以环氧氯丙烷作为化学修饰剂,在碱性介质中将β-环糊精接枝到粘胶纤维上，合成了接枝β-环糊精的功能性纤维素纤维，接枝β-环糊精纤维上β-环糊精的含量为7.8%。研究了接枝β-环糊精的纤维素纤维对模拟水样中无机重金属离子的富集性能，考察了温度、浓度、PH值对富集性能的影响。实验结果表明，接枝β-环糊精的纤维素纤维对无机重金属离子（Cu2+、Pd2+、Cd2+）富集效果良好，其富集容量分别达到0.25mmol/g、0.30mmol/g，Cu2+、Pb2+、Cd2+与β-环糊精富集摩尔比分别为2.9: 1、4.3: 1.

Noble metal nanocolloids are prepared from their precursors by in situ reduction of a silk fibroin solution at room temperature without any reducing agent. The mechanism, the effects of pH and the molar ratio of the reactants on the reduction reaction are studied by UV-Vis spectroscopy. The structure of the colloids is characterized by FT-IR, TEM and AFM. According to the TEM images, the gold-silk fibroin colloid is a nanostructured bioconjugate with novel core-shell, while the silver-silk fibroin colloid tends to be congregated as clusters having more than ten nanoparticles of silver-silk fibroin. The gold colloid is highly dispersed and stable while the silver colloid is less dispersed and stable than the gold colloid.

从纤维的制造、加工及纤维废弃物等方面论述纤维与环境的关系，介绍绿色纤维和绿色加工方面已取得的成就和今后的发展趋势。并指出纤维在主动治理环境污染方面可做出积极的贡献。

A novel core-shell gold colloid-silk fibroin (SF) bioconjugate was prepared by the protein in situ redox technique at room temperature, in which the tyrosine (Tyr) residue of the SF, having strong electron donating properties, in situ reduced Au(III) ions to Au colloids showing a stable and highly monodispersed nature.

Two soluble phthalocyanines, cobalt(II)- and iron(III)-octacarboxyphthalocyanines have been examined as catalysts for the oxidation of methanethiol and hydrogen sulphide. Under similar conditions, the cobalt phthalocyanine exhibited higher catalytic activity than the iron compound. On the other hand it was found that when the two catalysts were employed together in equal molar quantities a synergistic effect was observed. For its practical application to the removal of odours caused by methanethiol and hydrogen sulphide, the two metallophthalocyanines were used to dye viscose fibre, pretreated with a cationic agent producing a novel air-purifying material. The dyed fabric was highly effective at eliminating odours caused by these two compounds.