The silk relics have been severely faded after being discovered due to the degradation of
dyes and pigments, which presents significant challenges to the identification and …

ABSTRACT In theory, oxygen (O2) is an ideal chemical reagent because of its high relative
abundance and negligible environmental toxicity. In practice however, by the nature of its …

以合成靛蓝标准品的光氧化降解为模型, 通过UV-Vis 光谱法研究靛蓝在二甲基亚砜溶剂中的
降解规律, 并考察了质量浓度, 光照时间及光照方式对靛蓝降解的影响, 进一步研究了靛蓝提取物 …

This perspective presents an account of the underlying features associated with the
photofading of organic colorants. Photofading is commonly known to the scientific …

Durch den Wechsel von fossilen zu anderen, kohlenstofffreien oder zumindest ärmeren
Brennstoffen kann die CO2-Emission somit reduziert, ein positiver Effekt für den Klimaschutz …

This dissertation explores the structural modification of indigo into its rare cis form by
substitution of a short organic bridge between the two indole nitrogen atoms. The …