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KOIZUMI N, NISHIYAMA R, MASADOME T. Sequential Injection Analysis of Butyrylcholinesterase Using Butyrylcholine Ion-Selective Electrode Detector. ELECTROCHEMISTRY 2022. [DOI: 10.5796/electrochemistry.22-00095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Narimasa KOIZUMI
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
| | - Ryusei NISHIYAMA
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
| | - Takashi MASADOME
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
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Japp NC, Souchek JJ, Sasson AR, Hollingsworth MA, Batra SK, Junker WM. Tumor Biomarker In-Solution Quantification, Standard Production, and Multiplex Detection. J Immunol Res 2021; 2021:9942605. [PMID: 34514003 PMCID: PMC8426080 DOI: 10.1155/2021/9942605] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 08/13/2021] [Indexed: 12/12/2022] Open
Abstract
The diagnosis and monitoring of cancer have been facilitated by discovering tumor "biomarkers" and methods to detect their presence. Yet, for certain cancers, we still lack sensitive and specific biomarkers or the means to quantify subtle concentration changes successfully. The identification of new biomarkers of disease and improving the sensitivity of detection will remain key to changing clinical outcomes. Patient liquid biopsies (serum and plasma) are the most easily obtained sources for noninvasive analysis of proteins that tumor cells release directly and via extracellular microvesicles and tumor shedding. Therefore, an emphasis on creating reliable assays using serum/plasma and "direct, in-solution" ELISA approaches has built an industry centered on patient protein biomarker analysis. A need for improved dynamic range and automation has resulted in the application of ELISA principles to paramagnetic beads with chemiluminescent or fluorescent detection. In the clinical testing lab, chemiluminescent paramagnetic assays are run on automated machines that test a single analyte, minimize technical variation, and are not limited by serum sample volumes. This differs slightly from the R&D setting, where serum samples are often limiting; therefore, multiplexing antibodies to test multiple biomarkers in low serum volumes may be preferred. This review summarizes the development of historical biomarker "standards", paramagnetic particle assay principles, chemiluminescent or fluorescent biomarker detection advancements, and multiplexing for sensitive detection of novel serum biomarkers.
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Affiliation(s)
- Nicole C. Japp
- Sanguine Diagnostics and Therapeutics, Inc., Omaha, Nebraska, USA
| | | | - Aaron R. Sasson
- Sanguine Diagnostics and Therapeutics, Inc., Omaha, Nebraska, USA
- Department of Surgery, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York, USA
| | - Michael A. Hollingsworth
- Sanguine Diagnostics and Therapeutics, Inc., Omaha, Nebraska, USA
- Eppley Institute for Research in Cancer & Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Surinder K. Batra
- Sanguine Diagnostics and Therapeutics, Inc., Omaha, Nebraska, USA
- Eppley Institute for Research in Cancer & Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Wade M. Junker
- Sanguine Diagnostics and Therapeutics, Inc., Omaha, Nebraska, USA
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, Nebraska, USA
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TAKAHASHI Y, MASADOME T. Determination of Lactate by Sequential Injection Analysis Using a Fluoride Ion-selective Electrode Detector. ELECTROCHEMISTRY 2020. [DOI: 10.5796/electrochemistry.20-00097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Yuichi TAKAHASHI
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
| | - Takashi MASADOME
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
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A Flow Injection Chemiluminescent Immunosensor for Ultrasensitive Detection of Brombuterol Based on Resin Beads and Enzymatic Amplification. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1361-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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MASADOME T, ARAI H. Sequential Injection Analysis of Anionic Surfactants Using On-line Preconcentration Technique and a Microfluidic Polymer Chip with an Embedded Ion-Selective Electrode as a Detector. ELECTROCHEMISTRY 2018. [DOI: 10.5796/electrochemistry.17-00061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Takashi MASADOME
