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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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Abdul Aziz SFN, Salleh AB, Normi YM, Mohammad Latif MA, Alang Ahmad SA. Bioinspired mp20 mimicking uricase in ZIF-8: Metal ion dependent for controllable activity. Enzyme Microb Technol 2024; 178:110439. [PMID: 38579423 DOI: 10.1016/j.enzmictec.2024.110439] [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: 02/01/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/07/2024]
Abstract
Mini protein mimicking uricase (mp20) has shown significant potential as a replacement for natural enzymes in the development of uric acid biosensors. However, the design of mp20 has resulted to an inactive form of peptide, causing of loss their catalytic activity. Herein, this paper delineates the impact of various metal cofactors on the catalytic activity of mp20. The metal ion-binding site prediction and docking (MIB) web server was employed to identify the metal ion binding sites and their affinities towards mp20 residues. Among the tested metal ions, Cu2+ displayed the highest docking score, indicating its preference for interaction with Thr16 and Asp17 residues of mp20. To assess the catalytic activity of mp20 in the presence of metal ions, uric acid assays was monitored using a colorimetric method. The presence of Cu2+ in the assays promotes the activation of mp20, resulting in a color change based on quinoid production. Furthermore, the encapsulation of the mp20 within zeolitic imidazolate framework-8 (ZIF-8) notably improved the stability of the biomolecule. In comparison to the naked mp20, the encapsulated ZIFs biocomposite (mp20@ZIF-8) demonstrates superior stability, selectivity and sensitivity. ZIF's porous shells provides excellent protection, broad detection (3-100 μM) with a low limit (4.4 μM), and optimal function across pH (3.4-11.4) and temperature (20-100°C) ranges. Cost-effective and stable mp20@ZIF-8 surpasses native uricase, marking a significant biosensor technology breakthrough. This integration of metal cofactor optimization and robust encapsulation sets new standards for biosensing applications.
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Affiliation(s)
- Siti Fatimah Nur Abdul Aziz
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia; School of Chemical Sciences, Universiti Sains Malaysia (USM), Gelugor, Pulau Pinang 11800, Malaysia.
| | - Abu Bakar Salleh
- Enzyme and Microbial Technology Research Centre (EMTech), Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia (UPM), Serdang, Selangor 43400, Malaysia
| | - Yahaya M Normi
- Enzyme and Microbial Technology Research Centre (EMTech), Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia (UPM), Serdang, Selangor 43400, Malaysia; Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia; Institute of Nanoscience and Nanotechnology (ION2), Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia
| | - Muhammad Alif Mohammad Latif
- Integrated Chemical BioPhysics Research, Faculty of Science, Universiti Putra Malaysia, UPM, Serdang, Selangor 43400, Malaysia; Centre of Foundation Studies for Agricultural Science, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia
| | - Shahrul Ainliah Alang Ahmad
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia; Institute of Nanoscience and Nanotechnology (ION2), Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia.
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Jussila T, Philip A, Rubio-Giménez V, Eklund K, Vasala S, Glatzel P, Lindén J, Motohashi T, Karttunen AJ, Ameloot R, Karppinen M. Chemical Bonding and Crystal Structure Schemes in Atomic/Molecular Layer Deposited Fe-Terephthalate Thin Films. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2024; 36:6489-6503. [PMID: 39005530 PMCID: PMC11238545 DOI: 10.1021/acs.chemmater.4c00555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 06/10/2024] [Accepted: 06/10/2024] [Indexed: 07/16/2024]
Abstract
Advanced deposition routes are vital for the growth of functional metal-organic thin films. The gas-phase atomic/molecular layer deposition (ALD/MLD) technique provides solvent-free and uniform nanoscale thin films with unprecedented thickness control and allows straightforward device integration. Most excitingly, the ALD/MLD technique can enable the in situ growth of novel crystalline metal-organic materials. An exquisite example is iron-terephthalate (Fe-BDC), which is one of the most appealing metal-organic framework (MOF) type materials and thus widely studied in bulk form owing to its attractive potential in photocatalysis, biomedicine, and beyond. Resolving the chemistry and structural features of new thin film materials requires an extended selection of characterization and modeling techniques. Here we demonstrate how the unique features of the ALD/MLD grown in situ crystalline Fe-BDC thin films, different from the bulk Fe-BDC MOFs, can be resolved through techniques such as synchrotron grazing-incidence X-ray diffraction (GIXRD), Mössbauer spectroscopy, and resonant inelastic X-ray scattering (RIXS) and crystal structure predictions. The investigations of the Fe-BDC thin films, containing both trivalent and divalent iron, converge toward a novel crystalline Fe(III)-BDC monoclinic phase with space group C2/c and an amorphous Fe(II)-BDC phase. Finally, we demonstrate the excellent thermal stability of our Fe-BDC thin films.
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Affiliation(s)
- Topias Jussila
- Department
of Chemistry and Materials Science, Aalto
University, FI-00076 Aalto, Finland
| | - Anish Philip
- Department
of Chemistry and Materials Science, Aalto
University, FI-00076 Aalto, Finland
| | - Víctor Rubio-Giménez
- Centre
for Membrane Separations, Adsorption, Catalysis and Spectroscopy (cMACS), Katholieke Universiteit Leuven, 3001 Leuven, Belgium
| | - Kim Eklund
- Department
of Chemistry and Materials Science, Aalto
University, FI-00076 Aalto, Finland
| | - Sami Vasala
- ESRF
- The European Synchrotron, 38000 Grenoble, France
| | | | - Johan Lindén
- Physics/Faculty
of Science and Engineering, Åbo Akademi
University, FI-20500 Turku, Finland
| | - Teruki Motohashi
- Department
of Applied Chemistry, Kanagawa University, Yokohama 221-8686, Japan
| | - Antti J. Karttunen
- Department
of Chemistry and Materials Science, Aalto
University, FI-00076 Aalto, Finland
| | - Rob Ameloot
- Centre
for Membrane Separations, Adsorption, Catalysis and Spectroscopy (cMACS), Katholieke Universiteit Leuven, 3001 Leuven, Belgium
| | - Maarit Karppinen
- Department
of Chemistry and Materials Science, Aalto
University, FI-00076 Aalto, Finland
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Nishan U, Ahmed A, Muhammad N, Shah M, Asad M, Khan N, Ullah F, Ullah R, Ali EA, Nawaz H, Badshah A. Uric acid quantification via colorimetric detection utilizing silver oxide-modified activated carbon nanoparticles functionalized with ionic liquid. RSC Adv 2024; 14:7022-7030. [PMID: 38414991 PMCID: PMC10898421 DOI: 10.1039/d4ra00659c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 02/16/2024] [Indexed: 02/29/2024] Open
Abstract
Uric acid (UA) is a significant indicator of human health because it is linked to several diseases, including renal failure, kidney stones, arthritis, and gout. Uric acid buildup in the joints is the source of chronic and painful diseases. When UA is present in large quantities, it causes tissue injury in the joints that are afflicted. In this research, silver oxide-doped activated carbon nanoparticles were synthesized and then functionalized with an ionic liquid. The synthesized nanomaterial assembly was employed as a colorimetric sensing platform for uric acid. Activated carbon offers a large internal surface area that acts as a good carrier for catalytic reactions. A salt-melting approach was used to synthesize the silver oxide-doped activated carbon nanocomposite. The synthesis was confirmed through various techniques, such as UV-vis spectrophotometer, FTIR, XRD, SEM, and EDX. The colorimetric change from blue-green to colorless was observed with the naked eye and confirmed by UV-vis spectroscopy. To obtain the best colorimetric change, several parameters, such as pH, capped NP loading, TMB concentration, hydrogen peroxide concentration, and time, were optimized. The optimized experimental conditions for the proposed sensor were pH 4 with 35 μL of NPs, a 40 mM TMB concentration, and a 4 minutes incubation time. The sensor linear range is 0.001-0.36 μM, with an R2 value of 0.999. The suggested sensor limits of detection and quantification are 0.207 and 0.69 nM, respectively. Potential interferers, such as ethanol, methanol, urea, Ca2+, K+, and dopamine, did not affect the detection of uric acid.
