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Mao Z, Zhao Y, Jia J, Xu Y, Li L, Zhou Y. Ultrasensitive Electrochemiluminescence Biosensor to Detect Ampicillin Resistance Gene (ARG AMP) Based on a Novel Near-Infrared Ruthenium Carbene Complex/TPrA/PEI Ternary ECL System. Anal Chem 2024; 96:934-942. [PMID: 38165813 DOI: 10.1021/acs.analchem.3c05367] [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: 01/04/2024]
Abstract
The establishment of rapid target identification and analysis methods for antibiotic resistance genes (ARGs) is urgently needed. In this study, we unprecedently designed a target-catalyzed hairpin assembly (CHA) electrochemiluminescent (ECL) biosensor for the ultrasensitive detection of ampicillin resistance genes (ARGAMP) based on a novel, efficient near-infrared ruthenium carbene complex/TPrA/PEI ternary ECL system with low oxidation potential. The ternary NIR-ECL system illustrated in this work displayed double ECL intensity in comparison with their corresponding traditional binary ECL system. The as-prepared ECL biosensor illustrated in this work demonstrates highly selective and sensitive determination of ARGAMP from 1 fM to 1 nM and a low detection limit of 0.23 fM. Importantly, it also exhibits good accuracy and stabilities to identify ARGAMP in plasmid and bacterial genome DNA, which demonstrates its excellent reliability and great potential in detecting ARGAMP in real environmental samples.
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Affiliation(s)
- Ziwang Mao
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Yibo Zhao
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Junli Jia
- Department of Immunology, Nanjing Medical University, Nanjing 211166, Jiangsu, China
| | - Yaoyao Xu
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Liangzhi Li
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Yuyang Zhou
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou 215009, China
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2
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Wang D, Shen L, Liu W, Cao X, Wang Q. High -Sensitive Detection of Malachite Green Based on Surface-Enhanced Electrochemiluminescence. J Fluoresc 2024:10.1007/s10895-023-03563-y. [PMID: 38193951 DOI: 10.1007/s10895-023-03563-y] [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: 11/14/2023] [Accepted: 12/19/2023] [Indexed: 01/10/2024]
Abstract
This article introduces a novel unlabeled surface-enhanced electrochemiluminescence (SEECL) sensor for malachite green (MG) detection. The SEECL sensor was prepared by modifying the Ru(bpy)32+ doped gold-SiO2 core-shell nanocomposites (Au@SiO2-Ru(bpy)32+) on the gold electrode. Ru(bpy)32+ of nanocomposites can not only emit electrochemiluminescence (ECL) with electrochemical reaction, but also induce the local surface plasmon resonance (LSPR) of gold core. That is beneficial to enhance the ECL signa of sensor. However, in the existence of MG, the luminescence of sensor would be quenched by the fluorescence resonance energy transfer (FRET) between MG and Ru(bpy)32+. In this paper, both fluorescence and ECL of the Au@SiO2-Ru(bpy)32+ were investigated for MG detection. And the results show that the SEECL sensor has high sensitive to MG. Under the optimal experimental conditions, the minimum detection concentration could be achieved about 1.0 nM of MG, which fully meets the China national standard detection requirements of veterinary drug residue in seafood.
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Affiliation(s)
- Daifang Wang
- Fujian Vocational College of Bioengineering, Fuzhou, Fujian Province, 350002, China.
| | - Ligong Shen
- Fujian Vocational College of Bioengineering, Fuzhou, Fujian Province, 350002, China
| | - Wenjun Liu
- Fujian Vocational College of Bioengineering, Fuzhou, Fujian Province, 350002, China
| | - Xiao Cao
- Fujian Vocational College of Bioengineering, Fuzhou, Fujian Province, 350002, China
| | - Qianwen Wang
- Fujian Vocational College of Bioengineering, Fuzhou, Fujian Province, 350002, China
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3
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Hao X, Liu Z, Fan Y, Wang J, Cui C, Hu L. Signal-amplified electrochemiluminescence aptasensor for mucin 1 determination using CdS QDs/g-C 3N 4 and Au NPs@TEOA. Mikrochim Acta 2023; 190:304. [PMID: 37466700 DOI: 10.1007/s00604-023-05864-2] [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: 04/20/2023] [Accepted: 06/05/2023] [Indexed: 07/20/2023]
Abstract
A novel electrochemiluminescence (ECL) aptasensor, using graphite carbonitride (g-C3N4) capped CdS quantum dots (CdS QDs@g-C3N4) and Au nanoparticles decorated triethanolamine (AuNPs@TEOA) as dual coreactants, was proposed for the determination of mucin 1 (MUC1). Higher ECL efficiency was acquired due to the double enhancement contribution of CdS QDs and TEOA to Ru (bpy)32+ ECL. Additionally, AuNPs@TEOA also acted as nanocarrier for MUC1 aptamer immobilization. After the aptasensor was incubated in target MUC1, the decreased ECL emission was obtained because of the poor conductivity of MUC1. The ECL aptasensor displayed a good linear correlation for MUC1 in the range 0.1 pg mL-1 -1000 ng mL-1, and the detection limit was 33 fg mL-1. MUC1 spiked into human serum samples was quantified to assess the practicability of the ECL aptasensor.