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
| | - Hiroaki ARAI
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
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Magnetic poly(2-hydroxyethyl methacrylate) microspheres for affinity purification of monospecific anti-p46 kDa/Myo1C antibodies for early diagnosis of multiple sclerosis patients. Biosci Rep 2017; 37:BSR20160526. [PMID: 28351895 PMCID: PMC5484020 DOI: 10.1042/bsr20160526] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 03/24/2017] [Accepted: 03/27/2017] [Indexed: 11/17/2022] Open
Abstract
The aim of the present study is to develop new magnetic polymer microspheres with
functional groups available for easy protein and antibody binding. Monodisperse
macroporous poly(2-hydroxyethyl methacrylate) (PHEMA-COOH) microspheres
~4 µm in diameter and containing ∼1 mmol COOH/g
were synthesized by multistep swelling polymerization of 2-hydroxyethyl methacrylate
(HEMA), ethylene dimethacrylate (EDMA), and 2-[(methoxycarbonyl)methoxy]ethyl
methacrylate (MCMEMA), which was followed by MCMEMA hydrolysis. The microspheres were
rendered magnetic by precipitation of iron oxide inside the pores, which made them
easily separable in a magnetic field. Properties of the resulting magnetic
poly(2-hydroxyethyl methacrylate) (mgt.PHEMA) particles with COOH functionality were
examined by scanning and transmission electron microscopy (SEM and TEM), static
volumetric adsorption of helium and nitrogen, mercury porosimetry, Fourier transform
infrared (FTIR) and atomic absorption spectroscopy (AAS), and elemental analysis.
Mgt.PHEMA microspheres were coupled with p46/Myo1C protein purified from blood
serum of multiple sclerosis (MS) patients, which enabled easy isolation of
monospecific anti-p46/Myo1C immunoglobulin G (IgG) antibodies from crude
antibody preparations of mouse blood serum. High efficiency of this approach was
confirmed by SDS/PAGE, Western blot, and dot blot analyses. The newly
developed mgt.PHEMA microspheres conjugated with a potential disease biomarker,
p46/Myo1C protein, are thus a promising tool for affinity purification of
antibodies, which can improve diagnosis and treatment of MS patients.
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Singh H, Morita T, Suzuki Y, Shimojima M, Le Van A, Sugamata M, Yang M. High sensitivity, high surface area Enzyme-linked Immunosorbent Assay (ELISA). Biomed Mater Eng 2016; 26:115-27. [PMID: 26684884 DOI: 10.3233/bme-151561] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Enzyme-linked immunosorbent assays (ELISA) are considered the gold standard in the demonstration of various immunological reactions with an application in the detection of infectious diseases such as during outbreaks or in patient care. OBJECTIVE This study aimed to produce an ELISA-based diagnostic with an increased sensitivity of detection compared to the standard 96-well method in the immunologic diagnosis of infectious diseases. METHODS A '3DStack' was developed using readily available, low cost fabrication technologies namely nanoimprinting and press stamping with an increased surface area of 4 to 6 times more compared to 96-well plates. This was achieved by stacking multiple nanoimprinted polymer sheets. The flow of analytes between the sheets was enhanced by rotating the 3DStack and confirmed by Finite-Element (FE) simulation. An Immunoglobulin G (IgG) ELISA for the detection of antibodies in human serum raised against Rubella virus was performed for validation. RESULTS An improved sensitivity of up to 1.9 folds higher was observed using the 3DStack compared to the standard method. CONCLUSIONS The increased surface area of the 3DStack developed using nanoimprinting and press stamping technologies, and the flow pattern between sheets generated by rotating the 3DStack were potential contributors to a more sensitive ELISA-based diagnostic device.
