51
|
Ding Y, Ren G, Wang G, Lu M, Liu J, Li K, Lin Y. V2O5 Nanobelts Mimick Tandem Enzymes To Achieve Nonenzymatic Online Monitoring of Glucose in Living Rat Brain. Anal Chem 2020; 92:4583-4591. [DOI: 10.1021/acs.analchem.9b05872] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yongqi Ding
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Guoyuan Ren
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Guo Wang
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Mingju Lu
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Jia Liu
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Kai Li
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Yuqing Lin
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| |
Collapse
|
52
|
Busquets MA, Novella-Xicoy A, Guzmán V, Estelrich J. Facile Synthesis of Novel Prussian Blue-Lipid Nanocomplexes. Molecules 2019; 24:E4137. [PMID: 31731679 PMCID: PMC6891449 DOI: 10.3390/molecules24224137] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 11/08/2019] [Accepted: 11/11/2019] [Indexed: 12/19/2022] Open
Abstract
Prussian blue (PB) is known for its multiple applications ranging from fine arts to therapeutics. More recently, PB nanoparticles have been pointed to as appealing photothermal agents (PA) when irradiated with wavelengths corresponding to the biological windows, namely regions located in the near infrared (NIR) zone. In addition, the combination of PB with other components such as phospholipids boosts their therapeutical potential by facilitating, for instance, the incorporation of drugs becoming suitable drug delivery systems. The novelty of the research relies on the synthesis procedure and characterization of hybrid lipid-PB nanoparticles with a high yield in a friendly environment suitable for photothermal therapy. This goal was achieved by first obtaining insoluble PB coated with oleylamine (OA) to facilitate its combination with lipids. The resulting lipid-PB complex showed a monomodal distribution of sizes with an overall size of around 100 nm and a polydispersity index of about 0.200. It highlights one critical step in the synthesis procedure that is the shaking time of the mixture of PB-OA nanoparticles with the lipid, which was found to be 48 h. This time assured homogeneous preparation without the need of further separation stages. Samples were stable for more than three months under several storage conditions.
Collapse
Affiliation(s)
- Maria Antònia Busquets
- Pharmacy and Pharmaceutical Technology and, Physical Chemistry Department, Faculty of Pharmacy and Food Sciences, University of Barcelona, Avda. Joan XXIII, 27-31, 08028 Barcelona, Catalonia, Spain; (M.A.B.); (A.N.-X.)
- Institute of Nanoscience and Nanotechnology, INUB, Diagonal 645, 08028 Barcelona, Catalonia, Spain
| | - Ariadna Novella-Xicoy
- Pharmacy and Pharmaceutical Technology and, Physical Chemistry Department, Faculty of Pharmacy and Food Sciences, University of Barcelona, Avda. Joan XXIII, 27-31, 08028 Barcelona, Catalonia, Spain; (M.A.B.); (A.N.-X.)
| | - Valeria Guzmán
- Department of Biotechnology, Polytechnic University of Sinaloa, Carretera Municipal Libre Mazatlán Higueras Km 3, 82199 Mazatlán, Sinaloa, Mexico;
| | - Joan Estelrich
- Pharmacy and Pharmaceutical Technology and, Physical Chemistry Department, Faculty of Pharmacy and Food Sciences, University of Barcelona, Avda. Joan XXIII, 27-31, 08028 Barcelona, Catalonia, Spain; (M.A.B.); (A.N.-X.)
- Institute of Nanoscience and Nanotechnology, INUB, Diagonal 645, 08028 Barcelona, Catalonia, Spain
| |
Collapse
|
53
|
Zhou R, Wang P, Guo Y, Dai X, Xiao S, Fang Z, Speight R, Thompson EW, Cullen PJ, Ostrikov KK. Prussian blue analogue nanoenzymes mitigate oxidative stress and boost bio-fermentation. NANOSCALE 2019; 11:19497-19505. [PMID: 31553036 DOI: 10.1039/c9nr04951g] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Oxidative stress in cells caused by the accumulation of reactive oxygen species (ROS) is a common cause of cell function degeneration, cell death and various diseases. Efficient, robust and inexpensive nanoparticles (nanoenzymes) capable of scavenging/detoxifying ROS even in harsh environments are attracting strong interest. Prussian blue analogues (PBAs), a prominent group of metalorganic nanoparticles (NPs) with the same cyanometalate structure as the traditional and commonly used Prussian blue (PB), have long been envisaged to mimic enzyme activities for ROS scavenging. However, their biological toxicity, especially potential effects on living beings during practical application, has not yet been fully investigated. Here we reveal the enzyme-like activity of FeCo-PBA NPs, and for the first time investigate the effects of FeCo-PBA on cell viability and growth. We elucidate the effect of the nanoenzyme on the ethanol-production efficacy of a typical model organism, the engineered industrial strain Saccharomyces cerevisiae. We further demonstrate that FeCo-PBA NPs have almost no cytotoxicity on the cells over a broad dosage range (0-100 μg mL-1), while clearly boosting the yeast fermentation efficiency by mitigating oxidative stress. Atmospheric pressure cold plasma (APCP) pretreatment is used as a multifunctional environmental stress produced by the plasma reactive species. While the plasma enhances the cellular uptake of NPs, FeCo-PBA NPs protect the cells from the oxidative stress induced by both the plasma and the fermentation processes. This synergistic effect leads to higher secondary metabolite yields and energy production. Collectively, this study confirms the positive effects of PBA nanoparticles in living cells through ROS scavenging, thus potentially opening new ways to control the cellular machinery in future nano-biotechnology and nano-biomedical applications.
