The Experts below are selected from a list of 479736 Experts worldwide ranked by ideXlab platform
Nianbing Zhong - One of the best experts on this subject based on the ideXlab platform.
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three Layer Structure polymer optical fiber with a rough inter Layer surface as a highly sensitive evanescent wave sensor
Sensors and Actuators B-chemical, 2018Co-Authors: Nianbing Zhong, Zhengkun Wang, Ming Chen, Xin Xin, Yanyan CenAbstract:Abstract We present a high-sensitivity and high-accuracy D-shaped polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure (i.e., bottom, inter-, and surface Layers) and a rough inter-Layer surface in the sensing region. The surface Layer is made of dilute Canada balsam in xylene, and the longitudinal section is coated with light-absorbing (LA) film. To obtain the maximum sensitivity and accuracy, the morphologies of the inter-Layer and surface Layer are determined. The effects of coating thickness and the refractive index of the surface Layer and LA film on the performance of FOEW sensors are investigated both theoretically and experimentally. The sensitivity, accuracy and repeatability of the sensors are evaluated using glucose solutions; the response of the sensors, which are self-assembled from the polycation (tris[2-(4-phenyldiazenyl) phenylaminoethoxy] cyclotriveratrylene (TPC) plus poly dimethyl diallyl ammonium chloride (PDDAC)) and polyanion (TPC plus polyacrylic acid (PAA)), to Hg(II) in aqueous solutions is examined. The results highlighted the high sensitivity of the FOEW sensor with a three-Layer Structure and appropriate roughness of the inter-Layer surface, which showed a 6.5-fold improvement in the detection of the target Hg(II) ions compared to the conventional FOEW sensor with a core-cladding Structure, and the novel sensor was validated with a lower limit of detection of 0.1 mg L −1 .
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a high sensitivity fiber optic evanescent wave sensor with a three Layer Structure composed of canada balsam doped with geo2
Biosensors and Bioelectronics, 2016Co-Authors: Nianbing Zhong, Mingfu Zhao, Lianchao Zhong, Qiang Liao, Xun Zhu, Binbin LuoAbstract:In this paper, we present a high-sensitivity polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure that includes bottom, inter-, and surface Layers in the sensing region. The bottom Layer and inter-Layer are POFs composed of standard cladding and the core of the plastic optical fiber, and the surface Layer is made of dilute Canada balsam in xylene doped with GeO2. We examine the morphology of the doped GeO2, the refractive index and composition of the surface Layer and the surface luminous properties of the sensing region. We investigate the effects of the content and morphology of the GeO2 particles on the sensitivity of the FOEW sensors by using glucose solutions. In addition, we examine the response of sensors incubated with staphylococcal protein A plus mouse IgG isotype to goat anti-mouse IgG solutions. Results indicate very good sensitivity of the three-Layer FOEW sensor, which showed a 3.91-fold improvement in the detection of the target antibody relative to a conventional sensor with a core-cladding Structure, and the novel sensor showed a lower limit of detection of 0.2ng/l and a response time around 320s. The application of this high-sensitivity FOEW sensor can be extended to biodefense, disease diagnosis, biomedical and biochemical analysis.
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a high sensitivity fiber optic evanescent wave sensor with a three Layer Structure composed of canada balsam doped with geo2
Biosensors and Bioelectronics, 2016Co-Authors: Nianbing Zhong, Mingfu Zhao, Lianchao Zhong, Qiang Liao, Yishan LiAbstract:Abstract In this paper, we present a high-sensitivity polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure that includes bottom, inter-, and surface Layers in the sensing region. The bottom Layer and inter-Layer are POFs composed of standard cladding and the core of the plastic optical fiber, and the surface Layer is made of dilute Canada balsam in xylene doped with GeO2. We examine the morphology of the doped GeO2, the refractive index and composition of the surface Layer and the surface luminous properties of the sensing region. We investigate the effects of the content and morphology of the GeO2 particles on the sensitivity of the FOEW sensors by using glucose solutions. In addition, we examine the response of sensors incubated with staphylococcal protein A plus mouse IgG isotype to goat anti-mouse IgG solutions. Results indicate very good sensitivity of the three-Layer FOEW sensor, which showed a 3.91-fold improvement in the detection of the target antibody relative to a conventional sensor with a core-cladding Structure, and the novel sensor showed a lower limit of detection of 0.2 ng/l and a response time around 320 s. The application of this high-sensitivity FOEW sensor can be extended to biodefense, disease diagnosis, biomedical and biochemical analysis.
