Biosafety evaluation and quantitative determination of poly(hexamethylene biguanide) (PHMB) coated on cellulosic fabrics by Kubelka–Munk equation

Cellulose - It is difficult to directly determine the quantity of cationic finishing agents on the surface of cellulosic fabrics. Herein, we report a direct and feasible method by...     

两个由4-酰基吡唑啉酮衍生物构筑的Mn(Ⅱ)配合物的合成、晶体结构及性质(英文)

以4-酰基吡唑啉酮衍生物为配体合成了2个Mn(Ⅱ)配合物[Mn2L2(μ-CH3OH)2(CH3OH)2](1)和{[Mn L(μ-CH3OH)]·CH3OH·CHCl3}n(2)(H2L=N-(1-苯基-3-苄基-4-丙烯基-5-吡唑啉酮)-异烟酰肼),利用元素分析、红外光谱、紫外光谱、热重和X-射线单晶衍射分析进行了表征。结果表明反应体系的p H值影响配体的配位方式,所得配合物1为双核结构,而2为2D网状结构。热重分析表明,配合物1的稳定性高于配合物2的。     

A salt-free,zero-discharge and dyebath-recyclable circular coloration technology based on cationic polyelectrolyte complex for cotton fabric dyeing

Cellulose - Textile industry is one of the most polluting industries due to the large quantities of dyeing wastewater it generates and discharges. Herein, we report an eco-friendly and sustainable...     

两个由4-酰基吡唑啉酮衍生物构筑的Mn(Ⅱ)髤配合物的合成、晶体结构及性质研究

以4-酰基吡唑啉酮衍生物为配体合成了2个Mn(Ⅱ)髤配合物[Mn₂L₂(μ-CH₃OH)₂(CH₃OH)₂] (1)和{[MnL(μ-CH₃OH)]·CH₃OH·CHCl₃}_n (2)(H₂L=N-(1-苯基-3-苄基-4-丙烯基-5-吡唑啉酮)-异烟酰肼),利用元素分析、红外光谱、紫外光谱、热重和X-射线单晶衍射分析进行了表征.结果表明反应体系的pH值影响配体的配位方式,所得配合物1为双核结构,而2为2D网状结构.热重分析表明,配合物1的稳定性高于配合物2的.