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Chen HY, Xin PL, Xu HB, Lv J, Qian RC, Li DW. Self-Assembled Plasmonic Nanojunctions Mediated by Host-Guest Interaction for Ultrasensitive Dual-Mode Detection of Cholesterol. ACS Sens 2023; 8:388-396. [PMID: 36617720 DOI: 10.1021/acssensors.2c02570] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Herein, a fluorescence and surface-enhanced Raman spectroscopy dual-mode system was designed for cholesterol detection based on self-assembled plasmonic nanojunctions mediated by the competition of rhodamine 6G (R6G) and cholesterol with β-cyclodextrin modified on gold nanoparticles (HS-β-CD@Au). The fluorescence of R6G was quenched by HS-β-CD@Au due to the fluorescence resonance energy transfer effect. When cholesterol was introduced as the competitive guest, R6G in the cavities of HS-β-CD@Au was displaced to recover its fluorescence. Moreover, two of HS-β-CD@Au can be linked by one cholesterol to form a more stable 2:1 complex, and then, plasmonic nanojunctions were generated, which resulted in the increasing SERS signal of R6G. In addition, fluorescence and SERS intensity of R6G increased linearly with the increase in the cholesterol concentrations with the limits of detection of 95 and 74 nM, respectively. Furthermore, the dual-mode strategy can realize the reliable and sensitive detection of cholesterol in the serum with good accuracy, and two sets of data can mutually validate each other, which demonstrated great application prospects in the surveillance of diseases related with cholesterol.
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Affiliation(s)
- Hua-Ying Chen
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, Joint International Laboratory for Precision Chemistry, Frontiers Science Center for Materiobiology & Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai200237, P. R. China
| | - Pei-Lin Xin
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, Joint International Laboratory for Precision Chemistry, Frontiers Science Center for Materiobiology & Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai200237, P. R. China
| | - Han-Bin Xu
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, Joint International Laboratory for Precision Chemistry, Frontiers Science Center for Materiobiology & Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai200237, P. R. China
| | - Jian Lv
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, Joint International Laboratory for Precision Chemistry, Frontiers Science Center for Materiobiology & Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai200237, P. R. China
| | - Ruo-Can Qian
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, Joint International Laboratory for Precision Chemistry, Frontiers Science Center for Materiobiology & Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai200237, P. R. China
| | - Da-Wei Li
- Key Laboratory for Advanced Materials, Shanghai Key Laboratory of Functional Materials Chemistry, Joint International Laboratory for Precision Chemistry, Frontiers Science Center for Materiobiology & Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai200237, P. R. China
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Jia Y, Guan WL, Liu J, Hu JP, Shi B, Yao H, Zhang YM, Wei TB, Lin Q. Novel conductive metallo-supramolecular polymer AIE gel for multi-channel highly sensitive detection of hydrazine hydrate. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.108082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Wu G, Dou X, Li D, Xu S, Zhang J, Ding Z, Xie J. Recent Progress of Fluorescence Sensors for Histamine in Foods. BIOSENSORS 2022; 12:161. [PMID: 35323431 PMCID: PMC8945960 DOI: 10.3390/bios12030161] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/25/2022] [Accepted: 03/02/2022] [Indexed: 05/03/2023]
Abstract
Biological amines are organic nitrogen compounds that can be produced by the decomposition of spoiled food. As an important biological amine, histamine has played an important role in food safety. Many methods have been used to detect histamine in foods. Compared with traditional analysis methods, fluorescence sensors as an adaptable detection tool for histamine in foods have the advantages of low cost, convenience, less operation, high sensitivity, and good visibility. In terms of food safety, fluorescence sensors have shown great utilization potential. In this review, we will introduce the applications and development of fluorescence sensors in food safety based on various types of materials. The performance and effectiveness of the fluorescence sensors are discussed in detail regarding their structure, luminescence mechanism, and recognition mechanism. This review may contribute to the exploration of the application of fluorescence sensors in food-related work.
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Affiliation(s)
- Gan Wu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (G.W.); (X.D.); (D.L.)
| | - Xilin Dou
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (G.W.); (X.D.); (D.L.)
| | - Dapeng Li
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (G.W.); (X.D.); (D.L.)
| | - Shihan Xu
- Department of Chemistry, University of Washington, Seattle, WA 98195, USA; (S.X.); (J.Z.)
| | - Jicheng Zhang
- Department of Chemistry, University of Washington, Seattle, WA 98195, USA; (S.X.); (J.Z.)
| | - Zhaoyang Ding
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (G.W.); (X.D.); (D.L.)
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China; (G.W.); (X.D.); (D.L.)
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Sawminathan S, Munusamy S, Jothi D, Iyer SK. Phenanthridine‐Based Donor/Acceptor Fluorescent Dyes: Synthesis, Photophysical Properties and Fluorometric Sensing of Biogenic Primary Amines. ChemistrySelect 2021. [DOI: 10.1002/slct.202004040] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Sathish Sawminathan
- Chemistry department School of Advanced Sciences Vellore Institute of Technology Vellore 632014 Tamilnadu India
| | - Sathishkumar Munusamy
- Institute of chemical biology and nanomedicine State key laboratory of chemo/Bio-sensing and Chemometrics College of Chemistry and Chemical Engineering Hunan University Changsha 410082 P.R.China
| | - Dhanapal Jothi
- Chemistry department School of Advanced Sciences Vellore Institute of Technology Vellore 632014 Tamilnadu India
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Sahoo SK. Chromo-fluorogenic sensing using vitamin B6 cofactors and their derivatives: a review. NEW J CHEM 2021. [DOI: 10.1039/d1nj01008e] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A comprehensive review of chromo-fluorogenic sensors developed using vitamin B6 cofactors as the analyte recognition unit.
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Affiliation(s)
- Suban K Sahoo
- Department of Chemistry
- Sardar Vallabhbhai National Institute of Technology (SVNIT)
- Surat-395007
- India
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