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Zhang H, Wei Z, Zhang F, Xia J, Li C, Chen J, Wang Z. A novel electrochemiluminescence aptasensor for ultrasensitive lincomycin detection using Ti 3C 2-TiO 2-Ru probe. Food Chem 2024; 461:140921. [PMID: 39182337 DOI: 10.1016/j.foodchem.2024.140921] [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: 05/03/2024] [Revised: 08/14/2024] [Accepted: 08/18/2024] [Indexed: 08/27/2024]
Abstract
The presence of lincomycin (LIN) residues in food poses significant health risks to humans, necessitating a highly sensitive and specific detection method for LIN. This study used a self-enhancing Ti3C2-TiO2-Ru probe to develop an electrochemiluminescence aptasensor to detect LIN. The Ti3C2-TiO2 was synthesized in situ by harnessing the unique reducibility of Ti3C2, with TiO2 serving as a co-reaction accelerator. Moreover, Ti3C2-TiO2 served as a carrier with an excellent negative charge, allowing for the immobilization of a substantial amount of Ru(bpy)32+ through electrostatic adsorption, thus forming a self-enhancing Ti3C2-TiO2-Ru probe. Furthermore, the specific affinity of LIN toward the aptamer and the chelating interaction between the Ti and phosphate groups ensured highly precise LIN detection. This sensor demonstrated excellent performance, with a detection limit of 0.025 ng mL-1 and a detection range of 1.0 × 10-1-1.0 × 104 ng mL-1. The LIN detection in milk showed commendable recovery rates, ranging from 94.4% to 106.0%.
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Affiliation(s)
- Huixin Zhang
- College of Chemistry and Chemical Engineering, Qingdao Application Technology Innovation Center of Photoelectric Biosensing for Clinical Diagnosis and Treatment, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao 266071, China; School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266071, China
| | - Zhihao Wei
- College of Chemistry and Chemical Engineering, Qingdao Application Technology Innovation Center of Photoelectric Biosensing for Clinical Diagnosis and Treatment, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao 266071, China
| | - Feifei Zhang
- College of Chemistry and Chemical Engineering, Qingdao Application Technology Innovation Center of Photoelectric Biosensing for Clinical Diagnosis and Treatment, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao 266071, China
| | - Jianfei Xia
- College of Chemistry and Chemical Engineering, Qingdao Application Technology Innovation Center of Photoelectric Biosensing for Clinical Diagnosis and Treatment, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao 266071, China
| | - Cuiping Li
- Qingdao Institute of Technology, Qingdao 266300, China
| | - Jishi Chen
- College of Chemistry and Chemical Engineering, Qingdao Application Technology Innovation Center of Photoelectric Biosensing for Clinical Diagnosis and Treatment, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao 266071, China.
| | - Zonghua Wang
- College of Chemistry and Chemical Engineering, Qingdao Application Technology Innovation Center of Photoelectric Biosensing for Clinical Diagnosis and Treatment, Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials, Instrumental Analysis Center of Qingdao University, Qingdao University, Qingdao 266071, China.
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Hailemariam Barkae T, Quan S, Dong Z, Ji K, Hussain A, Zeid AM, Xu G. Derivatization-free Ru(bpy)32+ electrochemiluminescence detection of gramine. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Luo QX, Cai YJ, Mao XL, Li YJ, Zhang CR, Liu X, Chen XR, Liang RP, Qiu JD. Tuned-Potential Covalent organic framework Electrochemiluminescence platform for lutetium analysis. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Insights into the electrochemiluminescence process of a hydrogen bonding iridium(III) complex. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Hosseini M, Hashemian E, Salehnia F, Ganjali MR. Turn-on electrochemiluminescence sensing of melatonin based on graphitic carbon nitride nanosheets. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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