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Jacob E, Mathew D, Benny L, Varghese A. Emerging Nanomaterials as Versatile Nanozymes: A New Dimension in Biomedical Research. Top Curr Chem (Cham) 2024; 382:28. [PMID: 39141170 DOI: 10.1007/s41061-024-00473-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Accepted: 07/28/2024] [Indexed: 08/15/2024]
Abstract
The enzyme-mimicking nature of versatile nanomaterials proposes a new class of materials categorized as nano-enzymes, ornanozymes. They are artificial enzymes fabricated by functionalizing nanomaterials to generate active sites that can mimic enzyme-like functions. Materials extend from metals and oxides to inorganic nanoparticles possessing intrinsic enzyme-like properties. High cost, low stability, difficulty in separation, reusability, and storage issues of natural enzymes can be well addressed by nanozymes. Since 2007, more than 100 nanozymes have been reported that mimic enzymes like peroxidase, oxidase, catalase, protease, nuclease, hydrolase, superoxide dismutase, etc. In addition, several nanozymes can also exhibit multi-enzyme properties. Vast applications have been reported by exploiting the chemical, optical, and physiochemical properties offered by nanozymes. This review focuses on the reported nanozymes fabricated from a variety of materials along with their enzyme-mimicking activity involving tuning of materials such as metal nanoparticles (NPs), metal-oxide NPs, metal-organic framework (MOF), covalent organic framework (COF), and carbon-based NPs. Furthermore, diverse applications of nanozymes in biomedical research are discussed in detail.
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Affiliation(s)
- Evin Jacob
- Department of Chemistry, Christ University, Hosur Road, Bengaluru, 560029, India
| | - Denno Mathew
- Department of Chemistry, Christ University, Hosur Road, Bengaluru, 560029, India
| | - Libina Benny
- Department of Chemistry, Christ University, Hosur Road, Bengaluru, 560029, India
| | - Anitha Varghese
- Department of Chemistry, Christ University, Hosur Road, Bengaluru, 560029, India.
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2
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Chen LG, Li J, Sun L, Wang HB. Ratiometric fluorometric assay triggered by alkaline phosphatase: Proof-of-concept toward a split-type biosensing strategy for DNA detection. Talanta 2024; 271:125703. [PMID: 38271841 DOI: 10.1016/j.talanta.2024.125703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024]
Abstract
Herein, a sensitive ratiometric and split-type fluorescent sensing platform has been constructed for DNA detection based on one signal precursor and two fluorescent signal indicators. In this assay, o-phenylenediamine (OPD) was selected as the signal precursor. On one hand, Cu2+ can oxidize OPD to produce 2, 3-diaminophenazine (DAP), which with an emission peak at 555 nm. On the other hand, ascorbic acid (AA) could react with Cu2+ to generate dehydroascorbic acid (DHAA), which could further react with OPD to form 3-(1, 2-dihydroxy ethyl)furo[3, 4-b]quinoxalin-1 (3H)-on (DFQ) with a strong emission peak at 420 nm. As a result, the formation of DAP was inhibited, and leading to the decrease of fluorescence intensity at 555 nm. Alkaline phosphatase (ALP) could catalyze the substrate l-ascorbic acid-2-phosphate (AA2P) to produce AA in situ. Inspired by the successful use of ALP as a biocatalytic marker in bioassay, a split-type ratiometric fluorescent assay has been designed for DNA detection by using H1N1 DNA as the target model. It was realized for ratiometric fluorescent determination of H1N1 in a linear ranging from 50 pM to 1.5 nM with a limit of detection of 10 pM. The novel strategy could reduce the mutual interferences between the biomolecular recognition system and the fluorescence signal conversion system, which improving the accuracy of detection and effectively reducing the background signal. Furthermore, the strategy provided a promising platform for biomarkers detection in the fields of ratiometric fluorescent biosensors and bioanalysis.
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Affiliation(s)
- Lin-Ge Chen
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, 464000, PR China
| | - Jiajun Li
- CNOOC Tianjin Research and Design Institute of Chemical Industry, Tianjin, 300131, PR China
| | - Lu Sun
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, 464000, PR China
| | - Hai-Bo Wang
- College of Chemistry and Chemical Engineering, Xinyang Key Laboratory of Functional Nanomaterials for Bioanalysis, Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, 464000, PR China.
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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.
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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.
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Panferov VG, Zherdev AV, Dzantiev BB. Post-Assay Chemical Enhancement for Highly Sensitive Lateral Flow Immunoassays: A Critical Review. BIOSENSORS 2023; 13:866. [PMID: 37754100 PMCID: PMC10526817 DOI: 10.3390/bios13090866] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/15/2023] [Accepted: 08/23/2023] [Indexed: 09/28/2023]
Abstract
Lateral flow immunoassay (LFIA) has found a broad application for testing in point-of-care (POC) settings. LFIA is performed using test strips-fully integrated multimembrane assemblies containing all reagents for assay performance. Migration of liquid sample along the test strip initiates the formation of labeled immunocomplexes, which are detected visually or instrumentally. The tradeoff of LFIA's rapidity and user-friendliness is its relatively low sensitivity (high limit of detection), which restricts its applicability for detecting low-abundant targets. An increase in LFIA's sensitivity has attracted many efforts and is often considered one of the primary directions in developing immunochemical POC assays. Post-assay enhancements based on chemical reactions facilitate high sensitivity. In this critical review, we explain the performance of post-assay chemical enhancements, discuss their advantages, limitations, compared limit of detection (LOD) improvements, and required time for the enhancement procedures. We raise concerns about the performance of enhanced LFIA and discuss the bottlenecks in the existing experiments. Finally, we suggest the experimental workflow for step-by-step development and validation of enhanced LFIA. This review summarizes the state-of-art of LFIA with chemical enhancement, offers ways to overcome existing limitations, and discusses future outlooks for highly sensitive testing in POC conditions.
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Affiliation(s)
- Vasily G. Panferov
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (V.G.P.); (A.V.Z.)
- Department of Chemistry, York University, Toronto, ON M3J 1P3, Canada
| | - Anatoly V. Zherdev
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (V.G.P.); (A.V.Z.)
| | - Boris B. Dzantiev
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (V.G.P.); (A.V.Z.)
