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Effect of temperature on gelation process of sericin aqueous solution
昨年、古代紫(チリアンパープル、貝紫)を合成し、その染色液(還元液)は特定の波長域の光で 藍化(青色変)することを報告した1)。古代紫はかつて、特にヨーロッパ世界で多く用いられていた ことが知られている。そして遺跡から紫に染まった布片の出土や、古代紫を用いたと推測される壁画 が出土している。古代紫は本来赤紫色であるが出土のこれらはむしろ青味を帯びた色が観察されてい る。C. J. Cook...
Dibutrylchitin is an ester derivative of chitin, characterised by good biomedical properties. Therefore, it can be used as a raw material for wound dressings. The high solubility of dibutyrylchitin in...
Dibutyrylchitin (DBCH) was obtained from native krill chitin by its esterification with butyric anhydride. In this study, DBCH was the initial material for the fibre formation. DBCH fibres were manufa...
A kinetic model of the decoloration process based on the example of a water solution of the anthraquinone dye Acid Blue 62 was proposed. The importance of decoloring water solutions for the textile in...
The possibility of obtaining dibutyrylchitin porous fibres with a sufficiently high tensile strength for textile medical application by using the wet spinning method, was evaluated. Ethyl alcohol as a...
In this work. the results of the synthesis of high molar weight poly(L(+) lactic acid) (PLA) which is able to thermally crystallise have been described. Such PLA can be used in fibre formation. The sy...
The results of investigations into the decomposition of an anthraquinone dye (polan blue E2R) in anaqueous solution by means of advanced oxidation with ozone, hydrogen peroxide and UV radiation aredis...
The results into investigations of the decomposition of an anthraquinone dye (polan blue E2R) in an aqueous solution induced by ozone, hydrogen peroxide and UV radiation are discussed in the paper. Th...

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