1
|
Tian Q, Li S, Tang Z, Zhang Z, Du D, Zhang X, Niu X, Lin Y. Nanozyme-Enabled Biomedical Diagnosis: Advances, Trends, and Challenges. Adv Healthc Mater 2024:e2401630. [PMID: 39139016 DOI: 10.1002/adhm.202401630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 07/24/2024] [Indexed: 08/15/2024]
Abstract
As nanoscale materials with the function of catalyzing substrates through enzymatic kinetics, nanozymes are regarded as potential alternatives to natural enzymes. Compared to protein-based enzymes, nanozymes exhibit attractive characteristics of low preparation cost, robust activity, flexible performance adjustment, and versatile functionalization. These advantages endow them with wide use from biochemical sensing and environmental remediation to medical theranostics. Especially in biomedical diagnosis, the feature of catalytic signal amplification provided by nanozymes makes them function as emerging labels for the detection of biomarkers and diseases, with rapid developments observed in recent years. To provide a comprehensive overview of recent progress made in this dynamic field, here an overview of biomedical diagnosis enabled by nanozymes is provided. This review first summarizes the synthesis of nanozyme materials and then discusses the main strategies applied to enhance their catalytic activity and specificity. Subsequently, representative utilization of nanozymes combined with biological elements in disease diagnosis is reviewed, including the detection of biomarkers related to metabolic, cardiovascular, nervous, and digestive diseases as well as cancers. Finally, some development trends in nanozyme-enabled biomedical diagnosis are highlighted, and corresponding challenges are also pointed out, aiming to inspire future efforts to further advance this promising field.
Collapse
Affiliation(s)
- Qingzhen Tian
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, P. R. China
| | - Shu Li
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, P. R. China
| | - Zheng Tang
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, P. R. China
| | - Ziyu Zhang
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, P. R. China
| | - Dan Du
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| | - Xiao Zhang
- School of Chemical Engineering and Bioengineering, Washington State University, Pullman, WA, 99164, USA
| | - Xiangheng Niu
- School of Public Health, Hengyang Medical School, University of South China, Hengyang, 421001, P. R. China
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| | - Yuehe Lin
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| |
Collapse
|
2
|
Si H, Du D, Jiao C, Sun Y, Li L, Tang B. Biomimetic synergistic effect of redox site and Lewis acid for construction of efficient artificial enzyme. Nat Commun 2024; 15:6315. [PMID: 39060279 PMCID: PMC11282276 DOI: 10.1038/s41467-024-50687-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024] Open
Abstract
In enzymatic catalysis, the redox site and Lewis acid are the two main roles played by metal to assist amino acids. However, the reported enzyme mimics only focus on the redox-active metal as redox site, while the redox-inert metal as Lewis acid has, to the best of our knowledge, not been studied, presenting a bottleneck of enzyme mimics construction. Based on this, a series of highly efficient MxV2O5·nH2O peroxidase mimics with vanadium as redox site and alkaline-earth metal ion (M2+) as Lewis acid are reported. Experimental results and theoretical calculations indicate the peroxidase-mimicking activity of MxV2O5·nH2O show a periodic change with the Lewis acidity (ion potential) of M2+, revealing the mechanism of redox-inert M2+ regulating electron transfer of V-O through non-covalent polarization and thus promoting H2O2 adsorbate dissociation. The biomimetic synergetic effect of redox site and Lewis acid is expected to provide an inspiration for design of enzyme mimics.
Collapse
Affiliation(s)
- Haibin Si
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China
| | - Dexin Du
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China
| | - Chengcheng Jiao
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China
| | - Yan Sun
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China
| | - Lu Li
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China.
- Jinan Institute of Quantum Technology, Jinan, 250101, P. R. China.
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China.
- Laoshan Laboratory, Qingdao, 266237, P. R. China.
| |
Collapse
|
3
|
Yang Y, Li Z, Fan X, Jiang C, Wang J, Rastegar-Kashkooli Y, Wang TJ, Wang J, Wang M, Cheng N, Yuan X, Chen X, Jiang B, Wang J. Nanozymes: Potential Therapies for Reactive Oxygen Species Overproduction and Inflammation in Ischemic Stroke and Traumatic Brain Injury. ACS NANO 2024; 18:16450-16467. [PMID: 38897929 DOI: 10.1021/acsnano.4c03425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Nanozymes, which can selectively scavenge reactive oxygen species (ROS), have recently emerged as promising candidates for treating ischemic stroke and traumatic brain injury (TBI) in preclinical models. ROS overproduction during the early phase of these diseases leads to oxidative brain damage, which has been a major cause of mortality worldwide. However, the clinical application of ROS-scavenging enzymes is limited by their short in vivo half-life and inability to cross the blood-brain barrier. Nanozymes, which mimic the catalytic function of natural enzymes, have several advantages, including cost-effectiveness, high stability, and easy storage. These advantages render them superior to natural enzymes for disease diagnosis and therapeutic interventions. This review highlights recent advancements in nanozyme applications for ischemic stroke and TBI, emphasizing their potential to mitigate the detrimental effect of ROS overproduction, oxidative brain damage, inflammation, and blood-brain barrier compromise. Therefore, nanozymes represent a promising treatment modality for ROS overproduction conditions in future medical practices.
Collapse
Affiliation(s)
- Yunfan Yang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, P. R. China
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Zixiang Li
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, P. R. China
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Xiaochong Fan
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, P. R. China
| | - Chao Jiang
- Department of Neurology, People's Hospital of Zhengzhou University, Zhengzhou 450000, Henan, P. R. China
| | - Junmin Wang
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Yousef Rastegar-Kashkooli
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
- School of International Education, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Tom J Wang
- Program in Behavioral Biology, The Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Junyang Wang
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Menglu Wang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Nannan Cheng
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Xiqian Yuan
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Xuemei Chen
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Bing Jiang
- Nanozyme Laboratory in Zhongyuan, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| | - Jian Wang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, P. R. China
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou 450001, Henan, P. R. China
| |
Collapse
|
4
|
Huang XL. Unveiling the role of inorganic nanoparticles in Earth's biochemical evolution through electron transfer dynamics. iScience 2024; 27:109555. [PMID: 38638571 PMCID: PMC11024932 DOI: 10.1016/j.isci.2024.109555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024] Open
Abstract
This article explores the intricate interplay between inorganic nanoparticles and Earth's biochemical history, with a focus on their electron transfer properties. It reveals how iron oxide and sulfide nanoparticles, as examples of inorganic nanoparticles, exhibit oxidoreductase activity similar to proteins. Termed "life fossil oxidoreductases," these inorganic enzymes influence redox reactions, detoxification processes, and nutrient cycling in early Earth environments. By emphasizing the structural configuration of nanoparticles and their electron conformation, including oxygen defects and metal vacancies, especially electron hopping, the article provides a foundation for understanding inorganic enzyme mechanisms. This approach, rooted in physics, underscores that life's origin and evolution are governed by electron transfer principles within the framework of chemical equilibrium. Today, these nanoparticles serve as vital biocatalysts in natural ecosystems, participating in critical reactions for ecosystem health. The research highlights their enduring impact on Earth's history, shaping ecosystems and interacting with protein metal centers through shared electron transfer dynamics, offering insights into early life processes and adaptations.