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Affiliation(s)
- Harpal Singh
- Department of Intelligent Mechanical Systems, Graduate School of System Design, Tokyo Metropolitan University, Tokyo, Japan.,Department of Virology 1, National Institute of Infectious Diseases, Tokyo, Japan
| | - Takahiro Morita
- Department of Intelligent Mechanical Systems, Graduate School of System Design, Tokyo Metropolitan University, Tokyo, Japan
| | - Yuma Suzuki
- Department of Intelligent Mechanical Systems, Graduate School of System Design, Tokyo Metropolitan University, Tokyo, Japan
| | - Masayuki Shimojima
- Department of Virology 1, National Institute of Infectious Diseases, Tokyo, Japan
| | - An Le Van
- Department of Microbiology, Hue University of Medicine and Pharmacy, Hue City, Vietnam
| | - Masami Sugamata
- Department of Microbiology, Hue University of Medicine and Pharmacy, Hue City, Vietnam.,Department of Hygiene and Public Health, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan
| | - Ming Yang
- Department of Intelligent Mechanical Systems, Graduate School of System Design, Tokyo Metropolitan University, Tokyo, Japan
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Singh H, Shimojima M, Shiratori T, An LV, Sugamata M, Yang M. Application of 3D Printing Technology in Increasing the Diagnostic Performance of Enzyme-Linked Immunosorbent Assay (ELISA) for Infectious Diseases. SENSORS 2015; 15:16503-15. [PMID: 26184194 PMCID: PMC4541890 DOI: 10.3390/s150716503] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Revised: 06/24/2015] [Accepted: 07/06/2015] [Indexed: 01/18/2023]
Abstract
Enzyme-linked Immunosorbent Assay (ELISA)-based diagnosis is the mainstay for measuring antibody response in infectious diseases and to support pathogen identification of potential use in infectious disease outbreaks and clinical care of individual patients. The development of laboratory diagnostics using readily available 3D printing technologies provides a timely opportunity for further expansion of this technology into immunodetection systems. Utilizing available 3D printing platforms, a ‘3D well’ was designed and developed to have an increased surface area compared to those of 96-well plates. The ease and rapidity of the development of the 3D well prototype provided an opportunity for its rapid validation through the diagnostic performance of ELISA in infectious disease without modifying current laboratory practices for ELISA. The improved sensitivity of the 3D well of up to 2.25-fold higher compared to the 96-well ELISA provides a potential for the expansion of this technology towards miniaturization and Lab-On-a-Chip platforms to reduce time, volume of reagents and samples needed for such assays in the laboratory diagnosis of infectious and other diseases including applications in other disciplines.
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Affiliation(s)
- Harpal Singh
- Department of Intelligent Mechanical Systems, Graduate School of System Design, Tokyo Metropolitan University, 6-6 Asahigaoka, Hino, Tokyo 191-0065, Japan.
- Department of Virology 1, National Institute of Infectious Diseases, 4-7-1 Gakuen, Musashimurayama, Tokyo 208-0011, Japan.
| | - Masayuki Shimojima
- Department of Virology 1, National Institute of Infectious Diseases, 4-7-1 Gakuen, Musashimurayama, Tokyo 208-0011, Japan. shimoji-@nih.go.jp
| | - Tomomi Shiratori
- Department of Intelligent Mechanical Systems, Graduate School of System Design, Tokyo Metropolitan University, 6-6 Asahigaoka, Hino, Tokyo 191-0065, Japan.
| | - Le Van An
- Department of Microbiology, Hue University of Medicine and Pharmacy, 6 Ngo Quyen St., Hue 47000, Vietnam.
| | - Masami Sugamata
- Department of Microbiology, Hue University of Medicine and Pharmacy, 6 Ngo Quyen St., Hue 47000, Vietnam.
- Department of Hygiene and Public Health, Graduate School of Human Health Sciences, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan.
| | - Ming Yang
- Department of Intelligent Mechanical Systems, Graduate School of System Design, Tokyo Metropolitan University, 6-6 Asahigaoka, Hino, Tokyo 191-0065, Japan.
