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  1. 401
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    Gas Chromatography-Ion Mobility Spectrometry Detection of Odor Fingerprint as Markers of Rapeseed Oil Refined Grade by Tong Chen, Xingpu Qi, Mingjie Chen, Bin Chen

    Published 2019-01-01
    “…In this work, gas chromatography-ion mobility spectrometry (GC-IMS) was used to analyze the volatile organic compound changes of rapeseed oil with different refined grades, the odor fingerprints of refined rapeseed oil were constructed, and a nonlinear model was built to realize rapid and accurate discrimination of rapeseed oil with different refined grades. 124 rapeseed oil samples with different refined grades were collected and analyzed by GC-IMS and chemometric tools, and 34 characteristic peaks were selected by the colorized difference method as variables to characterize the internal quality in rapeseed oil of different refined grades. …”
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  3. 403
  4. 404

    Coordination Dynamics and Coordination Mechanism of a New Type of Anticoagulant Diethyl Citrate with Ca2+ Ions by Jin Han, Jun-Fa Xue, Meng Xu, Bao-Song Gui, Li Kuang, Jian-Ming Ouyang

    Published 2013-01-01
    “…The coordination dynamics and coordination mechanism of Et2Cit with Ca2+ ions and the effect of pH on the complex were examined. …”
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  5. 405
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    Ultra High-Mass Resolution Paper Spray by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry by Kevin D. Quinn, Charmion I. Cruickshank, Troy D. Wood

    Published 2012-01-01
    “…Paper Spray Ionization is an atmospheric pressure ionization technique that utilizes an offline electro-osmotic flow to generate ions off a paper medium. This technique can be performed on a Bruker SolariX Fourier transform ion cyclotron resonance mass spectrometer by modifying the existing nanospray source. …”
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    Article
  7. 407
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    Nickel(II) Ion Adsorption onto Activated Carbon. Relationship between Physicochemical Properties and Adsorption Capacity by Paola Rodríguez-Estupiñán, Liliana Giraldo, Juan Carlos Moreno-Piraján

    Published 2011-06-01
    “…The adsorption of nickel(II) ions from aqueous solution onto various forms of granular activated carbon, GAC, has been studied. …”
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    Article
  9. 409

    Crosslinking of Chitosan with a Trifunctional Crosslinker and the Adsorption of Acid Dyes and Metal Ions onto the Resulting Polymer by Yoshiaki Shimizu, Yoshihiro Saito, Takeo Nakamura

    Published 2006-02-01
    “…The crosslinked chitosan with the lowest degree of substitution exhibited quite remarkable adsorption powers towards the Cu 2+ ion. Such adsorption towards divalent metal ions decreased in the following sequence: Cu 2+ » Ni 2+ > Cd 2+ , Pb 2+ , Ca 2+ .…”
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  10. 410

    Adsorption of Chromium Ion by Acid Activated Low Cost Carbon-Kinetic, Mechanistic, Thermodynamic and Equilibrium Studies by S. Arivoli, M. Hema, M. Karuppaiah, S. Saravanan

    Published 2008-01-01
    “…A carbonaceous adsorbent prepared from an indigenous waste by acid treatment was tested for its efficiency in removing chromium ion. The parameters studied include agitation time, initial chromium ion concentration, carbon dose, pH and temperature. …”
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    Adsorption of Cobalt(II) Ions from Aqueous Solution onto Activated Carbon Prepared from Hazelnut Shells by Erhan Demirbaş

    Published 2003-12-01
    “…Batch-mode adsorption experiments were carried out varying parameters such as the initial metal ion concentration (13.30–45.55 mg/l), agitation speed (50–200 rpm), pH (2–8), temperature (293–323 K) and particle size (0.80–1.60 mm). …”
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  15. 415

    Research on the Fast Charging Strategy of Power Lithium-Ion Batteries Based on the High Environmental Temperature in Southeast Asia by Qin Zhang, Yuyang Yu

    Published 2024-12-01
    “…Taking a power lithium-ion battery (LIB) with a capacity of 120 Ah as the research object, a rapid charging model of the battery module was established. …”
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    Rapid Preparation of Biosorbents with High Ion Exchange Capacity from Rice Straw and Bagasse for Removal of Heavy Metals by Supitcha Rungrodnimitchai

    Published 2014-01-01
    “…This work describes the preparation of the cellulose phosphate with high ion exchange capacity from rice straw and bagasse for removal of heavy metals. …”
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  18. 418

    The Amphoteric Ion Exchange Membrane Based on CS/CMC for Tobacco-Protein Adsorption and Separation from Tobacco Extract by Jun Ling, Yixiao Li, Bo Zhou, Baokun Zhu, Xinru Zhang, Yonghong Wang, Tiandong Zhang, Wanying Feng

    Published 2019-01-01
    “…A macroporous amphoteric ion exchange membrane was prepared by blending chitosan (CS) and carboxymethylcellulose (CMC) in aqueous solution, with glutaraldehyde as a crosslinking agent and silica particles as porogens. …”
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  19. 419

    Potentiometric and UV Spectral Studies of Binary and Ternary Complexes of Some Metal Ions with N-Acetylcysteine and Amino Acids by Shaesta Quyoom, Badr-Ud-Din Khan

    Published 2009-01-01
    “…The formation constants of the binary 1:1 and 1:2 complexes of Cu(II), Zn(II), Cd(II), Hg(II), and Pb(II) with N-acetylcysteine (NAC) and 1:1:1 ternary complexes of the said metal ions with NAC as a primary ligand and some biologically important amino acids as secondary ligands have been determined potentiometrically in aqueous medium. …”
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  20. 420

    Using Pomegranate Peel and Date Pit Activated Carbon for the Removal of Cadmium and Lead Ions from Aqueous Solution by Wedad A. Al-Onazi, Mohamed H.H. Ali, Tahani Al-Garni

    Published 2021-01-01
    “…The following factors affected adsorption: solution pH, adsorbent dosage, initial metal ion concentration, and contact time. These factors were studied to identify the optimal adsorption conditions. …”
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