Collapse
Affiliation(s)
- Xiao-Lan Huang
- Center for Clean Water Technology, School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY 11794-6044, USA
| |
Collapse
|
5
|
Shabanur Matada MS, Kuppuswamy GP, Sasi S, Velappa Jayaraman S, Nutalapati V, Senthil Kumar S, Sivalingam Y. Pyrene Derivative Incorporated Ni MOF as an Enzyme Mimic for Noninvasive Salivary Glucose Detection Toward Diagnosis of Diabetes Mellitus. ACS APPLIED MATERIALS & INTERFACES 2024; 16:17219-17231. [PMID: 38561895 DOI: 10.1021/acsami.3c19431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Herein, we demonstrate the detection of glucose in a noninvasive and nonenzymatic manner by utilizing an extended gate field-effect transistor (EGFET) based on the organic molecule pyrene phosphonic acid (PyP4OH8) incorporated nickel metal-organic framework (NiOM-MOF). The prepared electrode responds selectively to glucose instead of sucrose, fructose, maltose, ascorbic acid, and uric acid in a 1× phosphate buffer saline solution. Also, utilizing the scanning Kelvin probe system, the sensing electrode's work function (Φ) is measured to validate the glucose-sensing mechanism. The sensitivity, detection range, response time, limit of detection, and limit of quantification of the electrode are determined to be 24.5 μA mM-1 cm-2, 20 μM to 10 mM, less than 5 s, 2.73 μM, and 8.27 μM, respectively. Most interestingly, the developed electrode follows the Michaelis-Menten kinetics, and the calculated rate constant (km) 0.07 mM indicates a higher affinity of NiOM-MOF toward glucose. The real-time analysis has revealed that the prepared electrode is sensitive to detect glucose in real human saliva, and it can be an alternative device for the noninvasive detection of glucose. Overall, the outcomes of the EGFET studies demonstrate that the prepared electrodes are well-suited for expeditious detection of glucose levels in saliva.
Collapse
Affiliation(s)
- Mallikarjuna Swamy Shabanur Matada
- Laboratory of Sensors, Energy and Electronic Devices (Lab SEED), Department of Physics and Nanotechnology, SRMIST, Kattankulathur, Tamil Nadu 603203, India
| | - Guru Prasad Kuppuswamy
- Laboratory of Sensors, Energy and Electronic Devices (Lab SEED), Department of Physics and Nanotechnology, SRMIST, Kattankulathur, Tamil Nadu 603203, India
| | - Sheethal Sasi
- Laboratory of Sensors, Energy and Electronic Devices (Lab SEED), Department of Physics and Nanotechnology, SRMIST, Kattankulathur, Tamil Nadu 603203, India
| | - Surya Velappa Jayaraman
- Novel, Advanced, and Applied Materials (NAAM) Laboratory, Department of Physics and Nanotechnology, SRMIST, Kattankulathur, Tamil Nadu 603203, India
- New Industry Creation Hatchery Center (NICHe), Tohoku University, Aoba-ku, Sendai Miyagi 980-8579, Japan
| | - Venkatramaiah Nutalapati
- Functional Materials Laboratory, Department of Chemistry, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203, India
| | - Shanmugam Senthil Kumar
- Electrodics and Electrocatalysis Division, CSIR-Central Electrochemical Research Institute (CSIR-CECRI) Campus, Karaikudi, Tamil Nadu 630006, India
| | - Yuvaraj Sivalingam
- Laboratory of Sensors, Energy and Electronic Devices (Lab SEED), Department of Physics and Nanotechnology, SRMIST, Kattankulathur, Tamil Nadu 603203, India
- Sensors Lab, Computer, Electrical, and Mathematical Sciences and Engineering Division (CEMSE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
| |
Collapse
|
6
|
Sheng J, Wu Y, Ding H, Feng K, Shen Y, Zhang Y, Gu N. Multienzyme-Like Nanozymes: Regulation, Rational Design, and Application. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2211210. [PMID: 36840985 DOI: 10.1002/adma.202211210] [Citation(s) in RCA: 48] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 02/16/2023] [Indexed: 06/18/2023]
Abstract
Nanomaterials with more than one enzyme-like activity are termed multienzymic nanozymes, and they have received increasing attention in recent years and hold huge potential to be applied in diverse fields, especially for biosensing and therapeutics. Compared to single enzyme-like nanozymes, multienzymic nanozymes offer various unique advantages, including synergistic effects, cascaded reactions, and environmentally responsive selectivity. Nevertheless, along with these merits, the catalytic mechanism and rational design of multienzymic nanozymes are more complicated and elusive as compared to single-enzymic nanozymes. In this review, the multienzymic nanozymes classification scheme based on the numbers/types of activities, the internal and external factors regulating the multienzymatic activities, the rational design based on chemical, biomimetic, and computer-aided strategies, and recent progress in applications attributed to the advantages of multicatalytic activities are systematically discussed. Finally, current challenges and future perspectives regarding the development and application of multienzymatic nanozymes are suggested. This review aims to deepen the understanding and inspire the research in multienzymic nanozymes to a greater extent.
Collapse
Affiliation(s)
- Jingyi Sheng
- Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu, 210009, P. R. China
| | - Yuehuang Wu
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu, 210009, P. R. China
| | - He Ding
- Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu, 210009, P. R. China
| | - Kaizheng Feng
- Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu, 210009, P. R. China
| | - Yan Shen
- School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, 211166, P. R. China
| | - Yu Zhang
- Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu, 210009, P. R. China
| | - Ning Gu
- Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu, 210009, P. R. China
- School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, 211166, P. R. China
- Medical School, Nanjing University, Nanjing, 210093, P. R. China
| |
Collapse
|
7
|
Huang XL, Harmer JR, Schenk G, Southam G. Inorganic Fe-O and Fe-S oxidoreductases: paradigms for prebiotic chemistry and the evolution of enzymatic activity in biology. Front Chem 2024; 12:1349020. [PMID: 38389729 PMCID: PMC10881703 DOI: 10.3389/fchem.2024.1349020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/23/2024] [Indexed: 02/24/2024] Open
Abstract
Oxidoreductases play crucial roles in electron transfer during biological redox reactions. These reactions are not exclusive to protein-based biocatalysts; nano-size (<100 nm), fine-grained inorganic colloids, such as iron oxides and sulfides, also participate. These nanocolloids exhibit intrinsic redox activity and possess direct electron transfer capacities comparable to their biological counterparts. The unique metal ion architecture of these nanocolloids, including electron configurations, coordination environment, electron conductivity, and the ability to promote spontaneous electron hopping, contributes to their transfer capabilities. Nano-size inorganic colloids are believed to be among the earliest 'oxidoreductases' to have 'evolved' on early Earth, playing critical roles in biological systems. Representing a distinct type of biocatalysts alongside metalloproteins, these nanoparticles offer an early alternative to protein-based oxidoreductase activity. While the roles of inorganic nano-sized catalysts in current Earth ecosystems are intuitively significant, they remain poorly understood and underestimated. Their contribution to chemical reactions and biogeochemical cycles likely helped shape and maintain the balance of our planet's ecosystems. However, their potential applications in biomedical, agricultural, and environmental protection sectors have not been fully explored or exploited. This review examines the structure, properties, and mechanisms of such catalysts from a material's evolutionary standpoint, aiming to raise awareness of their potential to provide innovative solutions to some of Earth's sustainability challenges.
Collapse
Affiliation(s)
- Xiao-Lan Huang
- NYS Center for Clean Water Technology, School of Marine and Atmospheric Sciences, Stony Brook, NY, United States
| | - Jeffrey R Harmer
- Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia
| | - Gerhard Schenk
- Australian Institute of Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, Australia
- Sustainable Minerals Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Gordon Southam
- Sustainable Minerals Institute, The University of Queensland, Brisbane, QLD, Australia
- School of the Environment, The University of Queensland, Brisbane, QLD, Australia
| |
Collapse
|
8
|
Huang H, Geng W, Wu X, Zhang Y, Xie L, Ma T, Cheng C. Spiky Artificial Peroxidases with V-O-Fe Pair Sites for Combating Antibiotic-Resistant Pathogens. Angew Chem Int Ed Engl 2024; 63:e202310811. [PMID: 37953675 DOI: 10.1002/anie.202310811] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 11/14/2023]
Abstract
With the sharp rise of antibiotic-resistant pathogens worldwide, it is of enormous importance to create new strategies for combating pathogenic bacteria. Here, we create an iron oxide-based spiky artificial peroxidase (POD) with V-O-Fe pair sites (V-Fe2 O3 ) for combating methicillin-resistant Staphylococcus aureus (MRSA). The experimental studies and theoretical calculations demonstrate that the V-Fe2 O3 can achieve the localized "capture and killing" bifunction from the spiky morphology and massive reactive oxygen species (ROS) production. The V-Fe2 O3 can reach nearly 100 % bacterial inhibition over a long period by efficiently oxidizing the lipid membrane. Our wound disinfection results identify that the V-Fe2 O3 can not only efficiently eliminate MRSA and their biofilm but also accelerate wound recovery without causing noticeable inflammation and toxicity. This work offers essential insights into the critical roles of V-O-Fe pair sites and localized "capture and killing" in biocatalytic disinfection and provides a promising pathway for the de novo design of efficient artificial peroxidases.