Binbin Luo - One of the best experts on this subject based on the ideXlab platform.
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a high sensitivity fiber optic evanescent wave sensor with a three Layer Structure composed of canada balsam doped with geo2
Biosensors and Bioelectronics, 2016Co-Authors: Nianbing Zhong, Mingfu Zhao, Lianchao Zhong, Qiang Liao, Xun Zhu, Binbin LuoAbstract:In this paper, we present a high-sensitivity polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure that includes bottom, inter-, and surface Layers in the sensing region. The bottom Layer and inter-Layer are POFs composed of standard cladding and the core of the plastic optical fiber, and the surface Layer is made of dilute Canada balsam in xylene doped with GeO2. We examine the morphology of the doped GeO2, the refractive index and composition of the surface Layer and the surface luminous properties of the sensing region. We investigate the effects of the content and morphology of the GeO2 particles on the sensitivity of the FOEW sensors by using glucose solutions. In addition, we examine the response of sensors incubated with staphylococcal protein A plus mouse IgG isotype to goat anti-mouse IgG solutions. Results indicate very good sensitivity of the three-Layer FOEW sensor, which showed a 3.91-fold improvement in the detection of the target antibody relative to a conventional sensor with a core-cladding Structure, and the novel sensor showed a lower limit of detection of 0.2ng/l and a response time around 320s. The application of this high-sensitivity FOEW sensor can be extended to biodefense, disease diagnosis, biomedical and biochemical analysis.
Yishan Li - One of the best experts on this subject based on the ideXlab platform.
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a high sensitivity fiber optic evanescent wave sensor with a three Layer Structure composed of canada balsam doped with geo2
Biosensors and Bioelectronics, 2016Co-Authors: Nianbing Zhong, Mingfu Zhao, Lianchao Zhong, Qiang Liao, Yishan LiAbstract:Abstract In this paper, we present a high-sensitivity polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure that includes bottom, inter-, and surface Layers in the sensing region. The bottom Layer and inter-Layer are POFs composed of standard cladding and the core of the plastic optical fiber, and the surface Layer is made of dilute Canada balsam in xylene doped with GeO2. We examine the morphology of the doped GeO2, the refractive index and composition of the surface Layer and the surface luminous properties of the sensing region. We investigate the effects of the content and morphology of the GeO2 particles on the sensitivity of the FOEW sensors by using glucose solutions. In addition, we examine the response of sensors incubated with staphylococcal protein A plus mouse IgG isotype to goat anti-mouse IgG solutions. Results indicate very good sensitivity of the three-Layer FOEW sensor, which showed a 3.91-fold improvement in the detection of the target antibody relative to a conventional sensor with a core-cladding Structure, and the novel sensor showed a lower limit of detection of 0.2 ng/l and a response time around 320 s. The application of this high-sensitivity FOEW sensor can be extended to biodefense, disease diagnosis, biomedical and biochemical analysis.
Mingfu Zhao - One of the best experts on this subject based on the ideXlab platform.
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a high sensitivity fiber optic evanescent wave sensor with a three Layer Structure composed of canada balsam doped with geo2
Biosensors and Bioelectronics, 2016Co-Authors: Nianbing Zhong, Mingfu Zhao, Lianchao Zhong, Qiang Liao, Xun Zhu, Binbin LuoAbstract:In this paper, we present a high-sensitivity polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure that includes bottom, inter-, and surface Layers in the sensing region. The bottom Layer and inter-Layer are POFs composed of standard cladding and the core of the plastic optical fiber, and the surface Layer is made of dilute Canada balsam in xylene doped with GeO2. We examine the morphology of the doped GeO2, the refractive index and composition of the surface Layer and the surface luminous properties of the sensing region. We investigate the effects of the content and morphology of the GeO2 particles on the sensitivity of the FOEW sensors by using glucose solutions. In addition, we examine the response of sensors incubated with staphylococcal protein A plus mouse IgG isotype to goat anti-mouse IgG solutions. Results indicate very good sensitivity of the three-Layer FOEW sensor, which showed a 3.91-fold improvement in the detection of the target antibody relative to a conventional sensor with a core-cladding Structure, and the novel sensor showed a lower limit of detection of 0.2ng/l and a response time around 320s. The application of this high-sensitivity FOEW sensor can be extended to biodefense, disease diagnosis, biomedical and biochemical analysis.
