2018年10月31日 · DMSO is a very good solvent for solubility (is dissolves almost everything) but poor choice due to long UV cut-off wavelength and presence of fluoresence impurity. Here is a …

2022年12月5日 · In this article, we explored solvents with lower harmfulness than established systems for UV spectrophotometry of lignin. By measuring the absorptivity in DMSO solvent at …

UV-Vis spectroscopy studies of the interactions between the compound and calf thymus DNA (CT-DNA) showed that the compound interacts with CT-DNA via intercalative binding. The …

The UV-Vis absorption spectrum of free primuletin in DMSO (Figure 3 and Table 2) displays two defined bands at 273 nm and 337 nm and a shoulder around 300 nm.

1995年4月1日 · Dimethylsulphoxide (DMSO) produces a strong ultraviolet contact charge transfer (CCT) absorption band with oxygen (O 2) with an intensity directly proportional to the partial …

2015年10月28日 · Dimethyl sulfoxide of purity 99.9% was used to make solutions of DMSO/water, from pure water to pure DMSO, in steps of Δ xDMSO = 0.05, where xDMSO is the mole …

Record the UV absorption spectrum between 270 and 350 nm in a 1-cm cell, using water as the blank: the spectrum is smooth with no absorption maxima; the absorbance at 275 nm is not …

2007年1月8日 · DMSO is a natural product of biodegradation of organosulphur compounds in marine environments. Such organosulphurs are known to be precursors of sulphate aerosol …

2004年5月1日 · The objective of this study was to elucidate the degradation pathways of dimethylsulfoxide (DMSO) during its mineralization caused by UV/H 2 O 2 treatment. In order …

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