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Waris, Hasnat A, Hasan S, Bano S, Sultana S, Ibhadon AO, Khan MZ. Development of nanozyme based sensors as diagnostic tools in clinic applications: a review. J Mater Chem B 2023; 11:6762-6781. [PMID: 37377089 DOI: 10.1039/d3tb00451a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Since 1970, many artificial enzymes that imitate the activity and structure of natural enzymes have been discovered. Nanozymes are a group of nanomaterials with enzyme-mimetic properties capable of catalyzing natural enzyme processes. Nanozymes have attracted great interest in biomedicine due to their excellent stability, rapid reactivity, and affordable cost. The enzyme-mimetic activities of nanozymes may be modulated by numerous parameters, including the oxidative state of metal ions, pH, hydrogen peroxide (H2O2) level, and glutathione (GSH) concentration, indicating the tremendous potential for biological applications. This article delivers a comprehensive overview of the advances in the knowledge of nanozymes and the creation of unique and multifunctional nanozymes, and their biological applications. In addition, a future perspective of employing the as-designed nanozymes in biomedical and diagnostic applications is provided, and we also discuss the barriers and constraints for their further therapeutic use.
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Affiliation(s)
- Waris
- Environmental Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, India
- Industrial Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Aligarh Muslim University, Aligarh, 202002, India
| | - Abul Hasnat
- Environmental Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, India
- Industrial Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Aligarh Muslim University, Aligarh, 202002, India
| | - Shumaila Hasan
- Department of Chemistry, Integral University, Lucknow-226026, India
| | - Sayfa Bano
- Environmental Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, India
| | - Saima Sultana
- Environmental Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, India
| | - Alex Omo Ibhadon
- School of Engineering, University of Hull, Cottingham Road, Hull, HU6 7RX, UK
| | - Mohammad Zain Khan
- Environmental Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, India
- Industrial Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Aligarh Muslim University, Aligarh, 202002, India
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Zuo L, Ren K, Guo X, Pokhrel P, Pokhrel B, Hossain MA, Chen ZX, Mao H, Shen H. Amalgamation of DNAzymes and Nanozymes in a Coronazyme. J Am Chem Soc 2023; 145:5750-5758. [PMID: 36795472 PMCID: PMC10325850 DOI: 10.1021/jacs.2c12367] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Artificial enzymes such as nanozymes and DNAzymes are economical and stable alternatives to natural enzymes. By coating Au nanoparticles (AuNPs) with a DNA corona (AuNP@DNA), we amalgamated nanozymes and DNAzymes into a new artificial enzyme with catalytic efficiency 5 times higher than AuNP nanozymes, 10 times higher than other nanozymes, and significantly greater than most of the DNAzymes on the same oxidation reaction. The AuNP@DNA demonstrates excellent specificity as its reactivity on a reduction reaction does not change with respect to pristine AuNP. Single-molecule fluorescence and force spectroscopies and density functional theory (DFT) simulations indicate a long-range oxidation reaction initiated by radical production on the AuNP surface, followed by radical transport to the DNA corona, where the binding and turnover of substrates take place. The AuNP@DNA is named coronazyme because of its natural enzyme mimicking capability through the well-orchestrated structures and synergetic functions. By incorporating different nanocores and corona materials beyond DNAs, we anticipate that the coronazymes represent generic enzyme mimics to carry out versatile reactions in harsh environments.
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Affiliation(s)
- Li Zuo
- Department of Chemistry and Biochemistry, Kent State University, Kent, Ohio, 44242, USA
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Kehao Ren
- Department of Chemistry and Biochemistry, Kent State University, Kent, Ohio, 44242, USA
| | - Xianming Guo
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Pravin Pokhrel
- Department of Chemistry and Biochemistry, Kent State University, Kent, Ohio, 44242, USA
| | - Bishal Pokhrel
- Department of Chemistry and Biochemistry, Kent State University, Kent, Ohio, 44242, USA
| | | | - Zhao-Xu Chen
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Hanbin Mao
- Department of Chemistry and Biochemistry, Kent State University, Kent, Ohio, 44242, USA
| | - Hao Shen
- Department of Chemistry and Biochemistry, Kent State University, Kent, Ohio, 44242, USA
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7
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Xu M, Liu Y, Luo W, Tan F, Dong D, Li W, Wang L, Yu Q. A Multifunctional Nanocatalytic System Based on Chemodynamic-Starvation Therapies with Enhanced Efficacy of Cancer Treatment. J Colloid Interface Sci 2022; 630:804-816. [DOI: 10.1016/j.jcis.2022.10.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/24/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022]
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8
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Cheng Y, Chen T, Fu D, Liu M, Cheng Z, Hua Y, Liu J. The construction of molecularly imprinted electrochemical biosensor for selective glucose sensing based on the synergistic enzyme-enzyme mimic catalytic system. Talanta 2022; 242:123279. [DOI: 10.1016/j.talanta.2022.123279] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 11/12/2021] [Accepted: 01/30/2022] [Indexed: 11/30/2022]
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9
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Zhou Q, Yang H, Chen X, Xu Y, Han D, Zhou S, Liu S, Shen Y, Zhang Y. Cascaded Nanozyme System with High Reaction Selectivity by Substrate Screening and Channeling in a Microfluidic Device**. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qing Zhou
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
- College of Chemistry and Material Science Shandong Agricultural University Taian 271018 Shandong China
| | - Hong Yang
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
| | - Xinghua Chen
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
| | - Yuan Xu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
| | - Dan Han
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
| | - Sisi Zhou
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
| | - Songqin Liu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
| | - Yanfei Shen
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
| | - Yuanjian Zhang
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research State Key Laboratory of Bioelectronics School of Chemistry and Chemical Engineering Medical School Southeast University Nanjing 211189 China
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10
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Zhou Q, Yang H, Chen X, Xu Y, Han D, Zhou S, Liu S, Shen Y, Zhang Y. Cascaded Nanozyme System with High Reaction Selectivity by Substrate Screening and Channeling in a Microfluidic Device. Angew Chem Int Ed Engl 2022; 61:e202112453. [PMID: 34750950 DOI: 10.1002/anie.202112453] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Indexed: 12/14/2022]
Abstract
Surpassing natural enzymes in cost, stability and mass production, nanozymes have attracted wide attention in fields from disease diagnosis to tumor therapy. However, nanozymes intrinsically have low reaction selectivity, which significantly restricts their applications. A general method is reported to address this challenge by following a biomimetic operation principle of substrates channeling and screening. Two oxidase- and peroxidase-like nanozymes (i.e., emerging N-doped carbon nanocages and Prussian blue nanoparticles), were cascaded as a proof of concept to improve the reaction selectivity in transforming the substrate into the targeted product by more than 2000 times. The cascaded nanozymes were also adopted to a spatially confined microfluidic device, leading to more than 100-fold enhancement of the reaction efficiency due to signal amplification.
