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Gu Y, Pu X, Chen J, Yi L, Bi J, Duan F, Ge K. Recent advances of MOF-based SERS substrates in quantitative analysis of food contaminants: a review. Analyst 2024; 149:4997-5013. [PMID: 39310955 DOI: 10.1039/d4an00897a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/08/2024]
Abstract
Advancements in food-contaminant detection technologies can significantly improve food safety and human health. Surface-enhanced Raman spectroscopy (SERS) has become the preferred analytical method for food-safety detection owing to its numerous advantages, which include unique 'molecular fingerprinting' features, high sensitivity, rapid responses, and non-invasive characteristics. Raman-signal enhancements rely heavily on high-performance SERS substrates. In recent years, metal-organic framework (MOF)-based SERS substrates have gained attention as promising candidates for developing SERS technologies owing to their distinctive structures and functions. This review comprehensively examines recent advances in MOF-based SERS substrates, focusing on the main role of MOFs in SERS substrates as well as their typical categories and structures, construction methods, and representative applications in food-contaminant detection. First, the primary roles of MOFs in SERS substrates are briefly introduced. Next, a comprehensive overview of the typical categories and structures of MOF-based SERS substrates is discussed. Subsequently, a fundamental view of the general construction methods for MOF-based SERS substrates is presented. Next, the main applications of MOF-based SERS substrates for food-contaminant detection are summarised. Finally, challenges and perspectives, including improvements in SERS performance and stability, and the unification of SERS mechanisms, are addressed and discussed.
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Affiliation(s)
- Ying Gu
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China.
| | - Xujun Pu
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China.
| | - Jinxin Chen
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China.
| | - Lunzhao Yi
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China.
| | - Junlong Bi
- College of Animal Veterinary Medicine, Yunnan Agricultural University, Kunming, 650201, China.
| | - Fengmin Duan
- YunNan Institute of Measuring and Testing Technology, Kunming, 650228, China.
| | - Kun Ge
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500, China.
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Lu Y, Xiong R, Lin X, Zhang L, Meng X, Luo Z. CsPbBr 3 NCs Confined and In Situ Grown in ZIF-8: A Stable, Sensitive, Reliable Fluorescent Sensor for Evaluating the Acid Value of Edible Oils. ACS APPLIED MATERIALS & INTERFACES 2024; 16:42772-42782. [PMID: 39083762 DOI: 10.1021/acsami.4c10280] [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: 08/02/2024]
Abstract
Rapidly and sensitively evaluating the acid value (AV) of edible oils is significant to ensuring food quality and safety. Cesium lead bromide perovskite nanocrystals (CsPbBr3 NCs) are an effective candidate for AV detection; however, their instability restricts wide applications. Herein, CsPbBr3@ZIF-8 was prepared by confining and growing CsPbBr3 NCs in situ into zeolitic imidazolate framework-8 (ZIF-8) to improve the stability, and a fluorescence sensor was established to evaluate the AV of edible oils. The results present that CsPbBr3 NCs (below 5 nm) with excellent optical properties were confined and grown in situ in micropores and mesopores of ZIF-8. Meanwhile, CsPbBr3@ZIF-8 had better long-term storage, ultraviolet-irradiation, and water-exposure stabilities, compared with CsPbBr3 NCs. Given the fact that free fatty acids (the major contributor of AV) decrease the fluorescence of CsPbBr3 NCs, the fluorescence intensities of CsPbBr3@ZIF-8 were negative-linearly related to oil AV (R2 = 0.9902) in 0.04-6.00 mg of KOH/g with a 0.06 mg of KOH/g limit of detection. Besides, the practical AV recovery was 92-101% with an average relative standard deviation of 2%. Furthermore, the detection time was 20 min. The response mechanism revealed that free fatty acids could remove surface ligands and increase surface defects to prompt the aggregation of CsPbBr3 NCs and the formation of lattice fringe dislocations, inducing a decrease in the fluorescence. Thus, a stable, sensitive, reliable sensor was established to evaluate the AV of edible oils.
