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Feng W, Zhang M, Yan J, Tang J, Zeng J, Ai F, Zheng X, Yan X. Fluorescence-colorimetric dual detection method for quantitative detection of uric acid in urine based on the competitive oxidation between cerium (IV) and o-phenylenediamine induced by target substances. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2025; 338:126168. [PMID: 40222235 DOI: 10.1016/j.saa.2025.126168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2025] [Revised: 03/23/2025] [Accepted: 03/31/2025] [Indexed: 04/15/2025]
Abstract
A dual detection method combining fluorescence and colorimetry used for measuring uric acid (UA) has been developed. Ce4+ can undergo an oxidation reaction with o-phenylenediamine (OPD) to generate 2,3-diaminophenazine (oxOPD), which exhibits a yellow color and has UV-visible light absorption properties. When UA is introduced into the reaction system, it effectively inhibits the oxidation process between Ce4+ and OPD, simultaneously resulting in the emergence of a new emission peak at 500 nm in the solution. It is worth noting that both the degree of enhancement in the fluorescence signal intensity at 500 nm and the decrease in the absorbance of oxOPD in the detection system are directly related to the concentration of UA added. Based on this phenomenon, we have successfully designed and implemented a sensitive, simple, and economically applicable fluorescence and colorimetric dual detection method for UA detection. The linear range of the fluorescence detection method is 160-400 μM, with a limit of detection (LOD) of 11.31 μM, while the colorimetric method exhibits a linear range of 5-150 μM and an LOD of 3.55 μM. The fluorescence and colorimetric dual detection method has been successfully applied to the quantitative detection of UA in spiked human urine samples. The recovery rate of fluorescence detection is 95.32-104.08 %, and the relative standard deviation (RSD) is 1.48-5.37 %. The recovery rate of colorimetric detection is 94.40-103.69 %, and the RSD is 1.30-4.11 %. This achievement indicates that it has broad potential application prospects in the field of clinical testing.
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Affiliation(s)
- Wentai Feng
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Minjing Zhang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Jianhong Yan
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Jiaying Tang
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Jianing Zeng
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China
| | - Fanrong Ai
- Schoolofmechanicalandelectricalengineering, Nanchang University, Nanchang 330031, China
| | - Xiangjuan Zheng
- School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, China; Chongqing Research Institute of Nanchang University, Chongqing 402660, China.
| | - Xiluan Yan
- College of Pharmacy, Nanchang University, Nanchang 330031, China.
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2
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Liu J, Jin X, Li X, Ma X, Cui P, Zhang T, Chen W, Huang W. A near-infrared emitting covalent organic framework with AIE characteristics for light-emitting diodes. Chem Commun (Camb) 2025; 61:5341-5344. [PMID: 40084828 DOI: 10.1039/d5cc00322a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2025]
Abstract
By incorporating methyl groups to introduce steric hindrance and utilizing hydroxyl groups to establish intramolecular hydrogen bonds, we synthesized a covalent organic framework (COF) with aggregation-induced emission (AIE) behavior and near-infrared (NIR) luminescence (λem = 657 nm). The integration of the innovative COF with LED chips enabled the fabrication of high-quality red and white organic phosphor-converted light-emitting diodes (LEDs). This work provides a new way to explore COFs to construct low-cost, high-performance, and eco-friendly LED devices.
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Affiliation(s)
- Jingrui Liu
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, P. R. China.
| | - Xilang Jin
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, P. R. China.
| | - Xiao Li
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, P. R. China.
| | - Xuehao Ma
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, P. R. China.
| | - Peiyu Cui
- Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
| | - Tongyu Zhang
- College of Materials Science and Engineering, Sichuan University, Chengdu 610064, China.
| | - Wenxing Chen
- School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, P. R. China.
| | - Wenhuan Huang
- Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.
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3
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Cao Y, Wu M, Cao Y, Zhu W, Zhou Y. Recent Advances on Integrating Porous Nanomaterials with Chemiluminescence Assays. Chem Asian J 2025; 20:e202401282. [PMID: 39714390 DOI: 10.1002/asia.202401282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2024] [Revised: 12/16/2024] [Accepted: 12/20/2024] [Indexed: 12/24/2024]
Abstract
Advanced porous nanomaterials have recently been the subject of considerable interest due to their high surface areas, tunable pore structures, high porosity, and ease of modification. In the chemiluminescence (CL) domain, the incorporation of additional pores into nanostructures not only enhances the loading capacity for signal amplification but also allows the confinement effect in a nanoscale microreactor and the controlled release of reaction agents. In light of this, increasing efforts have been made to fabricate various porous nanomaterials and explore their potential applications in CL assays. This review therefore aims to highlight the recent advances in preparation strategies and basic attributes of the CL-related porous nanomaterials. Moreover, it offers a comprehensive summary of the emerging CL sensing applications based on these materials. The key challenges and future perspectives of porous nanomaterials in CL assays are finally discussed.
