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A nickel oxide nanoparticle (NiO NP) composite with carbon dots (C‐dots), (NiO NPs@C‐dots) was synthesized, characterized, and then its antibacterial activity was evaluated. NiO NPs were prepared using Buddleja polystachya Fresen leaf extract and Ni(NO3)2.6H2O as precursors. The C‐dots were synthesized from benzene‐1,4‐diamine and citric acid. The cubic structure of the NiO NPs and NiO NPs@C‐dots...
Chemical bath deposition (CBD) route was used to prepared lead sulphide (PbS) thin films on glass substrates by using triethylamin (Et 3 N) as complexing agent. The influence of varying the concentration of Et 3 N on the electrical, morphological, photoluminescence and structural properties of the deposited thin films were studied. The XRD results justified that independent of Et 3 N molar concentration...
Undoped and Eu-doped $$\hbox {CaSnO}_{3}$$ CaSnO 3 nanopowders were prepared by a facile sol–gel auto-combustion method calcined at $$800{^{\circ }}\hbox {C}$$ 800 ∘ C for 1 h. The samples are found to be well-crystallized pure orthorhombic $$\hbox {CaSnO}_{3}$$ CaSnO 3 structure. Photoluminescence (PL) measurements indicated that the undoped sample exhibits a broad...
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