Collapse
Affiliation(s)
- Renwu Zhou
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Queensland University of Technology, Brisbane QLD 4000, Australia. and Translational Research Institute, Brisbane, QLD 4102, Australia and School of Chemical and Biomolecular Engineering, The University of Sydney, NSW 2006, Australia
| | - Peiyu Wang
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Queensland University of Technology, Brisbane QLD 4000, Australia. and Translational Research Institute, Brisbane, QLD 4102, Australia
| | - Yanru Guo
- Beijing National Laboratory for Molecular Sciences (BNLMS), College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Xiaofeng Dai
- Wuxi School of Medicine, Jiangnan University, 214122, China
| | - Shaoqing Xiao
- Engineering Research Center of IoT Technology Applications (Ministry of Education), Department of Electronic Engineering, Jiangnan University, Wuxi 214122, China
| | - Zhi Fang
- College of Electrical Engineering and Control Science, Nanjing Tech University, Nanjing 210009, China.
| | - Robert Speight
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Queensland University of Technology, Brisbane QLD 4000, Australia.
| | - Erik W Thompson
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Queensland University of Technology, Brisbane QLD 4000, Australia. and Translational Research Institute, Brisbane, QLD 4102, Australia
| | - Patrick J Cullen
- School of Chemical and Biomolecular Engineering, The University of Sydney, NSW 2006, Australia
| | - Kostya Ken Ostrikov
- Institute of Health and Biomedical Innovation, School of Chemistry, Physics and Mechanical Engineering, Science and Engineering Faculty, Queensland University of Technology, Brisbane QLD 4000, Australia. and Translational Research Institute, Brisbane, QLD 4102, Australia
| |
Collapse
|
54
|
|
55
|
Ma H, He Y, Liu H, Xu L, Li J, Huang M, Wei Y. Anchoring of Prussian blue nanoparticles on polydopamine nanospheres as an efficient peroxidase mimetic for colorimetric sensing. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.06.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
56
|
He L, Li Y, Wu Q, Wang DM, Li CM, Huang CZ, Li YF. Ru(III)-Based Metal-Organic Gels: Intrinsic Horseradish and NADH Peroxidase-Mimicking Nanozyme. ACS APPLIED MATERIALS & INTERFACES 2019; 11:29158-29166. [PMID: 31313570 DOI: 10.1021/acsami.9b09283] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Highly active, stable, and cost-effective enzyme-mimicking nanomaterials (nanozymes) hold the potential to be an alternative to replace natural enzymes for the catalysis of enzyme-like reactions in various applications. Here, novel 3D ruthenium-based metal-organic gels (Ru-MOGs) with fibrillar network structures have been successfully synthesized using a facile one-step strategy at room temperature. Surprisingly, the developed 3D fibrillar networked Ru-MOGs simultaneously possess intrinsic horseradish peroxidase and NADH peroxidase mimetic activities. Meanwhile, the horseradish peroxidase mimetic catalytic activity displays well in both acidic environment and alkaline condition. Kinetic analysis reveals that Ru-MOGs make an effective peroxidase mimic with exceptionally high catalytic velocity (Vm), substrate binding affinity (Km), and catalytic efficiency (Kcat/Km). Furthermore, as a proof-of-concept, the mimetic enzyme property of this material was further used to establish a chemiluminescent biosensing platform for glucose detection. These easily synthesized Ru-MOGs as highly active and novel nanozymes not only suggests a bright future for the nanomaterials as enzyme mimics but also provides new insights into the properties of MOGs, greatly broadening and advancing their applications in biocatalysis and bioassays.
Collapse
Affiliation(s)
- Li He
- Education Ministry Key Laboratory on Luminescence and Real-Time Analytical Chemistry, School of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| | - Yang Li
- Education Ministry Key Laboratory on Luminescence and Real-Time Analytical Chemistry, School of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| | - Qing Wu
- Education Ministry Key Laboratory on Luminescence and Real-Time Analytical Chemistry, School of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| | - Dong Mei Wang
- Education Ministry Key Laboratory on Luminescence and Real-Time Analytical Chemistry, School of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| | - Chun Mei Li
- Chongqing Key Laboratory of Biomedical Analysis, Chongqing Science & Technology Commission, College of Pharmaceutical Sciences , Southwest University , Chongqing 400716 , China
| | - Cheng Zhi Huang
- Chongqing Key Laboratory of Biomedical Analysis, Chongqing Science & Technology Commission, College of Pharmaceutical Sciences , Southwest University , Chongqing 400716 , China
| | - Yuan Fang Li
- Education Ministry Key Laboratory on Luminescence and Real-Time Analytical Chemistry, School of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , China
| |
Collapse
|
57
|
Xu W, Jiao L, Yan H, Wu Y, Chen L, Gu W, Du D, Lin Y, Zhu C. Glucose Oxidase-Integrated Metal-Organic Framework Hybrids as Biomimetic Cascade Nanozymes for Ultrasensitive Glucose Biosensing. ACS APPLIED MATERIALS & INTERFACES 2019; 11:22096-22101. [PMID: 31134797 DOI: 10.1021/acsami.9b03004] [Citation(s) in RCA: 171] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Nanozyme/natural enzyme hybrid plays a vital role in biosensing, therapy, and catalysis owing to the integrated advantages in the selectivity of natural enzymes and controllable catalytic activity of nanozymes. Herein, Fe-MIL-88B-NH2 [(Fe-metal-organic framework (MOF)] with remarkable peroxidase-like activity, ultrahigh stability, and high biocompatibility was utilized for immobilization of glucose oxidase (GOx) via an amidation coupling reaction. On the basis of the excellent selectivity and catalytic activity of Fe-MOF-GOx, a cascade catalysis was performed for the colorimetric detection of glucose. The integrated Fe-MOF-GOx not only exhibited higher stability and reusability than their mixtures including Fe-MOF and free GOx system but also possessed a wide linear range (1-500 μM), with a low detection limit of 0.487 μM for glucose detection.