Collapse
Affiliation(s)
- Haoju Huang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Wei Geng
- Department of Ultrasound, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xizheng Wu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Yiyun Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Lan Xie
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Tian Ma
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Chong Cheng
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
- Med-X Center for Materials, Sichuan University, Chengdu, 610065, China
| |
Collapse
|
9
|
Li M, Wang G, Dai J, Zhao Z, Zhe Y, Yang H, Lin Y. Bioinspired CuZn-N/C Single-Atom Nanozyme with High Substrate Specificity for Selective Online Monitoring of Epinephrine in Living Brain. Anal Chem 2023; 95:14365-14374. [PMID: 37712586 DOI: 10.1021/acs.analchem.3c02739] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Abstract
Though many elegant laccase mimics have emerged, these mimics generally have no substrate selectivity as well as low activity, making it difficult to fulfill the demand for monitoring in physiological conditions. Herein, inspired by the Cu-N ligand structure in the active site of natural laccase, we revealed that a carbon nanomaterial with atomically dispersed Cu and Zn atoms (CuZn-N/C) and a well-defined ligand structure could function as an effective laccase mimic for selectively catalyzing epinephrine (EP) oxidation. Catalytic activity of the CuZn-N/C nanozyme was superior to those of Cu-N/C and Zn-N/C and featured a Km value nearly 3-fold lower than that of natural laccase, which indicated that CuZn-N/C has a better affinity for EP. Density functional theory (DFT) revealed the mechanism of the superior catalytic ability of dual-metal CuZn-N/C as follows: (1) the exact distance of the two metal atoms in the CuZn-N/C catalyst makes it suitable for adsorption of the EP molecule, and the CuZn-N/C catalyst can offer the second hydrogen bond that stabilizes the adsorption; (2) molecular orbitals and density of states indicate that the strong interaction between the EP molecule and CuZn-N/C is important for EP catalytic oxidization. Furthermore, a sensitive and selective online optical detection platform (OODP) is constructed for determining EP with a low limit of detection (LOD) of 0.235 μM and a linear range of 0.2-20 μM. The system allows real-time measurement of EP release in the rat brain in vivo following ischemia with dexmedetomidine administration. This work not only provides an idea of designing efficient laccase mimics but also builds a promising chemical platform for better understanding EP-related drug action for ischemic cerebrovascular illnesses and opens up possibilities to explore brain function.
Collapse
Affiliation(s)
- Mengying Li
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Guo Wang
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Jing Dai
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Zhiqiang Zhao
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Yadong Zhe
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Huan Yang
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Yuqing Lin
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| |
Collapse
|
10
|
Keum C, Hirschbiegel CM, Chakraborty S, Jin S, Jeong Y, Rotello VM. Biomimetic and bioorthogonal nanozymes for biomedical applications. NANO CONVERGENCE 2023; 10:42. [PMID: 37695365 PMCID: PMC10495311 DOI: 10.1186/s40580-023-00390-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 08/23/2023] [Indexed: 09/12/2023]
Abstract
Nanozymes mimic the function of enzymes, which drive essential intracellular chemical reactions that govern biological processes. They efficiently generate or degrade specific biomolecules that can initiate or inhibit biological processes, regulating cellular behaviors. Two approaches for utilizing nanozymes in intracellular chemistry have been reported. Biomimetic catalysis replicates the identical reactions of natural enzymes, and bioorthogonal catalysis enables chemistries inaccessible in cells. Various nanozymes based on nanomaterials and catalytic metals are employed to attain intended specific catalysis in cells either to mimic the enzymatic mechanism and kinetics or expand inaccessible chemistries. Each nanozyme approach has its own intrinsic advantages and limitations, making them complementary for diverse and specific applications. This review summarizes the strategies for intracellular catalysis and applications of biomimetic and bioorthogonal nanozymes, including a discussion of their limitations and future research directions.
Collapse
Affiliation(s)
- Changjoon Keum
- Center for Advanced Biomolecular Recognition, Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea
| | - Cristina-Maria Hirschbiegel
- Department of Chemistry, University of Massachusetts, Amherst, 710 North Pleasant Street, Amherst, MA, 01003, USA
| | - Soham Chakraborty
- Department of Chemistry, University of Massachusetts, Amherst, 710 North Pleasant Street, Amherst, MA, 01003, USA
| | - Soyeong Jin
- Center for Advanced Biomolecular Recognition, Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea
- Department of Chemistry, Hanyang University, Seoul, 04763, Republic of Korea
| | - Youngdo Jeong
- Center for Advanced Biomolecular Recognition, Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea.
- Department of HY-KIST Bio-Convergence, Hanyang University, Seoul, 04763, Republic of Korea.
- Division of Bio-Medical Science and Technology, University of Science and Technology, Daejeon, 34113, Republic of Korea.
| | - Vincent M Rotello
- Department of Chemistry, University of Massachusetts, Amherst, 710 North Pleasant Street, Amherst, MA, 01003, USA.
| |
Collapse
|
11
|
Chen J, Zhong J, Lai J, Peng Z, Lian T, Tang X, Li P, Qiu P. Enhancing catalytic performance of Fe and Mo co-doped dual single-atom catalysts with dual-enzyme activities for sensitive detection of hydrogen peroxide and uric acid. Anal Chim Acta 2023; 1273:341543. [PMID: 37423669 DOI: 10.1016/j.aca.2023.341543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/11/2023] [Accepted: 06/18/2023] [Indexed: 07/11/2023]
Abstract
Single-atom catalysts (SACs) have attracted much attention due to their excellent catalytic activity, but the improvement of atomic loading which means that weight fraction (wt%) of metal atom was still facing great challenges. In this work, iron and molybdenum co-doped dual single-atom catalysts (Fe/Mo DSACs) was prepared for the first time by using the soft template sacrifice strategy, which improved significantly the atomic load and exhibited both the oxidase-like (OXD) activity and the dominant peroxidase-like (POD) activity. Further experiments reveal that Fe/Mo DSACs can not only catalyze O2 to generate O2•- and 1O2, but also catalyze H2O2 to generate a large number of •OH, which caused 3, 3', 5, 5'-tetramethylbenzidine (TMB) to be oxidized to oxTMB, accompanied by the color changing from colorless to blue. The steady-state kinetic test showed that Michaelis-Menten constant (Km) values and the maximum initial velocity values (Vmax) of the POD activity of Fe/Mo DSACs were 0.0018 mM and 12.6 × 10-8 M s-1, respectively. The corresponding catalytic efficiency was tens of times higher than Fe SACs and Mo SACs, which proves that the synergistic effect between Fe and Mo has significantly improved the catalytic ability. Based on the excellent POD activity of Fe/Mo DSACs, a colorimetric sensing platform combined with TMB was proposed to realize the sensitive detection of H2O2 and uric acid (UA) in a wide range, with limits of detection as low as 0.13 and 0.18 μM, respectively. Finally, accurate and reliable results were obtained in the detection of H2O2 in cells, and of UA in human serum and urine.