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Affiliation(s)
- Xuanxuan Hao
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, People's Republic of China
| | - Zhimin Liu
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, People's Republic of China.
| | - Yunfeng Fan
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, People's Republic of China
| | - Jie Wang
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, People's Republic of China
| | - Chen Cui
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, People's Republic of China
| | - Leqian Hu
- College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, 450001, People's Republic of China
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4
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A review on structural aspects and applications of PAMAM dendrimers in analytical chemistry: Frontiers from separation sciences to chemical sensor technologies. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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5
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Ruthenium(II) complex encapsulated multifunctional metal organic frameworks based electrochemiluminescence sensor for sensitive detection of hydrogen sulfide. Talanta 2022; 249:123602. [DOI: 10.1016/j.talanta.2022.123602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 12/04/2021] [Accepted: 05/25/2022] [Indexed: 01/04/2023]
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6
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Significance of Capping Agents of Colloidal Nanoparticles from the Perspective of Drug and Gene Delivery, Bioimaging, and Biosensing: An Insight. Int J Mol Sci 2022; 23:ijms231810521. [PMID: 36142435 PMCID: PMC9505579 DOI: 10.3390/ijms231810521] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/01/2022] [Accepted: 09/07/2022] [Indexed: 11/19/2022] Open
Abstract
The over-growth and coagulation of nanoparticles is prevented using capping agents by the production of stearic effect that plays a pivotal role in stabilizing the interface. This strategy of coating the nanoparticles’ surface with capping agents is an emerging trend in assembling multipurpose nanoparticles that is beneficial for improving their physicochemical and biological behavior. The enhancement of reactivity and negligible toxicity is the outcome. In this review article, an attempt has been made to introduce the significance of different capping agents in the preparation of nanoparticles. Most importantly, we have highlighted the recent progress, existing roadblocks, and upcoming opportunities of using surface modified nanoparticles in nanomedicine from the drug and gene delivery, bioimaging, and biosensing perspectives.
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D'Alton L, Carrara S, Barbante GJ, Hoxley D, Hayne DJ, Francis PS, Hogan CF. A simple, low-cost instrument for electrochemiluminescence immunoassays based on a Raspberry Pi and screen-printed electrodes. Bioelectrochemistry 2022; 146:108107. [DOI: 10.1016/j.bioelechem.2022.108107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/28/2022] [Accepted: 03/21/2022] [Indexed: 12/19/2022]
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8
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A label-free ECL aptasensor for sensitive detection of carcinoembryonic antigen based on CdS QDs@MOF and TEOA@Au as bi-coreactants of Ru(bpy)32+. Microchem J 2022. [DOI: 10.1016/j.microc.2021.106910] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Gao X, Gu X, Min Q, Wei Y, Tian C, Zhuang X, Luan F. Encapsulating Ru(bpy) 32+ in an infinite coordination polymer network: Towards a solid-state electrochemiluminescence sensing platform for histamine to evaluate fish product quality. Food Chem 2022; 368:130852. [PMID: 34419792 DOI: 10.1016/j.foodchem.2021.130852] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 07/25/2021] [Accepted: 08/09/2021] [Indexed: 12/11/2022]
Abstract
In this work, we demonstrate a novel solid-state electrochemiluminescence (ECL) sensor based on the Ru(bpy)32+@terbium-guanosine monophosphate infinite coordination polymer network ((Ru(bpy)32+@Tb-GMP ICPn). Comparing with the traditional luminescence of Ru(bpy)32+ observed in a liquid system, the proposed method of encapsulating Ru(bpy)32+ into ICPn for immobilization greatly improves the ECL signal and efficiency, which is attributed to the unique porous structure and large specific surface area of ICPn. Moreover, the solid-state Ru(bpy)32+ ECL sensor has good biocompatibility and low toxicity. Taking histamine (HA) as a detection model, a good linear relationship between ECL intensity and logarithm of HA concentration was obtained with a low detection limit of 17 nM, and satisfactory results were obtained for detecting HA levels in fish samples as well. The proposed solid-state Ru(bpy)32+ ECL sensor has great application prospects in the safety of food.