Collapse
Affiliation(s)
- Weiqing Xu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan 430079 , PR China
| | - Lei Jiao
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan 430079 , PR China
| | - Hongye Yan
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan 430079 , PR China
| | - Yu Wu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan 430079 , PR China
| | - Lijuan Chen
- The Department of Radiology , Henan Key Laboratory of Neurological Imaging Henan Provincial People's Hospital & the People's Hospital of Zhengzhou University , Zhengzhou , Henan 450003 , China
| | - Wenling Gu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan 430079 , PR China
| | - Dan Du
- School of Mechanical and Materials Engineering , Washington State University , Pullman , Washington 99164 , United States
| | - Yuehe Lin
- School of Mechanical and Materials Engineering , Washington State University , Pullman , Washington 99164 , United States
| | - Chengzhou Zhu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan 430079 , PR China
| |
Collapse
|
58
|
De Novo Iron Oxide Hydroxide, Ferrihydrite Produced by Comamonas testosteroni Exhibiting Intrinsic Peroxidase-Like Activity and Their Analytical Applications. BIOMED RESEARCH INTERNATIONAL 2019; 2019:7127869. [PMID: 31032360 PMCID: PMC6458858 DOI: 10.1155/2019/7127869] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 03/04/2019] [Indexed: 11/17/2022]
Abstract
Natural enzyme mimics have attracted considerable attention due to leakage of enzymes and their easy denaturation during their storage and immobilization procedure. Here in this study, for the first time, a new iron oxide hydroxide, ferrihydrite - Fe1.44O0.32 (OH) 3.68 magnetic nanoparticles were synthesized by bacterial strain named Comamonas testosteroni. The characterization of the produced magnetic nanoparticles was confirmed by transmission electron microscopy (TEM), Fourier-transform spectroscopy (FTIR), X-ray diffraction (XRD), and magnetization hysteresis loops. Further, these extracted nanoparticles were proven to have biogenic magnetic behavior and to exhibit enhanced peroxidase-like activity. It is capable of catalyzing the oxidation of 3, 3', 5, 5'-Tetramethylbenzidine (TMB) by H2O2 to produce blue color (typical color reactions). Catalysis was examined to follow Michaelis-Menton kinetics and the good affinity to both H2O2 and TMB. The K m value of the Fe1.44O0.32 (OH) 3.68 with H2O2 and TMB as the substrate was 0.0775 and 0.0155 mM, respectively, which were lower than that of the natural enzyme (HRP). Experiments of electron spin resonance (ESR) spectroscopy proved that the BMNPs could catalyze H2O2 to produce hydroxyl radicals. As a new peroxidase mimetic, the BMNPs were exhibited to offer a simple, sensitive, and selective colorimetric method for determination of H2O2 and glucose and efficiently catalyze the detection of glucose in real blood samples.
Collapse
|
59
|
Wu J, Wang X, Wang Q, Lou Z, Li S, Zhu Y, Qin L, Wei H. Nanomaterials with enzyme-like characteristics (nanozymes): next-generation artificial enzymes (II). Chem Soc Rev 2019; 48:1004-1076. [DOI: 10.1039/c8cs00457a] [Citation(s) in RCA: 1628] [Impact Index Per Article: 325.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An updated comprehensive review to help researchers understand nanozymes better and in turn to advance the field.
Collapse
Affiliation(s)
- Jiangjiexing Wu
- 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
| | - Xiaoyu 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
| | - 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
| | - Zhangping Lou
- 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
| | - 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
| | - Yunyao Zhu
- 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
| | - Li Qin
- 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
| | - 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
| |
Collapse
|
60
|
Lv Y, Ma M, Huang Y, Xia Y. Carbon Dot Nanozymes: How to Be Close to Natural Enzymes. Chemistry 2018; 25:954-960. [PMID: 30357963 DOI: 10.1002/chem.201804419] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Indexed: 12/31/2022]
Abstract
The design, catalytic process, and property study of nanozymes are of importance for both fundamental research and application demand. Here, the peroxidase-mimicking properties of a series of carbon dots (C-dots) was systematically investigated and they were found to be probably closer to their natural counterparts, as compared to the known corresponding nanozymes. Firstly, four kinds of metal-free and surface-modulated C-dots were bottom-up fabricated using glucose, α-cyclodextrin (CD), β-CD, and γ-CD as precursors, respectively, and their formation processes, structures, as well as surface chemistry were investigated. Secondly, in the peroxidase-mimicking catalytic system, no hydroxyl radicals were produced, which indicates a different and special catalytic mode. By employing a joint experimental-theoretical study, a probable catalytic mechanism is proposed. Thirdly, the present C-dots maintained well their catalytic activity even in complicated serum matrices because their catalytic performances are completely irrelevant of any cation-related binding sites. Finally, the catalytic performances of the as-prepared C-dots were modulated by either pre-engineering NP surface structures or subsequently introducing photo-regulated host-guest reactions.
