Zobrazeno 1 - 10
of 2 674
pro vyhledávání: '"Nickel Nanoparticles"'
Autor:
Sheriff A. Balogun, Tesleem O. Abolarinwa, Funmilola A. Adesanya, Collins N. Ateba, Omolola E. Fayemi
Publikováno v:
Journal of Analytical Science and Technology, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract This study aimed to compare the spectroscopy, morphological, electrocatalytic properties, and antibacterial activities of cobalt nanoparticles (CoNPs) with nickel nanoparticles (NiNPs). Cobalt nanoparticles and NiNPs were prepared via a chem
Externí odkaz:
https://doaj.org/article/67750b3cb27a40a88b47fe91c455af3f
Publikováno v:
AppliedChem, Vol 4, Iss 1, Pp 86-106 (2024)
Nickel nanoparticles have wide-ranging applications in diverse fields, including electronics, catalysis, and biomedicine. The unique properties of these nanoparticles depend on their physical and chemical attributes. Consequently, there is a growing
Externí odkaz:
https://doaj.org/article/3a10c08b361440289e4d65760bfaa46e
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100767- (2024)
In this study, nanocomposite of nickel nanoparticles-embedded biochar (Ni@BC) was prepared by one-pot pyrolysis method. The role of Ni content to the physicochemical character relevant to adsorption, catalytic oxidation and photocatalytic oxidation a
Externí odkaz:
https://doaj.org/article/c0c9d9a94d604f519d7585a0cd4f50e3
Autor:
Misagh Abbasnia Tehrani, Seyyed Hamid Ahmadi, Somayeh Alimohammadi, Pezhman Sasanpour, Neda Batvani, Sayed Habib Kazemi, Mohammad Ali Kiani
Publikováno v:
Biosensors and Bioelectronics: X, Vol 18, Iss , Pp 100482- (2024)
A novel non-enzymatic sensor has been developed for continuous glucose measurement in physiological body fluids using a Step-wise; amperometric method. Unlike; traditional nickel-based catalysts, this sensor overcomes challenges in biological and neu
Externí odkaz:
https://doaj.org/article/1b2d5da5273648b2a3679fa7b63d9ac8
Publikováno v:
Water Practice and Technology, Vol 18, Iss 9, Pp 2045-2056 (2023)
In this study, nickel nanoparticles (NiNPs) were synthesized and utilized for removing dispersed oil from oilfield-produced water in Sudan. The synthesis process involved using two concentration of hydrazine as a reducing agent and sodium hydroxide a
Externí odkaz:
https://doaj.org/article/dc0257aa8c0e47e6b9edc6afdb174870
Autor:
Ali Bazrafkan, Farzan Modaresi, Sahar Rostamifar, Shekoufeh Atashpour, Azita Azad, Abdolmajid Ghasemian
Publikováno v:
Journal of Advanced Biomedical Sciences, Vol 13, Iss 3, Pp 167-174 (2023)
Background & Objectives: Due to the increasing trend of extensive antibiotic resistance among bacterial strains and side effects, seeking novel methods such as nanoparticles (NPs) is promising for infection eradication. Materials & Methods: Eighteen
Externí odkaz:
https://doaj.org/article/4946b416005442369d8713aa824da6b1
Publikováno v:
Journal of CO2 Utilization, Vol 79, Iss , Pp 102654- (2024)
In the study of the catalytic effect of nickel nanoparticles (NiNPs) on amine-based CO2 capture systems, monoethanolamine (MEA) was subjected to a CO2 loading at greatly varying concentrations (3–30 wt%) at two temperatures (20 °C and 50 °C) for
Externí odkaz:
https://doaj.org/article/3cd720d956dc46f1856a6c6154648185
Autor:
Giriraj Tailor, Jyoti Chaudhary, Suresh Jandu, Chetna, Chesta Mehta, Megha Yadav, Deepshikha Verma
Publikováno v:
Results in Chemistry, Vol 6, Iss , Pp 101195- (2023)
Researchers have focused their efforts on nickel and nickel oxide nanoparticles due to their particular uses in a range of domains, including photocatalysis and antibacterial activity. As a result, numerous research projects utilising green synthesis
Externí odkaz:
https://doaj.org/article/252e0185f3524411bc0b779d4100f788
Publikováno v:
Успехи физики металлов, Vol 24, Iss 1, Pp 173-196 (2023)
Laterite nickel ore is a mineral rock, which contains iron–nickel oxide compounds. One processing technology proposed to treat the ore is the Caron process. In general, the Caron process combines pyrometallurgical and hydrometallurgical stages. In
Externí odkaz:
https://doaj.org/article/f9349ad913674dc5848f6c8365de63c5
Publikováno v:
Crystals, Vol 14, Iss 4, p 321 (2024)
The sintering dynamics of nickel nanoparticles (Ni NPs) were investigated through a comprehensive approach that included in situ transmission electron microscopy annealing and molecular dynamics simulations. This study systematically examines the tra
Externí odkaz:
https://doaj.org/article/1328dd4f3a404a9f94495b76674a874e