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Affiliation(s)
- Yue Cao
- Key Laboratory for Organic Electronics & Information Displays, Institute of Advanced Materials, Nanjing University of Posts & Telecommunications (NJUPT), 210023, Nanjing, P. R China
| | - Ming Wu
- Key Laboratory for Organic Electronics & Information Displays, Institute of Advanced Materials, Nanjing University of Posts & Telecommunications (NJUPT), 210023, Nanjing, P. R China
| | - Yu Cao
- Key Laboratory for Organic Electronics & Information Displays, Institute of Advanced Materials, Nanjing University of Posts & Telecommunications (NJUPT), 210023, Nanjing, P. R China
| | - Wenlei Zhu
- School of Environment, Nanjing University, 210023, Nanjing, P. R. China
| | - Yang Zhou
- Key Laboratory for Organic Electronics & Information Displays, Institute of Advanced Materials, Nanjing University of Posts & Telecommunications (NJUPT), 210023, Nanjing, P. R China
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4
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Ren K, Zhang B, Guo J, Cao H, Cheng J, Guo J, Li D. Aggregation-induced emission(AIE)for next-generation biosensing and imaging: A review. Biosens Bioelectron 2025; 271:117067. [PMID: 39718275 DOI: 10.1016/j.bios.2024.117067] [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: 08/04/2024] [Revised: 11/18/2024] [Accepted: 12/13/2024] [Indexed: 12/25/2024]
Abstract
Luminescence technology is a powerful analytical tool for biomedical research as well as for marker detection. Luminescent materials with aggregation-induced emission (AIE) properties have attracted extensive research interest, and their unique luminescence characteristics, biocompatibility, and sensitivity make them useful for the development of fluorescence-turn-on biosensors with superior sensitivity. While numerous reviews have focused on the design of AIEgens, comprehensive summaries on the strategies for biosensor preparation and application fields remain limited. In this review, we provide a concise introduction to the discovery and mechanism of the AIE phenomenon and summarize the working principles of classic AIE molecules. We discuss luminescence tuning strategies and functionalization methods for AIEgens, along with the design and preparation of AIE-based biosensors. Typical applications of AIE in biosensing and imaging are outlined, and we analyze the current limitations and future research directions of AIE technology in these fields. We hope this review will serve as a valuable reference for researchers in this rapidly developing field. The insights provided may facilitate the rational design of next-generation biosensors based on AIE technology, exhibiting promising avenues of biomedical applications and vast potential for growth.
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Affiliation(s)
- Keyi Ren
- School of Sensing Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Bangjie Zhang
- School of Mechanical Science and Engineering, Huazhong University of Science & Technolgy, Wuhan, 430074, China
| | - Jiuchuan Guo
- School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Hanyu Cao
- School of Sensing Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jie Cheng
- School of Sensing Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Jinhong Guo
- School of Sensing Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China; Western (Chongqing) Collaborative Innovation Center for Intelligent Diagnostics and Digital Medicine, Chongqing, 401329, China.
| | - Diangeng Li
- Department of Academic Research, Beijing Ditan Hospital, Capital Medical University, National Center for Infectious Diseases, 8th Jingshun East Road, Beijing, 100015, China.
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Guo Y, Di W, Qin C, Liu R, Cao H, Gao X. Covalent Organic Framework-Involved Sensors for Efficient Enrichment and Monitoring of Food Hazards: A Systematic Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:23053-23081. [PMID: 39382449 DOI: 10.1021/acs.jafc.4c06755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2024]
Abstract
The food safety issues caused by environmental pollution have posed great risks to human health that cannot be ignored. Hence, the precise monitoring of hazard factors in food has emerged as a critical concern for the food safety sector. As a novel porous material, covalent organic frameworks (COFs) have garnered significant attention due to their large specific surface area, excellent thermal and chemical stability, modifiability, and abundant recognition sites. This makes it a potential solution for food safety issues. In this research, the synthesis and regulation strategies of COFs were reviewed. The roles of COFs in enriching and detecting food hazards were discussed comprehensively and extensively. Taking representative hazard factors in food as the research object, the expression forms and participation approaches of COFs were explored, along with the effectiveness of corresponding detection methods. Finally, the development directions of COFs in the future as well as the problems existing in practical applications were discussed, which was beneficial to promote the application of COFs in food safety and beyond.