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Affiliation(s)
- Qing Zhou
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
- College of Chemistry and Material Science, Shandong Agricultural University, Taian, 271018, Shandong, China
| | - Hong Yang
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
| | - Xinghua Chen
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
| | - Yuan Xu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
| | - Dan Han
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
| | - Sisi Zhou
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
| | - Songqin Liu
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
| | - Yanfei Shen
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
| | - Yuanjian Zhang
- Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Jiangsu Province Hi-Tech Key Laboratory for Bio-Medical Research, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Medical School, Southeast University, Nanjing, 211189, China
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Wang Q, Liu S, Tang Z. Recent progress in the design of analytical methods based on nanozymes. J Mater Chem B 2021; 9:8174-8184. [PMID: 34498637 DOI: 10.1039/d1tb01521d] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Nanomaterials with intrinsic enzyme-like properties (nanozymes) have attracted growing interest owing to their striking merits over the traditional enzymes, such as low cost, easy surface modification, high stability and robustness, and tunable activity. These features enable them to be considered as a potent substitute for natural enzymes to construct novel analytical platforms to detect various analytes from small molecules to proteins and cells. In this review, we focus on recent advances in the design strategies using nanozyme catalytic mediated signal amplification for sensing applications. The progress of nanozyme-based analytical systems in the detection of different types of analytes, including ions, small biomolecules, biomacromolecules and others, is summarized. Furthermore, the future challenges and opportunities of nanozyme-based analytical methods are discussed.
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Affiliation(s)
- Qingqing Wang
- School of Chemistry and Chemical Engineering, Key Laboratory of Microsystems and Microstructures Manufacturing (Ministry of Education), Harbin Institute of Technology, Harbin 150001, China.
| | - Shaoqin Liu
- School of Chemistry and Chemical Engineering, Key Laboratory of Microsystems and Microstructures Manufacturing (Ministry of Education), Harbin Institute of Technology, Harbin 150001, China.
| | - Zhiyong Tang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology, Beijing 100190, China.
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12
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Das B, Franco JL, Logan N, Balasubramanian P, Kim MI, Cao C. Nanozymes in Point-of-Care Diagnosis: An Emerging Futuristic Approach for Biosensing. NANO-MICRO LETTERS 2021; 13:193. [PMID: 34515917 PMCID: PMC8438099 DOI: 10.1007/s40820-021-00717-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/13/2021] [Indexed: 05/19/2023]
Abstract
Nanomaterial-based artificial enzymes (or nanozymes) have attracted great attention in the past few years owing to their capability not only to mimic functionality but also to overcome the inherent drawbacks of the natural enzymes. Numerous advantages of nanozymes such as diverse enzyme-mimicking activities, low cost, high stability, robustness, unique surface chemistry, and ease of surface tunability and biocompatibility have allowed their integration in a wide range of biosensing applications. Several metal, metal oxide, metal-organic framework-based nanozymes have been exploited for the development of biosensing systems, which present the potential for point-of-care analysis. To highlight recent progress in the field, in this review, more than 260 research articles are discussed systematically with suitable recent examples, elucidating the role of nanozymes to reinforce, miniaturize, and improve the performance of point-of-care diagnostics addressing the ASSURED (affordable, sensitive, specific, user-friendly, rapid and robust, equipment-free and deliverable to the end user) criteria formulated by World Health Organization. The review reveals that many biosensing strategies such as electrochemical, colorimetric, fluorescent, and immunological sensors required to achieve the ASSURED standards can be implemented by using enzyme-mimicking activities of nanomaterials as signal producing components. However, basic system functionality is still lacking. Since the enzyme-mimicking properties of the nanomaterials are dictated by their size, shape, composition, surface charge, surface chemistry as well as external parameters such as pH or temperature, these factors play a crucial role in the design and function of nanozyme-based point-of-care diagnostics. Therefore, it requires a deliberate exertion to integrate various parameters for truly ASSURED solutions to be realized. This review also discusses possible limitations and research gaps to provide readers a brief scenario of the emerging role of nanozymes in state-of-the-art POC diagnosis system development for futuristic biosensing applications.
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Affiliation(s)
- Bhaskar Das
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
- Department of Biotechnology and Medical Engineering, National Institute of Technology Rourkela, Rourkela, India
| | - Javier Lou Franco
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
| | - Natasha Logan
- School of Biological Sciences, Queen's University Belfast, Belfast, UK
| | - Paramasivan Balasubramanian
- Department of Biotechnology and Medical Engineering, National Institute of Technology Rourkela, Rourkela, India
| | - Moon Il Kim
- Department of BioNano Technology, Gachon University, Seongnam, Korea
| | - Cuong Cao
- School of Biological Sciences, Queen's University Belfast, Belfast, UK.
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Hydroxyl radical-involved cancer therapy via Fenton reactions. Front Chem Sci Eng 2021. [DOI: 10.1007/s11705-021-2077-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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14
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Dan X, Ruiyi L, Qinsheng W, Yongqiang Y, Guangli W, Zaijun L. Synthesis of silver nanocrystal with an excellent oxidase-like activity and its application in colorimetric detection of D-penicillamine. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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A facile method for the fabrication of hierarchically structured Ni 2CoS 4 nanopetals on carbon nanofibers to enhance non-enzymatic glucose oxidation. Mikrochim Acta 2021; 188:106. [PMID: 33651208 DOI: 10.1007/s00604-021-04749-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 02/08/2021] [Indexed: 02/04/2023]
Abstract
Unique Ni2CoS4-carbon nanofiber (CNF) composite nanostructures were fabricated using a simple electrospinning-assisted hydrothermal route and used for the rapid and accurate electrochemical oxidation of glucose in real samples at the trace level. Electrochemical impedance spectroscopy and cyclic voltammetry of unmodified and modified electrodes revealed low charge-transfer resistance and the excellent electrocatalytic sensing of glucose when using the Ni2CoS4-CNF at a low potential due to the combined benefits of the highly conductive Ni2Co2S4 anchored to the large surface area of the CNFs. Amperometric analysis of the fabricated sensor has shown an extremely low limit of detection (0.25 nM) and a large linear range (5-70 nM) for glucose at a working potential of 0.54 V (vs. Hg/HgO). The practicability of the Ni2CoS4-CNF for use in glucose determination was tested withl human saliva, blood plasma, and fruit juice samples. The Ni2CoS4-CNF/GCE showed acceptable recovery values for human saliva (99.1-100.8%), blood plasma (98.6-101.5%), and fruit juice (95.1-105.7%) samples. The proposed sensor also exhibited outstanding electroanalytical characteristics for glucose oxidation in these samples, including reusability, repeatability, and interference resistance, even in the presence of other biological substances and organic and inorganic metal ions.
