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This study explores the transformation of fibrous waste from the silk industry into multifunctional fibroin-based hemosorbents through advanced modification techniques, including hydrothermal hydrolysis, ultrasonic dispersion, and high-frequency irradiation. The modified fibroin demonstrated significantly enhanced sorption performance, highlighting its potential for application in blood and plasma detoxification. Sorption characteristics were evaluated using water vapor as a model sorbate. Key results revealed that the specific surface area of the modified fibroin reached 673.2 m2/g, with a monolayer capacity of 5.497 mol/kg. Compared to untreated fibroin, the resulting hemosorbent exhibited a sixfold increase in micropore volume and a 7.5-fold enhancement in mesopore volume. These improvements are attributed to structural modifications that enhanced porosity and introduced active functional groups. The developed hemosorbent demonstrated high sorption efficiency and structural versatility, making it a promising material for detoxification applications. This research highlights the innovative utilization of silk industry by-products for the development of high-performance hemosorbents, addressing both waste valorization and the growing demand for advanced biomaterials in medical detoxification therapies.

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Initial Evaluation of Sorption Properties of Multifunctional Hemosorbents from Silk Waste Using as a Model Sorbate

  • 会议论文

  • 发表日期：

    2026年

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  • Sherzod Yuldoshov,
  • Sardorbek Yarmatov,
  • Abdushukur Sarimsakov,
  • Ilkhom Goyibnazarov,
  • Anvar Abdumajidov

摘要

This study explores the transformation of fibrous waste from the silk industry into multifunctional fibroin-based hemosorbents through advanced modification techniques, including hydrothermal hydrolysis, ultrasonic dispersion, and high-frequency irradiation. The modified fibroin demonstrated significantly enhanced sorption performance, highlighting its potential for application in blood and plasma detoxification. Sorption characteristics were evaluated using water vapor as a model sorbate. Key results revealed that the specific surface area of the modified fibroin reached 673.2 m2/g, with a monolayer capacity of 5.497 mol/kg. Compared to untreated fibroin, the resulting hemosorbent exhibited a sixfold increase in micropore volume and a 7.5-fold enhancement in mesopore volume. These improvements are attributed to structural modifications that enhanced porosity and introduced active functional groups. The developed hemosorbent demonstrated high sorption efficiency and structural versatility, making it a promising material for detoxification applications. This research highlights the innovative utilization of silk industry by-products for the development of high-performance hemosorbents, addressing both waste valorization and the growing demand for advanced biomaterials in medical detoxification therapies.