Collapse
Affiliation(s)
- Jin Chen
- Department of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Jiali Zhong
- Department of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Juanhua Lai
- Jiangxi Center of Medical Device Testing, Nanchang, 330047, China
| | - Zoujun Peng
- Department of Chemistry, Nanchang University, Nanchang, 330031, China; Institute for Advanced Study, Nanchang University, Nanchang, 330031, China
| | - Tao Lian
- Department of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Xiaomin Tang
- The Fourth Affiliated Hospital, Nanchang University, Nanchang, 330003, China
| | - Pengjun Li
- Jiangxi Institute of Nanotechnology, 330200, Nanchang, China.
| | - Ping Qiu
- Department of Chemistry, Nanchang University, Nanchang, 330031, China; Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, 330031, China.
| |
Collapse
|
12
|
Wu Y, Fang W, Hu Y, Dang J, Xin S, Li M, Li Z, Zhao H. Optimization of the tandem enzyme activity of V-MOF and its derivatives for highly sensitive nonenzymatic detection of cholesterol in living cells. J Colloid Interface Sci 2023; 649:601-615. [PMID: 37364460 DOI: 10.1016/j.jcis.2023.06.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/27/2023] [Accepted: 06/09/2023] [Indexed: 06/28/2023]
Abstract
It remains a great challenge to properly design and synthesize single-component artificial tandem enzymes for specific substrates with high selectivity. Herein, V-MOF is synthesized by solvothermal method and its derivatives are constructed via pyrolyzing V-MOF in nitrogen atmosphere at different temperatures, which are denoted as V-MOF-y (y = 300, 400, 500, 700 and 800). V-MOF and V-MOF-y possess tandem enzyme-like activity, i.e. cholesterol oxidase-like and peroxidase-like activity. Among them, V-MOF-700 shows the strongest tandem enzyme activity for V-N bonds. Based on the cascade enzyme activity of V-MOF-700, the nonenzymatic detection platform for cholesterol by fluorescent assay can be established in the presence of o-phenylenediamine (OPD) for the first time. The detection mechanism is that V-MOF-700 catalyzes cholesterol to generate hydrogen peroxide and further form hydroxyl radical (•OH), which can oxidize OPD to obtain oxidized OPD (oxOPD) with yellow fluorescence. The linear detection of cholesterol ranges of 2-70 μM and 70-160 μM with a lower detection limit of 0.38 μM (S/N = 3) are obtained. This method is used to detect cholesterol in human serum successfully. Especially, it can be applied to the rough quantification of membrane cholesterol in living tumor cells, indicating that it has the potential for clinical application.
Collapse
Affiliation(s)
- Ying Wu
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Wenhui Fang
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Ye Hu
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Jiaqi Dang
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Shixian Xin
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Min Li
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China
| | - Zengxi Li
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 101408, China.
| | - Hong Zhao
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 101408, China; Binzhou Institute of Technology, Binzhou 256601, China.
| |
Collapse
|
13
|
Min S, Yu Q, Ye J, Hao P, Ning J, Hu Z, Chong Y. Nanomaterials with Glucose Oxidase-Mimicking Activity for Biomedical Applications. Molecules 2023; 28:4615. [PMID: 37375170 DOI: 10.3390/molecules28124615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Glucose oxidase (GOD) is an oxidoreductase that catalyzes the aerobic oxidation of glucose into hydrogen peroxide (H2O2) and gluconic acid, which has been widely used in industrial raw materials production, biosensors and cancer treatment. However, natural GOD bears intrinsic disadvantages, such as poor stability and a complex purification process, which undoubtedly restricts its biomedical applications. Fortunately, several artificial nanomaterials have been recently discovered with a GOD-like activity and their catalytic efficiency toward glucose oxidation can be finely optimized for diverse biomedical applications in biosensing and disease treatments. In view of the notable progress of GOD-mimicking nanozymes, this review systematically summarizes the representative GOD-mimicking nanomaterials for the first time and depicts their proposed catalytic mechanisms. We then introduce the efficient modulation strategy to improve the catalytic activity of existing GOD-mimicking nanomaterials. Finally, the potential biomedical applications in glucose detection, DNA bioanalysis and cancer treatment are highlighted. We believe that the development of nanomaterials with a GOD-like activity will expand the application range of GOD-based systems and lead to new opportunities of GOD-mimicking nanomaterials for various biomedical applications.
Collapse
Affiliation(s)
- Shengyi Min
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Qiao Yu
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Jiaquan Ye
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Pengfei Hao
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Jiayu Ning
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Zhiqiang Hu
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Yu Chong
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| |
Collapse
|
14
|
Wang Q, Ding Y, Dahlgren RA, Sun Y, Gu J, Li Y, Liu T, Wang X. Ultrafine V 2O 5-anchored 3D N-doped carbon nanocomposite with augmented dual-enzyme mimetic activity for evaluating total antioxidant capacity. Anal Chim Acta 2023; 1252:341072. [PMID: 36935159 DOI: 10.1016/j.aca.2023.341072] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/07/2023] [Accepted: 03/07/2023] [Indexed: 03/17/2023]
Abstract
Total antioxidant capacity (TAC) can be evaluated by detecting the content of antioxidants, such as ascorbic acid, based on the enzyme-mimetic activity of nanomaterials. Herein, we fabricated a 3D-V2O5/NC nanocomposite using a self-templating strategy, which achieved ultrafine particles (∼2.5 nm), a porous carbon layer, large specific surface area (152.4 m2/g), N-doping and heterogeneous structure. The strong catalytic activity of 3D-V2O5/NC resulted from the integrated effect between the ultrafine structure of V2O5 nanoparticles and the 3D porous nitrogen-doped carbon framework, effectively increasing the number of active sites. This nanozyme presented a higher catalytic activity than its components or precursors in the nanocomposite (e.g., VN/NC, NC, V2O5, and VO2/g-C3N4). ROS scavenging experiments confirmed that the dual enzyme-like activity of 3D-V2O5/NC (catalase-like and oxidase-like) resulted from their co-participation of ‧O2-, h+ and ‧OH, among which ‧O2- played a crucial role in the catalytic color reaction. By virtue of the 3D-V2O5/NC nanoenzyme activity and TMB as a chromogenic substrate, the mixed system of 3D-V2O5/NC + TMB + H2O2 provided a low detection limit (0.03 μM) and suitable recovery (93.0-109.5%) for AA. Additionally, a smartphone-based colorimetric application was developed employing "Thing Identify" software to evaluate TAC in beverages. The colorimetric sensor and smartphone-detection platform provide a better or comparable analytical performance for TAC assessment in comparison to commercial ABTS test kits. The newly developed smartphone-based colorimetric platform presents several prominent advantageous, such as low cost, simple/rapid operation, and feasibility for outdoor use.
Collapse
Affiliation(s)
- Qi Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Yongli Ding
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Randy A Dahlgren
- Department of Land, Air and Water Resources, University of California, Davis, UC, 95616, USA
| | - Yue Sun
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Jingjing Gu
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Yuhao Li
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Tingting Liu
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China; Jiangsu Key Laboratory of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China.
| | - Xuedong Wang
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China.
| |
Collapse
|
15
|
Shang H, Zhang X, Ding M, Zhang A. Dual-mode biosensor platform based on synergistic effects of dual-functional hybrid nanomaterials. Talanta 2023; 260:124584. [PMID: 37121141 DOI: 10.1016/j.talanta.2023.124584] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/02/2023]
Abstract
Detection of biomarkers is very vital in the prevention, diagnosis and treatment of diseases. However, due to the poor accuracy and sensitivity of the constructed biosensors, we are now facing great challenges. In addressing these problems, nanohybrid-based dual mode biosensors including optical-optical, optical-electrochemical and electrochemical-electrochemical have been developed to detect various biomarkers. Integrating the merits of nanomaterials with abundant active sites, synergy and excellent physicochemical properties, many bi-functional nanohybrids have been reasonable designed and controllable preparation, which applied to the construction dual mode biosensors. Despite the significant progress, further efforts are still needed to develop dual mode biosensors and ensure their practical application by using portable digital devices. Therefore, the present review summarizes an in-depth evaluation of the bi-functional nanohybrids assisted dual mode biosensing platform of biomarkers. We are hoping this review could inspire further concepts in developing novel dual mode biosensors for possible detection application.