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16
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Preparation, Functionalization, Modification, and Applications of Nanostructured Gold: A Critical Review. ENERGIES 2021. [DOI: 10.3390/en14051278] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Gold nanoparticles (Au NPs) play a significant role in science and technology because of their unique size, shape, properties and broad range of potential applications. This review focuses on the various approaches employed for the synthesis, modification and functionalization of nanostructured Au. The potential catalytic applications and their enhancement upon modification of Au nanostructures have also been discussed in detail. The present analysis also offers brief summaries of the major Au nanomaterials synthetic procedures, such as hydrothermal, solvothermal, sol-gel, direct oxidation, chemical vapor deposition, sonochemical deposition, electrochemical deposition, microwave and laser pyrolysis. Among the various strategies used for improving the catalytic performance of nanostructured Au, the modification and functionalization of nanostructured Au produced better results. Therefore, various synthesis, modification and functionalization methods employed for better catalytic outcomes of nanostructured Au have been summarized in this review.
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17
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Pan ZY, Zhou J, Zou HY, Li YF, Gao PF, Huang CZ. In situ investigating the size-dependent scattering signatures and sensing sensitivity of single silver nanocube through a multi-model approach. J Colloid Interface Sci 2021; 584:253-262. [PMID: 33069024 DOI: 10.1016/j.jcis.2020.09.121] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/04/2020] [Accepted: 09/28/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Zi Yu Pan
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, PR China
| | - Jun Zhou
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, PR China
| | - Hong Yan Zou
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, PR China
| | - Yuan Fang Li
- Key Laboratory of Luminescent and Real-Time Analytical System (Southwest University), Chongqing Science and Technology Bureau, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Peng Fei Gao
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, PR China.
| | - Cheng Zhi Huang
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, PR China; Key Laboratory of Luminescent and Real-Time Analytical System (Southwest University), Chongqing Science and Technology Bureau, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
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18
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Zheng Z, Dai R, Jia Z, Yang X, Qin Y, Rong S, Peng X, Xie X, Wang Y, Zhang R. Biodegradable Multifunctional Nanotheranostic Based on Ag 2S-Doped Hollow BSA-SiO 2 for Enhancing ROS-Feedback Synergistic Antitumor Therapy. ACS APPLIED MATERIALS & INTERFACES 2020; 12:54356-54366. [PMID: 33237737 DOI: 10.1021/acsami.0c14855] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Stimuli-responsive silica nanoparticles are an attractive therapeutic agent for effective tumor ablation, but the responsiveness of silica nanoagents is limited by intrastimulation level and silica framework structure. Herein, a biodegradable hollow SiO2-based nanosystem (Ag2S-GOx@BHS NYs) is developed by a novel one-step dual-template (bovine serum albumin (BSA) and cetyltrimethylammonium bromide (CTAB)) synthetic strategy for image-guided therapy. The Ag2S-GOx@BHS NYs can be specifically activated in the tumor microenvironment via a self-feedback mechanism to achieve reactive oxygen species (ROS)-induced multistep therapy. In response to the inherent acidity and H2O2 at the tumor sites, Ag2S-GOx@BHS would accelerate the structural degradation while releasing glucose oxidase (GOx), which could efficiently deplete intratumoral glucose to copious amounts of gluconic acid and H2O2. More importantly, the sufficient H2O2 not only acts as a reactant to generate Ag+ from Ag2S for metal-ion therapy and improves the oxidative stress but also combines with gluconic acid results in the self-accelerating degradation process. Moreover, the released Ag2S nanoparticles can help the Ag2S-GOx@BHS NYs realize the second near-infrared window fluorescence (NIR-II FL) and photoacoustic (PA) imaging-guided precise photothermal therapy (PTT). Taken together, the development of a self-feedback nanosystem may open up a new dimension for a highly effective multistep tumor therapy.
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Affiliation(s)
- Ziliang Zheng
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
- Department of Radiology, Third Hospital of Shanxi Medical University, Taiyuan 030032, China
| | - Rong Dai
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
| | - Zhuo Jia
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
| | - Xiaorong Yang
- Medical Imaging Department, Shanxi Medical University, Taiyuan 030001, China
| | - Yufei Qin
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Shuo Rong
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Xiaoyang Peng
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Xianmei Xie
- College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
| | - Yanyan Wang
- Medical Imaging Department, Shanxi Medical University, Taiyuan 030001, China
| | - Ruiping Zhang
- Department of Radiology, Third Hospital of Shanxi Medical University, Taiyuan 030032, China
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19
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Ding Y, Xu H, Xu C, Tong Z, Zhang S, Bai Y, Chen Y, Xu Q, Zhou L, Ding H, Sun Z, Yan S, Mao Z, Wang W. A Nanomedicine Fabricated from Gold Nanoparticles-Decorated Metal-Organic Framework for Cascade Chemo/Chemodynamic Cancer Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:2001060. [PMID: 32995124 PMCID: PMC7507500 DOI: 10.1002/advs.202001060] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/07/2020] [Indexed: 05/08/2023]
Abstract
The incorporation of new modalities into chemotherapy greatly enhances the anticancer efficacy combining the merits of each treatment, showing promising potentials in clinical translations. Herein, a hybrid nanomedicine (Au/FeMOF@CPT NPs) is fabricated using metal-organic framework (MOF) nanoparticles and gold nanoparticles (Au NPs) as building blocks for cancer chemo/chemodynamic therapy. MOF NPs are used as vehicles to encapsulate camptothecin (CPT), and the hybridization by Au NPs greatly improves the stability of the nanomedicine in a physiological environment. Triggered by the high concentration of phosphate inside the cancer cells, Au/FeMOF@CPT NPs effectively collapse after internalization, resulting in the complete drug release and activation of the cascade catalytic reactions. The intracellular glucose can be oxidized by Au NPs to produce hydrogen dioxide, which is further utilized as chemical fuel for the Fenton reaction, thus realizing the synergistic anticancer efficacy. Benefitting from the enhanced permeability and retention effect and sophisticated fabrications, the blood circulation time and tumor accumulation of Au/FeMOF@CPT NPs are significantly increased. In vivo results demonstrate that the combination of chemotherapy and chemodynamic therapy effectively suppresses the tumor growth, meantime the systemic toxicity of this nanomedicine is greatly avoided.
