There is a problem facing the use of a UV-visible spectrum for the calculation of the concentration of different species if two species absorb at the same region, and in this case there is a need to change the reagents to obtain different colours for different species. Also, it is importan...
A rapid method to estimate the concentration of citrate capped silver nanoparticles from UV-visible light spectrum. Analyst (2014) 139: 4855-61.D. Paramelle et al., "A rapid method to estimate the concentration of citrate capped silver nanoparticles from UV-visible light spectra," Analyst 139(...
UV spectrum of composite nanoparticles.Sher, Bahadar KhanMohammed, M. RahmanKalsoom, AkhtarAbdullah M., Asiri
Wide spectral range (190-850 nm) for measuring a variety of samples types: Peptides (205 nm) DNA and RNA (260 nm) Purified protein (280 nm) Toxicology assays and industrial dyes (490 nm) Gold nanoparticles (520 nm) Colorimetric protein assays (BCA 562 nm, Bradford 595 nm, Modified Lowr...
aThe formation of Au nanoparticles in SBA-15 was further verified by UV-Vis diffuse reflectance spectroscopy. The corresponding spectrum of DP-Au-SBA-15 presented in Fig.5 shows an obvious absorption band at 534nm. However, a broad absorption band for TMAPS-Au-SBA-15 was observed near 504...
1.Analysis on UV-VIS Spectrumand Colouration Mechanism of Sapphire蓝宝石的紫外-可见光谱及其致色机理分析 2.Ultraviolet-Visible Absorption Spectral Properties of Sudan Ⅲ in Different Solvents苏丹Ⅲ在不同溶剂中的紫外-可见光谱研究 3.Studies on the Conditions of Emulsion Polymerization of Aniline by Uv-...
Ultraviolet (UV) radiation is highly energetic electromagnetic radiation from light waves below that of the visible light spectrum. The wavelengths for UV radiation range from 100-400 nm, including UV-A (315-400 nm), UV-B (280-315 nm), and UV-C (100-280 nm) [1]. While the earth's...
In conclusion, we have taken advantage of large surface area of macroporous TiO2 for heterojunction formation with V2O5 and Ag nanoparticles. Macroporous TiO2 decorated with V2O5/Ag heterostructures are found to have superior UV–visible photocatalytic activity compared to that of TiO2∕V2O5 heterostructur...
Ultraviolet (UV) radiation is highly energetic electromagnetic radiation from light waves below that of the visible light spectrum. The wavelengths for UV radiation range from 100-400 nm, including UV-A (315-400 nm), UV-B (280-315 nm), and UV-C (100-280 nm) [1]. While the earth's...
Gold nanoparticles located preferably at the interface of anatase/rutile led to a further enhanced photocatalytic activity. The appropriate distributions of Au nanoparticles magnify the beneficial effects arising from the anatase/rutile phase junctions when illuminated by UV light. Under the visible light ...