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Updated: May 20, 2025

Characterization of pH-Dependent Reversible Self-Assembly of Amyloid Beta 1-40-Coated Gold Colloids
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Characterization of pH-Dependent Reversible Self-Assembly of Amyloid Beta 1-40-Coated Gold Colloids

Published on: March 21, 2025

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自组装的氨酸-铜奇拉纳米颗粒用于抑制粉样β的聚合

Kairen Zhao1, Yuanyuan Xue2, Baoxin Li1

  • 1Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China. libaoxin@snnu.edu.cn.

Journal of materials chemistry. B
|May 19, 2025
PubMed
概括

基拉尔囊-铜纳米颗粒有效抑制与阿尔茨海默病相关的粉样β (Aβ) 聚合. D-氨酸-铜纳米颗粒显示出Aβ纤维的优异结合和分解,提供了一个有前途的治疗策略.

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Amyloid fibrils are aggregates of misfolded proteins.  Under most circumstances, misfolded proteins are either refolded by chaperone proteins or degraded by the proteasome. However, in the case of a mutation or a disease, these proteins can accumulate to form large clusters and often further assemble to form elongated fibers, called fibrils. 
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