Collapse
Affiliation(s)
- Yang Lv
- Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, China
| | - Mingrou Ma
- Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, China
| | - Yucheng Huang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, China
| | - Yunsheng Xia
- Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241000, China
| |
Collapse
|
61
|
NAD+
Cofactor Regeneration by TMB-Mediated Horseradish-Peroxidase-Catalyzed Reactions. ChemistrySelect 2018. [DOI: 10.1002/slct.201801731] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
62
|
Qin Z, Li Y, Gu N. Progress in Applications of Prussian Blue Nanoparticles in Biomedicine. Adv Healthc Mater 2018; 7:e1800347. [PMID: 29974662 DOI: 10.1002/adhm.201800347] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/03/2018] [Indexed: 12/29/2022]
Abstract
Prussian blue nanoparticles (PBNPs) with favorable biocompatibility and unique properties have captured the attention of extensive biomedical researchers. A great progress is made in the application of PBNPs as therapy and diagnostics agents in biomedicine. This review begins with the recent synthetic strategies of PBNPs and the regulatory approaches for their size, shape, and uniformity. Then, according to the different properties of PBNPs, their application in biomedicine is summarized in detail. With modifiable features, PBNPs can be used as drug carriers to improve the therapeutic efficacy. Moreover, the exchangeable protons and adsorbability enable PBNPs to decontaminate the radioactive ions from the body. For biomedical imaging, photoacoustic and magnetic resonance imaging based on PBNPs are summarized, as well as the strategies to improve the diagnostic effectiveness. The applications related to the photothermal effects and nanoenzyme activities of PBNPs are described. The challenges and critical factors for the clinical translation of PBNPs as multifunctional theranostic agents are also discussed. Finally, the future prospects for the application of PBNPs are considered. The aim of this review is to provide a better understanding and key consideration for rational design of this increasingly important new paradigm of PBNPs as theranostics.
Collapse
Affiliation(s)
- Zhiguo Qin
- State Key Laboratory of Bioelectronics; Jiangsu Key Laboratory for Biomaterials and Devices; School of Biological Science and Medical Engineering; Southeast University; Nanjing 210009 China
| | - Yan Li
- State Key Laboratory of Bioelectronics; Jiangsu Key Laboratory for Biomaterials and Devices; School of Biological Science and Medical Engineering; Southeast University; Nanjing 210009 China
| | - Ning Gu
- State Key Laboratory of Bioelectronics; Jiangsu Key Laboratory for Biomaterials and Devices; School of Biological Science and Medical Engineering; Southeast University; Nanjing 210009 China
| |
Collapse
|
63
|
Ma B, Liu F, Zhang S, Duan J, Kong Y, Li Z, Tang D, Wang W, Ge S, Tang W, Liu H. Two-photon fluorescent polydopamine nanodots for CAR-T cell function verification and tumor cell/tissue detection. J Mater Chem B 2018; 6:6459-6467. [PMID: 32254653 DOI: 10.1039/c8tb01930d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Chimeric antigen receptor T-Cell (CAR-T) immunotherapy has been regarded as one of the most promising methods for cancer therapy. How to verify CAR-T cell function and efficiency is very significant for clinical applications. Meanwhile, the identification of tumor cells/tissues is very important for tumor diagnosis and operation. In this study, biocompatible and mass-produced polydopamine (PDA) nanodots have been prepared by a facile method. Oxidized polydopamine (OPDA) can be synthesized by the reaction between PDA and hydrogen peroxide at atmospheric pressure and temperature, and it possesses both one-photon and two-photon fluorescence properties. OPDA nanodots can image living cells for long time periods without mitosis and proliferation inhibition. After ingestion of OPDA nanodots, Raji cells can be used to verify CAR-T cell lethality and efficiency by visualization through fluorescence. The fluorescence intensity change originating from the conversion of PDA into OPDA can function as a signal to identify the tumor and normal cells/tissues because of the different concentration of ROS in tumor cells (high) and normal cells (low). Therefore, the facile synthesis of mass-produced novel organic nanodots with two-photon fluorescence properties will have wide applications in long time living cell imaging without mitosis and proliferation inhibition, CAR-T cell function verification and tumor cell/tissue detection.
Collapse
Affiliation(s)
- Baojin Ma
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
64
|
Yin X, Li H, Wang H, Zhang Z, Yuan R, Lu J, Song Q, Wang JG, Zhang L, Fu Q. Self-Templating Synthesis of Cobalt Hexacyanoferrate Hollow Structures with Superior Performance for Na-Ion Hybrid Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2018; 10:29496-29504. [PMID: 30070465 DOI: 10.1021/acsami.8b08455] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Prussian blue (PB) and its analogues (PBA), especially with hollow structures, have attracted growing attention from the researchers of energy storage field. Herein, we have developed a facile self-templating method to synthesize hollow-structured cobalt hexacyanoferrate (CoHCF) with controllable morphologies by using water-soluble precursors as templates. The method is versatile and can be extended to synthesize various PB/PBA hollow structures with tunable composition and morphology. Profiting from the unique hollow structure, the CoHCF hollow prisms manifest exceptional electrochemical performance in the Na2SO4 aqueous electrolyte, including a high specific capacitance (284 F g-1 at 1 A g-1), a high rate capability, and an excellent cycling stability (92% retention after 5000 cycles). A hybrid supercapacitor device assembled with the CoHCF hollow prisms and activated carbon shows a high specific density of 47 W h kg-1 at a specific power of 1000 W kg-1 and stable cycling performance.