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Affiliation(s)
- Umar Nishan
- Department of Chemistry, Kohat University of Science and Technology Kohat 26000 KP Pakistan
| | - Ateeq Ahmed
- Department of Chemistry, Kohat University of Science and Technology Kohat 26000 KP Pakistan
| | - Nawshad Muhammad
- Department of Dental Materials, Institute of Basic Medical Sciences Khyber Medical University Peshawar KPK Pakistan
| | - Mohibullah Shah
- Department of Biochemistry, Bahauddin Zakariya University Multan 66000 Pakistan
| | - Muhammad Asad
- Department of Chemistry, Kohat University of Science and Technology Kohat 26000 KP Pakistan
| | - Naeem Khan
- Department of Chemistry, Kohat University of Science and Technology Kohat 26000 KP Pakistan
| | - Farman Ullah
- Department of Pharmacy, Kohat University of Science and Technology Kohat 26000 KP Pakistan
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University Riyadh Saudi Arabia
| | - Essam A Ali
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University Riyadh Saudi Arabia
| | - Haq Nawaz
- School of Chemistry and Chemical Engineering, Huaiyin Normal University 223300 Huaiyin Jiangsu China
| | - Amir Badshah
- Department of Chemistry, Kohat University of Science and Technology Kohat 26000 KP Pakistan
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5
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Guan J, Wang M, Xiong Y, Liu Q, Chen X. A luminescent MOF-based nonenzymatic probe for colorimetric/photothermal/fluorescence triple-mode assay of uric acid in body fluids. Talanta 2024; 267:125201. [PMID: 37722345 DOI: 10.1016/j.talanta.2023.125201] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 09/05/2023] [Accepted: 09/11/2023] [Indexed: 09/20/2023]
Abstract
Monitoring the levels of uric acid (UA) in body fluids is of great significance in the clinical diagnosis and therapy of related diseases. Herein, a novel nanocomposite R6G@Fe-MOF based nonenzymatic probe is presented to provide a ratiometric fluorescent, colorimetric, and photothermal triple read-out signal for the visual, sensitive, and convenient assay of UA. The framework structure of the in situ encapsulated R6G@Fe-MOF is found to decompose upon the addition of UA, resulting in the reduction of Fe3+ to Fe2+. This reduction will lead to a rapid increase in fluorescence emission (FL) at 430 nm. Simultaneously, the FL at 573 nm will decrease remarkably due to the inner filter effect (IFE) between UA and R6G@Fe-MOF. Furthermore, the reaction of the generated Fe2+ with potassium ferricyanide (K3 [Fe(CN)6]) can in situ generate Prussian blue (PBNPs) with outstanding color and photothermal properties, which allow for easy colorimetric and photothermal signal readout. The detection limits (LOD) for the colorimetric, fluorometric and photothermal detection are low at 1.68 μM, 0.236 μM, and 1.32 μM respectively. Ultimately, it is successfully employed to determine UA in urine, serum, and saliva, yielding satisfactory results. The constructed R6G@Fe-MOF sensor provides a simple, sensitive, and accurate determination of UA that can be tailored to meet the needs of various applications, and also provides new perspectives for the design and development of versatile sensors for diverse uses.
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Affiliation(s)
- Jianping Guan
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Meng Wang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Yu Xiong
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Qi Liu
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China.
| | - Xiaoqing Chen
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Central South University, Changsha, 410083, Hunan, China.
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Elagamy SH, Adly L, Abdel Hamid MA. Smartphone based colorimetric approach for quantitative determination of uric acid using Image J. Sci Rep 2023; 13:21888. [PMID: 38081872 PMCID: PMC10713523 DOI: 10.1038/s41598-023-48962-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 12/01/2023] [Indexed: 12/18/2023] Open
Abstract
Recently, significant attention has been directed towards digital image colorimetry DIC using mobile applications or available software programs, which offer the advantage of analyzing samples without the need for sophisticated instruments. One such image processing program is Image J, widely used for obtaining quantitative information from scientific images. Image J could measure the color intensities by quantifying of the RGB (red-green-blue) gray levels across the images of colored substances. These values are correlated to the color intensities through conversion to CMY (cyan-magenta-yellow) values which are proportional to the color intensities. The objective of this study is to develop an innovative analytical method for the quantitative determination of uric acid using Image J for color quantification. Image J was utilized to analyze images captured by smart phone for successive concentrations of uric acid that were previously treated with phosphotungstate to develop a blue color. The proposed method has been applied for determination of uric acid in real urine using standard addition method and the results were compared with UV/VIS spectrophotometry as a reference method. In this research, we will also assess the effectiveness of quantitative analysis using Image J in comparison to a mobile application, namely RGB Color Detector.
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Affiliation(s)
- Samar H Elagamy
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, Egypt.
| | - Latifa Adly
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Mohamed Ahmed Abdel Hamid
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Tanta University, Tanta, Egypt
- Department of pharmaceutical chemistry, Al Salam university, Tanta, Egypt
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7
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Ranjbar S, Salavati AH, Ashari Astani N, Naseri N, Davar N, Ejtehadi MR. Electrochromic Sensor Augmented with Machine Learning for Enzyme-Free Analysis of Antioxidants. ACS Sens 2023; 8:4281-4292. [PMID: 37963856 DOI: 10.1021/acssensors.3c01637] [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] [Indexed: 11/16/2023]
Abstract
Our study presents an electrochromic sensor that operates without the need for enzymes or multiple oxidant reagents. This sensor is augmented with machine learning algorithms, enabling the identification, classification, and prediction of six different antioxidants with high accuracy. We utilized polyaniline (PANI), Prussian blue (PB), and copper-Prussian blue analogues (Cu-PBA) at their respective oxidation states as electrochromic materials (ECMs). By designing three readout channels with these materials, we were able to achieve visual detection of antioxidants without relying on traditional "lock and key" specific interactions. Our sensing approach is based on the direct electrochemical reactions between oxidized electrochromic materials (ECMsox) as electron acceptors and various antioxidants, which act as electron donors. This interaction generates unique fingerprint patterns by switching the ECMsox to reduced electrochromic materials (ECMsred), causing their colors to change. Through the application of density functional theory (DFT), we demonstrated the molecular-level basis for the distinct multicolor patterns. Additionally, machine learning algorithms were employed to correlate the optical patterns with RGB data, enabling complex data analysis and the prediction of unknown samples. To demonstrate the practical applications of our design, we successfully used the EC sensor to diagnose antioxidants in serum samples, indicating its potential for the on-site monitoring of antioxidant-related diseases. This advancement holds promise for various applications, including the real-time monitoring of antioxidant levels in biological samples, the early diagnosis of antioxidant-related diseases, and personalized medicine. Furthermore, the success of our electrochromic sensor design highlights the potential for exploring similar strategies in the development of sensors for diverse analytes, showcasing the versatility and adaptability of this approach.
