalytic activity. For the detection of hydrogen peroxide, the detection limit of this colorimetric analysis is as low as 4.2 × 10-8 M, which is about 1-2 orders of magnitude lower than that of the assays using other single nanoparticles as nanozymes. And it shows high sensitivity. The catalytic oxidation of the prepared nanocomposites to TMB can be completed in minutes, and the response is extremely fast. Combined with the reaction of glucose and glucose oxidase, the colorimetric analysis also realizes the rapid and highly sensitive detection of glucose in human serum. The research results infer that the smart synergy is an effective way to improve the catalytic activity of mimic enzyme. Together with its simplicity in preparation, the GO/AuNPs nanocomposite has excellent development potential in biomedical detection and biosensor design.
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Affiliation(s)
- Yingying Qi
- College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China; Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi'an 710054, China.
| | - Yiting Chen
- College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China
| | - Jiahuan He
- College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China
| | - Xiang Gao
- College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China; Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation, Xi'an 710054, China
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Zhang X, Han G, Zhang R, Huang Z, Shen H, Su P, Song J, Yang Y. Co2V2O7 Particles with Intrinsic Multienzyme Mimetic Activities as an Effective Bioplatform for Ultrasensitive Fluorometric and Colorimetric Biosensing. ACS APPLIED BIO MATERIALS 2020; 3:1469-1480. [DOI: 10.1021/acsabm.9b01107] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xiaotong Zhang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Gaojie Han
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Ruiqi Zhang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Ze Huang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Hao Shen
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Ping Su
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Jiayi Song
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Yi Yang
- Beijing Key Laboratory of Environmentally Harmful Chemical Analysis, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, P.R. China
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Kushwaha A, Singh G, Sharma M. Colorimetric sensing of chlorpyrifos through negative feedback inhibition of the catalytic activity of silver phosphate oxygenase nanozymes. RSC Adv 2020; 10:13050-13065. [PMID: 35492132 PMCID: PMC9051377 DOI: 10.1039/c9ra10719c] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/02/2020] [Indexed: 12/25/2022] Open
Abstract
Intensive use of organophosphate chlorpyrifos pesticides in farming has become a serious issue due to their harmful effects on living beings. Most fruits, vegetables and soil contain chlorpyrifos, and it cannot be rinsed out completely by water washing. Therefore, a selective and sensitive detection of chlorpyrifos is significant. In the present study, the intriguing oxidase-mimicking activity of Ag3PO4 nanoparticles (NPs) is explored for the fast and selective detection of chlorpyrifos pesticides. Ag3PO4 NPs exhibit several advantages, such as great catalytic efficiency, high stability, monodispersity and reusability, over other expensive nanozymes via a facile one-step sensing. The size, shape, crystal planes and diffraction patterns of the Ag3PO4 NPs were observed via FESEM and HR-TEM. The surface properties and oxidation states were analyzed via XPS technique. Ag3PO4 NPs possess intrinsic excellent oxidase-mimicking properties against 3,3′,5,5′-tetramethylbezidyne (TMB). When chlorpyrifos and Ag3PO4 NP nanozymes come in proper orientation proximity, chlorpyrifos is oxidized. The oxidized chlorpyrifos produces sulfide ions and chlorpyrifos oxon. The produced sulfide ions in the reaction system interact with Ag3PO4 NPs and inhibit their catalytic activity by feedback inhibition. Indeed, neither any catalytic site is left to oxidize TMB nor any blue colour appears. Thus, this feedback inhibition phenomenon senses chlorpyrifos pesticides. The calculated limit of detection (LOD) for the standard chlorpyrifos is ∼9.97 ppm, and the efficacy of the Ag3PO4 NPs calculated in terms of the Km value was found to be 0.15 mM. A real sample analysis was carried out by the standard addition method with two soil samples collected from Pethapur and Chiloda villages. Ag3PO4 oxygenase nanozymatic activity towards chlorpyrifos sensing.![]()