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Fluorometric flow-immunoassay for alkylphenol polyethoxylates on a microchip containing a fluorescence detector comprised of an organic light emitting diode and an organic photodiode. Talanta 2015; 134:37-47. [DOI: 10.1016/j.talanta.2014.10.055] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 10/21/2014] [Accepted: 10/24/2014] [Indexed: 11/23/2022]
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10
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Zhang J, Wang S, Liu K, Wei Y, Wang X, Duan Y. Novel Signal-Enhancing Immunoassay for Ultrasensitive Biomarker Detection Based on Laser-Induced Fluorescence. Anal Chem 2015; 87:2959-65. [DOI: 10.1021/ac504515g] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Shuai Wang
- College of Instrumentation & Electrical Engineering, Jilin University, Changchun 130061, P. R. China
| | - Kunping Liu
- Faculty
of Biotechnology Industry, Chengdu University, Chengdu 610106, P. R. China
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11
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Xu JK, Zhang FF, Sun JJ, Sheng J, Wang F, Sun M. Bio and nanomaterials based on Fe3O4. Molecules 2014; 19:21506-28. [PMID: 25532846 PMCID: PMC6271433 DOI: 10.3390/molecules191221506] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 12/16/2014] [Accepted: 12/17/2014] [Indexed: 12/27/2022] Open
Abstract
During the past few years, nanoparticles have been used for various applications including, but not limited to, protein immobilization, bioseparation, environmental treatment, biomedical and bioengineering usage, and food analysis. Among all types of nanoparticles, superparamagnetic iron oxide nanoparticles, especially Fe3O4, have attracted a great deal of attention due to their unique magnetic properties and the ability of being easily chemical modified for improved biocompatibility, dispersibility. This review covers recent advances in the fabrication of functional materials based on Fe3O4 nanoparticles together with their possibilities and limitations for application in different fields.
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Affiliation(s)
- Jia-Kun Xu
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Fang-Fang Zhang
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Jing-Jing Sun
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Jun Sheng
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Fang Wang
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Mi Sun
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
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12
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Liu J, Lu CY, Zhou H, Xu JJ, Chen HY. Flexible gold electrode array for multiplexed immunoelectrochemical measurement of three protein biomarkers for prostate cancer. ACS APPLIED MATERIALS & INTERFACES 2014; 6:20137-20143. [PMID: 25333408 DOI: 10.1021/am505726b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this work, we report a simple and novel electrochemical multiplexed immunosensor on a flexible polydimethylsiloxane (PDMS) slice deposited with 8 × 8 nano-Au film electrodes for simultaneous detection of prostate specific antigen (PSA), prostate specific membrane antigen (PSMA), and interleukin-6 (IL-6). Primary antibodies linked with magnetic beads (Ab1-MBs) were modified on the nano-Au film electrodes via magnetic force. In the presence of corresponding antigen, horse radish peroxidase-secondary antibody-conjugated gold nanorods (HRP-Ab2-gold NRs) were brought into the surface of electrodes, generating obvious electrochemical signals of H2O2 reduction reactions. Based on this, the designed immunosensor provide good performance in sensitivity and specificity during the detection of above three biomarkers for prostate cancer. The electrochemical multiplexed immunosensor was verified for selective and accurate detection of complex samples in human serum. Data suggested that the reported multiplexed immunosensing strategy holds great promise for applications in clinical assay and diseases diagnosis.
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Affiliation(s)
- Jing Liu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
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Xu J, Sun J, Wang Y, Sheng J, Wang F, Sun M. Application of iron magnetic nanoparticles in protein immobilization. Molecules 2014; 19:11465-86. [PMID: 25093986 PMCID: PMC6270831 DOI: 10.3390/molecules190811465] [Citation(s) in RCA: 142] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Revised: 07/09/2014] [Accepted: 07/09/2014] [Indexed: 12/18/2022] Open
Abstract
Due to their properties such as superparamagnetism, high surface area, large surface-to-volume ratio, easy separation under external magnetic fields, iron magnetic nanoparticles have attracted much attention in the past few decades. Various modification methods have been developed to produce biocompatible magnetic nanoparticles for protein immobilization. This review provides an updated and integrated focus on the fabrication and characterization of suitable magnetic iron nanoparticle-based nano-active materials for protein immobilization.
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Affiliation(s)
- Jiakun Xu
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Jingjing Sun
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Yuejun Wang
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Jun Sheng
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Fang Wang
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
| | - Mi Sun
- Key Laboratory of Sustainable Development of Marine Fisheries, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China.
