Objective To evaluate the bio compatibility of isobutyl - chitosan as a material.

目的:评价异 丁基 壳聚糖作为生物材料的安全性.

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Conclusion The isobutyl - chitosan multifunctional dressing has a good bio - safety as a wound dressing.

结论异 丁基 壳聚糖多功能敷料具有良好的生物安全性.

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Results The isobutyl chitosan has no cytotoxicity, sensitization, irritation and systemic acute toxicity.

结果:异丁基壳聚糖无细胞毒性 、 无致敏 、 刺激及全身毒性作用.

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Objective To study the bio - safety of a multifunctional dressing based on isobutyl - chitosan, a derivative of chitosan.

目的研究以壳聚糖衍生物 - 异 丁基 壳聚糖为生物基质材料而制成的多功能(血、痛 、 菌、愈合)面敷料的安全性.

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A new bimetallic basicity catalyst used for synthesis of methyl isobutyl ketone from acetone and hydrogen.

制备了常压下丙酮与氢气合成甲基异丁基酮的双金属碱性催化剂,并测定了其反应活性.

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A method for synthesis of isobutyl acetate based on ceric sulfate as catalyst was developed.

以冰醋酸、异丁醇为原料,硫酸高铈为催化剂合成乙酸异丁酯.

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