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Affiliation(s)
- Xueqing Gao
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Xiaowen Gu
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Qi Min
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Yueyue Wei
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
| | - Chunyuan Tian
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China.
| | - Xuming Zhuang
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China.
| | - Feng Luan
- College of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, China
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10
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Wang Y, Ma D, Zhang G, Wang X, Zhou J, Chen Y, You X, Liang C, Qi Y, Li Y, Wang A. An Electrochemical Immunosensor Based on SPA and rGO-PEI-Ag-Nf for the Detection of Arsanilic Acid. Molecules 2021; 27:molecules27010172. [PMID: 35011402 PMCID: PMC8746453 DOI: 10.3390/molecules27010172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 12/02/2022] Open
Abstract
A sensitive electrochemical immunosensor was prepared for rapid detection of ASA based on arsanilic acid (ASA) monoclonal antibody with high affinity. In the preparation of nanomaterials, polyethyleneimine (PEI) improved the stability of the solution and acted as a reducing agent to generate reduced graphene oxide (rGO) with relatively strong conductivity, thereby promoting the transfer of electrons. The dual conductivity of rGO and silver nanoparticles (AgNPs) improved the sensitivity of the sensor. The synthesis of nanomaterials were confirmed by UV-Vis spectroscopy, X-ray diffraction, transmission electron microscopy and scanning electron microscopy. In the optimal experiment conditions, the sensor could achieve the detection range of 0.50–500 ng mL−1 and the limit of detection (LOD) of 0.38 ng mL−1 (S/N = 3). Moreover, the sensor exhibited excellent specificity and acceptable stability, suggesting that the proposed sensor possessed a good potential in ASA detection. Thus, the as-prepared biosensor may be a potential way for detecting other antibiotics in meat and animal-derived foods.
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Affiliation(s)
- Yanwei Wang
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Dongdong Ma
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Gaiping Zhang
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Xuannian Wang
- School of Life Science and Basic Medicine, Xinxiang University, Xinxiang 453003, China;
| | - Jingming Zhou
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Yumei Chen
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Xiaojuan You
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Chao Liang
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Yanhua Qi
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Yuya Li
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
| | - Aiping Wang
- School of Life Science, Zhengzhou University, Zhengzhou 450000, China; (Y.W.); (D.M.); (G.Z.); (J.Z.); (Y.C.); (X.Y.); (C.L.); (Y.Q.); (Y.L.)
- Correspondence:
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11
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Xie Q, Tao Y, Zhang Y, Cui H, Lin Z. Pressure‐responsive AuNPs/Polyacrylamide Nanocomposite Hydrogel with Highly Stable and Tunable Electrochemiluminescence Performances. ELECTROANAL 2021. [DOI: 10.1002/elan.202100214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Qunfang Xie
- Department of Cadre's Ward Central Laboratory The First Affiliated Hospital of Fujian Medical University Fuzhou Fujian 350005 China
| | - Yingzhou Tao
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety College of Chemistry Fuzhou University Fuzhou Fujian 350116 China
| | - Ying Zhang
- Department of Cadre's Ward Central Laboratory The First Affiliated Hospital of Fujian Medical University Fuzhou Fujian 350005 China
| | - Haiyan Cui
- Department of Plastic Surgery Tongji Hospital of Tongji University, Putuo District Shanghai 200065 China
| | - Zhenyu Lin
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety College of Chemistry Fuzhou University Fuzhou Fujian 350116 China
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12
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Filik H, Avan AA. Electrochemical and Electrochemiluminescence Dendrimer-based Nanostructured Immunosensors for Tumor Marker Detection: A Review. Curr Med Chem 2021; 28:3490-3513. [PMID: 33076797 DOI: 10.2174/0929867327666201019143647] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/06/2020] [Accepted: 09/09/2020] [Indexed: 01/27/2023]
Abstract
The usage of dendrimers or cascade molecules in the biomedical area has recently attracted much attention worldwide. Furthermore, dendrimers are interesting in clinical and pre-clinical applications due to their unique characteristics. Cancer is one of the most widespread challenges and important diseases, which has the highest mortality rate. In this review, the recent advances and developments (from 2009 up to 2019) in the field of electrochemical and electroluminescence immunosensors for detection of the cancer markers are presented. Moreover, this review covers the basic fabrication principles and types of electrochemical and electrochemiluminescence dendrimer-based immunosensors. In this review, we have categorized the current dendrimer based-electrochemical/ electroluminescence immunosensors into five groups: dendrimer/ magnetic particles, dendrimer/ferrocene, dendrimer/metal nanoparticles, thiol-containing dendrimer, and dendrimer/quantum dots based-immunosensors.