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Automated chemiluminescence immunoassay for a nonionic surfactant using a recycled spinning-pausing controlled washing procedure on a compact disc-type microfluidic platform. Talanta 2014; 133:100-6. [PMID: 25435234 DOI: 10.1016/j.talanta.2014.06.075] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 05/20/2014] [Accepted: 06/13/2014] [Indexed: 11/23/2022]
Abstract
A fully automated and integrated chemiluminescence immunoassay, carried out on a compact disc (CD)-type microfluidic platform, for the detection of alkylphenol polyethoxylates (APnEOs) is described. The pattern of the CD-type microchip was designed so as to permit the sequential solution delivery of the sample solution, the washing solution and the luminol solution, which are required in the chemiluminescence immunoassay process, along with a designed rotation program for spinning the CD-type microchip. The procedure for flowing the washing solution, the volume of which was limited on the CD-type microchip, was optimized by using a recycled spinning-pausing rotation program to overcome the non-specific adsorption of the horseradish peroxidase labeled APnEOs at the detection area. The detection limit of the immunoassay is about 10 ppb.
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TOSSANAITADA B, MASADOME T, IMATO T. Sequential Injection Analysis of Thiocyanate Ions Using a Microfluidic Polymer Chip with an Embedded Ion-Selective Electrode. ANAL SCI 2014; 30:507-11. [DOI: 10.2116/analsci.30.507] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Benjaporn TOSSANAITADA
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
| | - Takashi MASADOME
- Department of Applied Chemistry, Faculty of Engineering, Shibaura Institute of Technology
| | - Toshihiko IMATO
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University
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16
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Ishimatsu R, Naruse A, Liu R, Nakano K, Yahiro M, Adachi C, Imato T. An organic thin film photodiode as a portable photodetector for the detection of alkylphenol polyethoxylates by a flow fluorescence-immunoassay on magnetic microbeads in a microchannel. Talanta 2013; 117:139-45. [DOI: 10.1016/j.talanta.2013.08.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 08/26/2013] [Accepted: 08/27/2013] [Indexed: 10/26/2022]
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17
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Iranifam M. Analytical applications of chemiluminescence-detection systems assisted by magnetic microparticles and nanoparticles. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2013.05.014] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Yang JY, Zhang Y, Lei HT, Wang H, Xu ZL, Shen YD, Sun YM. Development of an Ultra-sensitive Chemiluminescence Enzyme Immunoassay for the Determination of Diethylstilbestrol in Seafood. ANAL LETT 2013. [DOI: 10.1080/00032719.2013.798794] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Tao X, Jiang H, Yu X, Zhu J, Wang X, Wang Z, Niu L, Wu X, Shen J. An ultrasensitive chemiluminescence immunoassay of chloramphenicol based on gold nanoparticles and magnetic beads. Drug Test Anal 2013; 5:346-52. [DOI: 10.1002/dta.1465] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Revised: 12/21/2012] [Accepted: 01/21/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaoqi Tao
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; China Agricultural University; Beijing; 100193; China
| | - Haiyang Jiang
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; China Agricultural University; Beijing; 100193; China
| | - Xuezhi Yu
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; China Agricultural University; Beijing; 100193; China
| | - Jinghui Zhu
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; China Agricultural University; Beijing; 100193; China
| | - Xia Wang
- China Institute of Veterinary Drug Control; Beijing; 100081; China
| | - Zhanhui Wang
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; China Agricultural University; Beijing; 100193; China
| | - Lanlan Niu
- Beijing WDWK Biotech Co., Ltd.; Beijing; 100085; China
| | - Xiaoping Wu
- Beijing WDWK Biotech Co., Ltd.; Beijing; 100085; China
| | - Jianzhong Shen
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine; China Agricultural University; Beijing; 100193; China
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20
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Miró M, Hansen EH. Recent advances and future prospects of mesofluidic Lab-on-a-Valve platforms in analytical sciences – A critical review. Anal Chim Acta 2012; 750:3-15. [DOI: 10.1016/j.aca.2012.03.049] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Revised: 03/14/2012] [Accepted: 03/15/2012] [Indexed: 10/28/2022]