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Affiliation(s)
- Saba Ranjbar
- Department of Physics, Sharif University of Technology, Tehran 11365-9161, Iran
- Department of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran 14965/161, Iran
| | - Amir Hesam Salavati
- Tehran Institute of Advanced Studies (TeIAS), Khatam University, Tehran 1991633357, Iran
| | - Negar Ashari Astani
- Departments of Physics and Energy Engineering, Amirkabir University of Technology, Tehran 15875-4413, Iran
| | - Naimeh Naseri
- Department of Physics, Sharif University of Technology, Tehran 11365-9161, Iran
- Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC 3800, Australia
- ARC Research Hub for Advanced Manufacturing with Two-dimensional Materials (AM2D), Monash University, Clayton, VIC 3800, Australia
| | - Navid Davar
- Departments of Physics and Energy Engineering, Amirkabir University of Technology, Tehran 15875-4413, Iran
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Hazra P, Vadnere S, Mishra S, Halder S, Mandal S, Ghosh P. Review on Uric Acid Recognition by MOFs with a Future in Machine Learning. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37905918 DOI: 10.1021/acsami.3c11210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Uric acid (UA) is produced from purine metabolism and serves as a prevalent biomarker for multiple diseases including cancer. Hyperuricemia or hypouricemia can cause multiple dysfunctions throughout the biological processes. Consequently, there is a pressing need for monitoring UA concentration in body fluid. While clinical methods are known, the availability of a point-of-care testing (PoCT) kit remains conspicuously absent. In the case of electrochemical recognition of UA, the oxidation potential of ascorbic acid closely aligns with that of UA and thus it hinders the detection process, which eventually may result in false positive signals. Several chemosensors are known in the field of supramolecular chemistry, and metal-organic frameworks (MOFs) are one of the best-performing contenders due to their robustness, stability, and versatile structures. In this review, we tried to unbox the up-to-date development of UA sensing by MOFs. We delve into the state of UA recognition by MOFs, exploring both electrochemical and fluorometric pathways and drawing comparisons with structurally similar probes like covalent organic frameworks (COFs) to understand/establish the advantages of MOFs specifically in UA sensing. In the absence of a PoCT kit, we have provided the conceptual outlook for designing a PoCT device termed a "Urimeter" via electrochemical operation. For the first time, we have proposed different methods of how UA sensing can be tied up with artificial intelligence and machine learning (AI-ML).
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Affiliation(s)
- Poimanti Hazra
- School of Electronics Engineering (SENSE), Vellore Institute of Technology, Chennai Campus, Chennai 600127, Tamil Nadu, India
| | - Srushti Vadnere
- School of Electronics Engineering (SENSE), Vellore Institute of Technology, Chennai Campus, Chennai 600127, Tamil Nadu, India
| | - Saswat Mishra
- School of Electronics Engineering (SENSE), Vellore Institute of Technology, Chennai Campus, Chennai 600127, Tamil Nadu, India
| | - Shibashis Halder
- Department of Chemistry, Tej Narayan Banaili College, Bhagalpur 812007, Bihar, India
| | - Shaswati Mandal
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Pritam Ghosh
- Chemistry Division, School of Advanced Sciences (SAS), Vellore Institute of Technology, Chennai Campus, Chennai 600127, Tamil Nadu, India
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Akram Z, Raza A, Mehdi M, Arshad A, Deng X, Sun S. Recent Advancements in Metal and Non-Metal Mixed-Doped Carbon Quantum Dots: Synthesis and Emerging Potential Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2336. [PMID: 37630922 PMCID: PMC10459133 DOI: 10.3390/nano13162336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/05/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023]
Abstract
In nanotechnology, the synthesis of carbon quantum dots (CQDs) by mixed doping with metals and non-metals has emerged as an appealing path of investigation. This review offers comprehensive insights into the synthesis, properties, and emerging applications of mixed-doped CQDs, underlining their potential for revolutionary advancements in chemical sensing, biosensing, bioimaging, and, thereby, contributing to advancements in diagnostics, therapeutics, and the under standing of complex biological processes. This synergistic combination enhances their sensitivity and selectivity towards specific chemical analytes. The resulting CQDs exhibit remarkable fluorescence properties that can be involved in precise chemical sensing applications. These metal-modified CQDs show their ability in the selective and sensitive detection from Hg to Fe and Mn ions. By influencing their exceptional fluorescence properties, they enable precise detection and monitoring of biomolecules, such as uric acid, cholesterol, and many antibiotics. Moreover, when it comes to bioimaging, these doped CQDs show unique behavior towards detecting cell lines. Their ability to emit light across a wide spectrum enables high-resolution imaging with minimal background noise. We uncover their potential in visualizing different cancer cell lines, offering valuable insights into cancer research and diagnostics. In conclusion, the synthesis of mixed-doped CQDs opens the way for revolutionary advancements in chemical sensing, biosensing, and bioimaging. As we investigate deeper into this field, we unlock new possibilities for diagnostics, therapeutics, and understanding complex biological processes.
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Affiliation(s)
- Zubair Akram
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China; (Z.A.); (A.R.); (A.A.); (X.D.)
| | - Ali Raza
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China; (Z.A.); (A.R.); (A.A.); (X.D.)
| | - Muhammad Mehdi
- College of Chemistry & Pharmacy, Northwest A&F University, Xianyang 712100, China;
| | - Anam Arshad
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China; (Z.A.); (A.R.); (A.A.); (X.D.)
| | - Xiling Deng
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China; (Z.A.); (A.R.); (A.A.); (X.D.)
| | - Shiguo Sun
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China; (Z.A.); (A.R.); (A.A.); (X.D.)
- College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
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10
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Wan M, Li YS, Luo YX, Li H, Gao XF. A new spectrophotometric method for uric acid detection based on copper doped mimic peroxidase. Anal Biochem 2023; 664:115045. [PMID: 36657510 DOI: 10.1016/j.ab.2023.115045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/07/2023] [Accepted: 01/09/2023] [Indexed: 01/18/2023]
Abstract
Cascade reactions catalyzed by natural uricase and mimic peroxidase (MPOD) have been applied for uric acid (UA) detection. However, the optimal catalytic activity of MPOD is mostly in acidic conditions (pH 2-5), mismatching the optimal catalytic alkaline environment of uricase. In this paper, using CuSO4 and urea as raw materials, a MPOD with high catalytic activity in alkaline environment was synthesized by hydrothermal method. Then, based on coupling reaction of uricase/UA/MPOD/guaiacol (GA) system, a novel spectrophotometric method was established to detect 5-60 μmol/L UA (limit of detection = 3.14 μmol/L (S/N = 3)) and accurately quantified serum UA (275.6 ± 39.9 μmol/L, n = 5) with 95-105% of standard addition recovery. The results were consistent with commercial UA kit (p > 0.05). The MPOD could replace natural POD to reduce the cost of UA detection due to simple preparation and cheap raw materials, and is expected to achieve the specific detection of some substances, like glucose and cholesterol, combined with glucose oxidase and cholesterol oxidase.
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Affiliation(s)
- Mingxia Wan
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Yong-Sheng Li
- School of Chemical Engineering, Sichuan University, Chengdu, 610065, China.
| | - Ya-Xiong Luo
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Hailing Li
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Xiu-Feng Gao
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, China.