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Affiliation(s)
- Yuanchao Lu
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Ruixin Xiong
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Xingyu Lin
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Liangxiao Zhang
- Chinese Acad Agr Sci, Key Lab Biol & Genet Improvement Oil Crops, Lab Risk Assessment Oilseed Prod Wuhan, Oil Crops Res Inst, Qual Inspect & Test Ctr Oilseed, Wuhan, Hubei 430062, China
| | - Xianghe Meng
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Zisheng Luo
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
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Awais M, Naqvi SMZA, Wei Z, Wu J, Arshad I, Raghavan V, Khan SU, Hu J. Functionalized Single Crystal Perovskite Materials for SERS and Their Potential Detection Applications. J Fluoresc 2024:10.1007/s10895-024-03716-7. [PMID: 38613710 DOI: 10.1007/s10895-024-03716-7] [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: 02/05/2024] [Accepted: 04/08/2024] [Indexed: 04/15/2024]
Abstract
Recent advances in detection and diagnostic tools have improved understanding and identification of plant physiological and biochemical processes. Effective and safe Surface Enhanced Raman Spectroscopy (SERS) can find objects quickly and accurately. Raman enhancement amplifies the signal by 1014-1015 to accurately quantify plant metabolites at the molecular level. This paper shows how to use functionalized perovskite substrates for SERS. These perovskite substrates have lots of surface area, intense Raman scattering, and high sensitivity and specificity. These properties eliminate sample matrix component interference. This study identified research gaps on perovskite substrates' effectiveness, precision, and efficiency in biological metabolite detection compared to conventional substrates. This article details the synthesis and use of functionalized perovskites for plant metabolites measurement. It analyzes their pros and cons in this context. The manuscript analyzes perovskite-based SERS substrates, including single-crystalline perovskites with enhanced optoelectronic properties. This manuscript aims to identify this study gap by comprehensively reviewing the literature and using it to investigate plant metabolite detection in future studies.
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Affiliation(s)
- Muhammad Awais
- Department of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou, 450002, China
- Henan International Joint Laboratory of Laser Technology in Agriculture Sciences, Zhengzhou, 450002, China
- State Key Laboratory of Wheat and Maize Crop Science, Zhengzhou, 450002, China
| | - Syed Muhammad Zaigham Abbas Naqvi
- Department of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou, 450002, China.
- Henan International Joint Laboratory of Laser Technology in Agriculture Sciences, Zhengzhou, 450002, China.
- State Key Laboratory of Wheat and Maize Crop Science, Zhengzhou, 450002, China.
| | - Zhang Wei
- Department of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou, 450002, China
- Henan International Joint Laboratory of Laser Technology in Agriculture Sciences, Zhengzhou, 450002, China
- State Key Laboratory of Wheat and Maize Crop Science, Zhengzhou, 450002, China
| | - Junfeng Wu
- Department of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou, 450002, China
- Henan International Joint Laboratory of Laser Technology in Agriculture Sciences, Zhengzhou, 450002, China
- State Key Laboratory of Wheat and Maize Crop Science, Zhengzhou, 450002, China
| | - Ifzan Arshad
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, Guangdong, China
- College of Civil and Transportation Engineering, Shenzhen University, Shenzhen, China
| | - Vijaya Raghavan
- Department of Bioresource Engineering, Faculty of Agriculture and Environmental Studies, McGill University, Sainte-Anne-de-Bellevue, Quebec, H9X 3V9, Canada
| | - Sami Ullah Khan
- Department of Mathematics, Namal University, Talagang Road, Mianwali, 42250, Pakistan
| | - Jiandong Hu
- Department of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou, 450002, China.
- Henan International Joint Laboratory of Laser Technology in Agriculture Sciences, Zhengzhou, 450002, China.
- State Key Laboratory of Wheat and Maize Crop Science, Zhengzhou, 450002, China.