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21
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Hun X, Mei Z, Wang Z, He Y. Indole-3-acetic acid biosensor based on G-rich DNA labeled AuNPs as chemiluminescence probe coupling the DNA signal amplification. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 95:114-119. [PMID: 22613129 DOI: 10.1016/j.saa.2012.04.085] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Revised: 04/12/2012] [Accepted: 04/18/2012] [Indexed: 06/01/2023]
Abstract
A highly sensitive chemiluminescence (CL) method for detection of phytohormone indole-3-acetic acid (IAA) was developed by using G-rich DNA labeled gold nanoparticles (AuNPs) as CL probe coupling the DNA signal amplification technology. The IAA antibody was immobilized on carboxyl terminated magnetic beads (MBs). In the presence of IAA, antibody labeled AuNPs were captured by antibody functionalized MBs. The DNA on AuNPs is released by a ligand exchange process induced by the addition of DTT. The released DNA is then acted as the linker and hybridized with the capture DNA on MBs and probe DNA on AuNPs CL probe. The CL signal is obtained via the instantaneous derivatization reaction between a specific CL reagent, 3,4,5-trimethoxyl-phenylglyoxal (TMPG), and the G-rich DNA on AuNPs CL probe. IAA can be detected in the concentration range from 0.02 ng/mL to 30 ng/mL, and the limit of detection is 0.01 ng/mL.
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Affiliation(s)
- Xu Hun
- Key Laboratory of Eco-chemical Engineering, Qingdao 266042, China.
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Yu F, Wu Y, Yu S, Zhang H, Zhang H, Qu L, Harrington PDB. A competitive chemiluminescence enzyme immunoassay for rapid and sensitive determination of enrofloxacin. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 93:164-168. [PMID: 22472132 DOI: 10.1016/j.saa.2012.03.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Revised: 02/07/2012] [Accepted: 03/03/2012] [Indexed: 05/31/2023]
Abstract
With alkaline phosphatase (ALP)-adamantane (AMPPD) system as the chemiluminescence (CL) detection system, a highly sensitive, specific and simple competitive chemiluminescence enzyme immunoassay (CLEIA) was developed for the measurement of enrofloxacin (ENR). The physicochemical parameters, such as the chemiluminescent assay mediums, the dilution buffer of ENR-McAb, the volume of dilution buffer, the monoclonal antibody concentration, the incubation time, and other relevant variables of the immunoassay have been optimized. Under the optimal conditions, the detection linear range of 350-1000 pg/mL and the detection limit of 0.24 ng/mL were provided by the proposed method. The relative standard deviations were less than 15% for both intra and inter-assay precision. This method has been successfully applied to determine ENR in spiked samples with the recovery of 103%-96%. It showed that CLEIA was a good potential method in the analysis of residues of veterinary drugs after treatment of related diseases.
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Affiliation(s)
- Fei Yu
- College of Public Health, Zhengzhou University, Zhengzhou 450001, PR China
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Automated flow-through amperometric immunosensor for highly sensitive and on-line detection of okadaic acid in mussel sample. Talanta 2012; 99:232-7. [PMID: 22967546 DOI: 10.1016/j.talanta.2012.05.045] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2012] [Revised: 05/11/2012] [Accepted: 05/19/2012] [Indexed: 12/30/2022]
Abstract
An electrochemical immunosensor for okadaic acid (OA) detection has been developed, and used in an indirect competitive immunoassay format under automated flow conditions. The biosensor was fabricated by injecting OA modified magnetic beads onto screen printed carbon electrode (SPCE) in the flow system. The OA present in the sample competed with the immobilized OA to bind with anti-okadaic acid monoclonal antibody (anti-OA-MAb). The secondary alkaline phosphatase labeled antibody was used to perform electrochemical detection. The current response obtained from the labeled alkaline phosphatase to 1-naphthyl phosphate decreased proportionally to the concentration of free OA in the sample. The calculated limit of detection (LOD) was 0.15 μg/L with a linear range of 0.19-25 μg/L. The good recoveries percentages validated the immunosensor application for real mussel samples. The developed system automatically controlled the incubation, washing and current measurement steps, showing its potential use for OA determination in field analysis.