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Li F, Li S, Guo X, Dong Y, Yao C, Liu Y, Song Y, Tan X, Gao L, Yang D. Chiral Carbon Dots Mimicking Topoisomerase I To Mediate the Topological Rearrangement of Supercoiled DNA Enantioselectively. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002904] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Feng Li
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Shuai Li
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Xiaocui Guo
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Yuhang Dong
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Chi Yao
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Yangping Liu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and DiagnosticsSchool of PharmacyTianjin Medical University Tianjin 300070 P. R. China
| | - Yuguang Song
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and DiagnosticsSchool of PharmacyTianjin Medical University Tianjin 300070 P. R. China
| | - Xiaoli Tan
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and DiagnosticsSchool of PharmacyTianjin Medical University Tianjin 300070 P. R. China
| | - Lizeng Gao
- CAS Engineering Laboratory for NanozymeInstitute of BiophysicsChinese Academy of Sciences Beijing 100101 P. R. China
| | - Dayong Yang
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
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21
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Li F, Li S, Guo X, Dong Y, Yao C, Liu Y, Song Y, Tan X, Gao L, Yang D. Chiral Carbon Dots Mimicking Topoisomerase I To Mediate the Topological Rearrangement of Supercoiled DNA Enantioselectively. Angew Chem Int Ed Engl 2020; 59:11087-11092. [DOI: 10.1002/anie.202002904] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Feng Li
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Shuai Li
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Xiaocui Guo
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Yuhang Dong
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Chi Yao
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
| | - Yangping Liu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and DiagnosticsSchool of PharmacyTianjin Medical University Tianjin 300070 P. R. China
| | - Yuguang Song
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and DiagnosticsSchool of PharmacyTianjin Medical University Tianjin 300070 P. R. China
| | - Xiaoli Tan
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and DiagnosticsSchool of PharmacyTianjin Medical University Tianjin 300070 P. R. China
| | - Lizeng Gao
- CAS Engineering Laboratory for NanozymeInstitute of BiophysicsChinese Academy of Sciences Beijing 100101 P. R. China
| | - Dayong Yang
- Frontier Science Center for Synthetic BiologyKey Laboratory of Systems Bioengineering (MOE)School of Chemical Engineering and TechnologyTianjin University Tianjin 300350 P. R. China
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22
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Gao Z, Li Y, Zhang Y, Cheng K, An P, Chen F, Chen J, You C, Zhu Q, Sun B. Biomimetic Platinum Nanozyme Immobilized on 2D Metal-Organic Frameworks for Mitochondrion-Targeting and Oxygen Self-Supply Photodynamic Therapy. ACS APPLIED MATERIALS & INTERFACES 2020; 12:1963-1972. [PMID: 31873002 DOI: 10.1021/acsami.9b14958] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Photodynamic therapy (PDT) as a noninvasive therapy mode has attracted considerable attention in the field of oncotherapy. However, the PDT efficacy is restricted either by the tumor hypoxia environment or the inherent properties of photosensitizers (PSs) including bad water solution, photobleaching, and easy aggregation. Herein, we designed and synthesized a new two-dimensional (2D) metal-organic framework, Sm-tetrakis(4-carboxyphenyl)porphyrin (TCPP) nanosheets, by assembling transition metal ions (Sm3+) and PSs (TCPP), on which the catalase (CAT)-mimicking platinum nanozymes were then in situ grown for sufficient oxygen supply during PDT. The prepared Sm-TCPP with nanoplate morphology (∼100 nm in diameter) and ultrathin thickness (<10 nm) showed significantly enhanced 1O2 generation capacity due to the improved physicochemical properties and the enhanced intersystem crossing from heavy Sm nodes. More importantly, the CAT-mimicking Pt nanozyme on the Sm-TCPP nanosheets could effectively convert over-expressed H2O2 in the tumor microenvironment into O2 to relieve tumor hypoxia. Further, the triphenylphosphine (TPP) molecule was introduced to Sm-TCPP-Pt to develop a mitochondrion-targeting and O2 self-supply PDT system. The in vitro and in vivo experimental results based on the MCF-7 breast cancer model revealed that Sm-TCPP-Pt/TPP could relieve tumor hypoxia and the generated reactive oxygen species nearby intracellular mitochondria significantly induced cell apoptosis. This study offers an engineering strategy to integrate 2D PS-based metal-organic frameworks and nanozymes into a nanoplatform to surmount the pitfalls of traditional PDT.
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Affiliation(s)
- Zhiguo Gao
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 210089 , P. R. China
| | - Yaojia Li
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 210089 , P. R. China
| | - Yu Zhang
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 210089 , P. R. China
| | - Kaiwu Cheng
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 210089 , P. R. China
| | - Peijing An
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 210089 , P. R. China
| | - Fanghui Chen
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 210089 , P. R. China
| | - Jian Chen
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 210089 , P. R. China
| | - Chaoqun You
- College of Chemical Engineering , Nanjing Forestry University , Nanjing 210037 , P. R. China
| | - Qing Zhu
- Institute of Bioengineering , Zhejiang University of Technology , Chaowang Road 18 , Zhejiang 310014 , P. R. China
| | - Baiwang Sun
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 210089 , P. R. China
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23
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Chen W, Zhang X, Li J, Chen L, Wang N, Yu S, Li G, Xiong L, Ju H. Colorimetric Detection of Nucleic Acids through Triplex-Hybridization Chain Reaction and DNA-Controlled Growth of Platinum Nanoparticles on Graphene Oxide. Anal Chem 2020; 92:2714-2721. [DOI: 10.1021/acs.analchem.9b04909] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Weiwei Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
| | - Xiaobo Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
| | - Juanjuan Li
- Laboratory of Tropical Biomedicine and Biotechnology, School of Tropical Medicine and Laboratory Medicine, Hainan Medical University, Haikou 571199, P.R. China
| | - Lizhen Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
| | - Ningning Wang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
| | - Siqi Yu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
| | - Guangming Li
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
| | - Linfei Xiong
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
| | - Huangxian Ju
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
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24
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Chen J, Wu W, Huang L, Ma Q, Dong S. Self‐Indicative Gold Nanozyme for H
2
O
2
and Glucose Sensing. Chemistry 2019; 25:11940-11944. [DOI: 10.1002/chem.201902288] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 07/07/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Jinxing Chen
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P.R. China
- University of Science and Technology of China Hefei Anhui 230026 P.R. China
| | - Weiwei Wu
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P.R. China
- University of Science and Technology of China Hefei Anhui 230026 P.R. China
| | - Liang Huang
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P.R. China
- University of Science and Technology of China Hefei Anhui 230026 P.R. China
| | - Qian Ma
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P.R. China
- University of Science and Technology of China Hefei Anhui 230026 P.R. China
| | - Shaojun Dong
- State Key Laboratory of Electroanalytical ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P.R. China
- University of Science and Technology of China Hefei Anhui 230026 P.R. China
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25
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Chen P, Huang K, Dai R, Sawyer E, Sun K, Ying B, Wei X, Geng J. Sensitive CVG-AFS/ICP-MS label-free nucleic acid and protein assays based on a selective cation exchange reaction and simple filtration separation. Analyst 2019; 144:2797-2802. [PMID: 30882111 DOI: 10.1039/c8an01926f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Nowadays, label-free atomic spectrometric bioassays are attracting great research interest because of their advantages of low cost, simple design and operation, etc. Herein, a novel and simple chemical vapor generation-atomic fluorescence spectrometry (CVG-AFS)/inductively coupled plasma-mass spectrometry (ICP-MS) label-free detection method is presented for highly sensitive and selective assay of DNA and proteins. This work mainly combined a phenomenon that CdTe quantum dots (QDs) can be used to selectively differentiate free Hg2+ and the T-Hg2+-T complex, with the use of simple membrane filtration separation to improve the performance of the label-free bioassay methods. Upon hybridization with the DNA/protein (carcinoembryonic antigen, CEA) target, the T-Hg2+-T hairpin structure was opened and Hg2+ was released; this initiated the cation exchange reaction between Hg2+ and CdTe QDs which released Cd2+ simultaneously. Subsequently, the free Cd2+ was separated by the filtration membrane without separating the CdTe QDs, which could then be separated from the sample matrices for the CVG-AFS/ICP-MS assay. Under the optimal conditions, this method possessed high sensitivity for DNA and CEA determination with limits of detection (LODs) of 0.2 nM and 0.2 ng mL-1, and linear dynamic ranges of 1-160 nM and 0.5-20 ng mL-1, respectively, and exhibited excellent DNA sequence specificity and protein selectivity. This method preserves the advantages of the label-free atomic spectrometric bioassay, and combined with the selective cation exchange reaction and simple filtration separation to improve the performance.