Collapse
Affiliation(s)
- Xuemin Yin
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Hejun Li
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Haiqi Wang
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Zhiyong Zhang
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering , Northwestern Polytechnical University and Shaanxi Joint Lab of Graphene (NPU) , Xi'an 710072 , China
| | - Ruimei Yuan
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Jinhua Lu
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Qiang Song
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering , Northwestern Polytechnical University and Shaanxi Joint Lab of Graphene (NPU) , Xi'an 710072 , China
| | - Jian-Gan Wang
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering , Northwestern Polytechnical University and Shaanxi Joint Lab of Graphene (NPU) , Xi'an 710072 , China
| | - Leilei Zhang
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center , Northwestern Polytechnical University , Xi'an 710072 , China
| | - Qiangang Fu
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center , Northwestern Polytechnical University , Xi'an 710072 , China
| |
Collapse
|
65
|
Du J, Wang J, Huang W, Deng Y, He Y. Visible Light-Activatable Oxidase Mimic of 9-Mesityl-10-Methylacridinium Ion for Colorimetric Detection of Biothiols and Logic Operations. Anal Chem 2018; 90:9959-9965. [DOI: 10.1021/acs.analchem.8b02197] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Jiayan Du
- School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, P. R. China
| | - Jinhu Wang
- School of National Defense Science & Technology, Southwest University of Science and Technology, Mianyang, 621010, P. R. China
| | - Wei Huang
- School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, P. R. China
| | - Yuequan Deng
- School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, P. R. China
| | - Yi He
- School of National Defense Science & Technology, Southwest University of Science and Technology, Mianyang, 621010, P. R. China
| |
Collapse
|
66
|
Hou J, Vázquez-González M, Fadeev M, Liu X, Lavi R, Willner I. Catalyzed and Electrocatalyzed Oxidation of l-Tyrosine and l-Phenylalanine to Dopachrome by Nanozymes. NANO LETTERS 2018; 18:4015-4022. [PMID: 29745234 DOI: 10.1021/acs.nanolett.8b01522] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Catalyzed oxygen insertion into C-H bonds represents a continuous challenge in chemistry. Particularly, driving this process at ambient temperature and aqueous media represents a "holy grail" in catalysis. We report on the catalyzed cascade transformations of l-tyrosine or l-phenylalanine to dopachrome in the presence of l-ascorbic acid/H2O2 as oxidizing mixture and CuFe-Prussian Blue-like nanoparticles, Fe3O4 nanoparticles or Au nanoparticles as catalysts. The process involves the primary transformation of l-tyrosine to l-DOPA that is further oxidized to dopachrome. The transformation of l-phenylalanine to dopachrome in the presence of CuFe-Prussian Blue-like nanoparticles and l-ascorbic acid/H2O2 involves in the first step the formation of l-tyrosine and, subsequently, the operation of the catalytic oxidation cascade of l-tyrosine to l-DOPA and dopachrome. Electron spin resonance experiments demonstrate that ascorbate radicals and hydroxyl radicals play cooperative functions in driving the different oxygen-insertion processes. In addition, the aerobic elecrocatalyzed oxidation of l-tyrosine to dopachrome in the presence of naphthoquinone-modified Fe3O4 nanoparticles and l-ascorbic acid is demonstrated. In this system, magnetic-field attraction of the naphthoquinone-modified Fe3O4 nanoparticles onto the electrode allows the quinone-mediated electrocatalyzed reduction of O2 to H2O2 (bias potential -0.5 V vs SCE). The electrogenerated H2O2 is then utilized to promote the transformation of l-tyrosine to dopachrome in the presence of l-ascorbic acid and Fe3O4 catalyst.
Collapse
Affiliation(s)
- Jianwen Hou
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology , The Hebrew University of Jerusalem , Jerusalem 91904 , Israel
| | - Margarita Vázquez-González
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology , The Hebrew University of Jerusalem , Jerusalem 91904 , Israel
| | - Michael Fadeev
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology , The Hebrew University of Jerusalem , Jerusalem 91904 , Israel
| | - Xia Liu
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology , The Hebrew University of Jerusalem , Jerusalem 91904 , Israel
| | - Ronit Lavi
- Department of Chemistry , Bar-Ilan University , Ramat Gan 52 900 , Israel
| | - Itamar Willner
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology , The Hebrew University of Jerusalem , Jerusalem 91904 , Israel
| |
Collapse
|
67
|
|
68
|
Vallabani NVS, Singh S. Recent advances and future prospects of iron oxide nanoparticles in biomedicine and diagnostics. 3 Biotech 2018; 8:279. [PMID: 29881657 PMCID: PMC5984604 DOI: 10.1007/s13205-018-1286-z] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 05/07/2018] [Indexed: 12/12/2022] Open
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) are considered as chemically inert materials and, therefore, being extensively applied in the areas of imaging, targeting, drug delivery and biosensors. Their unique properties such as low toxicity, biocompatibility, potent magnetic and catalytic behavior and superior role in multifunctional modalities have epitomized them as an appropriate candidate for biomedical applications. Recent developments in the area of materials science have enabled the facile synthesis of Iron oxide nanoparticles (IONPs) offering easy tuning of surface properties and surface functionalization with desired biomolecules. Such developments have enabled IONPs to be easily accommodated in nanocomposite platform or devices. Additionally, the tag of biocompatible material has realized their potential in myriad applications of nanomedicines including imaging modalities, sensing, and therapeutics. Further, IONPs enzyme mimetic activity pronounced their role as nanozymes in detecting biomolecules like glucose, and cholesterol etc. Hence, based on their versatile applications in biomedicine, the present review article focusses on the current trends, developments and future prospects of IONPs in MRI, hyperthermia, photothermal therapy, biomolecules detection, chemotherapy, antimicrobial activity and also their role as the multifunctional agent in diagnosis and nanomedicines.