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11
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Constructing a novel strategy for one-step colorimetric glucose biosensing based as Co-Nx sites on porous carbon as oxidase mimetics. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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12
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Tripathi RM, Chung SJ. Ultrasensitive and selective colorimetric detection of uric acid using peroxidase mimetic activity of biogenic palladium nanoparticles. LUMINESCENCE 2022. [PMID: 36519806 DOI: 10.1002/bio.4425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 10/28/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022]
Abstract
Uric acid (2,6,8-trihydroxypurine) is a metabolic product of purine, which is one of the important markers of human health. The development of a rapid, facile, highly sensitive, and selective method for uric acid detection is critical for the diagnosis of related diseases and is still a strategic challenge. In this study, we developed a highly sensitive and selective colorimetric assay for the detection of uric acid using biogenic palladium nanoparticles (Pd NPs). The synthesized nanoparticles were shown to acquire peroxidase mimetic activity that oxidized 3,3',5,5'-tetramethylbenzidine and produced a blue colour in an assay. The developed colorimetric assay is instrument-free detection of uric acid with a limit of detection of 0.05 μM and a 1.11 μM limit of quantification (LOQ). This is the first report determining the LOQ for a colorimetric assay that gives the lowest quantity of analyte that can be evaluated with more precision under the specified conditions of the analysis. The developed assay had a linear response at low uric acid concentrations of 0.05 to 1 μM and a 0.99841 linear regression correlation coefficient. This colorimetric detection provides a rapid, cost-effective, and easy-to-use platform for the clinical diagnosis of uric acid biomarkers.
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Affiliation(s)
- Ravi Mani Tripathi
- School of Pharmacy, Sungkyunkwan University, 2066 Seoburo, Jangan-gu, Suwon, Gyeonggido, Republic of Korea
| | - Sang J Chung
- School of Pharmacy, Sungkyunkwan University, 2066 Seoburo, Jangan-gu, Suwon, Gyeonggido, Republic of Korea
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13
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Mayurkumar Revabhai P, Jung Park T, Kumar Kailasa S. One-step hydrothermal approach for synthesis of hydroxy functionalized boron nitride nanosheets for fluorescence detection of uric acid in biological samples. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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14
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Choline oxidase immobilized onto hierarchical porous metal–organic framework: biochemical characterization and ultrasensitive choline bio-sensing. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-022-02691-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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15
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Nishan U, Ullah W, Muhammad N, Asad M, Afridi S, Khan M, Shah M, Khan N, Rahim A. Development of a Nonenzymatic Colorimetric Sensor for the Detection of Uric Acid Based on Ionic Liquid-Mediated Nickel Nanostructures. ACS OMEGA 2022; 7:26983-26991. [PMID: 35936421 PMCID: PMC9352337 DOI: 10.1021/acsomega.2c04070] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/11/2022] [Indexed: 05/21/2023]
Abstract
Uric acid (UA) is a metabolic byproduct of purine nucleotides and is excreted as a urine component. Abnormalities in UA metabolism cause localized inflammation due to crystal deposition and can lead to various diseases. In the current study, we successfully fabricated a biosensor based on 1-H-3-methylimidazolium acetate (ionic liquid, IL)-capped nickel nanoparticles (NiNPs) for the detection of uric acid in test samples. The structures of IL-capped NiNPs and their precursors were characterized by Fourier transform infrared spectroscopy, scanning electron microscopy, and X-ray diffraction. The IL-capped NiNPs possessed intrinsic peroxidase-like properties and displayed selective UA quenching after interacting with 3,3',5,5'-tetramethylbenzidine (TMB) solution. Different parameters such as pH, time, IL, TMB, and UA concentration were optimized to obtain the best results for the proposed sensor. The UA biosensor shows good responses in the linear range from 1 × 10-8 to 2.40 × 10-6 M, with a lower limit of detection of 1.30 × 10-7 M, a limit of quantification of 4.3 × 10-7 M, and an R 2 value of 0.9994. For the colorimetric detection of UA, the proposed sensor gave a short time response of 4 min at room temperature and pH 7.5. The proposed sensing probe detects UA in real serum samples and could be used as a selective sensor for UA in the real sample detection.
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Affiliation(s)
- Umar Nishan
- Department
of Chemistry, Kohat University of Science
and Technology, Kohat, KP 26000, Pakistan
| | - Wajid Ullah
- Department
of Chemistry, Kohat University of Science
and Technology, Kohat, KP 26000, Pakistan
| | - Nawshad Muhammad
- Department
of Dental Materials, Institute of Basic
Medical Sciences Khyber Medical University, Peshawar, KP 25100, Pakistan
| | - Muhammad Asad
- Department
of Chemistry, Kohat University of Science
and Technology, Kohat, KP 26000, Pakistan
| | - Saifullah Afridi
- Department
of Chemistry, Kohat University of Science
and Technology, Kohat, KP 26000, Pakistan
| | - Muslim Khan
- Department
of Chemistry, Kohat University of Science
and Technology, Kohat, KP 26000, Pakistan
| | - Mohibullah Shah
- Department
of Biochemistry, Bahauddin Zakariya University, Multan 66000, Pakistan
| | - Naeem Khan
- Department
of Chemistry, Kohat University of Science
and Technology, Kohat, KP 26000, Pakistan
| | - Abdur Rahim
- Interdisciplinary
Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore 54000, Pakistan
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16
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Fabrication of a novel nano-biosensor for efficient colorimetric determination of uric acid. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02498-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Roopa RA, Mantelingu K, Guin M, Thimmaiah SB. Bienzymatic Spectrophotometric Method for Uric Acid Estimation in Human Serum and Urine. JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1134/s1061934822030091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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18
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Huang W, Huang S, Chen G, Ouyang G. Biocatalytic Metal-Organic Framework: Promising Materials for Biosensing. Chembiochem 2022; 23:e202100567. [PMID: 35025113 DOI: 10.1002/cbic.202100567] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 01/11/2022] [Indexed: 11/10/2022]
Abstract
The high-efficient and specific catalysis of enzyme allow it to recognize a myriad of substrate that impels the biosensing. Nevertheless, the fragility of natural enzymes severely restricts their practical applications. Metal-organic frameworks (MOFs) with porous network and attractive functions have been intelligently employed as supports to encase enzymes for protecting them against hash environments. More importantly, the customizable construction and composition affords the intrinsic enzyme-like activity of some MOFs (known as nanozymes), which provides an alternative guideline to construct robust enzymes mimics. Herein, this review will introduce the concept of these biocatalytic MOFs, with the special emphasis on how the biocatalytic processes operated in these MOFs materials can reverse the plight of native enzymes-based biosensing. In addition, the present challenges and future outlooks in this research field are briefly put forward.
