Skip to main content

26 Result(s)

within Dan** Ma Remove this filter Characterization and Evaluation of Materials Remove this filter

previous disabled Page of 2
and

  1. No Access

    Article

    3D printing-based lateral flow visual assay utilizing the dual-excitation property of nitrogen-doped carbon dots for the ratiometric determination and chemometric discrimination of flavonoids

    A ratiometric fluorescence sensor has been established based on dual-excitation carbon dots (D-CDs) for the detection of flavonoids (morin is chosen as the typical detecting model for flavonoids). D-CDs were p...

    Danhua Ma, Ting Zhang, Haoming **ng, Linfan Wang, Da Chen, Liang Wang in Microchimica Acta (2024)

  2. No Access

    Article

    Self-healing mechanisms for Ge–Sb–S chalcogenide glasses upon gamma irradiation

    We report atomistic mechanisms that directly correlate the time-dependent optical responses of bulk Ge23Sb7S70 chalcogenide glasses to their metastable structural defects created and subsequently annihilated foll...

    Myungkoo Kang, Byoung-Uk Sohn, Qingyang Du, Danhao Ma, Ruturaj Pujari… in MRS Bulletin (2024)

  3. No Access

    Article

    Molecular mechanism of fly ash affecting the performance of cemented backfill material

    The great challenge of cemented tailings backfill (CTB) is difficult simultaneously maintaining its excellent mechanical properties and low cost. Fly ash (FA) can potentially address this problem and further r...

    Shuo Yang, Jiangyu Wu, Hongwen **g… in International Journal of Minerals, Metallu… (2023)

  4. No Access

    Article

    Highly sensitive and specific resonance Rayleigh scattering detection of esophageal cancer cells via dual-aptamer target binding strategy

    The modification of EGFR aptamer (Apt 1) and HER2 aptamer (Apt 2) with gold nanoparticles (AuNPs) is reported to obtain probe I (Apt 1-AuNPs) and probe II (Apt 2-AuNPs). Taking Eca109, KYSE510, and KYSE150 cel...

    Junbo Li, **ghua Wang, Dandan Ma, Huiyun Bai in Microchimica Acta (2023)

  5. No Access

    Article

    Rose-like Cr–Fe robust super-hydrophobic surfaces with high adhesion and corrosion resistance

    The superhydrophobic surface with a high adhesive state (petal effect) has attracted considerable attention owing to its potential applications in fluid transportation. In this study, the preparation of a supe...

    Dandan Ma, Hongchun Lin, Ke Zheng, Hongjun Hei, Yong Ma… in Journal of Materials Science (2022)

  6. Article

    Correction to: Influence of the Vertical Pole Parameters on Molten Steel Flow and Meniscus Behavior in a FAC-EMBr Controlled Mold

    Zhuang Li, Lintao Zhang, Yanming Bao… in Metallurgical and Materials Transactions B (2022)

    Download PDF (107 KB) View Article

  7. No Access

    Article

    Influence of the Vertical Pole Parameters on Molten Steel Flow and Meniscus Behavior in a FAC-EMBr Controlled Mold

    A novel type of freestanding and adjustable electromagnetic braking system (FAC-EMBr) is introduced. It consists of two pairs of vertical magnetic poles (VMPs) located near the narrow face of the mold and one ...

    Zhuang Li, Lintao Zhang, Yanming Bao… in Metallurgical and Materials Transactions B (2022)

  8. No Access

    Article

    A ratiometric fluorescent nanoprobe for signal amplification monitoring of intracellular telomerase activity

    Telomerase is considered a valuable diagnostic and prognostic cancer biomarker. Accurate and reliable detection of telomerase activity is of great value in clinical diagnosis, screening of inhibitors, and ther...

    Dandan Ma, Huiyun Bai, Junbo Li, Yintao Li… in Analytical and Bioanalytical Chemistry (2022)

  9. No Access

    Article

    Numerical Simulation on Flow Characteristic of Molten Steel in the Mold with Freestanding Adjustable Combination Electromagnetic Brake

    The general flow characteristics of the molten steel and the behavior of molten steel and liquid slag interface (level fluctuation) in the mold with a new type of electromagnetic brake, freestanding adjustable...

    Zhuang Li, Lintao Zhang, Danzhu Ma… in Metallurgical and Materials Transactions B (2020)

  10. No Access

    Article

    Rational design of hierarchical C–MgO@ZnO nanofiber as sulfur host for high-performance lithium–sulfur batteries

    The development of sulfur cathode materials for lithium–sulfur (Li–S) batteries has significant technical challenges owing to poor conductivity and “shuttle effect” of the polysulfide dissolution. In recently,...

    Danyang Ma, Renxia Zhu, Feixia Ruan… in Journal of Materials Science (2020)

  11. No Access

    Article

    Study of the Process and Mechanism of the Remediation of Phenol Contaminated Soil by Plasma Vibrated Bed

    Soil pollution is an important problem. The organic components of soil pollution are complex, and pose a significant threat to human health. In this work, a low-temperature plasma vibrated bed is applied to r...