Collapse
Affiliation(s)
- N. V. Srikanth Vallabani
- Division of Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University Central Campus, Navrangpura, Ahmedabad, Gujarat 380009 India
| | - Sanjay Singh
- Division of Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University Central Campus, Navrangpura, Ahmedabad, Gujarat 380009 India
| |
Collapse
|
69
|
Ling P, Zhang Q, Cao T, Gao F. Versatile Three-Dimensional Porous Cu@Cu2
O Aerogel Networks as Electrocatalysts and Mimicking Peroxidases. Angew Chem Int Ed Engl 2018; 57:6819-6824. [DOI: 10.1002/anie.201801369] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 03/18/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Pinghua Ling
- Laboratory of Functionalized Molecular Solids; Ministry of Education; Anhui Key Laboratory of Chemo/Biosensing; Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB); College of Chemistry and Materials Science; Anhui Normal University; Wuhu 241002 P. R. China
| | - Qiang Zhang
- Laboratory of Functionalized Molecular Solids; Ministry of Education; Anhui Key Laboratory of Chemo/Biosensing; Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB); College of Chemistry and Materials Science; Anhui Normal University; Wuhu 241002 P. R. China
| | - Tingting Cao
- Laboratory of Functionalized Molecular Solids; Ministry of Education; Anhui Key Laboratory of Chemo/Biosensing; Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB); College of Chemistry and Materials Science; Anhui Normal University; Wuhu 241002 P. R. China
| | - Feng Gao
- Laboratory of Functionalized Molecular Solids; Ministry of Education; Anhui Key Laboratory of Chemo/Biosensing; Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB); College of Chemistry and Materials Science; Anhui Normal University; Wuhu 241002 P. R. China
| |
Collapse
|
70
|
Ling P, Zhang Q, Cao T, Gao F. Versatile Three-Dimensional Porous Cu@Cu2
O Aerogel Networks as Electrocatalysts and Mimicking Peroxidases. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801369] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Pinghua Ling
- Laboratory of Functionalized Molecular Solids; Ministry of Education; Anhui Key Laboratory of Chemo/Biosensing; Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB); College of Chemistry and Materials Science; Anhui Normal University; Wuhu 241002 P. R. China
| | - Qiang Zhang
- Laboratory of Functionalized Molecular Solids; Ministry of Education; Anhui Key Laboratory of Chemo/Biosensing; Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB); College of Chemistry and Materials Science; Anhui Normal University; Wuhu 241002 P. R. China
| | - Tingting Cao
- Laboratory of Functionalized Molecular Solids; Ministry of Education; Anhui Key Laboratory of Chemo/Biosensing; Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB); College of Chemistry and Materials Science; Anhui Normal University; Wuhu 241002 P. R. China
| | - Feng Gao
- Laboratory of Functionalized Molecular Solids; Ministry of Education; Anhui Key Laboratory of Chemo/Biosensing; Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB); College of Chemistry and Materials Science; Anhui Normal University; Wuhu 241002 P. R. China
| |
Collapse
|
71
|
Zhou J, Li M, Hou Y, Luo Z, Chen Q, Cao H, Huo R, Xue C, Sutrisno L, Hao L, Cao Y, Ran H, Lu L, Li K, Cai K. Engineering of a Nanosized Biocatalyst for Combined Tumor Starvation and Low-Temperature Photothermal Therapy. ACS NANO 2018; 12:2858-2872. [PMID: 29510031 DOI: 10.1021/acsnano.8b00309] [Citation(s) in RCA: 266] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Tumor hypoxia is one of the major challenges for the treatment of tumors, as it may negatively affect the efficacy of various anticancer modalities. In this study, a tumor-targeted redox-responsive composite biocatalyst is designed and fabricated, which may combine tumor starvation therapy and low-temperature photothermal therapy for the treatment of oxygen-deprived tumors. The nanosystem was prepared by loading porous hollow Prussian Blue nanoparticles (PHPBNs) with glucose oxidase (GOx) and then coating their surface with hyaluronic acid (HA) via redox-cleavable linkage, therefore allowing the nanocarrier to bind specifically with CD44-overexpressing tumor cells while also exerting control over the cargo release profile. The nanocarriers are designed to enhance the efficacy of the hypoxia-suppressed GOx-mediated starvation therapy by catalyzing the decomposition of intratumoral hydroperoxide into oxygen with PHPBNs, and the enhanced glucose depletion by the two complementary biocatalysts may consequently suppress the expression of heat shock proteins (HSPs) after photothermal treatment to reduce their resistance to the PHPBN-mediated low-temperature photothermal therapies.