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Affiliation(s)
- Yuanyuan Guo
- School of Public Health, Shandong University, Jinan, Shandong Province 250000, China
| | - Wenli Di
- School of Public Health, Shandong University, Jinan, Shandong Province 250000, China
| | - Chuan Qin
- School of Public Health, Shandong University, Jinan, Shandong Province 250000, China
| | - Rui Liu
- School of Public Health, Shandong University, Jinan, Shandong Province 250000, China
| | - Hongqian Cao
- School of Public Health, Shandong University, Jinan, Shandong Province 250000, China
| | - Xibao Gao
- School of Public Health, Shandong University, Jinan, Shandong Province 250000, China
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6
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Li X, Wang Z, He J, Al-Mashriqi H, Chen J, Qiu H. Recent advances in emerging nanozymes with aggregation-induced emission. Chem Sci 2024:d4sc05709k. [PMID: 39430927 PMCID: PMC11485127 DOI: 10.1039/d4sc05709k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2024] [Accepted: 10/07/2024] [Indexed: 10/22/2024] Open
Abstract
AIE luminogens (AIEgens) are a class of unique fluorescent molecules that exhibit significantly enhanced luminescence properties and excellent photostability in the aggregated state. Recently, it has been found that some AIEgens can produce reactive oxygen species, which means that they may have potential enzyme-like activities and are thus termed "AIEzymes". Consequently, the discovery and design of novel AIEgens with enzyme-like properties have emerged as a new and exciting research direction. Additionally, AIEgens can enhance the catalytic efficiency of traditional nanozymes by direct combination, thereby endowing the nanozymes with multifunctionality. In this regard, nanozymes with aggregation-induced emission (AIE) properties, which represents a win-win integration, not only take full advantage of the low cost and stability of nanozymes, but also incorporate the excellent biocompatibility and fluorescence properties of AIEgens. These synergistic compounds bring about new opportunities for various applications, making AIEzymes of interest in biomedical research, food analysis, environmental monitoring, and especially imaging-guided diagnostics. This review will provide an overview of the latest strategies and achievements in the rational design and preparation of AIEzymes, as well as current research trends, future challenges and prospective solutions. We expect that this work will encourage and motivate more people to study and explore AIEzymes to further promote their applications in various fields.
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Affiliation(s)
- Xin Li
- Research Center for Natural Medicine and Chemical Metrology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou 730000 China
| | - Zhao Wang
- Research Center for Natural Medicine and Chemical Metrology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou 730000 China
| | - Jing He
- Research Center for Natural Medicine and Chemical Metrology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou 730000 China
| | - Haitham Al-Mashriqi
- Research Center for Natural Medicine and Chemical Metrology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou 730000 China
| | - Jia Chen
- Research Center for Natural Medicine and Chemical Metrology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou 730000 China
| | - Hongdeng Qiu
- Research Center for Natural Medicine and Chemical Metrology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou 730000 China
- Key Laboratory of Rare Earths, Ganjiang Innovation Academy, Chinese Academy of Sciences Ganzhou 341119 China
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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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Duo Y, Luo G, Zhang W, Wang R, Xiao GG, Li Z, Li X, Chen M, Yoon J, Tang BZ. Noncancerous disease-targeting AIEgens. Chem Soc Rev 2023; 52:1024-1067. [PMID: 36602333 DOI: 10.1039/d2cs00610c] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Noncancerous diseases include a wide plethora of medical conditions beyond cancer and are a major cause of mortality around the world. Despite progresses in clinical research, many puzzles about these diseases remain unanswered, and new therapies are continuously being sought. The evolution of bio-nanomedicine has enabled huge advancements in biosensing, diagnosis, bioimaging, and therapeutics. The recent development of aggregation-induced emission luminogens (AIEgens) has provided an impetus to the field of molecular bionanomaterials. Following aggregation, AIEgens show strong emission, overcoming the problems associated with the aggregation-caused quenching (ACQ) effect. They also have other unique properties, including low background interferences, high signal-to-noise ratios, photostability, and excellent biocompatibility, along with activatable aggregation-enhanced theranostic effects, which help them achieve excellent therapeutic effects as an one-for-all multimodal theranostic platform. This review provides a comprehensive overview of the overall progresses in AIEgen-based nanoplatforms for the detection, diagnosis, bioimaging, and bioimaging-guided treatment of noncancerous diseases. In addition, it details future perspectives and the potential clinical applications of these AIEgens in noncancerous diseases are also proposed. This review hopes to motivate further interest in this topic and promote ideation for the further exploration of more advanced AIEgens in a broad range of biomedical and clinical applications in patients with noncancerous diseases.