Collapse
Affiliation(s)
- Hongyuan Shang
- College of Pharmacy, Shanxi Medical University Taiyuan, 030001, PR China.
| | - Xiaofei Zhang
- College of Pharmacy, Shanxi Medical University Taiyuan, 030001, PR China
| | - Meili Ding
- College of Pharmacy, Shanxi Medical University Taiyuan, 030001, PR China
| | - Aiping Zhang
- College of Pharmacy, Shanxi Medical University Taiyuan, 030001, PR China.
| |
Collapse
|
16
|
Wang W, Jia R, Qu F, Lin H. Defect-Rich Ni-CoO@PEG Porous Hexagonal Nanosheets: Multi-enzyme and Ultrasound Catalysis for Synergistic Anticancer Treatment. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 36912634 DOI: 10.1021/acsami.2c20999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Given the similarity with photocatalysis, sonodynamic therapy (SDT) can be defined as ultrasonic (US) catalysis. Encouraged by the principles of photocatalysis and defect chemistry, defect-rich nickel (Ni)-doped cobaltous oxide (Ni-CoO@PEG) porous hexagonal nanosheets have been synthesized as a sonosensitizer. The doping of Ni decreases the band gap that is testified by density functional theory to increase the US-generated charges. Under US irradiation, Ni-CoO@PEG nanosheets produce 1O2 as an active species that is determined by dissolved O2 and electrons. Moreover, the doping also brings abundant oxygen vacancies (OV) that not only are in favor of efficient separation of electron-hole but also enhance the interaction toward O2, boosting 1O2 generation. In addition, Ni-CoO@PEG shows robust mimic catalase (CAT) and peroxidase characterization to effectively improve the intratumor O2 content and oxidation stress. What is more, the nanosheets also possess glucose oxidase activity that can consume glucose to elevate the H2O2/acid level and to block the intracellular energy supply. The tandem nanozyme behaviors would further regulate the tumor microenvironment for assisting anticancer treatment. It is noted that Ni-CoO@PEG reveals a novel half-metallic feature endowing great magnetism and magnetic resonance imaging capacity. The above synergistic treatments exhibit outstanding anticancer performance that also evokes antitumor immunity to suppress metastasis and recurrence, efficiently.
Collapse
Affiliation(s)
- WenJia Wang
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin 150025, China
| | - Ran Jia
- Institute of Theoretical Chemistry, Jilin University, Changchun 130023, P. R. China
| | - Fengyu Qu
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin 150025, China
| | - Huiming Lin
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin 150025, China
- Laboratory for Photon and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
| |
Collapse
|
17
|
Zeng X, Wang H, Ma Y, Xu X, Lu X, Hu Y, Xie J, Wang X, Wang Y, Guo X, Zhao L, Li J. Vanadium Oxide Nanozymes with Multiple Enzyme-Mimic Activities for Tumor Catalytic Therapy. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 36897191 DOI: 10.1021/acsami.2c20878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Using tumors containing high concentrations of hydrogen peroxide to design nanozymes is a new and effective strategy, and vanadium-based nanomaterials receive increasing attention. In this paper, four kinds of vanadium oxide nanozymes with different valences of vanadium are synthesized by a simple method to verify the effect of valence on enzyme activity. Vanadium oxide nanozyme-III (Vnps-III) with a low valence of vanadium (V4+) exhibits good peroxidase (POD) and oxidase (OXD) activities, which can effectively produce reactive oxygen species (ROS) in the tumor microenvironment for tumor treatment. In addition, Vnps-III can also consume glutathione (GSH) to reduce ROS consumption. Vanadium oxide nanozyme-I (Vnps-I) containing a high valence of vanadium (V5+) has catalase (CAT) activity, which can catalyze hydrogen peroxide (H2O2) into oxygen (O2), which is beneficial to alleviate the hypoxic environment of solid tumors. Finally, a vanadium oxide nanozyme with both trienzyme simulation activity and GSH consumption ability was screened out by adjusting the ratio of V4+ to V5+ in vanadium oxide nanozymes. In cell and animal experiments, we successfully demonstrate that vanadium oxide nanozymes have excellent antitumor ability and high safety, which may bring great potential for clinical cancer treatment.
Collapse
Affiliation(s)
- Xiangle Zeng
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Hairong Wang
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Yating Ma
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Xue Xu
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Xingxi Lu
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Yujie Hu
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Jihong Xie
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Xiu Wang
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Yushuai Wang
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Xuliang Guo
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Li Zhao
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, Hubei University, Wuhan, Hubei 430000, China
| | - Jianchun Li
- School of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, China
| |
Collapse
|
18
|
Bifunctional nanoprobe for dual-mode detection based on blue emissive iron and nitrogen co-doped carbon dots as a peroxidase-mimic platform. Talanta 2023. [DOI: 10.1016/j.talanta.2022.124024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
19
|
Qi H, Tong Y, Zhang M, Wu X, Yue L. Boron-Doped and Ketonic Carbonyl Group-Enriched Graphdiyne as a Dual-Site Carbon Nanozyme with Enhanced Peroxidase-Like Activity. Anal Chem 2022; 94:17272-17278. [PMID: 36453922 DOI: 10.1021/acs.analchem.2c04239] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
We demonstrate the preparation of a dual-site carbon nanozyme, boron-doped and ketonic carbonyl (-C=O) group-enriched graphdiyne (B-GDY), with an enhanced peroxidase-like activity. Taking advantage of acidic oxidation treatment, GDY oxide (GDYO) with abundant surface oxygen-containing groups is obtained from pristine bulk GDY. Upon further thermal annealing of GDYO with H3BO3 under an inert atmosphere, B is introduced into GDY, while the loading of -C=O groups is increased onto B-GDY. We discover that boron-doped and ketonic carbonyl group-enriched graphdiyne as a dual-site carbon nanozyme endows it with an enhanced peroxidase-like activity, which is nearly 4.2-fold higher than that of GDY without B atoms and 6.6-fold higher than that of GDYO without B atoms and with low loading of -C=O groups. The high peroxidase-like activity of B-GDY is ascribed to the dual active sites (-C=O group and B atom) within it, which facilitates the adsorption and decomposition of H2O2 into hydroxyl radicals revealed by experimental and theoretical studies. Moreover, B-GDY is successfully employed to develop a colorimetric method for the detection of glucose with good sensitivity and selectivity. This work probes into the intrinsic peroxidase activity and structure-reactivity correlation, creating effective strategies for the preparation of GDY-based nanozymes.