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Affiliation(s)
- Hayati Filik
- Istanbul University-Cerrahpasa, Faculty of Engineering, Department of Chemistry, 34320 Avcilar, Istanbul, Turkey
| | - Asiye Aslıhan Avan
- Istanbul University-Cerrahpasa, Faculty of Engineering, Department of Chemistry, 34320 Avcilar, Istanbul, Turkey
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13
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Hong D, Kim K, Jo EJ, Kim MG. Electrochemiluminescence-Incorporated Lateral Flow Immunosensors Using Ru(bpy) 32+-Labeled Gold Nanoparticles for the Full-Range Detection of Physiological C-Reactive Protein Levels. Anal Chem 2021; 93:7925-7932. [PMID: 34032406 DOI: 10.1021/acs.analchem.1c00623] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
C-reactive protein (CRP) is used as a general biomarker for inflammation and infection. During stroke and myocardial infarction, CRP increases and is present in a broad concentration range of 1-500 μg/mL. Therefore, full-range CRP detection is crucial to identify patients who need close follow-up or intensive treatment after a heart attack. Here, we report the first attempt to develop an electrochemiluminescent lateral flow immunosensor (ECL-LFI) that allows full-range CRP detection. Ru(bpy)32+-labeled gold nanoparticles (AuNPs) are used as a CRP-targeting probe and a signal generator; they form sandwich immunocomplexes at the test line of the strip and generate strong ECL emission via a Ru(bpy)32+/tripropylamine system. The ECL-LFI shows high sensitivity in detecting CRP in spiked serum, with a limit of detection of 4.6 pg/mL within 15 min, and a broad detection range of 0.01-1000 ng/mL, which is 2 orders of magnitude broader than that of conventional colorimetric LFI. The clinical usability of the ECL-LFI was evaluated using 30 clinical serum samples (200 ng/mL to 5 mg/mL), which showed a good linear correlation (R2 = 0.9896), with a clinical chemistry analyzer. The results suggest that the ECL-LFI holds great potential for CRP detection in point-of-care diagnostics.
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Affiliation(s)
- Donggu Hong
- Department of Chemistry, School of Physics and Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Kihyeun Kim
- Department of Chemistry, School of Physics and Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Eun-Jung Jo
- Department of Chemistry, School of Physics and Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Min-Gon Kim
- Department of Chemistry, School of Physics and Chemistry, Gwangju Institute of Science and Technology (GIST), 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea
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Delyanee M, Akbari S, Solouk A. Amine-terminated dendritic polymers as promising nanoplatform for diagnostic and therapeutic agents' modification: A review. Eur J Med Chem 2021; 221:113572. [PMID: 34087497 DOI: 10.1016/j.ejmech.2021.113572] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/24/2021] [Accepted: 05/07/2021] [Indexed: 12/22/2022]
Abstract
It is often challenging to design diagnostic and therapeutic agents that fulfill all functional requirements. So, bulk and surface modifications as a common approach for biomedical applications have been suggested. There have been considerable research interests in using nanomaterials to the prementioned methods. Among all nanomaterials, dendritic materials with three-dimensional structures, host-guest properties, and nano-polymeric dimensions have received considerable attention. Amine-terminated dendritic structures including, polyamidoamine (PAMAM), polypropyleneimine (PPI), and polyethyleneimine (PEI), have been enormously utilized in bio-modification. This review briefly described the structure of these three common dendritic polymers and their use to modify diagnostic and therapeutic agents in six major applications, including drug delivery, gene delivery, biosensor, bioimaging, tissue engineering, and antimicrobial activity. The current review covers amine-terminated dendritic polymers toxicity challenging and improvement strategies as well.
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Affiliation(s)
- Mahsa Delyanee
- Biomedical Engineering Department, Amirkabir University of Technology, Tehran, Iran
| | - Somaye Akbari
- Textile Engineering Department, Amirkabir University of Technology, Tehran, Iran.
| | - Atefeh Solouk
- Biomedical Engineering Department, Amirkabir University of Technology, Tehran, Iran
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15
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Bahari D, Babamiri B, Salimi A, Hallaj R, Amininasab SM. A self-enhanced ECL-RET immunosensor for the detection of CA19-9 antigen based on Ru(bpy)2(phen-NH2)2+ - Amine-rich nitrogen-doped carbon nanodots as probe and graphene oxide grafted hyperbranched aromatic polyamide as platform. Anal Chim Acta 2020; 1132:55-65. [DOI: 10.1016/j.aca.2020.07.023] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/12/2020] [Accepted: 07/13/2020] [Indexed: 11/16/2022]
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16
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Husain RA, Barman SR, Chatterjee S, Khan I, Lin ZH. Enhanced biosensing strategies using electrogenerated chemiluminescence: recent progress and future prospects. J Mater Chem B 2020; 8:3192-3212. [DOI: 10.1039/c9tb02578b] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An overview of enhancement strategies for highly sensitive ECL-based sensing of bioanalytes enabling early detection of cancer.