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Affiliation(s)
- Piaopiao Chen
- Department of Laboratory Medicine, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, Sichuan 610041, China.
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26
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Hafez ME, Ma H, Ma W, Long YT. Unveiling the Intrinsic Catalytic Activities of Single-Gold-Nanoparticle-Based Enzyme Mimetics. Angew Chem Int Ed Engl 2019; 58:6327-6332. [PMID: 30854788 DOI: 10.1002/anie.201901384] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/23/2019] [Indexed: 01/20/2023]
Abstract
Gold nanoparticles (AuNPs) have been demonstrated to serve as effective nanomaterial-based enzyme mimetics (nanozymes) for a number of enzymatic reactions under mild conditions. The intrinsic glucose oxidase and peroxidase activities of single AuNPs and Ag-Au nanohybrids, respectively, were investigated by single NP collision electrochemical measurements. A significantly high turnover number of nanozymes was obtained from individual catalytic events compared with the results from the classical, ensemble-averaged measurements. The unusual enhancement of catalytic activity of single nanozymes is believed to originate from the high accessible surface area of monodispersed NPs and the high activities of carbon-supported NPs during single-particle collision at a carbon ultramicroelectrode. This work introduces a new method for the precise characterization of the intrinsic catalytic activities of nanozymes, giving further insights to the design of high-efficiency nanomaterial catalysts.
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Affiliation(s)
- Mahmoud Elsayed Hafez
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Hui Ma
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Wei Ma
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
| | - Yi-Tao Long
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, P. R. China
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27
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Hafez ME, Ma H, Ma W, Long Y. Unveiling the Intrinsic Catalytic Activities of Single‐Gold‐Nanoparticle‐Based Enzyme Mimetics. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901384] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mahmoud Elsayed Hafez
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Hui Ma
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Wei Ma
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
| | - Yi‐Tao Long
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology 130 Meilong Road Shanghai 200237 P. R. China
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28
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Jiang B, Duan D, Gao L, Zhou M, Fan K, Tang Y, Xi J, Bi Y, Tong Z, Gao GF, Xie N, Tang A, Nie G, Liang M, Yan X. Standardized assays for determining the catalytic activity and kinetics of peroxidase-like nanozymes. Nat Protoc 2018; 13:1506-1520. [DOI: 10.1038/s41596-018-0001-1] [Citation(s) in RCA: 379] [Impact Index Per Article: 63.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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29
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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
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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
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31
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Sang Y, Huang Y, Li W, Ren J, Qu X. Bioinspired Design of Fe3+
-Doped Mesoporous Carbon Nanospheres for Enhanced Nanozyme Activity. Chemistry 2018; 24:7259-7263. [DOI: 10.1002/chem.201801010] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Indexed: 01/19/2023]
Affiliation(s)
- Yanjuan Sang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 P.R. China
- University of Science and Technology of China; Hefei Anhui 230026 P.R. China
- University of Chinese Academy of Sciences; Beijing 100039 P.R. China
| | - Yanyan Huang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 P.R. China
- University of Chinese Academy of Sciences; Beijing 100039 P.R. China
| | - Wei Li
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 P.R. China
- University of Chinese Academy of Sciences; Beijing 100039 P.R. China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 P.R. China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 P.R. China
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MA XM, SUN M, LIN Y, LIU YJ, LUO F, GUO LH, QIU B, LIN ZY, CHEN GN. Progress of Visual Biosensor Based on Gold Nanoparticles. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2018. [DOI: 10.1016/s1872-2040(17)61061-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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33
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Dual-signal model array sensor based on GQDs/AuNPs system for sensitive protein discrimination. Anal Chim Acta 2017; 992:105-111. [DOI: 10.1016/j.aca.2017.09.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 08/16/2017] [Accepted: 09/01/2017] [Indexed: 12/19/2022]
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34
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Huang Y, Pu F, Ren J, Qu X. Artificial Enzyme-based Logic Operations to Mimic an Intracellular Enzyme-participated Redox Balance System. Chemistry 2017; 23:9156-9161. [DOI: 10.1002/chem.201701353] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Yanyan Huang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P. R. China
- University of Chinese Academy of Sciences; Beijing 100039 P. R. China
| | - Fang Pu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P. R. China
| | - Jinsong Ren
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P. R. China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P. R. China
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35
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Wang C, Shi Y, Dan YY, Nie XG, Li J, Xia XH. Enhanced Peroxidase-Like Performance of Gold Nanoparticles by Hot Electrons. Chemistry 2017; 23:6717-6723. [DOI: 10.1002/chem.201605380] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Chen Wang
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 P. R. China
- Key Laboratory of Biomedical Functional Materials; School of Science; China Pharmaceutical University; Nanjing 211198 P. R. China
| | - Yi Shi
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 P. R. China
| | - Yuan-Yuan Dan
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 P. R. China
| | - Xing-Guo Nie
- Key Laboratory of Biomedical Functional Materials; School of Science; China Pharmaceutical University; Nanjing 211198 P. R. China
| | - Jian Li
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 P. R. China
| | - Xing-Hua Xia
- State Key Laboratory of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 P. R. China
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36
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Qin W, Peng T, Gao Y, Wang F, Hu X, Wang K, Shi J, Li D, Ren J, Fan C. Catalysis-Driven Self-Thermophoresis of Janus Plasmonic Nanomotors. Angew Chem Int Ed Engl 2016; 56:515-518. [DOI: 10.1002/anie.201609121] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 11/07/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Weiwei Qin
- Division of Physical Biology & Bioimaging Centre; Shanghai Institute of Applied Physics; Chinese Academy of Sciences; Shanghai 201800 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Tianhuan Peng
- Division of Physical Biology & Bioimaging Centre; Shanghai Institute of Applied Physics; Chinese Academy of Sciences; Shanghai 201800 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yanjing Gao