Collapse
Affiliation(s)
- Hetong Qi
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Yuxi Tong
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Mengyue Zhang
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Xuemei Wu
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| | - Ling Yue
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
| |
Collapse
|
20
|
Liu Q, Wei H, Du Y. Microfluidic bioanalysis based on nanozymes. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
21
|
Multi-enzyme activity nanozymes for biosensing and disease treatment. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
22
|
Zhao F, Wu W, Zhao M, Ding S, Lin Y, Hu Q, Yu L. Enzyme-like nanomaterials-integrated microfluidic technology for bioanalysis. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
23
|
Zhang J, Kuang Z, Li H, Li S, Xia F. Electrode surface roughness greatly enhances the sensitivity of electrochemical non-enzymatic glucose sensors. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
24
|
Visible Light-Responsive Sulfone-Based Covalent Organic Framework as Metal-Free Nanoenzyme for Visual Colorimetric Determination of Uranium. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10070248] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Covalent organic framework (COF) has been attracting considerable attention as a novel crystalline material owing to its extended π-electron conjugation and excellent spectral behavior. In this study, we present an imine-linked two-dimensional (2D) crystalline sulfone-based covalent organic framework (TAS-COF) synthesized by 2,4,6-triformylphloroglucinol (Tp) and 3,7-diaminodibenzo[b,d]thiophene (DAS) via a Schiff base condensation reaction. The benzothiophene sulfone endows the as-synthesized TAS-COF with excellent oxidase-like activity under visible light irradiation, ascribed to the generation of superoxide radicals (O2•−) by photo-generated electron transfer. TAS-COF can efficiently oxidase the colorless substrate 3,3′,5,5′-tetramethylbenzydine (TMB) into blue oxidized TMB (oxTMB) when exposed to visible light, and the presence of uranium (UO22+) leads to clear color fading due to the coordination between the imine of oxTMB and UO22+. A colorimetric strategy is thus developed for UO22+ determination with a detection limit of 0.07 μmol L−1. Moreover, a paper-based visual sensing platform is also constructed to offer simple and fast UO22+ content evaluation in water samples. The present study not only provides a promising strategy to prepare visible light-triggered COF-based metal-free nanoenzymes but also extends the applications of COF material in radionuclide detection.
Collapse
|
25
|
Li P, Feng Y, Cheng D, Wei J. Self-template synthesis of mesoporous vanadium oxide nanospheres with intrinsic peroxidase-like activity and high antibacterial performance. J Colloid Interface Sci 2022; 625:435-445. [PMID: 35724466 DOI: 10.1016/j.jcis.2022.06.049] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/30/2022] [Accepted: 06/10/2022] [Indexed: 10/31/2022]
Abstract
Mesoporous vanadium oxide nanospheres are a very promising nanozyme for antibacterial and chemical sensing. However, controllable synthesis of mesoporous vanadium oxide nanospheres with uniform structure and small diameter (<200 nm) remains challenging. Herein, mesoporous vanadium oxide nanospheres (MVONs) with a small, uniform and adjustable particle size (52-105 nm), large mesopore size (5.1-5.8 nm), and high specific surface area (up to 63.7 m2 g-1) are constructed via a self-template strategy using tannic acid, formaldehyde and vanadium compounds as a polymerizable ligand, cross-linking agent and metal source, respectively. The relationships between synthesis conditions and material nanostructure are systematically investigated. The particle size and peroxidase-like activity of MVONs can be easily changed by adding different amounts of Pluronic block copolymer F127. Owing to the mesoporous structure, high specific surface area and small particle size, MVONs can effectively convert H2O2 into extremely toxic reactive oxygen species, and further kill Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus). This research establishes a universal, reliable method for synthesizing mesoporous vanadium oxide nanospheres, which might be used in catalysis, biosensors, and antibacterial treatment.
Collapse
Affiliation(s)
- Ping Li
- Institute of Analytical Chemistry and Instrument for Life Science, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Youyou Feng
- Institute of Analytical Chemistry and Instrument for Life Science, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Dong Cheng
- Institute of Analytical Chemistry and Instrument for Life Science, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Jing Wei
- Institute of Analytical Chemistry and Instrument for Life Science, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China.
| |
Collapse
|
26
|
Guo X, Yang F, Jing L, Li J, Li Y, Ding R, Duan B, Zhang X. In-situ generation of highly active and four-in-one CoFe 2O 4/H 2PPOP nanozyme: Mechanism and its application for fast colorimetric detection of Cr (VI). JOURNAL OF HAZARDOUS MATERIALS 2022; 431:128621. [PMID: 35359113 DOI: 10.1016/j.jhazmat.2022.128621] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 02/22/2022] [Accepted: 03/01/2022] [Indexed: 05/28/2023]
Abstract
Nanozymes have been widely utilized in colorimetric sensors and developing nanomaterials with multienzyme functions have more application prospects due to their cascaded catalytic efficiency. Here, a unique organic-inorganic nanocomposite CoFe2O4/H2PPOP was synthesized by depositing CoFe2O4 nanocubes on a fully conjugated porphyrin-based porous organic polymer (H2PPOP) in situ. CoFe2O4/H2PPOP revealed outstanding tetra-enzyme-like activities, namely oxidase-like, peroxidase-like, catalase-like and superoxide dismutase-like activities. Compared with pure CoFe2O4 nanocubes, the catalytic activities of CoFe2O4/H2PPOP were significantly boosted because of the large surface area and extended conjugated structure of H2PPOP, abundant active substances (CoFe2O4) on the surface and the effective electronic transfer between CoFe2O4 and H2PPOP. Based on the oxidase-like activity of CoFe2O4/H2PPOP, a colorimetric platform was constructed for Cr (VI) with a wide linear range (0.6-100 μM) and a low detection limit (26 nΜ). Further utilizing the double oxidase-like and peroxidase-like activities, a more sensitive colorimetric platform with a faster detection speed for Cr (VI) was realized with the LOD as low as 2 nΜ. This work opens up a new way to prepare multi-enzyme active nanozyme and excavates its potential for detecting environmental pollutants.
Collapse
Affiliation(s)
- Xiaojun Guo
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong Province 250100, China
| | - Fei Yang
- School of Pharmaceutical Sciences, Shandong University, Jinan, Shandong Province 250012, China.
| | - Lu Jing
- Geological and Mineral Exploration Institute of Shandong Province, Jinan, Shandong Province 250100, China
| | - Jie Li
- Geological and Mineral Exploration Institute of Shandong Province, Jinan, Shandong Province 250100, China
| | - Yanhong Li
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong Province 250100, China
| | - Rui Ding
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong Province 250100, China
| | - Binqiu Duan
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong Province 250100, China
| | - Xiaomei Zhang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong Province 250100, China.
| |
Collapse
|
27
|
Zhu Q, Zhang H, Li Y, Tang H, Zhou J, Zhang Y, Yang J. In situ synthesis of Co-doped MoS 2 nanosheet for enhanced mimicking peroxidase activity. JOURNAL OF MATERIALS SCIENCE 2022; 57:8100-8112. [PMID: 35496978 PMCID: PMC9036839 DOI: 10.1007/s10853-022-07201-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 04/05/2022] [Indexed: 06/14/2023]
Abstract
UNLABELLED To enhance the catalytic activity of two-dimensional layered materials as versatile materials, the modification of transition metal dichalcogenide nanosheets such as MoS2 by doping with heteroatoms has drawn great interests. However, few reports are available on the study of the enzyme-like activity of doped MoS2. In this study, a facile in situ hydrothermal method for the preparation of various ultrathin transition metals (Fe, Cu, Co, Mn, and Ni) doped MoS2 nanosheets has been reported. Through the density functional theory (DFT) and steady-state kinetic analysis, the Co-doped MoS2 nanosheets exhibited the highest peroxidase-like catalytic activity among them. Furthermore, a typical colorimetric assay for H2O2 was presented based on the catalytic oxidation of colorless 3,3',5,5'-tetramethylbenzidine (TMB) to a blue product (oxTMB) by Co-MoS2. The proposed colorimetric method showed excellent tolerance under extreme conditions and a broad linear range from 0.0005 to 25 mM for H2O2 determination. Concerning the practical application, in situ detection of H2O2 generated from SiHa cells was also fulfilled, fully confirming the great practicability of the proposed method in biosensing fields. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s10853-022-07201-z.