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Affiliation(s)
- Rashaad A. Husain
- Institute of Biomedical Engineering
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| | - Snigdha Roy Barman
- Institute of Biomedical Engineering
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| | - Subhodeep Chatterjee
- Department of Power Mechanical Engineering
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| | - Imran Khan
- Institute of NanoEngineering and MicroSystems
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| | - Zong-Hong Lin
- Institute of Biomedical Engineering
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
- Department of Power Mechanical Engineering
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17
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Luo L, Ma S, Li L, Liu X, Zhang J, Li X, Liu D, You T. Monitoring zearalenone in corn flour utilizing novel self-enhanced electrochemiluminescence aptasensor based on NGQDs-NH 2-Ru@SiO 2 luminophore. Food Chem 2019; 292:98-105. [PMID: 31054698 DOI: 10.1016/j.foodchem.2019.04.050] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 04/10/2019] [Accepted: 04/11/2019] [Indexed: 11/16/2022]
Abstract
Accurate and early diagnosis of mycotoxin is particularly significant to the food and agricultural product safety. In the present work, a sensitive and effective monitoring method for zearalenone (ZEN) was exploited based on a novel self-enhanced electrochemiluminescence (ECL) aptasensor. The self-enhanced lumonophore was compounded by electrostatically combining amine-functionalized Ru(bpy)32+-doped silica nanoparticles (NH2-Ru@SiO2 NPs) and nitrogen doped graphene quantum dots (NGQDs) together. Since the emitter and co-reactant simultaneously existed in the same nanoparticle, shortened electron-transfer distance and decreased energy loss was obtained. Therefore, self-enhanced ECL aptasensor based on the novel complex expressed the widest linear range of 10 fg mL-1-10 ng mL-1 and the lowest detection limit of 1 fg mL-1 for ZEN detection. More importantly, ZEN produced during the mildew process of corn flour was monitored by the developed aptasensor, which exhibited superior determination and potential application in real samples.
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Affiliation(s)
- Lijun Luo
- Institute of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Shuai Ma
- Institute of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Libo Li
- Institute of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China.
| | - Xiaohong Liu
- Institute of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Jiayi Zhang
- Institute of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Xia Li
- Department of Chemistry, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Dong Liu
- Institute of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Tianyan You
- Institute of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China.
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Hu Y, Liu Y, Wang S, Guo Z, Hu Y, Xie H. A Novel Surface-Tethered Double-Signal Electrochemiluminescence Sensor Based on Luminol@Au and CdS Quantum Dots for Mercury Ion Detection. ChemistrySelect 2019. [DOI: 10.1002/slct.201802150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yunxia Hu
- Faculty of Materials Science and Chemical Engineering; State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Yuan Liu
- Faculty of Materials Science and Chemical Engineering; State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Sui Wang
- Faculty of Materials Science and Chemical Engineering; State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Zhiyong Guo
- Faculty of Materials Science and Chemical Engineering; State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Yufang Hu
- Faculty of Materials Science and Chemical Engineering; State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
| | - Hongzhen Xie
- Faculty of Materials Science and Chemical Engineering; State Key Laboratory Base of Novel Functional Materials and Preparation Science; Ningbo University; Ningbo 315211 People's Republic of China
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19
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Mulik BB, Dhumal ST, Sapner VS, Rehman NNMA, Dixit PP, Sathe BR. Graphene oxide-based electrochemical activation of ethionamide towards enhanced biological activity. RSC Adv 2019; 9:35463-35472. [PMID: 35528088 PMCID: PMC9074427 DOI: 10.1039/c9ra06681k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 10/15/2019] [Indexed: 01/03/2023] Open
Abstract
The electrochemical behavior of ethionamide (ETO) was investigated on GO (∼500 nm) using the linear sweep voltammetric (LSV) technique at the sweep rate of 10 mV s−1 in 1 M PBS buffer solution, and the characteristic anodic signal was examined at 0.240 V over the potential range of −0.4 to 1 V vs. SCE. However, linearity was observed with the increase in scan rate (2–300 mV s−1) and concentration of ETO (1 μM to 100 mM), suggesting that the process involved diffusion-controlled electron transfer. The results also exhibited excellent current and potential stability, limit of detection (LOD 1.33) and limit of quantification (LOQ 4.4) at optimized experimental conditions. This electrochemical oxidation method was successfully applied in the complete oxidation of ETO to its oxidized form, which was further confirmed by high resolution mass spectroscopy (HRMS) and Fourier transform infrared (FTIR) spectroscopic measurements. Interestingly, the comparative biological evaluation of ETO and ETO-O (oxidised form) showed good enhancement in the activity of oxidised ETO against some Gram-negative pathogens, such as E. aerogenes, S. abony, S. boydii, and E. coli. Electrochemical oxidative activation of ethionamide (ETO) on GO (∼500 nm) confirmed by HRMS and FTIR analysis. The ETO-O (oxidized form) showed enhancement in activity over ETO against Gram negative pathogens (E. aerogenes, S. abony, S. boydii, E. coli).![]()