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Qin J, Wang S, Liang Y, Ye Y, Guo Y, Li S, Liang Y. A SERS substrate based on perovskite quantum dots and graphene for the determination of cardiac troponin I. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123543. [PMID: 37862840 DOI: 10.1016/j.saa.2023.123543] [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: 06/29/2023] [Revised: 10/04/2023] [Accepted: 10/14/2023] [Indexed: 10/22/2023]
Abstract
Noble metal has always been used as a preferred base for SERS substrate. However, the preparation cost of such materials is trully high. Therefore, many researchers have begun to search for succedanea which cost were lower. In this work, CsPbBr3@ZIF-8 was synthesized by in-situ reduction method and combined with graphene nanosheets to construct a SERS substrate. The SERS performance of this substrate could be further enhanced by the synergistic effect of perovskite quantum dots and graphene. Base on this material, a sensitive SERS strategy composed of CsPbBr3@ZIF-8@G, antibody, and Bradford method was developed for the quantitative determination of cardiac troponin I (cTnI) in human serum. It's worth noting that the sensitivity and accuracy of this method could approach the level of other SERS methods using noble metals. The "reverse"-SERS method could improve the uniformity and stability of detection platform obviously. The detection range of this method was 0.01-100 ng/mL, and the estimated detection of limit (LOD) was 4.7 pg/mL. The recovery rate of this method range was between 93.1 % and 104.8 %, and RSD range was between 4.47 % and 7.06 %.
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Affiliation(s)
- Jinli Qin
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Shuqian Wang
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Yin Liang
- Science and Tecnology Innovation Center, China GDE Engineering Co., LTD., Guangzhou 511447, China
| | - Youai Ye
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Yamei Guo
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Shushu Li
- School of Chemistry, South China Normal University, Guangzhou 510006, China
| | - Yong Liang
- School of Chemistry, South China Normal University, Guangzhou 510006, China.
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Wang Y, Li MY, Liu S, Ma Y, Sun B, Wang L, Lu H, Wen X, Liu S, Ding X. A Novel Strategy for the Synthesis of High Stability of Luminescent Zero Dimensional-Two Dimensional CsPbBr 3 Quantum Dot/1,4-bis(4-methylstyryl)benzene Nanoplate Heterostructures at an Atmospheric Condition. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2723. [PMID: 37836364 PMCID: PMC10574592 DOI: 10.3390/nano13192723] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/27/2023] [Accepted: 09/29/2023] [Indexed: 10/15/2023]
Abstract
Perovskite quantum dots (QDs), emerging with excellent bright-green photoluminescence (PL) and a large absorption coefficient, are of great potential for the fabrication of light sources in underwater optical wireless communication systems. However, the instability caused by low formation energy and abundant surface traps is still a major concern for perovskite-based light sources in underwater conditions. Herein, we propose ultra-stable zero dimensional-two dimensional (0D-2D) CsPbBr3 QD/1,4-bis(4-methylstyryl)benzene (p-MSB) nanoplate (NP) heterostructures synthesized via a facile approach at room temperature in air. CsPbBr3 QDs can naturally nucleate on the p-MSB NP toluene solution, and the radiative combination is drastically intensified owing to the electron transfer within the typical type-II heterostructures, leading to a sharply increased PLQY of the heterostructure thin films up to 200% compared with the pristine sample. The passivation of defects within CsPbBr3 QDs can be effectively realized with the existence of p-MSB NPs, and thus the obviously improved PL is steadily witnessed in an ambient atmosphere and thermal environment. Meanwhile, the enhanced humidity stability and a peak EQE of 9.67% suggests a synergetic strategy for concurrently addressing the knotty problems on unsatisfied luminous efficiency and stability of perovskites for high-performance green-emitting optoelectronic devices in underwater applications.
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Affiliation(s)
- Yanran Wang
- Donghai Laboratory, Zhoushan 316021, China;
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Ming-yu Li
- Donghai Laboratory, Zhoushan 316021, China;
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Shijie Liu
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Yuan Ma
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Bo Sun
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Liangyu Wang
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Haifei Lu
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Xiaoyan Wen
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Sisi Liu
- School of Science, Wuhan University of Technology, Wuhan 430070, China; (S.L.); (Y.M.); (B.S.); (L.W.); (H.L.); (X.W.)