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Affiliation(s)
| | | | - Manu Sharma
- Central University of Gujarat
- Gandhinagar
- India
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26
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Surface molecular imprinting on g-C3N4 photooxidative nanozyme for improved colorimetric biosensing. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.08.014] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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27
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Dasineh Khiavi N, Katal R, Kholghi Eshkalak S, Masudy-Panah S, Ramakrishna S, Jiangyong H. Visible Light Driven Heterojunction Photocatalyst of CuO-Cu 2O Thin Films for Photocatalytic Degradation of Organic Pollutants. NANOMATERIALS 2019; 9:nano9071011. [PMID: 31337085 PMCID: PMC6669717 DOI: 10.3390/nano9071011] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 07/12/2019] [Accepted: 07/12/2019] [Indexed: 11/16/2022]
Abstract
A high recombination rate and low charge collection are the main limiting factors of copper oxides (cupric and cuprous oxide) for the photocatalytic degradation of organic pollutants. In this paper, a high performance copper oxide photocatalyst was developed by integrating cupric oxide (CuO) and cuprous oxide (Cu2O) thin films, which showed superior performance for the photocatalytic degradation of methylene blue (MB) compared to the control CuO and Cu2O photocatalyst. Our results show that a heterojunction photocatalyst of CuO–Cu2O thin films could significantly increase the charge collection, reduce the recombination rate, and improve the photocatalytic activity.
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Affiliation(s)
- Negar Dasineh Khiavi
- Faculty of Biosciences & Medical Engineering, University Technology Malaysia, Johor 81310, Malaysia
| | - Reza Katal
- Department of Civil & Environmental Engineering, National University of Singapore, Singapore 119260, Singapore
| | - Saeideh Kholghi Eshkalak
- Department of Mechanical Engineering, Center for Nanofibers and Nanotechnology, National University of Singapore, Singapore 117575, Singapore
| | - Saeid Masudy-Panah
- Electrical and Computer Engineering, National University of Singapore, Singapore 119260, Singapore
| | - Seeram Ramakrishna
- Department of Mechanical Engineering, Center for Nanofibers and Nanotechnology, National University of Singapore, Singapore 117575, Singapore.
| | - Hu Jiangyong
- Department of Civil & Environmental Engineering, National University of Singapore, Singapore 119260, Singapore.
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28
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Germanium nanoparticles: Intrinsic peroxidase-like catalytic activity and its biosensing application. Talanta 2019; 195:407-413. [DOI: 10.1016/j.talanta.2018.11.081] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 11/17/2018] [Accepted: 11/22/2018] [Indexed: 11/23/2022]
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29
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Wu L, Wan G, Shi S, He Z, Xu X, Tang Y, Hao C, Wang G. Atomic layer deposition-assisted growth of CuAl LDH on carbon fiber as a peroxidase mimic for colorimetric determination of H2O2 and glucose. NEW J CHEM 2019. [DOI: 10.1039/c8nj06217j] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
An atomic-layer-deposited Al2O3-induced LDH growth strategy was proposed to prepare carbon fiber-supported ultrathin CuAl LDH nanosheets (CF@CuAl-LDH). The CF@CuAl-LDH exhibited superior peroxidase-like catalytic activity.