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Affiliation(s)
- Balaji B. Mulik
- Department of Chemistry
- Dr Babasaheb Ambedkar Marathwada University
- Aurangabad 431004
- India
| | - Sambhaji T. Dhumal
- Department of Chemistry
- Dr Babasaheb Ambedkar Marathwada University
- Aurangabad 431004
- India
| | - Vijay S. Sapner
- Department of Chemistry
- Dr Babasaheb Ambedkar Marathwada University
- Aurangabad 431004
- India
| | - Naziya N. M. A. Rehman
- Department of Microbiology
- Dr Babasaheb Ambedkar Marathwada University Aurangabad
- Sub-Campus
- Osmanabad
- India
| | - Prashant P. Dixit
- Department of Microbiology
- Dr Babasaheb Ambedkar Marathwada University Aurangabad
- Sub-Campus
- Osmanabad
- India
| | - Bhaskar R. Sathe
- Department of Chemistry
- Dr Babasaheb Ambedkar Marathwada University
- Aurangabad 431004
- India
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20
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Wang C, Hu L, Zhao K, Deng A, Li J. Multiple signal amplification electrochemiluminescent immunoassay for Sudan I using gold nanorods functionalized graphene oxide and palladium/aurum core-shell nanocrystallines as labels. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.05.061] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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21
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Voltammetric immunoassay for α-fetoprotein by using a gold nanoparticle/dendrimer conjugate and a ferrocene derived ionic liquid. Mikrochim Acta 2018; 185:346. [DOI: 10.1007/s00604-018-2886-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 06/25/2018] [Indexed: 01/22/2023]
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22
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Li Q, Jin J, Lou F, Xiao Y, Zhu J, Zhang S. Carbon Nanomaterials-based Electrochemical Immunoassay with β-Galactosidase as Labels for Carcinoembryonic Antigen. ELECTROANAL 2018. [DOI: 10.1002/elan.201700642] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Qunfang Li
- School of Chemical and Environmental Engineering; Hubei University for Nationalities; Enshi 445000 China
| | - Jing Jin
- School of Chemical and Environmental Engineering; Hubei University for Nationalities; Enshi 445000 China
- The second geological brigade of Hubei geological bureau; Enshi 445000 China
| | - Fangming Lou
- College of Pharmaceutical Sciences; Zunyi Medical University; Zunyi 563003 China
| | - Yuan Xiao
- School of Chemical and Environmental Engineering; Hubei University for Nationalities; Enshi 445000 China
| | - Jianying Zhu
- School of Chemical and Environmental Engineering; Hubei University for Nationalities; Enshi 445000 China
| | - Shenghui Zhang
- School of Chemical and Environmental Engineering; Hubei University for Nationalities; Enshi 445000 China
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23
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Yuan Y, Zhang L, Wang H, Chai Y, Yuan R. Self-enhanced PEI-Ru(II) complex with polyamino acid as booster to construct ultrasensitive electrochemiluminescence immunosensor for carcinoembryonic antigen detection. Anal Chim Acta 2018; 1001:112-118. [DOI: 10.1016/j.aca.2017.11.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 11/04/2017] [Accepted: 11/17/2017] [Indexed: 12/11/2022]
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24
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Jiang W, Wu L, Duan J, Yin H, Ai S. Ultrasensitive electrochemiluminescence immunosensor for 5-hydroxymethylcytosine detection based on Fe3O4@SiO2 nanoparticles and PAMAM dendrimers. Biosens Bioelectron 2018; 99:660-666. [DOI: 10.1016/j.bios.2017.08.023] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 08/08/2017] [Accepted: 08/09/2017] [Indexed: 12/31/2022]
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25
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Shi L, Li X, Zhu W, Wang Y, Du B, Cao W, Wei Q, Pang X. Sandwich-Type Electrochemiluminescence Sensor for Detection of NT-proBNP by Using High Efficiency Quench Strategy of Fe 3O 4@PDA toward Ru(bpy) 32+ Coordinated with Silver Oxalate. ACS Sens 2017; 2:1774-1778. [PMID: 29227092 DOI: 10.1021/acssensors.7b00809] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Heart failure (HF) is a burgeoning public health problem trigged by a heart circulation disorder. N-terminal pro-B-type natriuretic peptide (NT-proBNP) has been acknowledged as a prognostic biomarker for cardiac disease. Herein, a sandwich-type electrochemiluminescence (ECL) immunosensor was introduced for sensitive detection of NT-proBNP. Gold nanoparticle modified graphene oxide-Ru(bpy)32+/Ag2C2O4 was used as a luminophore and a desirable platform for immobilization of the captured antibodies. The more stable immobilization of plentiful Ru(bpy)32+ could be implemented by direct covalent bonding chelation with Ag2C2O4. More importantly, significant quenching can be achieved by introducing polydopamine (PDA) coated Fe3O4 onto the electrode via sandwich immunoreactions. The quenching mechanism mainly showed that the excited states of Ru(bpy)32+ could be annihilated by quinone units in PDA via energy transfer. The ECL quenching efficiency was logarithmically related to the concentration of the NT-proBNP in the range from 0.0005 ng/mL to 100.0 ng/mL with a detection limit of 0.28 pg/mL. Furthermore, this specific immunosensor presented good stability and repeatability as well as selectivity, which offers a guiding significance in both fundamental and clinical diagnosis of NT-proBNP.