Collapse
Affiliation(s)
- Qiqi Zhu
- Key Laboratory of Xinjiang Phytomedicine Resources for Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832000 China
| | - Hua Zhang
- Key Laboratory of Xinjiang Phytomedicine Resources for Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832000 China
| | - Yingchun Li
- College of Science, Harbin Institute of Technology, Shenzhen, 518055 China
- College of Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060 China
| | - Hui Tang
- Key Laboratory of Xinjiang Phytomedicine Resources for Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832000 China
| | - Jia Zhou
- College of Science, Harbin Institute of Technology, Shenzhen, 518055 China
| | - Yifan Zhang
- Key Laboratory of Xinjiang Phytomedicine Resources for Ministry of Education, School of Pharmacy, Shihezi University, Shihezi, 832000 China
| | - Jiao Yang
- College of Science, Harbin Institute of Technology, Shenzhen, 518055 China
| |
Collapse
|
28
|
Li L, Cao S, Wu Z, Guo R, Xie L, Wang L, Tang Y, Li Q, Luo X, Ma L, Cheng C, Qiu L. Modulating Electron Transfer in Vanadium-Based Artificial Enzymes for Enhanced ROS-Catalysis and Disinfection. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2108646. [PMID: 35181946 DOI: 10.1002/adma.202108646] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/12/2022] [Indexed: 02/05/2023]
Abstract
Nanomaterials-based artificial enzymes (AEs) have flourished for more than a decade. However, it is still challenging to further enhance their biocatalytic performances due to the limited strategies to tune the electronic structures of active centers. Here, a new path is reported for the de novo design of the d electrons of active centers by modulating the electron transfer in vanadium-based AEs (VOx -AE) via a unique Zn-O-V bridge for efficient reactive oxygen species (ROS)-catalysis. Benefiting from the electron transfer from Zn to V, the V site in VOx -AE exhibits a lower valence state than that in V2 O5 , which results in charge-filled V-dyz orbital near the Fermi level to interfere with the formation of sigma bonds between the V- d z 2 and O-pz orbitals in H2 O2 . The VOx -AE exhibits a twofold Vmax and threefold turnover number than V2 O5 when catalyzing H2 O2 . Meanwhile, the VOx -AE shows enhanced catalytic eradication of drug-resistant bacteria and achieves comparable wound-treatment indexes to vancomycin. This modulating charge-filling of d electrons provides a new direction for the de novo design of nanomaterials-based AEs and deepens the understanding of ROS-catalysis.
Collapse
Affiliation(s)
- Ling Li
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
- Department of Ultrasound Affiliated Hospital of North Sichuan Medical College Nanchong 637000 China
| | - Sujiao Cao
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| | - Zihe Wu
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| | - Ruiqian Guo
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| | - Lan Xie
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| | - Liyun Wang
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| | - Yuanjiao Tang
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| | - Qi Li
- The First Affiliated Hospital of Hainan Medical University Hainan 570102 China
| | - Xianglin Luo
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| | - Lang Ma
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| | - Chong Cheng
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
- State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Li Qiu
- Department of Ultrasound College of Polymer Science and Engineering National Clinical Research Center for Geriatrics Med‐X Center for Materials West China Hospital Sichuan University Chengdu 610041 China
| |
Collapse
|
29
|
Wang X, Dong S, Wei H. Recent advances on nanozyme‐based electrochemical biosensors. ELECTROANAL 2022. [DOI: 10.1002/elan.202100684] [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]
|
30
|
Liu Y, Yan J, Huang Y, Sun Z, Zhang H, Fu L, Li X, Jin Y. Single-Atom Fe-Anchored Nano-Diamond With Enhanced Dual-Enzyme Mimicking Performance for H 2O 2 and Glutathione Detection. Front Bioeng Biotechnol 2022; 9:790849. [PMID: 35047488 PMCID: PMC8762219 DOI: 10.3389/fbioe.2021.790849] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 12/03/2021] [Indexed: 01/26/2023] Open
Abstract
Glutathione (GSH) is an important antioxidant and free radical scavenger that converts harmful toxins into harmless substances and excretes them out of the body. In the present study, we successfully prepared single-atom iron oxide-nanoparticle (Fe-NP)-modified nanodiamonds (NDs) named Fe-NDs via a one-pot in situ reduction method. This nanozyme functionally mimics two major enzymes, namely, peroxidase and oxidase. Accordingly, a colorimetric sensing platform was designed to detect hydrogen peroxide (H2O2) and GSH. Owing to their peroxidase-like activity, Fe-NDs can oxidize colorless 3,3',5,5'-tetramethylbenzidine (TMB) into blue with sufficient linearity at H2O2 concentrations of 1-60 μM and with a detection limit of 0.3 μM. Furthermore, using different concentrations of GSH, oxidized TMB can be reduced to TMB, and the color change from blue to nearly colorless can be observed by the naked eye (linear range, 1-25 μM; detection limit, 0.072 μM). The established colorimetric method based on oxidase-like activity can be successfully used to detect reduced GSH in tablets and injections with good selectivity and high sensitivity. The results of this study exhibited reliable consistency with the detection results obtained using high-performance liquid chromatography (HPLC). Therefore, the Fe-NDs colorimetric sensor designed in this study offers adequate accuracy and sensitivity.
Collapse
Affiliation(s)
- Ying Liu
- College of Chemistry, Jilin University, Changchun, China
| | - Jianghong Yan
- First Clinical Hospital, Jilin Province Academy of Traditional Chinese Medicine, Changchun, China
| | - Yu Huang
- College of Chemistry, Jilin University, Changchun, China
| | - Zhiheng Sun
- College of Chemistry, Jilin University, Changchun, China
| | - Huijing Zhang
- College of Chemistry, Jilin University, Changchun, China
| | - Lihaoyuan Fu
- College of Chemistry, Jilin University, Changchun, China
| | - Xuwen Li
- College of Chemistry, Jilin University, Changchun, China
| | - Yongri Jin
- College of Chemistry, Jilin University, Changchun, China
| |
Collapse
|
31
|
Affiliation(s)
- Sirong Li
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Yihong Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, Jiangsu 210023, China
| | - Quan Wang
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Anqi Lin
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China
| | - Hui Wei
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing National Laboratory of Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, Nanjing University, Nanjing, Jiangsu 210023, China.,State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, Jiangsu 210023, China
| |
Collapse
|
32
|
Ren G, Dong F, Zhao Z, Li K, Lin Y. Structure Defect Tuning of Metal-Organic Frameworks as a Nanozyme Regulatory Strategy for Selective Online Electrochemical Analysis of Uric Acid. ACS APPLIED MATERIALS & INTERFACES 2021; 13:52987-52997. [PMID: 34723454 DOI: 10.1021/acsami.1c17974] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Nanozymes have been designed to address the limitations of high cost and poor stability involving natural enzymes in analytical applications. However, the catalytic efficiency of the nanozyme still needs to be improved so that it can meet the selectivity and stability requirements of accurate biomolecule analysis. Here, we presented structure defects of metal-organic frameworks (MOFs) as a tuning strategy to regulate the catalytic efficiency of artificial nanozymes and investigated the roles of defects on the catalytic activity of oxidase-like MOFs. Structural defects were introduced into a novel Co-containing zeolitic imidazolate framework with gradually loosened morphology (ZIF-L-Co) by doping cysteine (Cys). It was found that with the increase in defect degree, the properties of materials such as ascorbate oxidase-like, glutathione oxidase-like, and laccase-like were obviously enhanced by over 5, 2, and 3 times, respectively. In-depth structural investigations indicate that the doping of sulfur inducing structural defects which may destroy the equilibrium state between cobalt and nitrogen in 2-methylimidazole and distort the crystal lattice, thereby enhancing the adsorption of oxygen and thus promoting the oxidase-like activity. The ZIF-L-Co-10 mg with enhanced ascorbate oxidase- and laccase-like activity was loaded into a microreactor and integrated into an online electrochemical system (OECS) in the upstream of the detector. This nanozyme-based microreactor can completely remove ascorbic acid, dopamine, and 3,4-dihydroxyphenylacetic acid which are the main interference toward uric acid (UA) electrochemical measurement, and the ZIF-L-Co-10 mg Cys-based OECS system is capable of continuously capturing UA change in rat brain following ischemia-reperfusion injury. Structure defect tuning of ZIF-L-Co not only provides a new regulatory strategy for artificial nanozyme activity but also provides a critical chemical platform for the investigation of UA-related brain function and brain diseases.