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Affiliation(s)
- Wei Huang
- Sun Yat-Sen University, School of Chemical Engineering and Technology, CHINA
| | - Siming Huang
- Guangzhou Medical University, School of pharmaceutical sciences, CHINA
| | - Guosheng Chen
- Sun Yat-Sen University, School of Chemistry, No. 135, Xingang Xi Road, Guangzhou, 510275, P. R. China, 510275, Guangzhou, CHINA
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19
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Desalegn BZ, Hern K, Gil Seo J. Synergistically Interfaced Bifunctional Transition Metal Selenides for High‐Rate Hydrogen Production Via Urea Electrolysis. ChemCatChem 2022. [DOI: 10.1002/cctc.202100969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Bezawit Z. Desalegn
- Department of Energy Science and Technology Myongji University 116 Myongji-ro Cheoin-gu, Yongin-Si, Gyeonggi-do Republic of Korea
| | - Kim Hern
- Department of Energy Science and Technology Myongji University 116 Myongji-ro Cheoin-gu, Yongin-Si, Gyeonggi-do Republic of Korea
| | - Jeong Gil Seo
- Department of Chemical Engineering Hanyang University 222 Wangshimni-ro Seongdong-gu Seoul 04763 Republic of Korea
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20
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Nangare SN, Sangale PM, Patil AG, HS. Boddu S, Deshmukh PK, Jadhav NR, Tade RS, Patil DR, Pandey A, Mutalik S, Patel JK, Patil AM, Bari SB, Patil PO. Surface architectured metal organic frameworks-based biosensor for ultrasensitive detection of uric acid: Recent advancement and future perspectives. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106567] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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21
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Li F, Rui J, Yan Z, Qiu P, Tang X. A highly sensitive dual-read assay using nitrogen-doped carbon dots for the quantitation of uric acid in human serum and urine samples. Mikrochim Acta 2021; 188:311. [PMID: 34455515 PMCID: PMC8403067 DOI: 10.1007/s00604-021-04971-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 08/02/2021] [Indexed: 11/24/2022]
Abstract
A simple dual-read assay for uric acid (UA) was developed based on a combined ratiometric fluorescent and colorimetric strategy using nitrogen-doped carbon dots (N-CDs). The biosensor relies on the oxidation of UA by uricase to produce H2O2, which was then converted to •OH radicals by I-, resulting in the oxidation of o-phenylenediamine (OPD) to 2,3-diaminophenazine (DAP). In the presence of UA, the colorless biosensor system changed to yellow. Furthermore, the presence of DAP quenched the fluorescence emission of the N-CDs at 427 nm based on the inner filter effect (IFE). With increasing UA concentrations, the fluorescence intensity of the biosensor at 427 nm decreased but increased at 580 nm, demonstrating the ratiometric response. A strong linearity was observed between the fluorescence intensity ratio of DAP to N-CDs (I580/I427) and the corresponding UA concentration over the range 0.5-150 μM, and a limit of detection (S/N ratio of 3) of 0.06 μM was calculated. The dual-read assay was successfully employed in the quantitation of UA in human serum and urine samples, revealing its potential for measuring UA in clinical samples.
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Affiliation(s)
- Fan Li
- Department of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Jiahan Rui
- Department of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Ziyu Yan
- Department of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Ping Qiu
- Department of Chemistry, Nanchang University, Nanchang, 330031, China.
- Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang, 330031, China.
| | - Xiaomin Tang
- The Fourth Affiliated Hospital, Nanchang University, Nanchang, 330003, China
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22
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Moradpour Z, Helmi Kohnehshahri M, Vahabi Shekarloo M, Jalili V, Zendehdel R. Peroxidase-like reaction by a synergistic inorganic catalyst colloid: a new method for hydrogen peroxide detecting in air samples. Colloid Polym Sci 2021. [DOI: 10.1007/s00396-021-04887-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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23
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Sun L, Liu C, Sun J. Penguin with bow tie-like bimetallic metal organic framework as colorimetric biosensing for H 2O 2 and L-cysteine. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1934827] [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]
Affiliation(s)
- Longjiang Sun
- School of Pharmacy, Jiamusi University, Jiamusi, HeilongJiang, P. R. China
| | - Chang Liu
- Physical Culture Institute, Jiamusi University, Jiamusi, HeilongJiang, P. R. China
| | - Jingwen Sun
- School of Pharmacy, Qiqihar Medical University, Qiqihar, HeilongJiang, P. R. China
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24
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Visual and colorimetric detection of uric acid in human serum and urine using chitosan stabilized gold nanoparticles. Microchem J 2021. [DOI: 10.1016/j.microc.2021.105987] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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25
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Lin C, Zou Z, Lei Z, Wang L, Song Y. Fluorescent metal-organic frameworks MIL-101(Al)-NH 2 for rapid and sensitive detection of ellagic acid. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 242:118739. [PMID: 32717527 DOI: 10.1016/j.saa.2020.118739] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/10/2020] [Accepted: 07/12/2020] [Indexed: 06/11/2023]
Abstract
Ellagic acid (EA) is a symmetric natural phenol bioactive compound present in fruits and nuts, and has attracted substantial interest worldwide owing to its beneficial health effects. Here, the exploration of luminescent metal-organic frameworks (MOFs) of MIL-101(Al)-NH2 (MIL = Materials of Institute Lavoisier) for rapid and sensitive sensing of EA in aqueous solution was reported initially. The porous MIL-101(Al)-NH2 MOFs was synthesized by solvent-thermal method with inexpensive 2-aminoterephthalic acid and aluminum salt, which exhibited uniform spherical crystals (~340 nm) and specific mesoporous structure (3.2 nm). The fluorescence intensity of MIL-101(Al)-NH2 at 425 nm showed a good linear relationship with EA concentration in the range of 0.15-100 μM. The detection limit was as low as 43.8 nM, the rapid response time was within 2 min, and the cost of detection was low. In addition, the "turn off" fluorescence probe could be utilized for visual detection of EA according to the color change under the UV lamp. Based on the Stern-Volmer equation, the quenching constants was decreased with the rise of temperature, which indicated that the probable quenching mechanism was static quenching. The nanoprobe was successfully used to detect EA in the cherry and serum samples. MIL-101(Al)-NH2 represents the first instance of MOFs-based fluorescent probe in EA detection. This work not only enriches the detection method of EA, but also expands the potential application of MIL MOFs in small molecules.
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Affiliation(s)
- Chunhua Lin
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China; National Monosaccharide Chemical Synthesis Engineering Research Center, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China.
| | - Zhifeng Zou
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Zhiwei Lei
- National Monosaccharide Chemical Synthesis Engineering Research Center, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Li Wang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Yonghai Song
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
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27
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Ma L, Jiang F, Fan X, Wang L, He C, Zhou M, Li S, Luo H, Cheng C, Qiu L. Metal-Organic-Framework-Engineered Enzyme-Mimetic Catalysts. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2003065. [PMID: 33124725 DOI: 10.1002/adma.202003065] [Citation(s) in RCA: 117] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/26/2020] [Indexed: 02/05/2023]
Abstract
Nanomaterial-based enzyme-mimetic catalysts (Enz-Cats) have received considerable attention because of their optimized and enhanced catalytic performances and selectivities in diverse physiological environments compared with natural enzymes. Recently, owing to their molecular/atomic-level catalytic centers, high porosity, large surface area, high loading capacity, and homogeneous structure, metal-organic frameworks (MOFs) have emerged as one of the most promising materials in engineering Enz-Cats. Here, the recent advances in the design of MOF-engineered Enz-Cats, including their preparation methods, composite constructions, structural characterizations, and biomedical applications, are highlighted and commented upon. In particular, the performance, selectivities, essential mechanisms, and potential structure-property relations of these MOF-engineered Enz-Cats in accelerating catalytic reactions are discussed. Some potential biomedical applications of these MOF-engineered Enz-Cats are also breifly proposed. These applications include, for example, tumor therapies, bacterial disinfection, tissue regeneration, and biosensors. Finally, the future opportunities and challenges in emerging research frontiers are thoroughly discussed. Thereby, potential pathways and perspectives for designing future state-of-the-art Enz-Cats in biomedical sciences are offered.