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Guo S, Nakano K, Nakajima H, Uchiyama K, Hemmi A, Yamasaki Y, Morooka S, Ishimatsu R, Imato T. Chemiluminescence immunoassay for a nonionic surfactant using a compact disc-type microfluidic platform. PURE APPL CHEM 2012. [DOI: 10.1351/pac-con-11-10-10] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A simple and pump-free chemiluminescence immunoassay based on a compact disc (CD)-type microfluidic platform for the determination of alkylphenol polyethoxylates (APnEOs) is described. The method is based on a competitive immunoreaction of the anti-APnEOs antibody immobilized on the magnetic microbeads between APnEOs and horseradish peroxidase (HRP)-labeled APnEOs in the sample solution. The luminol solution containing H2O2 and enhancer is caused to flow from one reservoir in the platform to another by appropriate adjustment of the speed of the rotation of the disc. The detection limit was similar to that reported in our previous paper, i.e., 10 ppb according to IC80.
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Affiliation(s)
- Shuai Guo
- 1Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Koji Nakano
- 1Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Hizuru Nakajima
- 2Department of Applied Chemistry, Graduate School of Engineering, Tokyo Metropolitan University, Tokyo, 192-0397, Japan
| | - Katsumi Uchiyama
- 2Department of Applied Chemistry, Graduate School of Engineering, Tokyo Metropolitan University, Tokyo, 192-0397, Japan
| | - Akihide Hemmi
- 3Mebius Advanced Technology Ltd., Tokyo, 167-0042, Japan
| | - Yoshikazu Yamasaki
- 4Department of Chemical Engineering, Faculty of Engineering, Fukuoka University, Fukuoka, 814-0180, Japan
| | - Shigeharu Morooka
- 4Department of Chemical Engineering, Faculty of Engineering, Fukuoka University, Fukuoka, 814-0180, Japan
| | - Ryoichi Ishimatsu
- 1Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
| | - Toshihiko Imato
- 1Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, Fukuoka, 819-0395, Japan
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Zhang X, Lin W, Chen S, Xu H, Gu H. Development of a stable dual functional coating with low non-specific protein adsorption and high sensitivity for new superparamagnetic nanospheres. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:13669-13674. [PMID: 21970818 DOI: 10.1021/la202566d] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
To overcome major challenges of non-specific protein adsorption on nanoparticles for nanosensing and nanodiagnosis, an efficient method for robust chemical modification was developed to achieve excellent specific biorecognition and long-term stability in complex biomedia. This method is demonstrated by a highly specific and sensitive immunoassay (IA), using superparamagnetic nanospheres (NSs) with high magnetite content. The non-specific protein adsorption on the NSs was suppressed dramatically when modified with dual functional poly(carboxybetaine methacrylate) (polyCBMA) via surface-initiated atom transfer radical polymerization (SI-ATRP) and chemically grafted with antibodies of the β subunit of human chorionic gonadotrop (anti-β-hCG). The response to hCG of IA NSs with polyCBMA coatings was highly consistent in either phosphate-buffered saline (PBS) or 50% fetal bovine serum (FBS), which is far less variable than the response of the IA NSs without polyCBMA coatings. After all, a very robust platform for IA NSs with excellent specific biorecognition was obtained. It is expected that this method for nanoparticle modification could be widely used in ultrasensitive nanosensing and nanodiagnosis in the future.
