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Showing 1-20 of 6,862 results
  1. Application of on-line sample preconcentration by large-volume dual preconcentration by isotachophoresis and stacking (LDIS) on straight-channel microchips

    In this study, large-volume dual preconcentration by isotachophoresis and stacking (LDIS) which is an on-line sample preconcentration technique...

    Fumihiko Kitagawa, Kazuki Takahashi, ... Takayuki Kawai in Analytical Sciences
    Article 16 May 2024
  2. A pH-mediated field amplification sample stacking technique based on portable microchip electrophoresis heavy metal ion detection system

    We built a portable microchip electrophoresis heavy metal ion detection system and proposed a pH-mediated field amplified sample stacking...

    Ya** Liu, Wenhe He, ... Hui You in Analytical Sciences
    Article 20 May 2023
  3. On-line sample preconcentration by LVSEP-FASI with simple voltage control on Y-channel chips

    To eliminate complicated voltage controls for highly sensitive microchip electrophoresis (MCE) analyses on the basis of combining two online sample...

    Fumihiko Kitagawa, Takahiro Yonekura, Isoshi Nukatsuka in Analytical Sciences
    Article 16 November 2023
  4. Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites

    The coconut fruit is cultivated for fruit in tropical countries, whereas its husk and shell are a potential source of natural fiber, which is mostly...

    M. R. M. Asyraf, Agusril Syamsir, ... Ceyhun Aksoylu in Fibers and Polymers
    Article 10 January 2024
  5. Micelle to cyclodextrin stacking in open-tubular liquid chromatography using capillaries coated with surfactant admicelles

    In-line sample concentration by micelle to cyclodextrin stacking (MCDS) in open-tubular liquid chromatography (OT-LC) with UV detection is described....

    Mohamed Adel Ahmed, Joselito P. Quirino in Analytical and Bioanalytical Chemistry
    Article 13 November 2021
  6. Capillary Electrophoresis–Mass Spectrometry for the Direct Analysis of Metabolites in Highly Saline Samples Using In-Capillary Preconcentration

    Capillary electrophoresis–mass spectrometry (CE–MS) is gaining interest for metabolomics studies because of its high separation efficiency,...
    Marlien van Mever, Rawi Ramautar in Mass Spectrometry for Metabolomics
    Protocol 2023
  7. The Effect of Stacking Sequence on High-velocity Impact Resistance of Hybrid Woven Reinforced Composites: Experimental Study and Numerical Simulation

    In this paper, the effects of the stacking sequence of layup processing and creating space between layers of hybrid composites on the impact behavior...

    Koorosh Delavari, Ali Safavi in Fibers and Polymers
    Article 10 August 2021
  8. Highly Sensitive Analysis in Capillary Electrophoresis Using Large-volume Sample Stacking with an Electroosmotic Flow Pump Combined with Field-amplified Sample Injection

    To achieve highly sensitive analysis without labor-intensive experimental procedures in capillary electrophoresis (CE), large-volume sample stacking...

    Fumihiko Kitagawa, Shinichiro Wakagi, ... Isoshi Nukatsuka in Analytical Sciences
    Article 19 April 2019
  9. Synergistic coupling of in-line single-drop microextraction and on-line large-volume sample stacking for capillary electrophoresis/mass spectrometry

    Single-drop microextraction (SDME) and large-volume sample stacking using an electroosmotic flow pump (LVSEP) were coupled with capillary...

    Jihye Kim, Kihwan Choi, Doo Soo Chung in Analytical and Bioanalytical Chemistry
    Article 18 December 2018
  10. Review: Sample Pretreatment and Detection Strategies for Aflatoxins in Foods

    Aflatoxins (AFs) have strong liver and kidney toxicity, teratogenic, and carcinogenic effects. They can easily contaminate foods such as grains and...

    **aojun Wang, **long Cui, ... Huijie Zheng in Food Analytical Methods
    Article 31 January 2024
  11. Solid-Phase Extraction and Large-Volume Sample Stacking-Capillary Electrophoresis for Determination of Artificial Sweeteners in Water Samples

    A sensitive and rapid method for the simultaneous analysis of artificial sweeteners, aspartame, acesulfame, cyclamate, saccharine, and phenylalanine...

    Lorena Camargo Medrano, Juan Francisco Flores-Aguilar, ... Israel Samuel Ibarra in Food Analytical Methods
    Article 22 October 2018
  12. Top-Down Proteomics by Capillary Zone Electrophoresis-Tandem Mass Spectrometry for Large-Scale Characterization of Proteoforms in Complex Samples

    Capillary zone electrophoresis (CZE) is a fundamentally simple and highly efficient separation technique based on differences in electrophoretic...
    Elijah N. McCool, Rachele A. Lubeckyj, ... Liangliang Sun in Capillary Electrophoresis-Mass Spectrometry
    Protocol 2022
  13. Stacking and Detecting Blood Glutathione as a Cation under Strong Acidic Conditions by Capillary Electrophoresis using Acetonitrile-salt Stacking Method

    Abstract

    Blood glutathione (exists in both reduced and oxidized states) was firstly stacked and separated as a cation using acetonitrile–salt stacking...

    Yu Kong, Hanke Feng, ... Meili Gao in Journal of Analytical Chemistry
    Article 01 February 2020
  14. Sol–Gel Synthesis and Textural–Structural Characteristics of Manganese Oxide: the Effect of Thermal-Modification Temperature

    Abstract

    Using the sol–gel method, by reacting solutions of maleic acid and potassium permanganate, samples have been obtained with a turbostat...

    E. V. Saenko in Polymer Science, Series D
    Article 04 September 2023
  15. Preparation and XRD Analysis of Carbon Materials Used for Li-Ion Batteries

    The preparation method of related carbon materials for lithium-ion battery was introduced, and the process of preparing carbon nanospheres with...
    Chuan-zheng Yang, Yuwan Lou, ... Baojia **a in Materials and Working Mechanisms of Secondary Batteries
    Chapter 2023
  16. X-Ray Diffraction Analysis Methods of Material Characterization and Mechanism Research

    The second chapter introduces the phase qualitative and quantitative analysis methods of X-ray diffraction for the phase structure analysis of...
    Chuan-zheng Yang, Yuwan Lou, ... Baojia **a in Materials and Working Mechanisms of Secondary Batteries
    Chapter 2023
  17. Grinding Performances of Al2O3/SiC Mixed Nanofluid MQL with Different Mixratio

    SiC nanoparticles have a relatively high heat conductivity coefficient and its atomic structure is formed by alternating lamellar stacking of carbon...
    Chapter 2024
  18. Cyclic Naphthalene Diimide Derivatives as Novel DNA Ligands

    Naphthalene diimide (NDI), a water-soluble cationic compound, interacts with polyanionic DNA through electrostatic interaction and the nucleobase...
    Reference work entry 2023
  19. Structural Aspects of Layered Double Hydroxides

    Layered double hydroxides (LDHs) have been known for a considerable time and have been widely studied. The basic features of their structure,...
    David G. Evans, Robert C. T. Slade in Layered Double Hydroxides
    Chapter
  20. Synthesis of atomically dispersed cationic nickel-confined mesoporous ZSM-48 (ANMZ-48) directed by metal complexes in amphiphilic molecules

    The synthesis of mesoporous zeolite-anchored atomically dispersed metal catalysts (ADCs) is a considerable challenge in chemistry and materials...

    Yu Chen, Quanzheng Deng, ... Lu Han in Science China Chemistry
    Article 21 December 2023
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