    ChangMing Du, Chao Shang, Ting Wang… in Plasma Chemistry and Plasma Processing (2017)

  12. No Access

    Article

    Preparation of RE2O2SO4 (RE=La, Pr-Lu) microspheres from rare-earth-based infinite coordination polymers

    Rare-earth-based infinite coordination polymer (RE-ICP) spheres with diameters ranging from 50 nm to 2 μm have been prepared using meso-2,3-dimercaptosuccinic acid (DMSA) as ligand under hydrothermal condition...

    Danyang Ma, Chungen Li, Lei Wang, Hao Liu… in Journal of Nanoparticle Research (2017)

  13. No Access

    Article

    Ultrasensitive DNAzyme based amperometric determination of uranyl ion using mesoporous silica nanoparticles loaded with Methylene Blue

    The authors describe an ultrasensitive amperometric enzymatic assay for uranyl ion. It is based on the use of mesoporous silica nanoparticles (mesoSiNPs) loaded with Methylene Blue (MB) and functionalized with...

    Yi Wen, Yali Yuan, Le Li, Dandan Ma, Qi Liao, Shaoyan Hou in Microchimica Acta (2017)

  14. No Access

    Article

    Good thermal stability and improved piezoelectric properties of (K0.5Na0.5)NbO3–Bi(Mg0.75W0.25)O3 solid solutions

    In this paper, (1 − x)(K0.5Na0.5)NbO3–xBi(Mg0.75W0.25)O3 (x = 0–0.015) lead-free dielectric ceramics were investigated. XRD analysis certified that the Bi(Mg0.75W0.25)O3 has diffused into (K0.5Na0.5)NbO3 to fabri...

    Gaofeng Liu, **uli Chen, Guisheng Huang… in Journal of Materials Science: Materials in… (2017)

  15. No Access

    Article

    Good Thermal Stability, High Permittivity, Low Dielectric Loss and Chemical Compatibility with Silver Electrodes of Low-Fired BaTiO3–Bi(Cu0.75W0.25)O3 Ceramics

    (1 − x)BaTiO3–xBi(Cu0.75W0.25)O3 [(1 − x)BT–xBCW, 0 ≤ x ≤ 0.04] perovskite solid solutions ceramics of an X8R-type multilayer ceramic capacitor with a low sintering temperature (900°C) were synthesized by a conve...

    **uli Chen, Dandan Ma, Jie Chen, Guisheng Huang… in Journal of Electronic Materials (2017)

  16. No Access

    Article

    Structure and dielectric properties of a novel defect pyrochlore Bi1.34Fe0.66Nb1.34O6.35 ceramic

    Lead-free ceramic with the composition of Bi1.34Fe0.66Nb1.34O6.35 was prepared by a solid state reaction method. The phase structure, microstructure and dielectric performances of Bi1.34Fe0.66Nb1.34O6.35 ceramic ...

    **uli Chen, Dandan Ma, Guisheng Huang… in Journal of Materials Science: Materials in… (2016)

  17. No Access

    Article

    Thermally stable Ba0.8Ca0.2TiO3–Bi(Mg0.5Zr0.5)O3 solid solution with low dielectric loss in a broad temperature usage range

    Lead-free (1−x)Ba0.8Ca0.2TiO3–xBi(Mg0.5Zr0.5)O3 [(1−x)BCT–xBMZ, 0 ≤ x ≤ 0.3] ceramics were fabricated via a conventional solid-state reaction method. The structure and dielectric properties of BCT–BMZ ceramics we...

    Guisheng Huang, **uli Chen, Dandan Ma… in Journal of Materials Science: Materials in… (2016)

  18. No Access

    Article

    Relaxor Behavior and Dielectric Properties of Bi(Zn2/3Nb1/3)O3-Modified BaTiO3 Ceramics

    (1 − x)BaTiO3− xBi(Zn2/3Nb1/3)O3 [(1 − x)BT–xBZN, 0 ≤ x ≤ 0.2] ceramics were prepared via a conventional solid-state reaction method. X-ray diffraction (XRD) patterns and Raman spectra ana...

    **uli Chen, Jie Chen, Guisheng Huang, Dandan Ma… in Journal of Electronic Materials (2015)

  19. No Access

    Article

    Thermally stable BaTiO3–Bi(Zn0.75W0.25)O3 solid solution with high relative permittivity and low dielectric loss

    (1 − x)BaTiO3–xBi(Zn0.75W0.25)O3 [BT–BZW, 0 ≤ x ≤ 0.2] solid solutions were fabricated via a conventional solid-state reaction method. The relationships among compositions, crystal structures, and dielectric prop...

    **uli Chen, Jie Chen, Dandan Ma, Huanfu Zhou… in Journal of Materials Science: Materials in… (2015)

  20. No Access

    Article

    Sintering characteristic, crystal structure and microwave dielectric properties of a novel thermally stable ultra-low-firing Na2BiMg2V3O12 ceramic

    A novel ultra low-firing microwave dielectric ceramic with the composition of Na2BiMg2V3O12 was fabricated by a solid state reaction method. The phase structure, sintering behavior and microwave dielectric prope...

    Huanfu Zhou, Yanbing Miao, Jie Chen… in Journal of Materials Science: Materials in… (2014)

previous disabled Page of 2