Collapse
Affiliation(s)
| | | | - Yanhua Hou
- Chongqing Engineering Research Center of Pharmaceutical Sciences , Chongqing Medical and Pharmaceutical College , Chongqing 401331 , China
| | | | | | | | | | | | | | - Lan Hao
- Laboratory of Ultrasound Molecular Imaging , Second Affiliated Hospital of Chongqing Medical University , Chongqing 400010 , China
| | - Yang Cao
- Laboratory of Ultrasound Molecular Imaging , Second Affiliated Hospital of Chongqing Medical University , Chongqing 400010 , China
| | - Haitao Ran
- Laboratory of Ultrasound Molecular Imaging , Second Affiliated Hospital of Chongqing Medical University , Chongqing 400010 , China
| | | | | | | |
Collapse
|
72
|
electrochemical immobilization of [Mn(bpy)2(H2O)2]2+ complex on MWCNT modified electrode and its electrocatalytic H2O2 oxidation and reduction reactions: A Mn-Pseudocatalase enzyme bio-mimicking electron-transfer functional model. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.01.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
73
|
Chen WH, Vázquez-González M, Kozell A, Cecconello A, Willner I. Cu 2+ -Modified Metal-Organic Framework Nanoparticles: A Peroxidase-Mimicking Nanoenzyme. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:1703149. [PMID: 29205812 DOI: 10.1002/smll.201703149] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/15/2017] [Indexed: 05/21/2023]
Abstract
The synthesis and characterization of UiO-type metal-organic framework nanoparticles (NMOFs) composed of Zr4+ ions bridged by 2,2'-bipyridine-5,5'-dicarboxylic acid ligands and the postmodification of the NMOFs with Cu2+ ions are described. The resulting Cu2+ -modified NMOFs, Cu2+ -NMOFs, exhibit peroxidase-like catalytic activities reflected by the catalyzed oxidation of Amplex-Red to the fluorescent Resorufin by H2 O2 , the catalyzed oxidation of dopamine to aminochrome by H2 O2 , and the catalyzed generation of chemiluminescence in the presence of luminol/H2 O2 . Also, the Cu2+ -NMOFs mimic NADH peroxidase functions and catalyze the oxidation of dihydronicotinamide adenine dinucleotide, NADH, to nicotinamide adenine dinucleotide, NAD+ , in the presence of H2 O2 . The Cu2+ -NMOFs-catalyzed generation of chemiluminescence in the presence of luminol/H2 O2 is used to develop a glucose sensor by monitoring the H2 O2 formed by the aerobic oxidation of glucose to gluconic acid in the presence of glucose oxidase. Furthermore, loading the Cu2+ -NMOFs with fluorescein and activating the catalyzed generation of chemiluminescence in the presence of luminol/H2 O2 yield an efficient chemiluminescence resonance energy transfer (CRET) process to the fluorescein reflected by the activation of the fluorescence of the dye (λ = 520 nm, CRET efficiency 35%).
Collapse
Affiliation(s)
- Wei-Hai Chen
- Institute of Chemistry, Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| | - Margarita Vázquez-González
- Institute of Chemistry, Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| | - Anna Kozell
- Institute of Chemistry, Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| | - Alessandro Cecconello
- Institute of Chemistry, Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| | - Itamar Willner
- Institute of Chemistry, Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| |
Collapse
|
74
|
Miglbauer E, Wójcik PJ, Głowacki ED. Single-compartment hydrogen peroxide fuel cells with poly(3,4-ethylenedioxythiophene) cathodes. Chem Commun (Camb) 2018; 54:11873-11876. [DOI: 10.1039/c8cc06802j] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Efficient single-compartment hydrogen peroxide fuel cells can be fabricated using the conducting polymer poly(3,4-ethylenedioxythiophene), PEDOT as a cathodic electrocatalyst.
Collapse
Affiliation(s)
- Eva Miglbauer
- Laboratory of Organic Electronics
- ITN Campus Norrköping
- Linköping University
- Norrköping
- Sweden
| | | | - Eric Daniel Głowacki
- Laboratory of Organic Electronics
- ITN Campus Norrköping
- Linköping University
- Norrköping
- Sweden
| |
Collapse
|
75
|
Ling P, Qian C, Gao F, Lei J. Enzyme-immobilized metal–organic framework nanosheets as tandem catalysts for the generation of nitric oxide. Chem Commun (Camb) 2018; 54:11176-11179. [DOI: 10.1039/c8cc05068f] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An enzyme-immobilized metal–organic framework nanosystem was developed as a tandem catalyst for in situ generation of nitric oxide in serum samples.
Collapse
Affiliation(s)
- Pinghua Ling
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo/Biosensing
- Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB)
- College of Chemistry and Materials Science
| | - Caihua Qian
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo/Biosensing
- Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB)
- College of Chemistry and Materials Science
| | - Feng Gao
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- Anhui Key Laboratory of Chemo/Biosensing
- Laboratory of Optical Probes and Bioelectrocatalysis (LOPAB)
- College of Chemistry and Materials Science
| | - Jianping Lei
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- P. R. China
| |
Collapse
|
76
|
Lopez-Tejedor D, Benavente R, Palomo JM. Iron nanostructured catalysts: design and applications. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02259j] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review is focused on the recent advances in the design of iron nanostructures and their catalytic applications.