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Affiliation(s)
- Lang Ma
- Department of Ultrasound, West China Hospital, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Fuben Jiang
- Department of Ultrasound, West China Hospital, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Xin Fan
- Department of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße 3, Berlin, 14195, Germany
| | - Liyun Wang
- Department of Ultrasound, West China Hospital, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Chao He
- Department of Ultrasound, West China Hospital, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Mi Zhou
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Shuang Li
- Functional Materials, Department of Chemistry, Technische Universität Berlin, Hardenbergstraße 40, Berlin, 10623, Germany
| | - Hongrong Luo
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China
| | - Chong Cheng
- Department of Ultrasound, West China Hospital, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
- Department of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße 3, Berlin, 14195, Germany
| | - Li Qiu
- Department of Ultrasound, West China Hospital, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
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28
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A New Well–Dawson Polyoxometalate Based Compound Containing Helix for Electrochemical Uric Acid Biosensor. J CLUST SCI 2020. [DOI: 10.1007/s10876-020-01845-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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Liu J, Zhang W, Peng M, Ren G, Guan L, Li K, Lin Y. ZIF-67 as a Template Generating and Tuning "Raisin Pudding"-Type Nanozymes with Multiple Enzyme-like Activities: Toward Online Electrochemical Detection of 3,4-Dihydroxyphenylacetic Acid in Living Brains. ACS APPLIED MATERIALS & INTERFACES 2020; 12:29631-29640. [PMID: 32476405 DOI: 10.1021/acsami.0c05667] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Due to its unique structure and high porosity, metal-organic frameworks (MOFs) can act not only as nanozyme materials but also as carriers to encapsulate natural enzymes and thus have received extensive attention in recent years. However, a few research studies have been conducted to investigate MOF as a template to generate and tune nanozymes in the structure and performance. In this work, the "raisin pudding"-type ZIF-67/Cu0.76Co2.24O4 nanospheres (ZIF-67/Cu0.76Co2.24O4 NSs) were obtained by rationally regulating the weight ratio of ZIF-67 and Cu(NO3)2 in the synthesis process. Here, ZIF-67 not only acts as a template but also provides a cobalt source for the synthesis of cobalt copper oxide on the surface of ZIF-67/Cu0.76Co2.24O4 NSs with multiple enzyme-like activities. The ZIF-67/Cu0.76Co2.24O4 NSs can mimic four kinds of enzymes with peroxidase-like, glutathione peroxidase-like, superoxide dismutase-like, and laccase-like activities. Based on its laccase-like activity, an online electrochemical system for continuous monitoring of 3,4-dihydroxyphenylacetic acid with good linearity in the range of 0.5-20 μM and a detection limit of 0.15 μM was established. Furthermore, the alteration of DOPAC in the brain microdialysate before and after ischemia of the rats' brain was also successfully recorded. This work not only raises a new idea for the synthesis of nanozyme materials with multiple enzyme activities but also provides a new solution for the detection of neurotransmitters in living brains.
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Affiliation(s)
- Jia Liu
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Wang Zhang
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Meihong Peng
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Guoyuan Ren
- Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Lihao Guan
- 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
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30
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Synthesis of carbon quantum dots with iron and nitrogen from Passiflora edulis and their peroxidase-mimicking activity for colorimetric determination of uric acid. Mikrochim Acta 2020; 187:405. [DOI: 10.1007/s00604-020-04391-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 06/15/2020] [Indexed: 12/19/2022]
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31
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Shi C, Li Y, Gu N. Iron-Based Nanozymes in Disease Diagnosis and Treatment. Chembiochem 2020; 21:2722-2732. [PMID: 32315111 DOI: 10.1002/cbic.202000094] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/21/2020] [Indexed: 12/15/2022]
Abstract
Iron-based nanozymes are currently one of the few clinical inorganic nanoparticles for disease diagnosis and treatment. Overcoming the shortcomings of natural enzymes, such as easy inactivation and low yield, combined with their special nanometer properties and magnetic functions, iron-based nanozymes have broad prospects in biomedicine. This minireview summarizes their preparation, biological activity, catalytic mechanism, and applications in diagnosis and treatment of diseases. Finally, challenges to their future development and the trends of iron-based nanozymes are discussed. The purpose of this minireview is to better understand and reasonably speculate on the rational design of iron-based nanozymes as an increasingly important new paradigm for diagnostics.
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Affiliation(s)
- Chu Shi
- State Key Laboratory of Bioelectronics Jiangsu Key Laboratory for Biomaterials and Devices School of Biological Science & 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 & 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 & Medical Engineering, Southeast University, Nanjing, 210009, China
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32
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Liu C, Xu M, Tan Z, Li S, Wang Y, Wang Y, Sha J. Assembly of Wells-Dawson Polyoxometalate based Crystal Compound for Uric Acid Electrochemical Detection. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Chang Liu
- School of Pharmacy; Jiamusi University; 154007 Heilong Jiang Jiamusi P. R. China
- Department of Chemistry and Chemical Engineering; Jining University; 273155 Qufu P. R. China
| | - Mingqi Xu
- School of Pharmacy; Jiamusi University; 154007 Heilong Jiang Jiamusi P. R. China
- Department of Chemistry and Chemical Engineering; Jining University; 273155 Qufu P. R. China
| | - Zenglong Tan
- Department of Chemistry and Chemical Engineering; Jining University; 273155 Qufu P. R. China
| | - Si Li
- Department of Chemistry and Chemical Engineering; Jining University; 273155 Qufu P. R. China
| | - Yu Wang
- Department of Chemistry and Chemical Engineering; Jining University; 273155 Qufu P. R. China
| | - Yunliang Wang
- School of Pharmacy; Jiamusi University; 154007 Heilong Jiang Jiamusi P. R. China
| | - Jingquan Sha
- School of Pharmacy; Jiamusi University; 154007 Heilong Jiang Jiamusi P. R. China
- Department of Chemistry and Chemical Engineering; Jining University; 273155 Qufu P. R. China
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33
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Tripathi A, Harris KD, Elias AL. Peroxidase-Like Behavior of Ni Thin Films Deposited by Glancing Angle Deposition for Enzyme-Free Uric Acid Sensing. ACS OMEGA 2020; 5:9123-9130. [PMID: 32363264 PMCID: PMC7191584 DOI: 10.1021/acsomega.9b04071] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 03/09/2020] [Indexed: 05/28/2023]
Abstract
We present a nanozyme-based biosensor fabricated from nanostructured Ni films deposited onto a silicon wafer by glancing angle deposition (GLAD) for enzyme-free colorimetric monitoring of uric acid (UA), a biomarker for gout, high blood pressure, heart disease, and kidney disease. The helically structured Ni GLAD nanozymes exhibit excellent peroxidase-like activity to accelerate the oxidation reaction of colorless 3,3',5,5'-tetramethylbenzidine (TMB) to a blue product, oxidized TMB (oxTMB), mediated by H2O2. In the presence of UA, oxTMB is reduced, decreasing the optical absorbance by an amount determined by the concentration of UA in the solution. The nanozyme not only mimics peroxidase but also possesses the notable qualities of reusability, simple operation, and reliability, making it environment-friendly and suitable for on-demand analysis. We optimized essential working parameters (pH, TMB concentration, and H2O2 concentration) to maximize the initial color change of the TMB solution. The catalytic activity of this nanozyme was compared with conventional nanofilms using the Michaelis-Menten theory. Based on this, enzyme-free biosensors were developed for colorimetric detection of UA, providing a wide detection range and a limit of detection (3.3 μM) suitable for measurements of UA concentration in sweat. Furthermore, interference from glucose and urea was studied so as to explore the potential of the biosensor for use in the clinical diagnosis of UA biomarkers.
