Zobrazeno 1 - 10
of 5 089
pro vyhledávání: '"microwave synthesis"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Heterostructures of magnetite (Fe3O4) nanoparticles and reduced graphene oxide (RGO) sheets are very common composite materials for different applications such as catalysis, energy storage, and biomedicine. Developing methods for the facile
Externí odkaz:
https://doaj.org/article/f07208726ef6495191e20a9571ba092f
Publikováno v:
Saudi Dental Journal, Vol 36, Iss 8, Pp 1117-1122 (2024)
Introduction: The effects of hydroxyapatite (HA) on oral bacteria and biofilm remains inconclusive, with conflicting results. Studies assessing its effect against caries-causing bacteria are limited. Objective: This study aimed to explore the antibac
Externí odkaz:
https://doaj.org/article/335f8513c5c341d99577a25fbb690b48
Autor:
Agnieszka Bronowicka-Szydełko, Katarzyna Madziarska, Aleksandra Kuzan, Łukasz Lewandowski, Joanna Adamiec-Mroczek, Jadwiga Pietkiewicz, Maciej Tota, Maciej Ziomek, Wojciech Stach, Tymoteusz Trocha, Marcin Piersiak, Maciej Pachana, Zuzanna Galińska, Andrzej Korpacki, Olgierd Dróżdż, Janusz Matuszyk, Małgorzata Mitkiewicz, Andrzej Gamian, Kinga Gostomska-Pampuch
Publikováno v:
Frontiers in Molecular Biosciences, Vol 11 (2024)
IntroductionAdvanced glycation end-products (AGEs) are capable of stimulating oxidative stress and inflammation. This study investigates the synthesis of medium crosslinked AGEs (the most optimal form of AGEs because of soluble in water, used in many
Externí odkaz:
https://doaj.org/article/70bd9769ed434e678fb8d6e72dc1790f
Autor:
Arej Kadhim
Publikováno v:
Results in Materials, Vol 23, Iss , Pp 100597- (2024)
In this research, the Zn-Yb-Sb materials in the form Zn1-xYbxSb; x = 0.02 to 0.8, were composed by a solid-state microwave method. These samples were examined to determine the crystal structure by XRD analysis, which indexed to the orthorhombic phase
Externí odkaz:
https://doaj.org/article/90776f79995f4bcaae2be069aeb0ebf1
Publikováno v:
Next Materials, Vol 6, Iss , Pp 100400- (2025)
The current study deals with the synthesis and characterization of superabsorbent hydrogels from rice husk cellulose. Rice husks are slow decomposing waste from the milling of rice with an estimated composition of cellulose (50 %), lignin (25–30 %)
Externí odkaz:
https://doaj.org/article/1119c47849a948e49261a641888857fd
Publikováno v:
EduChemia, Vol 9, Iss 2 (2024)
Green chemistry is currently included in 10th-grade chemistry in Indonesia’s Merdeka curriculum. However, the learning implementation is still limited to the knowledge of approximately 12 principles of green chemistry, but its relevance to real-wor
Externí odkaz:
https://doaj.org/article/ee65ca55f6d74326929f0d3588ea6fd0
Autor:
Elisa Emanuele, Prof. Andrea Li Bassi, Andrea Macrelli, Prof. Luca Magagnin, Prof. Benedetto Bozzini
Publikováno v:
ChemElectroChem, Vol 11, Iss 13, Pp n/a-n/a (2024)
Abstract While alkaline Zn batteries, like traditional rechargeable aqueous batteries, boast an advantage in terms of energy density, their progress has been hampered by concerns related to the anode. These concerns include issues like Zn dendrites,
Externí odkaz:
https://doaj.org/article/99f6ba3db4b84119b0e476a9e5d082b5
Publikováno v:
Carbon Capture Science & Technology, Vol 11, Iss , Pp 100183- (2024)
MOF membranes exhibit impressive performance in gas separation due to their large surface area, controllable pore size and unique affinity. Here, the ultrathin UiO-66-NH2 polycrystalline membranes with thickness of ∼320 nm are successfully prepared
Externí odkaz:
https://doaj.org/article/1a589c701821471eb569aa9a088b8803
Autor:
Khalid Elfaki Ibrahim, H.A. Kassim
Publikováno v:
Ceramics-Silikáty, Vol 68, Iss 1, Pp 58-66 (2024)
Polycrystalline Sr1-xBixTiO3 (SBTx) ceramics were synthesised by applying microwave heating to the precursor components in a solid-state process. X-ray diffraction studies revealed the formation of a sole perovskite phase (ABO3), with no evidence of
Externí odkaz:
https://doaj.org/article/6d5d3d476494486b96bee6402b329d8c
Publikováno v:
EduChemia, Vol 9, Iss 1, Pp 20-32 (2024)
Dehydrozingerone (DHZ), 4-(4-hydroxy-3-methoxyphenyl)-3-buten-2-one, a natural compound found in the rhizome of ginger plants (Zingiber officinale), exhibits a wide range of bioactivities, including antioxidant, anticancer, antimalarial, antidepressa
Externí odkaz:
https://doaj.org/article/fadef9cda3ca4a9db485bc3b1c08326f