Collapse
Affiliation(s)
| | - Rocio Benavente
- Department of Biocatalysis
- Institute of Catalysis (CSIC)
- 28049 Madrid
- Spain
| | - Jose M. Palomo
- Department of Biocatalysis
- Institute of Catalysis (CSIC)
- 28049 Madrid
- Spain
| |
Collapse
|
77
|
Li D, Liu B, Huang PJJ, Zhang Z, Liu J. Highly active fluorogenic oxidase-mimicking NiO nanozymes. Chem Commun (Camb) 2018; 54:12519-12522. [DOI: 10.1039/c8cc07062h] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
NiO nanoparticles can quickly catalyze oxidation of Amplex red to produce fluorescent products for intracellular imaging, much more efficiently than other types of tested nanozymes.
Collapse
Affiliation(s)
- Dai Li
- National Institution of Drug Clinical Trial, Xiangya Hospital, Central South University
- Changsha
- China
- Department of Chemistry, University of Waterloo, Waterloo
- Ontario
| | - Biwu Liu
- Department of Chemistry, University of Waterloo, Waterloo
- Ontario
- Canada
| | | | - Zijie Zhang
- Department of Chemistry, University of Waterloo, Waterloo
- Ontario
- Canada
| | - Juewen Liu
- Department of Chemistry, University of Waterloo, Waterloo
- Ontario
- Canada
| |
Collapse
|
78
|
Zhao M, Tao Y, Huang W, He Y. Reversible pH switchable oxidase-like activities of MnO2 nanosheets for a visual molecular majority logic gate. Phys Chem Chem Phys 2018; 20:28644-28648. [DOI: 10.1039/c8cp05660a] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The oxidase-like activities of MnO2 nanosheets are pH switchable and reversible, which are applied for the fabrication of a visual molecular majority logic gate.
Collapse
Affiliation(s)
- Mengxin Zhao
- State Key Laboratory of Environment-friendly Energy Materials, School of National Defense Science & Technology, Southwest University of Science and Technology
- Mianyang
- P. R. China
| | - Yang Tao
- High Speed Aerodynamics Institute, China Aerodynamic Research and Development Center
- Mianyang
- P. R. China
| | - Wei Huang
- State Key Laboratory of Environment-friendly Energy Materials, School of National Defense Science & Technology, Southwest University of Science and Technology
- Mianyang
- P. R. China
| | - Yi He
- State Key Laboratory of Environment-friendly Energy Materials, School of National Defense Science & Technology, Southwest University of Science and Technology
- Mianyang
- P. R. China
| |
Collapse
|
79
|
Tabe H, Terashima C, Yamada Y. Effect of surface acidity of cyano-bridged polynuclear metal complexes on the catalytic activity for the hydrolysis of organophosphates. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01015c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Heterogeneous catalysis of cyano-bridged polynuclear metal complexes was examined for the hydrolysis of toxic organophosphates. The surface acidity of cyano-bridged polynuclear metal complexes strongly effects on the catalytic activity.
Collapse
Affiliation(s)
- Hiroyasu Tabe
- Department of Applied Chemistry and Bioengineering
- Graduate School of Engineering
- Osaka City University
- Osaka 558-8585
- Japan
| | - Chihiro Terashima
- Department of Applied Chemistry and Bioengineering
- Graduate School of Engineering
- Osaka City University
- Osaka 558-8585
- Japan
| | - Yusuke Yamada
- Department of Applied Chemistry and Bioengineering
- Graduate School of Engineering
- Osaka City University
- Osaka 558-8585
- Japan
| |
Collapse
|
80
|
Cao GJ, Jiang X, Zhang H, Croley TR, Yin JJ. Mimicking horseradish peroxidase and oxidase using ruthenium nanomaterials. RSC Adv 2017. [DOI: 10.1039/c7ra10370k] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Ru NPs could catalyze the oxidation of 3,3,5,5-tetramethylbenzidine, o-phenylenediamine and dopamine hydrochloride in the presence of H2O2, and also catalyze the oxidization of 3,3,5,5-tetramethylbenzidine and sodium l-ascorbate by dissolved oxygen.
Collapse
Affiliation(s)
- Gao-Juan Cao
- Department of Applied Chemistry
- College of Life Sciences
- Fujian Agriculture and Forestry University
- Fuzhou
- China
| | - Xiumei Jiang
- Division of Analytical Chemistry
- Office of Regulatory Science
- Center for Food Safety and Applied Nutrition
- U.S. Food and Drug Administration
- College Park
| | - Hui Zhang
- Division of Analytical Chemistry
- Office of Regulatory Science
- Center for Food Safety and Applied Nutrition
- U.S. Food and Drug Administration
- College Park
| | - Timothy R. Croley
- Division of Analytical Chemistry
- Office of Regulatory Science
- Center for Food Safety and Applied Nutrition
- U.S. Food and Drug Administration
- College Park
| | - Jun-Jie Yin
- Division of Analytical Chemistry
- Office of Regulatory Science
- Center for Food Safety and Applied Nutrition
- U.S. Food and Drug Administration
- College Park
| |
Collapse
|