- Division of Physical Biology & Bioimaging Centre; Shanghai Institute of Applied Physics; Chinese Academy of Sciences; Shanghai 201800 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Fei Wang
- Division of Physical Biology & Bioimaging Centre; Shanghai Institute of Applied Physics; Chinese Academy of Sciences; Shanghai 201800 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Xiaocai Hu
- College of Chemistry and Chemical Engineering; Shanghai Jiaotong University; Shanghai 200240 China
| | - Kun Wang
- Division of Physical Biology & Bioimaging Centre; Shanghai Institute of Applied Physics; Chinese Academy of Sciences; Shanghai 201800 China
| | - Jiye Shi
- Division of Physical Biology & Bioimaging Centre; Shanghai Institute of Applied Physics; Chinese Academy of Sciences; Shanghai 201800 China
| | - Di Li
- Division of Physical Biology & Bioimaging Centre; Shanghai Institute of Applied Physics; Chinese Academy of Sciences; Shanghai 201800 China
| | - Jicun Ren
- College of Chemistry and Chemical Engineering; Shanghai Jiaotong University; Shanghai 200240 China
| | - Chunhai Fan
- Division of Physical Biology & Bioimaging Centre; Shanghai Institute of Applied Physics; Chinese Academy of Sciences; Shanghai 201800 China
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38
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Huang Y, Lin Y, Ran X, Ren J, Qu X. Self-Assembly and Compartmentalization of Nanozymes in Mesoporous Silica-Based Nanoreactors. Chemistry 2016; 22:5705-11. [DOI: 10.1002/chem.201504704] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Yanyan Huang
- Laboratory of Chemical Biology and; State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P.R. China
- Graduate School of the University of the; Chinese Academy of Sciences; Beijing 100039 China
| | - Youhui Lin
- Laboratory of Chemical Biology and; State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P.R. China
- Graduate School of the University of the; Chinese Academy of Sciences; Beijing 100039 China
| | - Xiang Ran
- Laboratory of Chemical Biology and; State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P.R. China
- Graduate School of the University of the; Chinese Academy of Sciences; Beijing 100039 China
| | - Jinsong Ren
- Laboratory of Chemical Biology and; State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P.R. China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and; State Key Laboratory of Rare Earth Resource Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences, Changchun; Jilin 130022 P.R. China
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39
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Chao J, Cao W, Su S, Weng L, Song S, Fan C, Wang L. Nanostructure-based surface-enhanced Raman scattering biosensors for nucleic acids and proteins. J Mater Chem B 2016; 4:1757-1769. [PMID: 32263053 DOI: 10.1039/c5tb02135a] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Detection of nucleic acid and protein targets related to human health and safety has attracted widespread attention. Surface-enhanced Raman scattering (SERS) is a powerful tool for biomarker detection because of its ultrahigh detection sensitivity and unique fingerprinting spectra. In this review, we first introduce the development of nanostructure-based SERS-active substrates and SERS nanotags, which greatly influence the performance of SERS biosensors. We then focus on recent advances in SERS biosensors for DNA, microRNA and protein determination, including label-free, labeled and multiplex analyses as well as in vivo imaging. Finally, the prospects and challenges of such nanostructure-based SERS biosensors are discussed.
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Affiliation(s)
- Jie Chao
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China.
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40
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Han L, Zeng L, Wei M, Li CM, Liu A. A V₂O₃-ordered mesoporous carbon composite with novel peroxidase-like activity towards the glucose colorimetric assay. NANOSCALE 2015; 7:11678-11685. [PMID: 26099042 DOI: 10.1039/c5nr02694f] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
It is of great scientific and practical significance to explore inorganic mimetic enzymes to replace natural enzymes due to their instability and high cost. Herein we present an interesting discovery that a V2O3-ordered mesoporous carbon composite (V2O3-OMC) has a novel peroxidase-like activity towards fast redox reaction of typical peroxidase substrates H2O2 and 2,2'-azino-bis(3-ethylbenzo-thiazoline-6-sulfonic acid) diammonium salt (ABTS). Due to the small size effect and large surface area of V2O3 nanoparticles supported by OMC, V2O3-OMC exhibited excellent catalytic performance with a k(cat) of 1.28 × 10(4) s(-1), K(M) (ABTS) of 0.067 mM and K(M) (H2O2) of 0.16 mM, and a significantly higher catalytic efficiency (k(cat)/K(M)) towards the oxidation of ABTS in comparison with the natural peroxidases. Furthermore, the Ping-pong BiBi mechanism was proposed to explain the catalytic reaction by V2O3-OMC. Based on this highly active biomimetic peroxidase and the colorimetric detection of H2O2, a facile analytical method was developed to detect glucose by using V2O3-OMC and glucose oxidase, which had a wide linear range (0.01-4 mM glucose), good selectivity and reliability for successful detection of various real samples. Thus, the novel V2O3-OMC peroxidase mimetic holds great promise for broad potential applications.
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Affiliation(s)
- Lei Han
- Laboratory for Biosensing, Key Laboratory of Biofuels, and Shandong Provincial Key Laboratory of Energy Genetics, Qingdao Institute of Bioenergy & Bioprocess Technology, Chinese Academy of Sciences, 189 Songling Road, Qingdao 266101, China.
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41
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Lu W, Wang L, Li J, Zhao Y, Zhou Z, Shi J, Zuo X, Pan D. Quantitative investigation of the poly-adenine DNA dissociation from the surface of gold nanoparticles. Sci Rep 2015; 5:10158. [PMID: 25974839 PMCID: PMC4431394 DOI: 10.1038/srep10158] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Accepted: 04/01/2015] [Indexed: 12/22/2022] Open
Abstract
In recent years, poly adenine (polyA) DNA functionalized gold nanoparticles (AuNPs) free of modifications was fabricated with high density of DNA attachment and high hybridization ability similar to those of its thiolated counterpart. This nanoconjugate utilized poly adenine as an anchoring block for binding with the AuNPs surface thereby facilitated the appended recognition block a better upright conformation for hybridization, demonstrating its great potential to be a tunable plasmonic biosensor. It's one of the key points for any of the practical applications to maintaining stable conjugation between DNA oligonucleotides and gold nanoparticles under various experimental treatments. Thus, in this research, we designed a simple but sensitive fluorescence turn-on strategy to systematically investigate and quantified the dissociation of polyA DNA on gold nanoparticles in diverse experimental conditions. DNA desorbed spontaneously as a function of elevated temperature, ion strength, buffer pH, organic solvents and keeping time. What's more, evaluating this conjugate stability as affected by the length of its polyA anchor was another crucial aspect in our study. With the improved understanding from these results, we were able to control some of our experimental conditions to maintain a good stability of this kind of polyA DNA-AuNPs nanoconjugates.