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Affiliation(s)
- Lihong Wu
- Key Laboratory of Tropical Biological Resources of Ministry of Education
- Hainan University
- Haikou 570228
- China
| | - Gengping Wan
- Key Laboratory of Tropical Biological Resources of Ministry of Education
- Hainan University
- Haikou 570228
- China
| | - Shaohua Shi
- Key Laboratory of Tropical Biological Resources of Ministry of Education
- Hainan University
- Haikou 570228
- China
| | - Zhengyi He
- Key Laboratory of Tropical Biological Resources of Ministry of Education
- Hainan University
- Haikou 570228
- China
| | - Xuefei Xu
- Key Laboratory of Tropical Biological Resources of Ministry of Education
- Hainan University
- Haikou 570228
- China
| | - Yulin Tang
- Key Laboratory of Tropical Biological Resources of Ministry of Education
- Hainan University
- Haikou 570228
- China
| | - Chuncheng Hao
- Institute of Advanced Electrical Materials
- Qingdao University of Science and Technology
- Qingdao
- China
| | - Guizhen Wang
- Key Laboratory of Tropical Biological Resources of Ministry of Education
- Hainan University
- Haikou 570228
- China
- Institute of Advanced Electrical Materials
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30
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Ju P, He Y, Wang M, Han X, Jiang F, Sun C, Wu C. Enhanced Peroxidase-Like Activity of MoS₂ Quantum Dots Functionalized g-C₃N₄ Nanosheets towards Colorimetric Detection of H₂O₂. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E976. [PMID: 30486292 PMCID: PMC6316126 DOI: 10.3390/nano8120976] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 11/22/2018] [Accepted: 11/23/2018] [Indexed: 12/14/2022]
Abstract
MoS₂ quantum dots (QDs) functionalized g-C₃N₄ nanosheets (MoS₂@CNNS) were prepared through a protonation-assisted ion exchange method, which were developed as a highly efficient biomimetic catalyst. Structural analysis revealed that uniformly-dispersed MoS₂ QDs with controllable size and different loading amount grew in-situ on the surface of CNNS, forming close-contact MoS₂@CNNS nanostructures and exhibiting distinct surface properties. Compared to MoS₂ QDs and CNNS, the MoS₂@CNNS nanocomposites exhibited a more than four times stronger peroxidase-like catalytic activity, which could catalyze the oxidation of 3,3',5,5'-tetramethylbenzidine (TMB) in the presence of H₂O₂ to generate a blue oxide. Among the MoS₂@CNNS nanocomposites, MoS₂@CNNS(30) was verified to present the best intrinsic peroxidase-like performance, which could be attributed to the more negative potential and larger specific surface area. A simple, rapid and ultrasensitive system for colorimetric detection of H₂O₂ was thus successfully established based on MoS₂@CNNS, displaying nice selectivity, reusability, and stability. The detection limit of H₂O₂ could reach as low as 0.02 μM. Furthermore, the kinetic and active species trapping experiments indicated the peroxidase-like catalytic mechanism of MoS₂@CNNS. This work develops a novel, rapid, and ultrasensitive approach for visual assay of H₂O₂, which has a potential application prospect on clinical diagnosis and biomedical analysis.
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Affiliation(s)
- Peng Ju
- Institute of Marine Science and Technology, Shandong University, 72 Binhai Road, Qingdao 266237, China.
- Key Laboratory of Marine Bioactive Substances and Analytical Technology, Marine Ecology Center, The First Institute of Oceanography, State Oceanic Administration (SOA), 6 Xianxialing Road, Qingdao 266061, China.
| | - Yunhong He
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 238 Songling Road, Qingdao 266100, China.
| | - Min Wang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Liaocheng University, Liaocheng 252000, China.
| | - Xiuxun Han
- Institute of Semiconductor Materials, Jiangxi University of Science and Technology, 86 Hongqi Road, Ganzhou 341000, China.
| | - Fenghua Jiang
- Key Laboratory of Marine Bioactive Substances and Analytical Technology, Marine Ecology Center, The First Institute of Oceanography, State Oceanic Administration (SOA), 6 Xianxialing Road, Qingdao 266061, China.
| | - Chengjun Sun
- Key Laboratory of Marine Bioactive Substances and Analytical Technology, Marine Ecology Center, The First Institute of Oceanography, State Oceanic Administration (SOA), 6 Xianxialing Road, Qingdao 266061, China.
- Laboratory of Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), 1 Wenhai Road, Qingdao 266237, China.
| | - Chi Wu
- Institute of Marine Science and Technology, Shandong University, 72 Binhai Road, Qingdao 266237, China.
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