|
1
|
Zhang W, Zhang D, Wang P, Li X, Wang Z, Chen Q, Huang J, Yu Z, Guo F, Liang P. Development of a SERS aptasensor for the determination of L-theanine using a noble metal nanoparticle-magnetic nanospheres composite. Mikrochim Acta 2024; 191:158. [PMID: 38409501 DOI: 10.1007/s00604-024-06245-z] [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: 11/29/2023] [Accepted: 02/01/2024] [Indexed: 02/28/2024]
Abstract
An ultrasensitive surface-enhanced Raman spectroscopy (SERS) aptamer sensor (aptasensor) using a noble metal nanoparticle-magnetic nanospheres composite was developed for L-theanine detection. It makes use of Fe3O4@Au MNPs and Au@Ag NPs embedded with the Raman reporter 4-mercaptobenzoic acid (4MBA). Au@4MBA@Ag NPs modified by aptamer and Fe3O4@Au MNPs modified by cDNA created the aptasensor with the strongest Raman signal of 4MBA through the specific binding of the aptamer. With the preferred binding of L-theanine aptamer to L-theanine, Au@4MBA@Ag NPs were released from Fe3O4@Au MNPs, causing a linear decrease in SERS intensity to achieve the SERS detection of the L-theanine. The SERS peak of 4MBA at 1078 cm-1 was used for quantitative determination. SERS intensity showed a good log-linear relationship within the range 10-10 to 10-6 M of L-theanine. The aptasensor has a high selectivity for L-theanine compared with other twelve tested analytes. Hence, this aptasensor is a promising analytical tool for L-theanine detection. The developed method was applied to the analysis of real samples, demonstrating excellent performance. The comparison with the standard liquid chromatography mass spectrometry method showed an error within 20%.
Collapse
Affiliation(s)
- Wei Zhang
- College of Optical and Electronic Technology, China Jiliang University, Hangzhou, 310018, China
| | - De Zhang
- Key Laboratory of Horticultural Plant Biology, Ministry of Education, College of Horticulture & Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
| | - Pu Wang
- Key Laboratory of Horticultural Plant Biology, Ministry of Education, College of Horticulture & Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
| | - Xiaoming Li
- College of Optical and Electronic Technology, China Jiliang University, Hangzhou, 310018, China
| | - Zhetao Wang
- College of Optical and Electronic Technology, China Jiliang University, Hangzhou, 310018, China
| | - Qiang Chen
- College of Metrology and Measurement Engineering, China Jiliang University, Hangzhou, 310018, China
| | - Jie Huang
- State Key Laboratory of Rice Biology, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou, 310029, China
| | - Zhi Yu
- Key Laboratory of Horticultural Plant Biology, Ministry of Education, College of Horticulture & Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
| | - Fei Guo
- Key Laboratory of Horticultural Plant Biology, Ministry of Education, College of Horticulture & Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
| | - Pei Liang
- College of Optical and Electronic Technology, China Jiliang University, Hangzhou, 310018, China.
| |
Collapse
|
|
2
|
Berton SBR, Bonafé EG, de Jesus GAM, da Silveira R, Visentainer JV, Martins AF, Matsushita M. Sensitivity of phenolic compounds evaluated by a new approach of analytical methods. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01698-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
|
3
|
Han C, Zhou H, Wu W, Chen X, Li H, Li Y, Feng D. Development and Validation of a Method to Simultaneously Determine Multiple Sterols in Diversiform Food Substrates with UPLC-MS/MS. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-020-01962-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
|
4
|
Lopes AP, Galuch MB, Petenuci ME, Oliveira JH, Canesin EA, Schneider VVA, Visentainer JV. Quantification of phenolic compounds in ripe and unripe bitter melons (Momordica charantia) and evaluation of the distribution of phenolic compounds in different parts of the fruit by UPLC–MS/MS. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01094-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
|
5
|
Lopes AP, Petenuci ME, Galuch MB, Schneider VVA, Canesin EA, Visentainer JV. Evaluation of effect of different solvent mixtures on the phenolic compound extraction and antioxidant capacity of bitter melon (Momordica charantia). CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0461-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
|
6
|
de Figueiredo LC, Bonafe EG, Martins JG, Martins AF, Maruyama SA, de Oliveira Santos Junior O, Biondo PBF, Matsushita M, Visentainer JV. Development of an ultrasound assisted method for determination of phytosterols in vegetable oil. Food Chem 2018; 240:441-447. [DOI: 10.1016/j.foodchem.2017.07.140] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 11/14/2016] [Accepted: 07/26/2017] [Indexed: 12/29/2022]
|
|
7
|
He Y, Cook KS, Littlepage E, Cundy J, Mangalathillam R, Jones MT. Ion-pair reversed phase liquid chromatography with ultraviolet detection for analysis of ultraviolet transparent cations. J Chromatogr A 2015. [DOI: 10.1016/j.chroma.2015.07.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
|
8
|
Feng S, Liu S, Luo Z, Tang K. Direct saponification preparation and analysis of free and conjugated phytosterols in sugarcane (Saccharum officinarum L.) by reversed-phase high-performance liquid chromatography. Food Chem 2015; 181:9-14. [DOI: 10.1016/j.foodchem.2015.02.073] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2014] [Revised: 01/06/2015] [Accepted: 02/14/2015] [Indexed: 11/16/2022]
|
|
9
|
Culetu A, Héritier J, Andlauer W. Valorisation of theanine from decaffeinated tea dust in bakery functional food. Int J Food Sci Technol 2014. [DOI: 10.1111/ijfs.12625] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Alina Culetu
- Institute of Life Technologies; University of Applied Sciences and Arts Western Switzerland; Route du Rawyl 47 CH-1950 Sion Switzerland
- National Institute of Research & Development for Food Bioresources - IBA Bucharest; Dinu Vintila 6 021102 Bucharest Romania
| | - Julien Héritier
- Institute of Life Technologies; University of Applied Sciences and Arts Western Switzerland; Route du Rawyl 47 CH-1950 Sion Switzerland
| | - Wilfried Andlauer
- Institute of Life Technologies; University of Applied Sciences and Arts Western Switzerland; Route du Rawyl 47 CH-1950 Sion Switzerland
| |
Collapse
|
|
10
|
ZHANG J, WANG Y, PENG Q. Extraction of Theanine from Waste Liquid of Tea Polyphenol Production in Aqueous Two-phase Systems with Cationic and Anionic Surfactants. Chin J Chem Eng 2013. [DOI: 10.1016/s1004-9541(13)60438-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|