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Affiliation(s)
- Anuja Tripathi
- Department
of Chemical and Materials Engineering, Donadeo Innovation Centre for
Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Kenneth D. Harris
- National
Research Council Canada, Nanotechnology
Research Centre, Edmonton, Alberta T6G 2M9, Canada
- Department
of Mechanical Engineering, University of
Alberta, Edmonton, Alberta T6G 1H9, Canada
| | - Anastasia L. Elias
- Department
of Chemical and Materials Engineering, Donadeo Innovation Centre for
Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
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34
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Engineering of Bifunctional Enzymes with Uricase and Peroxidase Activities for Simple and Rapid Quantification of Uric Acid in Biological Samples. Catalysts 2020. [DOI: 10.3390/catal10040428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Serum uric acid (SUA) is an important biomarker for prognosis and management of gout and other diseases. The development of a low-cost, simple, rapid and reliable assay for SUA detection is of great importance. In the present study, to save the cost of enzyme production and to shorten the reaction time for uric acid quantification, bifunctional proteins with uricase and peroxidase activities were engineered. In-frame fusion of Candida utilis uricase (CUOX) and Vitreoscilla hemoglobin (VHb) resulted in two versions of the bifunctional protein, CUOX-VHb (CV) and VHb-CUOX (VC). To our knowledge, this is the first report to describe the production of proteins with uricase and peroxidase activities. Based on the measurement of the initial rates of the coupled reaction (between uricase and peroxidase), CV was proven to be the most efficient enzyme followed by VC and native enzymes (CUOX+VHb), respectively. CV was further applied for the development of an assay for colorimetric detection of SUA, which was based on VHb-catalyzed oxidation of Amplex Red in the presence of hydrogen peroxide (H2O2). Under the optimized conditions, the assay exhibited a linear relationship between the absorbance and UA concentration over the range of 2.5 to 50 μM, with a detection limit of 1 μM. In addition, the assay can be performed at a single pH (8.0) so adjustment of the pH for peroxidase activity was not required. This advantage helped to further reduce costs and time. The developed assay was also successfully applied to detect UA in pooled human serum with the recoveries over 94.8%. These results suggest that the proposed assay holds great potential for clinical application.
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35
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Karami Z, Sohrabi N, Badoei-dalfard A. A specific, rapid and high-throughput cascade catalytic method for determination of plasma uric acid by using uricase and trivalent peroxidase-mimicking DNAzyme. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101549] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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36
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Mostafa IM, Halawa MI, Chen Y, Abdussalam A, Guan Y, Xu G. Silicotungstic acid as a highly efficient coreactant for luminol chemiluminescence for sensitive detection of uric acid. Analyst 2020; 145:2709-2715. [PMID: 32077455 DOI: 10.1039/c9an02600b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Herein, we report luminol-silicotungstic acid (STA) chemiluminescence (CL) for the first time. The luminol-STA system resulted in remarkable CL enhancement (65 times) compared with the known classical luminol-H2O2 system because of the generation of the strong oxidizing agent tungsten trioxide from STA. Based on the quenching effect of uric acid, the new CL system is applied for the sensitive and selective assay of uric acid in its pure state (LOD 0.75 nM) and in real human urine with excellent recoveries in the range of 99.6-102.3%. Furthermore, this system permits the efficient detection of STA (LOD, 0.24 μM).
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Affiliation(s)
- Islam M Mostafa
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, PR China.
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37
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Wang YY, Zhang HF, Wang DH, Sheng N, Zhang GG, Yin L, Sha JQ. Development of a Uricase-Free Colorimetric Biosensor for Uric Acid Based on PPy-Coated Polyoxometalate-Encapsulated Fourfold Helical Metal–Organic Frameworks. ACS Biomater Sci Eng 2020; 6:1438-1448. [DOI: 10.1021/acsbiomaterials.9b01922] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ying-Ying Wang
- Chemistry and Chemical Engineering Department, Jining University, No. 1 Xingtan Road, Qufu, Shandong 273155, China
| | - Hai-Feng Zhang
- Chemistry and Chemical Engineering Department, Jining University, No. 1 Xingtan Road, Qufu, Shandong 273155, China
| | - Dong-Hui Wang
- Chemistry and Chemical Engineering Department, Jining University, No. 1 Xingtan Road, Qufu, Shandong 273155, China
| | - Ning Sheng
- Chemistry and Chemical Engineering Department, Jining University, No. 1 Xingtan Road, Qufu, Shandong 273155, China
| | - Gong-Guo Zhang
- Chemistry and Chemical Engineering Department, Jining University, No. 1 Xingtan Road, Qufu, Shandong 273155, China
| | - Ling Yin
- Chemistry and Chemical Engineering Department, Jining University, No. 1 Xingtan Road, Qufu, Shandong 273155, China
| | - Jing-Quan Sha
- Chemistry and Chemical Engineering Department, Jining University, No. 1 Xingtan Road, Qufu, Shandong 273155, China
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38
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Wen J, Yun Z, Zhili C, Yang Y. Peroxidase-like activity of Fe 3O 4@fatty acid-nanoparticles and their application for the detection of uric acid. NEW J CHEM 2020. [DOI: 10.1039/d0nj03665j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Schematic diagram of colorimetric uric acid sensor by utilizing uricase and Fe3O4@C7 catalyzed TMB oxidation.
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Affiliation(s)
- Jiaqi Wen
- Faculty of Life Science and Technology
- Kunming University of Science and Technology
- Yunnan Province 650500
- China
| | | | | | - Yaling Yang
- Faculty of Life Science and Technology
- Kunming University of Science and Technology
- Yunnan Province 650500
- China
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39
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Niu X, Li X, Lyu Z, Pan J, Ding S, Ruan X, Zhu W, Du D, Lin Y. Metal–organic framework based nanozymes: promising materials for biochemical analysis. Chem Commun (Camb) 2020; 56:11338-11353. [DOI: 10.1039/d0cc04890a] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Metal–organic frameworks with enzyme-like catalytic features (MOF nanozymes) exhibit great promise in detecting various analytes with amplified signal outputs.
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Affiliation(s)
- Xiangheng Niu
- School of Mechanical and Materials Engineering
- Washington State University
- Pullman
- USA
- Institute of Green Chemistry and Chemical Technology
| | - Xin Li
- School of Mechanical and Materials Engineering
- Washington State University
- Pullman
- USA
- Institute of Green Chemistry and Chemical Technology
| | - Zhaoyuan Lyu
- School of Mechanical and Materials Engineering
- Washington State University
- Pullman
- USA
| | - Jianming Pan
- Institute of Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Shichao Ding
- School of Mechanical and Materials Engineering
- Washington State University
- Pullman
- USA
| | - Xiaofan Ruan
- School of Mechanical and Materials Engineering
- Washington State University
- Pullman
- USA
| | - Wenlei Zhu
- School of Mechanical and Materials Engineering
- Washington State University
- Pullman
- USA
| | - Dan Du
- School of Mechanical and Materials Engineering
- Washington State University
- Pullman
- USA
| | - Yuehe Lin
- School of Mechanical and Materials Engineering
- Washington State University
- Pullman
- USA
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40
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41
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Qu S, Li Z, Jia Q. Detection of Purine Metabolite Uric Acid with Picolinic-Acid-Functionalized Metal-Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2019; 11:34196-34202. [PMID: 31456392 DOI: 10.1021/acsami.9b07442] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Uric acid (UA) is a purine metabolite closely related to the metabolic function of human. Fluorescence analysis is a very effective method because of its high selectivity and sensitivity, but it still remains a great challenge for direct UA detection. In this work, a fluorescent sensor based on postfunctionalized metal-organic frameworks (UiO-PSM) was designed focusing on the direct detection of UA. UiO-PSM was synthesized from a zirconium-based metal-organic framework (UiO-66-NH2) and 2-picolinic acid through an amidation reaction. Because UA could quench the fluorescence of UiO-PSM through coordination, hydrogen bonding, and π-π interactions, the sensor could detect UA directly. UiO-PSM exhibited the advantages of short reaction time, high selectivity, high sensitivity, and wide linear range for UA detection. This work provided a novel method for UA detection and had potential application values in clinical diagnosis.
