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  1. 621

    An Overview of Lithium-Ion Battery Safety: Existing Problems and Potential Solutions by Fu Wenduo, Sun Shiqi, Wang Bo

    Published 2025-01-01
    “…Through doping, coating, nanoparticle design, and metal atom replacement, electrode materials can be improved to increase cathode safety, LiF coatings on NCM811 cathodes are one prominent example. …”
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  2. 622

    Point-of-Care Based Electrochemical Immunoassay for Epstein-Barr Virus Detection by Miao Yu, Ming Liu, Yuan Li

    Published 2022-01-01
    “…First, a monolayer of 1,6-hexanedithiol (HDT) was fabricated on the screen-printed electrode surface by the interaction between sulfur atoms and SPE. AuNPs can be modified on the electrode by the Au-S bond formed between the HDT-free group and Au atom in AuNPs. …”
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  3. 623

    Unconventional broadening of Rashba spin splitting in a Au2Sb surface alloy with periodic structural defects by Jinbang Hu, Xiansi Wang, Anna Cecilie Åsland, Justin W. Wells

    Published 2025-01-01
    “…From the good agreement between the experimental results and DFT calculations, we identify that the broadening of the Rashba bands comes from variations in Sb atom corrugation induced by the periodic three-pointed star-shaped defects. …”
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  4. 624

    Cu(OTf)2-catalyzed multicomponent reactions by Sara Colombo, Camilla Loro, Egle M. Beccalli, Gianluigi Broggini, Marta Papis

    Published 2025-01-01
    “…These strategies have gained attention due to their highly atom- and step-economy, one-step multi-bond forming, mild reaction conditions, low cost and easy handling.…”
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  5. 625

    Nanohydroxyapatite Application to Osteoporosis Management by Zairin Noor

    Published 2013-01-01
    “…This is based on the concept that the mineral atoms arranged in a crystal structure of hydroxyapatite can be substituted or incorporated by the other mineral atoms. …”
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  6. 626

    Synthesis and study of superacid ZrO–SiO–AlO mixed oxide by Olena Inshina, Alexander Korduban, German Tel'biz, Volodymyr Brei

    Published 2017-06-01
    “…Observed high-energy shift of Zr 3 d 5/2 peak in the X-ray photoelectron spectrum and low-field shift of 29 Si nuclear magnetic resonance signal of superacid Zr 35 Si 53 Al 12 oxide indicate that the electron density transfers from zirconium to silicon atom. The generation of superacidity in ZrO 2 –SiO 2 –Al 2 O 3 matrix could be explained by formation of coordinatively unsaturated Zr 4+ ions which are strong L-sites. …”
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  7. 627

    How Indonesian sees the colors: Natural semantic metalanguage theory by Muhammad Kiki Wardana, Mulyadi Mulyadi

    Published 2022-08-01
    “…This occurred due to the difference of the usage of semantic atom to explain the meaning of color. To explicate the color of black, Indonesian uses charcoal. …”
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    Article
  8. 628

    Entanglement Research for the Coupled Superconducting Phase Qubit and a Two-Level System by Jianxin Shi

    Published 2020-01-01
    “…Entanglement can exist not only in the microscopic system (e.g., atom, photon, and ion trap) but also in macroscopic systems. …”
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  9. 629

    Synthesis of Nitrogen-Doped Carbon Nanocoils with Adjustable Morphology using Ni–Fe Layered Double Hydroxides as Catalyst Precursors by Tomohiro Iwasaki, Masashi Tomisawa, Takuma Yoshimura, Hideya Nakamura, Masao Ohyama, Katsuya Asao, Satoru Watano

    Published 2015-01-01
    “…The adjustable ranges of the coil diameter, coil pitch, fibre diameter, and nitrogen content were confirmed to be approximately 500±100 nm, 600±100 nm, 100±20 nm, and 1.1±0.3 atom%, respectively.…”
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  10. 630

    Theoretical Study of Terminal Vanadium(V) Chalcogenido Complexes Bearing Chlorido and Methoxido Ligands by Samuel Tetteh, Ruphino Zugle

    Published 2017-01-01
    “…The optimized complexes show distorted octahedral geometries around the central vanadium atom. The ligand pπ-vanadium dπ interactions were analyzed by natural bond order (NBO) and natural population analyses (NPA). …”
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  11. 631

    Synthesis, Spectroscopic Characterization and Preliminary Antimicrobial Studies of Mn(II) and Cu(II) Complexes of two Thiolates; S,S’-(2,6-Diaminopyridine-3,5-diyl) Dibenzenecarbot... by P. O. Ukoha, C.U. Alioke, N.L> Obasi, K.F. Chah

    Published 2011-01-01
    “…The IR spectral studies indicate that the ligands coordinated through the carbonyl oxygen, the sulphur atom and also with the amino group in DBCT. Antimicrobial studies on the ligands and their complexes showed varying degrees of inhibition on the growth of the following microorganisms; Staphylococcus aureus (ATCC 25923), Pseudomonas aeruginosa (ATCC 27853), Bacillus subtilis (ATCC 6633) and Candida albicans (ATCC 2091). …”
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  12. 632

    On the five base quantities of nature and SI (The International System of Units) by Kaptay G.