Collapse
Affiliation(s)
- Guoyuan Ren
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Fangdi Dong
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Zhiqiang Zhao
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Kai Li
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Yuqing Lin
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| |
Collapse
|
33
|
Xu R, Tan X, Li T, Liu S, Li Y, Li H. Norepinephrine-induced AuPd aerogels with peroxidase- and glucose oxidase-like activity for colorimetric determination of glucose. Mikrochim Acta 2021; 188:362. [PMID: 34606008 DOI: 10.1007/s00604-021-05014-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 08/30/2021] [Indexed: 01/02/2023]
Abstract
A simple and efficient method was used to synthesize norepinephrine-induced AuPd aerogels (AuPd-NE) with dual enzyme properties, i.e. glucose oxidase-like property, and peroxidase-like property. Thus, AuPd-NE aerogels can be considered as a tandem nanozyme with tandem enzyme-like activity. In the presence of AuPd-NE aerogels, glucose can be decomposed into gluconic acid and H2O2. Then, H2O2 will continue to decompose into ·OH and H2O. The generated ·OH will oxidize colorless 3,3',5,5'-tetramethylbenzidine (TMB) to blue products of ox-TMB. Accordingly, an enzyme-free method based on AuPd-NE aerogels was proposed for sensitive colorimetric detection of glucose. The linear range of the developed method was 30 to 250 μM, and the limit of detection was 10 μM. The method presents reliable applicability for blood glucose detection in human serum samples. This study will deepen the understanding of tandem nanozymes and then rationally design tandem nanozymes for many fascinating biomedical applications. A simple, sensitive and reliable one-pot enzyme-free colourimetric assay for glucose was developed.
Collapse
Affiliation(s)
- Rongxin Xu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
- College of Optoelectronics Technology, Chengdu University of Information Technology, Chengdu, 610225, China
| | - Xiaofeng Tan
- College of Optoelectronics Technology, Chengdu University of Information Technology, Chengdu, 610225, China
| | - Tao Li
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China
| | - Siquan Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, China.
| | - Yan Li
- College of Optoelectronics Technology, Chengdu University of Information Technology, Chengdu, 610225, China
| | - He Li
- College of Optoelectronics Technology, Chengdu University of Information Technology, Chengdu, 610225, China.
| |
Collapse
|
34
|
Zhang GQ, Li YS, Liu WP, Gao XF. A fluorimetric and colorimetric dual-signal sensor for hydrogen peroxide and glucose based on the intrinsic peroxidase-like activity of cobalt and nitrogen co-doped carbon dots and inner filter effect. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:3196-3204. [PMID: 34184019 DOI: 10.1039/d1ay00781e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Herein, cobalt and nitrogen co-doped carbon dots (Co-N-CDs) were fabricated via a one-pot hydrothermal approach. The obtained Co-N-CDs displayed peroxidase-like activity and fluorescence properties. It could catalyze the oxidization of guaiacol (GA) in the presence of hydrogen peroxide (H2O2), and thus, resulted in color change, accompanied by a new absorption peak in 470 nm. Owing to the inner filter effect, the oxidized product of GA (known as 2-PQ) largely absorbed the Co-N-CD fluorescence which was excited at 380 nm. Such changes in absorbance and fluorescence intensity were H2O2 concentration-dependent. Specifically, H2O2 could be generated by glucose oxidase to catalyze the oxidation of glucose, and thus, a colorimetric and fluorimetric sensor for glucose was established with high selectivity and excellent sensitivity. After the optimization of experimental conditions, this colorimetric sensor has a good linear range from 2 to 100 μM for glucose and the detection limit was 1.16 μM. Besides, the linear relationship between the fluorescence quenching value (ΔF) and the glucose concentration (0.4-40 μM) was obtained with a detection limit of 0.18 μM. Meanwhile, the proposed sensor has also been successfully applied for glucose detection in human serum samples, and the results were consistent with those of the standard method.
Collapse
Affiliation(s)
- Guo-Qi Zhang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China.
| | | | | | | |
Collapse
|
35
|
Chen J, Ma Q, Li M, Chao D, Huang L, Wu W, Fang Y, Dong S. Glucose-oxidase like catalytic mechanism of noble metal nanozymes. Nat Commun 2021; 12:3375. [PMID: 34099730 PMCID: PMC8184917 DOI: 10.1038/s41467-021-23737-1] [Citation(s) in RCA: 117] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 05/10/2021] [Indexed: 12/17/2022] Open
Abstract
Au nanoparticles (NPs) have been found to be excellent glucose oxidase mimics, while the catalytic processes have rarely been studied. Here, we reveal that the process of glucose oxidation catalyzed by Au NPs is as the same as that of natural glucose oxidase, namely, a two-step reaction including the dehydrogenation of glucose and the subsequent reduction of O2 to H2O2 by two electrons. Pt, Pd, Ru, Rh, and Ir NPs can also catalyze the dehydrogenation of glucose, except that O2 is preferably reduced to H2O. By the electron transfer feature of noble metal NPs, we overcame the limitation that H2O2 must be produced in the traditional two-step glucose assay and realize the rapid colorimetric detections of glucose. Inspired by the electron transport pathway in the catalytic process of natural enzymes, noble metal NPs have also been found to mimic various enzymatic electron transfer reactions including cytochrome c, coenzymes as well as nitrobenzene reductions.
Collapse
Affiliation(s)
- Jinxing Chen
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, PR China.,University of Science and Technology of China, Hefei, Anhui, PR China
| | - Qian Ma
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, PR China.,University of Science and Technology of China, Hefei, Anhui, PR China
| | - Minghua Li
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, PR China
| | - Daiyong Chao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, PR China
| | - Liang Huang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, PR China.,University of Science and Technology of China, Hefei, Anhui, PR China
| | - Weiwei Wu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, PR China.,University of Science and Technology of China, Hefei, Anhui, PR China
| | - Youxing Fang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, PR China.
| | - Shaojun Dong
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin, PR China. .,University of Science and Technology of China, Hefei, Anhui, PR China.
| |
Collapse
|
36
|
|
37
|
WEI F, HAN XJ. Nanozymes and Their Application Progress in Biomedical Detection. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1016/s1872-2040(21)60092-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
38
|
Xu J, Cai R, Zhang Y, Mu X. Molybdenum disulfide-based materials with enzyme-like characteristics for biological applications. Colloids Surf B Biointerfaces 2021; 200:111575. [PMID: 33524697 DOI: 10.1016/j.colsurfb.2021.111575] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 01/04/2021] [Accepted: 01/10/2021] [Indexed: 01/15/2023]
Abstract
Nanozyme, a kind of nanomaterials with enzymatic activity, has been developing vigorously over the past years owing to its advantages such as low-cost, easy storage, ease of use in harsh environments and so on, compared with natural enzymes. At present, as a typical two-dimensional nanomaterial, molybdenum disulfide (MoS2) and their hybrids with unexpected enzyme-like activities have caused wide attention. In this review, we mainly investigated the enzyme-like activities of MoS2 based nanomaterials, including peroxidase-like activity, catalase-like activity and superoxide dismutase-like activity. Furthermore, we systematically introduce recent research progress of MoS2 based nanomaterials in the fields of biological applications such as radiation protection, cancer therapy, antibacterial, and wound healing. Finally, the current challenges and perspectives of MoS2 based nanomaterials in the future are also discussed and proposed. We expect this review may be significant to understand the properties of MoS2 based nanomaterials and the development of two-dimensional nanomaterials with enzyme mimicking activities.
Collapse
Affiliation(s)
- Jiangang Xu
- School of Science, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Ru Cai
- School of Science, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China
| | - Yunguang Zhang
- School of Science, Xi'an University of Posts and Telecommunications, Xi'an, 710121, China.
| | - Xiaoyu Mu
- Tianjin Key Laboratory of Brain Science and Neuroengineering, Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China.
| |
Collapse
|