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Affiliation(s)
- Li Shi
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering and ‡School of Resources and Environment, University of Jinan, Jinan 250022, Shandong, China
| | - Xiaojian Li
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering and ‡School of Resources and Environment, University of Jinan, Jinan 250022, Shandong, China
| | - Wenjuan Zhu
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering and ‡School of Resources and Environment, University of Jinan, Jinan 250022, Shandong, China
| | - Yaoguang Wang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering and ‡School of Resources and Environment, University of Jinan, Jinan 250022, Shandong, China
| | - Bin Du
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering and ‡School of Resources and Environment, University of Jinan, Jinan 250022, Shandong, China
| | - Wei Cao
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering and ‡School of Resources and Environment, University of Jinan, Jinan 250022, Shandong, China
| | - Qin Wei
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering and ‡School of Resources and Environment, University of Jinan, Jinan 250022, Shandong, China
| | - Xuehui Pang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering and ‡School of Resources and Environment, University of Jinan, Jinan 250022, Shandong, China
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26
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Pur MRK, Hosseini M, Faridbod F, Ganjali MR. Highly sensitive label-free electrochemiluminescence aptasensor for early detection of myoglobin, a biomarker for myocardial infarction. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2385-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Malekzad H, Zangabad PS, Mirshekari H, Karimi M, Hamblin MR. Noble metal nanoparticles in biosensors: recent studies and applications. NANOTECHNOLOGY REVIEWS 2017; 6:301-329. [PMID: 29335674 PMCID: PMC5766271 DOI: 10.1515/ntrev-2016-0014] [Citation(s) in RCA: 142] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The aim of this review is to cover advances in noble metal nanoparticle (MNP)-based biosensors and to outline the principles and main functions of MNPs in different classes of biosensors according to the transduction methods employed. The important biorecognition elements are enzymes, antibodies, aptamers, DNA sequences, and whole cells. The main readouts are electrochemical (amperometric and voltametric), optical (surface plasmon resonance, colorimetric, chemiluminescence, photoelectrochemical, etc.) and piezoelectric. MNPs have received attention for applications in biosensing due to their fascinating properties. These properties include a large surface area that enhances biorecognizers and receptor immobilization, good ability for reaction catalysis and electron transfer, and good biocompatibility. MNPs can be used alone and in combination with other classes of nanostructures. MNP-based sensors can lead to significant signal amplification, higher sensitivity, and great improvements in the detection and quantification of biomolecules and different ions. Some recent examples of biomolecular sensors using MNPs are given, and the effects of structure, shape, and other physical properties of noble MNPs and nanohybrids in biosensor performance are discussed.
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Affiliation(s)
- Hedieh Malekzad
- Faculty of Chemistry, Kharazmi University, South Mofatteh Ave, P.O. Box 15719-14911, Tehran, Iran; and Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
| | - Parham Sahandi Zangabad
- Research Center for Pharmaceutical Nanotechnology (RCPN), Tabriz University of Medical Science (TUOMS), Tabriz, Iran; Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran; and Department of Materials Science and Engineering, Sharif University of Technology, P.O. Box 11365-9466, 14588 Tehran, Iran
| | - Hamed Mirshekari
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
| | - Mahdi Karimi
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Hemmat Exp. Way, P.O. Box 14665-354, Tehran, Iran
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114, USA; Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA; and Division of Health Sciences and Technology, Harvard-MIT, Cambridge, MA 02139, USA
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28
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Chandra S, Mayer M, Baeumner AJ. PAMAM dendrimers: A multifunctional nanomaterial for ECL biosensors. Talanta 2017; 168:126-129. [PMID: 28391831 DOI: 10.1016/j.talanta.2017.03.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 03/02/2017] [Accepted: 03/04/2017] [Indexed: 10/20/2022]
Abstract
Polyamido amine (PAMAM) dendrimers have been shown to function as electrochemiluminescence (ECL) co-reactant and have the inherent capability of improving immobilization of molecules on surfaces due to their dendritic structure. Here, we investigated the combination of both of these properties as the basis for biosensor development. Dendrimers with 5, 8, 10 and 16 terminal amine groups, respectively, were used. These were covalently coupled to biotin as model recognition site, and tagged with Ru(bpy)32+ via adsorption. Due to their hydrophilicity, Ru-dendrimers showed significantly improved electrochemical activity in comparison to the standard tripropylamine (TPA) assisted ECL and similar luminescence yields even though 10 fold less dendrimer concentration was required in comparison to TPA. Best signals were obtained for D8 and D10 dendrimers. These Ru-dendrimers were subsequently used for the quantification of streptavidin, as its binding to the biotin-tag caused a proportional decrease in ECL signal with a dynamic range of 5nM to 1μM. These preliminary studies demonstrate that PAMAM dendrimers can function as responsive signal generators in solution-based ECL-bioassays with an assumed even higher impact when being immobilized directly on the electrode-surface.
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Affiliation(s)
- Sudeshna Chandra
- Department of Chemistry, Sunandan Divatia School of Science, NMIMS University, V.L. Mehta Road, Vile Parle (West), Mumbai 400056, India.
| | - Michael Mayer
- Universität Regensburg, Institut für Analytische Chemie, Chemo- und Biosensorik, 93040 Regensburg, Germany
| | - Antje J Baeumner
- Universität Regensburg, Institut für Analytische Chemie, Chemo- und Biosensorik, 93040 Regensburg, Germany.
