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Search for "in situ reduction" in Full Text gives 8 result(s) in Beilstein Journal of Nanotechnology.
Enhanced catalytic reduction through in situ synthesized gold nanoparticles embedded in glucosamine/alginate nanocomposites
Beilstein J. Nanotechnol. 2024, 15, 1227–1237, doi:10.3762/bjnano.15.99
- metallic ions onto the nanogel and the subsequent reduction [22][23]. In recent studies, in situ reduction of metal nanoparticles (MNPs) has been explored to enhance synthetic efficiency and streamline procedures by employing disaccharides such as lactose [24][25]. However, the potential of monosaccharides
- gel solution. The resulting solution is heated to facilitate the in situ reduction of Au3+ to Au(0). The synthesis conditions for AuNPs@GluN/Alg were optimized, followed by physicochemical characterizations using various analytical techniques. Finally, the application of the nanocomposite in
- effectiveness of this reaction hinges on the catalytic surface, influenced by both reagent adsorption and product desorption. We monitored the in situ reduction of organic dyes using the nanocatalyst via time-dependent UV–vis absorption measurements at ambient temperature. Confirmation of reduction was
Silver nanoparticles loaded on lactose/alginate: in situ synthesis, catalytic degradation, and pH-dependent antibacterial activity
Beilstein J. Nanotechnol. 2023, 14, 781–792, doi:10.3762/bjnano.14.64
- an in situ reduction process that requires no additional chemicals [16][17]. This technique using polysaccharides such as alginate [18] or chitosan [19] in conjunction with reducing agents enhanced cost efficiency and reduced the amounts of impurities or toxic compounds. AgNPs are widely used as
- utilized throughout the experiments. Synthesis of AgNPs@Lac/Alg The AgNPs@Lac/Alg composite was produced by in situ reduction of silver ions to form AgNPs with the aid of the Lac/Alg nanocomposite. The Lac/Alg nanocomposite was synthesized using an ionic gelation method as previously reported [37]. Briefly
Recent trends in Bi-based nanomaterials: challenges, fabrication, enhancement techniques, and environmental applications
Beilstein J. Nanotechnol. 2022, 13, 1316–1336, doi:10.3762/bjnano.13.109
- from solution during in two hours, suggesting a greater photocatalytic effectiveness than that of pure BiOI. To deposit metallic Bi on Bi2WO6 nanosheets, an in situ reduction approach using NaBH4 as the reducing agent was used [64]. Compared to pure Bi2WO6, Bi-coated Bi2WO6 absorbs more visible light
Phosphorus-doped silicon nanorod anodes for high power lithium-ion batteries
Beilstein J. Nanotechnol. 2017, 8, 222–228, doi:10.3762/bjnano.8.24
- . Keywords: in situ reduction; lithium-ion battery; silicon anode; silicon nanorods; Introduction As one of the most popular secondary power sources, lithium-ion batteries (LIBs) are widely used in portable personal electronics, electrical vehicles and grid energy storage because of their high energy and
Sandwich-like layer-by-layer assembly of gold nanoparticles with tunable SERS properties
Beilstein J. Nanotechnol. 2016, 7, 1028–1032, doi:10.3762/bjnano.7.95
- alternating the adsorption of polyethyleneimine–silver ions and Au NPs onto substrates and the subsequent in situ reduction of the silver ions [17]. Compared with the parallel samples, the bimetallic LbL film showed improved SERS properties. Although a few examples of SERS substrates based on LbL strategy
In situ SU-8 silver nanocomposites
Beilstein J. Nanotechnol. 2015, 6, 1661–1665, doi:10.3762/bjnano.6.168
- applications. However, device fabrication of such materials always encounters the challenge of incorporation of preformed nanoparticles into photoresist materials. As a solution to this problem, an easy new method of fabricating silver nanocomposites by an in situ reduction of precursors within the epoxy-based
Approaches to nanostructure control and functionalizations of polymer@silica hybrid nanograss generated by biomimetic silica mineralization on a self-assembled polyamine layer
Beilstein J. Nanotechnol. 2011, 2, 760–773, doi:10.3762/bjnano.2.84
- optics or chips. LPEI@silica nanograss decorated with Au nanoparticles Furthermore, we found that LPEI that has been hybridized into silica nanograss is also available for the functionalization of LPEI@silica nanograss. To confirm the chemical availability of LPEI in hybrid nanograss for in situ
- reduction of a metal ion, we immersed a tube with the inner wall coated with LPEI@silica nanograss (Supporting Information File 1, Figure S3) into an aqueous solution of NaAuCl4. After the reaction at 80 °C for 1 h, the nanograss film had changed to a red color (Figure 8a), indicating the successful
Preparation and characterization of supported magnetic nanoparticles prepared by reverse micelles
Beilstein J. Nanotechnol. 2010, 1, 24–47, doi:10.3762/bjnano.1.5
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