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Affiliation(s)
- Weiwen Lu
- Key Laboratory of Bio-Resources and Eco-Environment, Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan 610064, China
| | - Lihua Wang
- Laboratory of Physical Biology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Jiang Li
- Laboratory of Physical Biology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Yun Zhao
- Key Laboratory of Bio-Resources and Eco-Environment, Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan 610064, China
| | - Ziang Zhou
- Johns Hopkins University, 3400 North Charles Street, Baltimore, Maryland 21218, US
| | | | - Xiaolei Zuo
- Laboratory of Physical Biology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Dun Pan
- Laboratory of Physical Biology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
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42
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Qu K, Shi P, Ren J, Qu X. Nanocomposite Incorporating V2O5Nanowires and Gold Nanoparticles for Mimicking an Enzyme Cascade Reaction and Its Application in the Detection of Biomolecules. Chemistry 2014; 20:7501-6. [DOI: 10.1002/chem.201400309] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Indexed: 01/01/2023]
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43
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Li K, Qin W, Li F, Zhao X, Jiang B, Wang K, Deng S, Fan C, Li D. Nanoplasmonic Imaging of Latent Fingerprints and Identification of Cocaine. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201305980] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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44
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Li K, Qin W, Li F, Zhao X, Jiang B, Wang K, Deng S, Fan C, Li D. Nanoplasmonic imaging of latent fingerprints and identification of cocaine. Angew Chem Int Ed Engl 2013; 52:11542-5. [PMID: 24038830 DOI: 10.1002/anie.201305980] [Citation(s) in RCA: 134] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Indexed: 11/12/2022]
Abstract
Search for traces: Aptamer-bound Au nanoparticles (Au NPs) were used to provide high-resolution dark-field microscopy images of latent fingerprints (LFPs) with level 2 and level 3 details. Furthermore, the cocaine-induced aggregation of Au NPs results in a true green-to-red color change of the scattered light, providing a quasi-quantative method to identify cocaine loadings in LFPs.
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Affiliation(s)
- Kun Li
- Division of Physical Biology & Bioimaging Center, Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China)
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45
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Cui L, Song Y, Ke G, Guan Z, Zhang H, Lin Y, Huang Y, Zhu Z, Yang CJ. Graphene oxide protected nucleic acid probes for bioanalysis and biomedicine. Chemistry 2013; 19:10442-51. [PMID: 23839798 DOI: 10.1002/chem.201301292] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Recently, the binding ability of DNA on GO and resulting nuclease resistance have attracted increasing attention, leading to new applications both in vivo and in vitro. In vivo, nucleic acids absorbed on GO can be effectively protected from enzymatic degradation and biological interference in complicated samples, making it useful for targeted delivery, gene regulation, intracellular detection and imaging with high uptake efficiencies, high intracellular stability, and very low toxicity. In vitro, the adsorption of ssDNA on GO surface and desorption of dsDNA or well-folded ssDNA from GO surface result in the protection and deprotection of DNA from nucleic digestion, respectively, which has led to target-triggered cyclic enzymatic amplification methods (CEAM) for amplified detection of analytes with sensitivity 2-3 orders of magnitude higher than that of 1:1 binding strategies. This Concept article explores some of the latest developments in this field.
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Affiliation(s)
- Liang Cui
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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46
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Wang X, Qin W. Tetra(p-tolyl)borate-functionalized solvent polymeric membrane: a facile and sensitive sensing platform for peroxidase and peroxidase mimetics. Chemistry 2013; 19:9979-86. [PMID: 23852960 DOI: 10.1002/chem.201300284] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 04/28/2013] [Indexed: 01/27/2023]
Abstract
The determination of peroxidase activities is the basis for enzyme-labeled bioaffinity assays, peroxidase-mimicking DNAzymes- and nanoparticles-based assays, and characterization of the catalytic functions of peroxidase mimetics. Here, a facile, sensitive, and cost-effective solvent polymeric membrane-based peroxidase detection platform is described that utilizes reaction intermediates with different pKa values from those of substrates and final products. Several key but long-debated intermediates in the peroxidative oxidation of o-phenylenediamine (o-PD) have been identified and their charge states have been estimated. By using a solvent polymeric membrane functionalized by an appropriate substituted tetraphenylborate as a receptor, those cationic intermediates could be transferred into the membrane from the aqueous phase to induce a large cationic potential response. Thus, the potentiometric indication of the o-PD oxidation catalyzed by peroxidase or its mimetics can be fulfilled. Horseradish peroxidase has been detected with a detection limit at least two orders of magnitude lower than those obtained by spectrophotometric techniques and traditional membrane-based methods. As an example of peroxidase mimetics, G-quadruplex DNAzymes were probed by the intermediate-sensitive membrane and a label-free thrombin detection protocol was developed based on the catalytic activity of the thrombin-binding G-quadruplex aptamer.
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Affiliation(s)
- Xuewei Wang
- Key Laboratory of Coastal Zone, Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), YICCAS, Yantai Shandong 264003, PR China
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47
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Su S, Zuo X, Pan D, Pei H, Wang L, Fan C, Huang W. Design and applications of gold nanoparticle conjugates by exploiting biomolecule-gold nanoparticle interactions. NANOSCALE 2013; 5:2589-2599. [PMID: 23423633 DOI: 10.1039/c3nr33870c] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Gold nanoparticles (AuNPs) are a type of widely used nanomaterials with unique chemical and physical properties. AuNPs can be readily synthesized, and modified with various chemical or biological molecules, making them promising candidates for catalysis, drug delivery and biological imaging applications. In this review, we mainly focus on recent advances in the design and synthesis of conjugates of AuNPs by exploiting biomolecule-AuNP interactions. We will also discuss a variety of bioapplications of AuNP-based conjugates.
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Affiliation(s)
- Shao Su
- Key Laboratory for Organic Electronics & Information Displays, Institute of Advanced Materials, School of Materials Science and Engineering, Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing, 210046, China
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