| | - Xumin Ding
- Advanced Microscopy and Instrumentation Research Center, School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China;
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Ying Y, Tang Z, Liu Y. Material design, development, and trend for surface-enhanced Raman scattering substrates. NANOSCALE 2023. [PMID: 37335252 DOI: 10.1039/d3nr01456h] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
Surface-enhanced Raman scattering (SERS) is a powerful and non-invasive spectroscopic technique that can provide rich and specific chemical fingerprint information for various target molecules through effective SERS substrates. In view of the strong dependence of the SERS signals on the properties of the SERS substrates, design, exploration, and construction of novel SERS-active nanomaterials with low cost and excellent performance as the SERS substrates have always been the foundation and the top priority for the development and application of the SERS technology. This review specifically focuses on the extensive progress made in the SERS-active nanomaterials and their enhancement mechanism since the first discovery of SERS on the nanostructured plasmonic metal substrates. The design principles, unique functions, and influencing factors on the SERS signals of different types of SERS-active nanomaterials are highlighted, and insight into their future challenge and development trends is also suggested. It is highly expected that this review could benefit a complete understanding of the research status of the SERS-active nanomaterials and arouse the research enthusiasm for them, leading to further development and wider application of the SERS technology.
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Affiliation(s)
- Yue Ying
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhiyong Tang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yaling Liu
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
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Xu Y, Shi L, Jing X, Miao H, Zhao Y. SERS-Active Composites with Au-Ag Janus Nanoparticles/Perovskite in Immunoassays for Staphylococcus aureus Enterotoxins. ACS APPLIED MATERIALS & INTERFACES 2022; 14:3293-3301. [PMID: 34994197 DOI: 10.1021/acsami.1c21063] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The accurate detection of Staphylococcus aureus enterotoxins (SEs) is vital for food safety owing to their high pathogenicity, which may be performed with surface-enhanced Raman scattering (SERS) if SERS-active nanostructures are used. Herein, a Au-Ag Janus nanoparticle (NPs)/perovskite composite-engineered SERS immunoassay was developed for SEC detection. Plasmonic Au-Ag Janus NPs demonstrated inherent SERS activity from the 2-mercaptobenzoimidazole-5-carboxylic acid ligands. CsPbBr3@mesoporous silica nanomaterials (MSNs) were prepared and transformed into CsPb2Br5@MSNs in the aqueous phase. Paired SEC antibody-antigen-driven plasmonic Au-Ag Janus NP-CsPb2Br5@MSN composites were prepared. They showed amplified SERS activity, attributed to the depressed plasmonic decay due to electromagnetic field enhancement and the electron transfer mechanism. A positive relationship was established between SERS signals of composites and the SEC concentration. An additive-free SERS immunoassay was developed for simple, sensitive, and reproducible SEC detection. This study will be extended to develop multiple additive-free SERS-active plasmonic NP/perovskite composites that will open up the possibility of exploring more SERS detection probes for food safety monitoring.
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Affiliation(s)
- Yinjuan Xu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Lixia Shi
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Xiaohui Jing
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Hongyan Miao
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Yuan Zhao
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
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Chen Z, Su L, Ma X, Duan Z, Xiong Y. A mixed valence state Mo-based metal–organic framework from photoactivation as a surface-enhanced Raman scattering substrate. NEW J CHEM 2021; 45:5121-5126. [DOI: 10.1039/d0nj06154a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
In this work, a facile method for a mixed valence state Mo-base metal-organic framework from photo activation (UV Mo-MOF) was proposed and employed as a SERS substrates with molecule enrichment property.
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Affiliation(s)
- Zhengyi Chen
- Pharmacy School
- Guilin Medical University
- Guilin
- P. R. China
| | - Linjing Su
- College of Food and Bioengineering
- Hezhou University
- Hezhou
- P. R. China
| | - Xionghui Ma
- Hainan Provincial Key Laboratory of Quality and Safety for Tropical Fruits and Vegetables
- Analysis and Test Center
- Chinese Academy of Tropical Agricultural Sciences
- Haikou
- China
| | - Zhenhua Duan
- College of Food and Bioengineering
- Hezhou University
- Hezhou
- P. R. China
| | - Yuhao Xiong
- College of Food and Bioengineering
- Hezhou University
- Hezhou
- P. R. China
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