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29
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Jin J, Xie J, Shi Z, Fu Y, Li Q, Zhang S. A Novel Current-suppression-type Immunoassay of Tumor Markers Based on Gold Nanorods and Silver Nanoflowers. CHEM LETT 2017. [DOI: 10.1246/cl.160917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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30
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Luo L, Li L, Xu X, Liu D, Li J, Wang K, You T. Determination of pentachlorophenol by anodic electrochemiluminescence of Ru(bpy)32+ based on nitrogen-doped graphene quantum dots as co-reactant. RSC Adv 2017. [DOI: 10.1039/c7ra10247j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
A novel ultrasensitive Ru(bpy)32+-based anodic ECL sensor using NGQDs as co-reactant was developed for PCP detection.
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Affiliation(s)
- Lijun Luo
- School of Agricultural Equipment Engineering
- Institute of Agricultural Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Libo Li
- School of Agricultural Equipment Engineering
- Institute of Agricultural Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Xixi Xu
- School of Agricultural Equipment Engineering
- Institute of Agricultural Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Dong Liu
- School of Agricultural Equipment Engineering
- Institute of Agricultural Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Jinyang Li
- School of Agricultural Equipment Engineering
- Institute of Agricultural Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Kun Wang
- School of Agricultural Equipment Engineering
- Institute of Agricultural Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Tianyan You
- School of Agricultural Equipment Engineering
- Institute of Agricultural Engineering
- Jiangsu University
- Zhenjiang
- China
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31
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Highly sensitive electrochemiluminescent immunosensor based on gold nanoparticles-functionalized zinc oxide nanorod and poly(amidoamine)-graphene for detecting brombuterol. Biosens Bioelectron 2016; 86:899-906. [DOI: 10.1016/j.bios.2016.07.091] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 07/07/2016] [Accepted: 07/25/2016] [Indexed: 12/11/2022]
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32
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Wu MS, Chen RN, Xiao Y, Lv ZX. Novel “signal-on” electrochemiluminescence biosensor for the detection of PSA based on resonance energy transfer. Talanta 2016; 161:271-277. [DOI: 10.1016/j.talanta.2016.08.060] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 08/14/2016] [Accepted: 08/21/2016] [Indexed: 12/29/2022]
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33
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Multiple signal amplified electrochemiluminescent immunoassay for brombuterol detection using gold nanoparticles and polyamidoamine dendrimers-silver nanoribbon. Anal Chim Acta 2016; 945:85-94. [DOI: 10.1016/j.aca.2016.10.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 09/27/2016] [Accepted: 10/03/2016] [Indexed: 10/20/2022]
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34
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Sensitive electrochemiluminescence resonance energy transfer (ECL-RET) between Ru(bpy) 3 2+ and Au nanorod for hydrogen peroxide detection. Sci China Chem 2016. [DOI: 10.1007/s11426-016-0150-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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35
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Chikhaliwala P, Chandra S. Dendrimers: New tool for enhancement of electrochemiluminescent signal. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.04.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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36
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A novel solid-state electrochemiluminescence sensor for detection of cytochrome c based on ceria nanoparticles decorated with reduced graphene oxide nanocomposite. Anal Bioanal Chem 2016; 408:7193-202. [DOI: 10.1007/s00216-016-9856-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 07/15/2016] [Accepted: 08/01/2016] [Indexed: 02/04/2023]
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37
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Poly(amidoamine) (PAMAM): An emerging material for electrochemical bio(sensing) applications. Talanta 2016; 148:427-38. [DOI: 10.1016/j.talanta.2015.11.022] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 11/04/2015] [Accepted: 11/06/2015] [Indexed: 12/16/2022]
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38
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The development of an electrochemical immunosensor using a thiol aromatic aldehyde and PAMAM-functionalized Fe3O4@Au nanoparticles. Anal Biochem 2015; 485:66-71. [DOI: 10.1016/j.ab.2015.06.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 06/07/2015] [Accepted: 06/10/2015] [Indexed: 01/12/2023]
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39
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Lv X, Li Y, Yan T, Pang X, Cao W, Du B, Wu D, Wei Q. Electrochemiluminescence modified electrodes based on RuSi@Ru(bpy)32+ loaded with gold functioned nanoporous CO/Co3O4 for detection of mycotoxin deoxynivalenol. Biosens Bioelectron 2015; 70:28-33. [DOI: 10.1016/j.bios.2015.03.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 02/25/2015] [Accepted: 03/09/2015] [Indexed: 11/28/2022]
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40
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A nanocomposite prepared from helical carbon nanotubes, polyallylamine hydrochloride and CdSe quantum dots for electrochemiluminescent determination of dopamine. Mikrochim Acta 2015. [DOI: 10.1007/s00604-015-1490-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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