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42
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Badoei-dalfard A, Sohrabi N, Karami Z, Sargazi G. Fabrication of an efficient and sensitive colorimetric biosensor based on Uricase/ Th-MOF for uric acid sensing in biological samples. Biosens Bioelectron 2019; 141:111420. [DOI: 10.1016/j.bios.2019.111420] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 05/23/2019] [Accepted: 06/06/2019] [Indexed: 02/01/2023]
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43
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Zhang X, Li G, Wu D, Li X, Hu N, Chen J, Chen G, Wu Y. Recent progress in the design fabrication of metal-organic frameworks-based nanozymes and their applications to sensing and cancer therapy. Biosens Bioelectron 2019; 137:178-198. [DOI: 10.1016/j.bios.2019.04.061] [Citation(s) in RCA: 147] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Revised: 04/20/2019] [Accepted: 04/30/2019] [Indexed: 02/06/2023]
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44
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Ali M, Khalid MAU, Shah I, Kim SW, Kim YS, Lim JH, Choi KH. Paper-based selective and quantitative detection of uric acid using citrate-capped Pt nanoparticles (PtNPs) as a colorimetric sensing probe through a simple and remote-based device. NEW J CHEM 2019. [DOI: 10.1039/c9nj01257e] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A colorimetric portable setup was developed for remote UA measurements using a smartphone-based application to demonstrate its use in point-of-care testing.
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Affiliation(s)
- Muhsin Ali
- Department of Mechatronics Engineering
- Jeju National University
- Jeju
- Korea
| | | | - Imran Shah
- Department of Mechatronics Engineering
- Jeju National University
- Jeju
- Korea
| | - Soo Wan Kim
- Department of Mechatronics Engineering
- Jeju National University
- Jeju
- Korea
| | - Young Su Kim
- Department of Mechatronics Engineering
- Jeju National University
- Jeju
- Korea
| | - Jong Hwan Lim
- Department of Mechatronics Engineering
- Jeju National University
- Jeju
- Korea
| | - Kyung Hyung Choi
- Department of Mechatronics Engineering
- Jeju National University
- Jeju
- Korea
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45
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Wang X, Chen S, Tang X, Lin D, Qiu P. Ultrasensitive detection of uric acid in serum of patients with gout by a new assay based on Pt@Ag nanoflowers. RSC Adv 2019; 9:36578-36585. [PMID: 35539041 PMCID: PMC9075122 DOI: 10.1039/c9ra06481h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 10/29/2019] [Indexed: 01/02/2023] Open
Abstract
A ultrasensitive assay for the determination of uric acid (UA) based on Pt@Ag nanoflowers (Pt@Ag NFs) was constructed. H2O2 was formed by the reaction of uricase and UA and produced the hydroxyl radical (˙OH). The system was catalyzed by Pt@Ag NFs to change the color of 3,3′,5,5′-tetramethylbenzidine (TMB) from colorless to blue, and the morphology and chemical properties of Pt@Ag NFs were characterized by transmission electron microscopy and X-ray photoelectron spectroscopy. Under the optimized conditions, a linear relationship between the absorbance and UA concentration was in the range of 0.5–150 μM (R2 = 0.995) with a limit of detection of 0.3 μM (S/N = 3). The method can be applied to detection of UA in actual samples with satisfactory results. The proposed assay was successfully applied to the detection of UA in human serum with recoveries over 96.8%. Thus, these results imply that the UA assay provides an effective tool in fast clinical analysis of gout. A ultrasensitive assay for the determination of uric acid (UA) based on Pt@Ag nanoflowers (Pt@Ag NFs) was constructed.![]()
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Affiliation(s)
- Xue Wang
- Department of Chemistry
- Nanchang University
- Nanchang
- China
| | - Shujun Chen
- Department of Chemistry
- Nanchang University
- Nanchang
- China
| | - Xiaomin Tang
- The Fourth Affiliated Hospital of Nanchang University
- Nanchang
- China
| | - Daiqin Lin
- Jiangxi Province Product Quality Supervision Testing Institute
- Nanchang
- China
| | - Ping Qiu
- Department of Chemistry
- Nanchang University
- Nanchang
- China
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46
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Song C, Ding W, Liu H, Zhao W, Yao Y, Yao C. Label-free colorimetric detection of deoxyribonuclease I activity based on the DNA-enhanced peroxidase-like activity of MIL-53(Fe). NEW J CHEM 2019. [DOI: 10.1039/c9nj03006a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In this study, the effect of single-stranded DNA (ssDNA) on the intrinsic peroxidase-like activity of MIL-53(Fe) was investigated.
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Affiliation(s)
- Chan Song
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Wei Ding
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Haibo Liu
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Weiwen Zhao
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Yuewei Yao
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| | - Cheng Yao
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
- China
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47
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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.
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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
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48
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Cao T, Zheng J, Xu J, Alharbi NS, Hayat T, Zhang M. Increasing enzyme-like activity by in situ anchoring of Ag 3PO 4 nanoparticles on keratin–inorganic hybrid nanoflowers. NEW J CHEM 2019. [DOI: 10.1039/c9nj03859k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Herein, we propose a facile strategy of rapid assembly of Ag3PO4 nanoparticles within three dimensional (3D) keratin–inorganic hybrid nanoflowers (keratin-NF@Ag3PO4), which can be used for colorimetric detection of UA.
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Affiliation(s)
- Tiantian Cao
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Jing Zheng
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Jingli Xu
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Njud S. Alharbi
- Biotechnology Research Group
- Department of Biological Sciences
- Faculty of Science
- King Abdulaziz University
- Jeddah
| | - Tasawar Hayat
- Department of Mathematics
- Quaid-I-Azam University
- Islamabad 44000
- Pakistan
- NAAM Research Group
| | - Min Zhang
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
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49
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Xia Q, Wang H, Huang B, Yuan X, Zhang J, Zhang J, Jiang L, Xiong T, Zeng G. State-of-the-Art Advances and Challenges of Iron-Based Metal Organic Frameworks from Attractive Features, Synthesis to Multifunctional Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1803088. [PMID: 30548176 DOI: 10.1002/smll.201803088] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 09/05/2018] [Indexed: 06/09/2023]
Abstract
Metal organic frameworks (MOFs), as an original kind of organic-inorganic porous material, are constructed with metal centers and organic linkers via a coordination complexation reaction. Among uncountable MOF materials, iron-containing metal organic frameworks (Fe-MOFs) have excellent potential in practical applications owing to their many fascinating properties, such as diverse structure types, low toxicity, preferable stability, and tailored functionality. Here, recent research progresses of Fe-MOFs in attractive features, synthesis, and multifunctional applications are described. Fe-MOFs with porosity and tailored functionality are discussed according to the design of building blocks. Four types of synthetic methods including solvothermal, hydrothermal, microwave, and dry gel conversion synthesis are illustrated. Finally, the applications of Fe-MOFs in Li-ion batteries, sensors, gas storage, separation in gas and liquid phases, and catalysis are elucidated, focusing on the mechanism. The aim is to provide prospects for extending Fe-MOFs in more practical applications.
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Affiliation(s)
- Qi Xia
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
| | - Hou Wang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
| | - Binbin Huang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
| | - Xingzhong Yuan
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
| | - Jingjing Zhang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
| | - Jin Zhang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
| | - Longbo Jiang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
| | - Ting Xiong
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
| | - Guangming Zeng
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environment Biology and Pollution Control, Hunan University, Ministry of Education, Changsha, 410082, P. R. China
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50
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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.
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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
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