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Affiliation(s)
- Yanhong Duo
- Department of Radiation Oncology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China. .,Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden.
| | - Guanghong Luo
- Department of Radiation Oncology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China. .,Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden. .,School of Medicine, Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen, 518172, Guangdong, China
| | - Wentao Zhang
- Department of Orthopedics, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, Guangdong, China
| | - Renzhi Wang
- School of Medicine, Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen, 518172, Guangdong, China
| | - Gary Guishan Xiao
- State Key Laboratory of Fine Chemicals, Department of Pharmacology, School of Chemical Engineering, Dalian University of Technology, Dalian, China
| | - Zihuang Li
- Department of Radiation Oncology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China.
| | - Xianming Li
- Department of Radiation Oncology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China.
| | - Meili Chen
- Department of Radiation Oncology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, 518020, Guangdong, China.
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, 03760, Korea.
| | - Ben Zhong Tang
- Shenzhen Institute of Aggregate Science and Technology, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Shenzhen, 518172, Guangdong, China.
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Wei W, Ze H, Qiu Z. Reticular sensing materials with aggregation-induced emission characteristics. Trends Analyt Chem 2023. [DOI: 10.1016/j.trac.2023.116997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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10
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Wang L, Xie H, Lin Y, Wang M, Sha L, Yu X, Yang J, Zhao J, Li G. Covalent organic frameworks (COFs)-based biosensors for the assay of disease biomarkers with clinical applications. Biosens Bioelectron 2022; 217:114668. [DOI: 10.1016/j.bios.2022.114668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/15/2022] [Accepted: 08/25/2022] [Indexed: 11/02/2022]
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11
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Zhang Q, Du S, Tian F, Long X, Xie S, Tang S, Bao L. Silver Nanoparticle-Functionalised Nitrogen-Doped Carbon Quantum Dots for the Highly Efficient Determination of Uric Acid. Molecules 2022; 27:molecules27144586. [PMID: 35889460 PMCID: PMC9323390 DOI: 10.3390/molecules27144586] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/10/2022] [Accepted: 07/12/2022] [Indexed: 02/06/2023] Open
Abstract
The fabrication of efficient fluorescent probes that possess an excellent sensitivity and selectivity for uric acid is highly desirable and challenging. In this study, composites of silver nanoparticles (AgNPs) wrapped with nitrogen-doped carbon quantum dots (N-CQDs) were synthesised utilising N-CQDs as the reducing and stabilising agents in a single reaction with AgNO3. The morphology and structure, absorption properties, functional groups, and fluorescence properties were characterised by transmission electron microscopy, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, ultraviolet spectroscopy, fluorescence spectroscopy, and X-ray diffraction spectroscopy. In addition, we developed a novel method based on AgNPs/N-CQDs for the detection of uric acid using the enzymatic reaction of uric acid oxidase. The fluorescence enhancement of the AgNPs/N-CQDs composite was linear (R2 = 0.9971) in the range of 2.0–60 μmol/L, and gave a detection limit of 0.53 μmol/L. Trace uric acid was successfully determined in real serum samples from the serum of 10 healthy candidates and 10 gout patients, and the results were consistent with those recorded by Qianxinan Prefecture People’s Hospital. These results indicate that the developed AgNP/N-CQD system can provide a universal platform for detecting the multispecies ratio fluorescence of H2O2 generation in other biological systems.
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Affiliation(s)
- Qianchun Zhang
- Correspondence: (Q.Z.); (S.X.); Tel.: +86-589-3296359 (Q.Z.)
| | | | | | | | - Siqi Xie
- Correspondence: (Q.Z.); (S.X.); Tel.: +86-589-3296359 (Q.Z.)