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a high sensitivity fiber optic evanescent wave sensor with a three Layer Structure composed of canada balsam doped with geo2
Biosensors and Bioelectronics, 2016Co-Authors: Nianbing Zhong, Mingfu Zhao, Lianchao Zhong, Qiang Liao, Yishan LiAbstract:Abstract In this paper, we present a high-sensitivity polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure that includes bottom, inter-, and surface Layers in the sensing region. The bottom Layer and inter-Layer are POFs composed of standard cladding and the core of the plastic optical fiber, and the surface Layer is made of dilute Canada balsam in xylene doped with GeO2. We examine the morphology of the doped GeO2, the refractive index and composition of the surface Layer and the surface luminous properties of the sensing region. We investigate the effects of the content and morphology of the GeO2 particles on the sensitivity of the FOEW sensors by using glucose solutions. In addition, we examine the response of sensors incubated with staphylococcal protein A plus mouse IgG isotype to goat anti-mouse IgG solutions. Results indicate very good sensitivity of the three-Layer FOEW sensor, which showed a 3.91-fold improvement in the detection of the target antibody relative to a conventional sensor with a core-cladding Structure, and the novel sensor showed a lower limit of detection of 0.2 ng/l and a response time around 320 s. The application of this high-sensitivity FOEW sensor can be extended to biodefense, disease diagnosis, biomedical and biochemical analysis.
Lianchao Zhong - One of the best experts on this subject based on the ideXlab platform.
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a high sensitivity fiber optic evanescent wave sensor with a three Layer Structure composed of canada balsam doped with geo2
Biosensors and Bioelectronics, 2016Co-Authors: Nianbing Zhong, Mingfu Zhao, Lianchao Zhong, Qiang Liao, Xun Zhu, Binbin LuoAbstract:In this paper, we present a high-sensitivity polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure that includes bottom, inter-, and surface Layers in the sensing region. The bottom Layer and inter-Layer are POFs composed of standard cladding and the core of the plastic optical fiber, and the surface Layer is made of dilute Canada balsam in xylene doped with GeO2. We examine the morphology of the doped GeO2, the refractive index and composition of the surface Layer and the surface luminous properties of the sensing region. We investigate the effects of the content and morphology of the GeO2 particles on the sensitivity of the FOEW sensors by using glucose solutions. In addition, we examine the response of sensors incubated with staphylococcal protein A plus mouse IgG isotype to goat anti-mouse IgG solutions. Results indicate very good sensitivity of the three-Layer FOEW sensor, which showed a 3.91-fold improvement in the detection of the target antibody relative to a conventional sensor with a core-cladding Structure, and the novel sensor showed a lower limit of detection of 0.2ng/l and a response time around 320s. The application of this high-sensitivity FOEW sensor can be extended to biodefense, disease diagnosis, biomedical and biochemical analysis.
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a high sensitivity fiber optic evanescent wave sensor with a three Layer Structure composed of canada balsam doped with geo2
Biosensors and Bioelectronics, 2016Co-Authors: Nianbing Zhong, Mingfu Zhao, Lianchao Zhong, Qiang Liao, Yishan LiAbstract:Abstract In this paper, we present a high-sensitivity polymer fiber-optic evanescent wave (FOEW) sensor with a three-Layer Structure that includes bottom, inter-, and surface Layers in the sensing region. The bottom Layer and inter-Layer are POFs composed of standard cladding and the core of the plastic optical fiber, and the surface Layer is made of dilute Canada balsam in xylene doped with GeO2. We examine the morphology of the doped GeO2, the refractive index and composition of the surface Layer and the surface luminous properties of the sensing region. We investigate the effects of the content and morphology of the GeO2 particles on the sensitivity of the FOEW sensors by using glucose solutions. In addition, we examine the response of sensors incubated with staphylococcal protein A plus mouse IgG isotype to goat anti-mouse IgG solutions. Results indicate very good sensitivity of the three-Layer FOEW sensor, which showed a 3.91-fold improvement in the detection of the target antibody relative to a conventional sensor with a core-cladding Structure, and the novel sensor showed a lower limit of detection of 0.2 ng/l and a response time around 320 s. The application of this high-sensitivity FOEW sensor can be extended to biodefense, disease diagnosis, biomedical and biochemical analysis.
