Showing 961 - 980 results of 3,020 for search '"Nanoparticle"', query time: 0.06s Refine Results
  1. 961

    Zinc Oxide Nanoparticles Catalyzed Condensation Reaction of Isocoumarins and 1,7-Heptadiamine in the Formation of Bis-Isoquinolinones by Varadhan Krishnakumar, Kesarla Mohan Kumar, Badal Kumar Mandal, Fazlur-Rahman Nawaz Khan

    Published 2012-01-01
    “…The diversified bis-isoquinolinones were obtained in two steps, utilizing homophthalic acid and various acid chlorides providing 3-substituted isocoumarins in the first step which on further condensation with 1,7-heptadiamine involving C–N bond formation from the lactone in the presence of 10 mol% zinc oxide nanoparticles (ZnO NPs) (<150 nm) afforded the desired bis-isoquinolinones in high yield and purity. …”
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  2. 962

    Antibacterial Activity and Mechanisms of Action of Inorganic Nanoparticles against Foodborne Bacterial Pathogens: A Systematic Review by Abayeneh Girma, Birhanu Abera, Bawoke Mekuye, Gedefaw Mebratie

    Published 2024-01-01
    “…The articles written in English were recovered from registers and databases (PubMed, ScienceDirect, Web of Science, Google Scholar, and Directory of Open Access Journals) and other sources (websites, organizations, and citation searching). “Nanoparticles,” “Inorganic Nanoparticles,” “Metal Nanoparticles,” “Metal–Oxide Nanoparticles,” “Antimicrobial Activity,” “Antibacterial Activity,” “Foodborne Bacterial Pathogens,” “Mechanisms of Action,” and “Foodborne Diseases” were the search terms used to retrieve the articles. …”
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  3. 963
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  5. 965

    Employing algal extract for the fabrication of bimetallic nanoparticles: A powerful solution against tomato pathogenic fungi by Reham M. Aldahasi, Kawther Aabed, Sahar S. Alghamdi, Afrah E. Mohammed

    Published 2025-01-01
    “…This study explores the innovative use of an aqueous spirulina and chlorella mixture to synthesize bimetallic zinc/manganese nanoparticles (ZnO–Mn NPs), showcasing a sustainable approach to nanomaterial development. …”
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    Article
  6. 966

    A study on fast detection methods for tetracycline antibiotic residues based on magnetic nanoparticles and electrochemical aptasensors by Changbiao Chi, Xiaohua Lin, Qingyue Sun, Xiaohui Huang, Songheng Bo, Ziyin Huang, Shufeng Zhou

    Published 2025-01-01
    “…Two types of nanocomposites, Cu2O@Au octahedral nanoparticles and rGO-Fe3O4, were synthesized and characterized for aptasensor fabrication. …”
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  12. 972

    In situ detection of piRNA‐651 in exosomes and cells for cancer diagnosis by a new gold nanoparticle nucleic acid probe by Qin‐Xin Gao, Qian‐Qian Wu, Zhi‐Ying Dong, Xiao‐Yuan Qin, Lin‐Yan Zhai, Bao‐Ping Xie, Wen‐Jun Duan

    Published 2025-01-01
    “…The new design of the gold nanoparticle nucleic acid probe can be applied to the fabrication of nucleic acid probes targeting other large‐volume nucleic acids for developing more molecular biomarker‐based liquid biopsy for cancer diagnosis.…”
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  13. 973

    Safranin-O removal from aqueous solutions using lignin nanoparticle-g-polyacrylic acid adsorbent: Synthesis, properties, and application by J Azimvand, Kh Didehban, SA Mirshokraie

    Published 2018-10-01
    “…In this study, alkali lignin modified by ethylene glycol and lignin nanoparticles was prepared through acid precipitation technology. …”
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  14. 974

    Solution-Based Ultraviolet Photodiode with ZnO Nanoparticle/Poly(3,4-Ethylenedioxythiophene) Polystyrene Sulfonate Heterojunction and Negative Capacitance by Jin Li, Xin Chang, Shunpu Li, Yi Zhang, Daping Chu

    Published 2025-01-01
    “…Here, we demonstrate a new UV photodiode implemented using solution-processing-based zinc oxide (ZnO) nanoparticles (NPs) and a poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) heterojunction. …”
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  15. 975

    A novel cobalt oxide nanoparticle conjugated with ellagic acid arrests the cell cycle in human liver cancer cell line by Ayda Mahmoudi, Vajiheh Zarrin Pour, Ali Salehzadeh

    Published 2025-01-01
    “…This study reports synthesis of cobalt oxide nanoparticles coated with glucose, and conjugated with Ellagic acid. …”
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  16. 976
  17. 977

    Synthesis, Characterization, and Evaluation of the Remediation Activity of Cissus quadrangularis Zinc Oxide Nanoparticle-Activated Carbon Composite on Dieldrin in Aqueous Solution by Calvince Ondijo, Fredrick Kengara, Isaac K’Owino

    Published 2022-01-01
    “…In this study, zinc oxide-activated carbon nanocomposite was used as the adsorbent for the remediation of dieldrin in aqueous media. Zinc oxide nanoparticles (ZNPs) were synthesized from Cissus quadrangularis (C. quadrangularis) leaf extract, and activated carbon was derived from maize cobs. …”
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  18. 978

    Evaluation of pH, Calcium Ion Release, and Dimensional Stability of an Experimental Silver Nanoparticle-Incorporated Calcium Silicate-Based Cement by Teena Sheethal Dsouza, Aditya Shetty, Neevan Dsouza

    Published 2021-01-01
    “…In conclusion, the experimental nanoparticle-incorporated calcium silicate-based cement showed clinically acceptable physicochemical properties.…”
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  19. 979
  20. 980

    Preparation of Three Types of Transformer Oil-Based Nanofluids and Comparative Study on the Effect of Nanoparticle Concentrations on Insulating Property of Transformer Oil by Qi Wang, Muhammad Rafiq, Yuzhen Lv, Chengrong Li, Kai Yi

    Published 2016-01-01
    “…Nanofluids have the potential to become the alternatives of conventional transformer oil for their exquisite electrical and thermal properties. Three kinds of nanoparticles with distinct conductivities, namely, nonconductive nanoparticle Al2O3, conductive nanoparticle Fe3O4, and semiconductive nanoparticle TiO2, with different concentrations from 5% to 40% w/v were selected and suspended into transformer oil to develop nanofluids. …”
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