    Published 2011-01-01
    “…The five base quantities are re-defined in this paper by connecting them to five fundamental constants of nature (the most accurately known frequency of the hydrogen atom, the speed of light, the Planck constant, the Boltzmann constant and the elementary charge) with their numerical values fixed in accordance with their CODATA 2006 values (to be improved by further experiments).…”
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  13. 633

    Adiabatic response of 𝟑𝒔𝟐 → 𝟐𝒑𝟒 and 𝟑𝒔𝟑 → 𝟐𝒑𝟓 neon transitions to laser field variations by Delibašić-Marković Hristina S., Petrović Violeta M., Petrović Ivan D.

    Published 2024-01-01
    “…Employing the Landau-Dykhne approximation, we elucidate how variations in laser intensity, atomic charge, and wavelength influence the ionization rates. …”
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  14. 634

    The influence of oxygen as impurity substitution defects on the electronic structure of binary graphene by V. V. Bolotov, V. A. Sachkov

    Published 2020-09-01
    “…The van der Waals interaction is studied for the electronic properties of paired graphene planes of the substitution type for an impurity oxygen atom. Calculations of the «ab initio» electronic zone structure of the studied objects are made. …”
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  15. 635

    The effects of disordered edge and vanishing friction in microscale structural superlubric graphite contact by Hengqian Hu, Jin Wang, Kaiwen Tian, Quanshui Zheng, Ming Ma

    Published 2024-12-01
    “…However, its nature remains mysterious due to the lack of direct characterizations on atomic scale. Here, for microscale graphite mesa, we unambiguously reveal the atomic structure and chemical composition of the disordered edge. …”
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  16. 636

    Ethyl 4-[(2-hydroxyethyl)amino]-2-(4-methoxyphenyl)-1-methyl-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate by Fatin Nur Ain Abdul Rashid, Mohd Fazli Mohammat, Mohd Abdul Fatah Abdul Manan, Ayisy Amirul Afti Bakhtiar Afendy, David B. Cordes, Aidan P. McKay

    Published 2024-12-01
    “…In the crystal, the compound forms inversion dimers through O—H...O hydrogen bonds from the disordered hydroxyl group to either the hydroxyl or ester carbonyl O atom of the adjacent molecule.…”
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  17. 637

    Molecular Dynamics Simulations of CO2 Molecules in ZIF-11 Using Refined AMBER Force Field by W. Wongsinlatam, T. Remsungnen

    Published 2013-01-01
    “…The site-site radial distribution functions and the molecular distribution plots simulations indicate that all hydrogen atoms are favored binding site of CO2 molecules. …”
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  18. 638

    A theoretical prediction for generating isolated attosecond pulse in water window utilizing instantaneous frequency change of two-color driving laser pulse by Masoumeh Dehghanian, Mohammad Sabaeian, Siamak Noorizadeh

    Published 2025-02-01
    “…Abstract This work reports on the theoretical generation of isolated soft-X ray 106 attosecond pulse within the water window spectral region, through interacting a chirped two-color femtosecond laser pulse with a hydrogen atom. To construct this pulse, a chirped 3.5 optical cycle (9.33 fs) laser pulse with a wavelength of 800 nm and an intensity of $$5\times {10}^{14}\frac{\text{W}}{{\text{cm}}^{2}}$$ is used as the main field. …”
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  19. 639

    Application of 2-Trichloromethylbenzimidazole in Analytical Chemistry: A Highly Selective Chromogenic Reagent for Thin-Layer Chromatography and Some Other Analytical Uses by Leszek Konopski, Anna Kiełczewska

    Published 2012-01-01
    “…For azines, the chromogenic reaction was highly regioselective, since the both adjacent α-positions versus the nitrogen atom(s) must not be substituted. A TLC method of detection was developed. …”
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  20. 640

    ANALISIS KANDUNGAN UNSUR NPK PADA PUPUK ORGANIK BERBASIS SACHA INCHI (Plukenetia Volubilis) by Fitria Naim, Erni Mohamad, Jafar La Kilo

    Published 2024-12-01
    “…Analisis kandungan Nitrogen (N) dengan menggunakan metode Kjedahl, Fosfor (P) menggunakan spektrofotometer UV-VIS, Kalium (K) menggunakan spektrofotometri serapan atom, dan analisis kualitas kompos di uji berdasarkan tekstur, warna dan bau. …”
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