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Affiliation(s)
- Xian'an Zhang
- State Key Laboratory of Chemical Engineering, Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People's Republic of China
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26
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Universal approach for mesofluidic handling of bead suspensions in lab-on-valve format. Talanta 2011; 84:846-52. [DOI: 10.1016/j.talanta.2011.02.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2010] [Revised: 02/07/2011] [Accepted: 02/14/2011] [Indexed: 11/18/2022]
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27
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Wu D, Han Y, Wei Q, Zhao Y, Mao K, Cai Y, Li R, Dai Y. A novel chemiluminescent flow-injection analysis of transferrin by its reduction of the luminol-hydrogen peroxide reaction catalysed by meso-tetra-(3-methoxyl-4-hydroxyl) phenyl manganese porphyrin. LUMINESCENCE 2011; 26:629-33. [DOI: 10.1002/bio.1286] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2010] [Revised: 12/08/2010] [Accepted: 01/28/2011] [Indexed: 11/12/2022]
Affiliation(s)
- Dan Wu
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Yanyan Han
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Qin Wei
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Yanfang Zhao
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Kexia Mao
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Yanyan Cai
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Ru Li
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
| | - Yuxue Dai
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan; 250022; People's Republic of China
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SOH N, TANAKA M, HIRAKAWA K, ZHANG R, NAKAJIMA H, NAKANO K, IMATO T. Sequential Injection Immunoassay for Environmental Measurements. ANAL SCI 2011; 27:1069-76. [DOI: 10.2116/analsci.27.1069] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Christodouleas D, Fotakis C, Economou A, Papadopoulos K, Timotheou-Potamia M, Calokerinos A. Flow-Based Methods with Chemiluminescence Detection for Food and Environmental Analysis: A Review. ANAL LETT 2011. [DOI: 10.1080/00032719.2010.500791] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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30
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Khonyoung S, Reanpang P, Kongtawelert P, Pencharee S, Jakmunee J, Grudpan K, Hartwell SK. Sequential Injection System with Modified Glass Capillary for Automation in Immunoassay of Chondroitin Sulfate. ANAL LETT 2011. [DOI: 10.1080/00032719.2010.500776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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31
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Yang X, Guo Y, Wang A. Luminol/antibody labeled gold nanoparticles for chemiluminescence immunoassay of carcinoembryonic antigen. Anal Chim Acta 2010; 666:91-6. [DOI: 10.1016/j.aca.2010.03.059] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2010] [Revised: 03/27/2010] [Accepted: 03/29/2010] [Indexed: 11/17/2022]
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32
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33
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KRADTAP HARTWELL S, BOONMALAI A, KONGTAWELERT P, GRUDPAN K. Sequential Injection-Immunoassay System with a Plain Glass Capillary Reactor for the Assay of Hyaluronan. ANAL SCI 2010; 26:69-74. [DOI: 10.2116/analsci.26.69] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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A review on sequential injection methods for water analysis. Anal Chim Acta 2009; 648:7-22. [DOI: 10.1016/j.aca.2009.06.030] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2009] [Revised: 06/05/2009] [Accepted: 06/05/2009] [Indexed: 11/21/2022]
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35
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Bi S, Zhou H, Zhang S. Multilayers enzyme-coated carbon nanotubes as biolabel for ultrasensitive chemiluminescence immunoassay of cancer biomarker. Biosens Bioelectron 2009; 24:2961-6. [DOI: 10.1016/j.bios.2009.03.002] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2008] [Revised: 02/16/2009] [Accepted: 03/02/2009] [Indexed: 10/21/2022]
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36
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Chen W, Jiang Y, Ji B, Zhu C, Liu L, Peng C, Jin MK, Qiao R, Jin Z, Wang L, Zhu S, Xu C. Automated and ultrasensitive detection of methyl-3-quinoxaline-2-carboxylic acid by using gold nanoparticles probes SIA-rt-PCR. Biosens Bioelectron 2009; 24:2858-63. [DOI: 10.1016/j.bios.2009.02.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2008] [Revised: 02/12/2009] [Accepted: 02/13/2009] [Indexed: 10/21/2022]
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37
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Bi S, Yan Y, Yang X, Zhang S. Gold Nanolabels for New Enhanced Chemiluminescence Immunoassay of Alpha-Fetoprotein Based on Magnetic Beads. Chemistry 2009; 15:4704-9. [DOI: 10.1002/chem.200801722] [Citation(s) in RCA: 140] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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38
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39
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Miró M, Hartwell SK, Jakmunee J, Grudpan K, Hansen EH. Recent developments in automatic solid-phase extraction with renewable surfaces exploiting flow-based approaches. Trends Analyt Chem 2008. [DOI: 10.1016/j.trac.2008.07.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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