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12
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Song M, Huang M, Yang Z, Chen F. Potassium Ferricyanide Oxidize Silicon Quantum Dots under Alkaline Condition to Produce Chemiluminescence for Uric Acid Detection in Human Urine. LUMINESCENCE 2022; 37:1557-1562. [PMID: 35816122 DOI: 10.1002/bio.4331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 06/25/2022] [Accepted: 07/07/2022] [Indexed: 11/07/2022]
Abstract
Potassium ferricyanide (K3 [Fe (CN)6 ]) could directly oxidize silicon quantum dots (Si QDs) to generate chemiluminescence (CL) under alkaline condition. It was noteworthy that in the Si QDs-K3 [Fe (CN)6 ]-NaOH CL system, the Si QDs worked as a new luminescent material. Besides, the signal intensity of this CL system could be weaken with the addition of uric acid (UA). Based on these, we exploited a new painless and convenient determination method of UA. This method only needed to filter and dilute the UA, without other pretreatment. The constructed system exhibited a linear relationship ranged from 0.50 to 4.50 mmol·L-1 , with 0.24 mmol·L-1 of detection limit, and this system had been successfully demonstrated the detection of UA in human urine. Meanwhile, this work had also broaden the application of the Si QDs in CL research.
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Affiliation(s)
- Mengling Song
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, China
| | - Mingyan Huang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, China
| | - Zixin Yang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, China
| | - Funan Chen
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, China
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13
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Zeng JY, Wang XS, Sun YX, Zhang XZ. Research progress in AIE-based crystalline porous materials for biomedical applications. Biomaterials 2022; 286:121583. [DOI: 10.1016/j.biomaterials.2022.121583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/04/2022] [Accepted: 05/13/2022] [Indexed: 11/16/2022]
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14
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Asad M, Imran Anwar M, Abbas A, Younas A, Hussain S, Gao R, Li LK, Shahid M, Khan S. AIE based luminescent porous materials as cutting-edge tool for environmental monitoring: State of the art advances and perspectives. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214539] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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Zhao Y, Ma Y, Li Y. Chemiluminescence resonance energy transfer determination of uric acid with fluorescent covalent organic framework as energy acceptor. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 268:120643. [PMID: 34840049 DOI: 10.1016/j.saa.2021.120643] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/27/2021] [Accepted: 11/15/2021] [Indexed: 06/13/2023]
Abstract
A simple and feasible strategy was developed for the preparation of fluorescent covalent organic frameworks (COFs) TpPa-1@FL. The TpPa-1-1@FL was prepared via a self-assembly strategy by soaking non-fluorescent COFs TpPa-1 into strong fluorescent fluorescein (FL) solution. A chemiluminescence resonance energy transfer (CRET) system was constructed by the combination strong fluorescent TpPa-1@FL with TCPO-hydrogen peroxide (H2O2) reaction. The chemiluminescence (CL) signal of the system was further improved by the addition of bovine serum albumin (BSA). The CRET system can determine H2O2 with a linear range response from 5.0 µmol/L to 20.0 mmol/L and a detection limit of 1.1 µmol/L. The CRET system was further exploited for indirect detection of uric acid with coupling of uricase. A good linear relationship was obtained for uric acid in the 10.0-400.0 µmol/L concentration range with a detection limit of 3.8 µmol/L. The practicability of this method was assessed by the determination of uric acid in real samples of human serum and urine.
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Affiliation(s)
- Yaxin Zhao
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, China
| | - Yuyu Ma
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, China
| | - Yinhuan Li
- School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, China.
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16
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Yang M, Zeng Z, Lam JWY, Fan J, Pu K, Tang BZ. State-of-the-art self-luminescence: a win–win situation. Chem Soc Rev 2022; 51:8815-8831. [DOI: 10.1039/d2cs00228k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The working principles, luminescent mechanisms, versatile integrated approaches and advantages, and future perspectives of AIE-assisted “enhanced” self-luminescence systems are reviewed.
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Affiliation(s)
- Mingwang Yang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Division of Life Science, State Key Laboratory of Molecular Neuroscience, Guangdong-Hong Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
| | - Ziling Zeng
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore
| | - Jacky W. Y. Lam
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Division of Life Science, State Key Laboratory of Molecular Neuroscience, Guangdong-Hong Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Jiangli Fan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 2 Linggong Road, 116024 Dalian, China
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Division of Life Science, State Key Laboratory of Molecular Neuroscience, Guangdong-Hong Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
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