Donghua University 4 articles published in JoVE Engineering Fabrication of Compressed Hosiery and Measurement of its Pressure Characteristic Exerted on the Lower Limbs Guangwu Sun1,2,3, Jiecong Li4, Xiaona Chen1,2,3, Yanmei Li1,2,3, Yu Chen1, Qi Fang1, Hong Xie1,2,3 1School of Fashion Engineering, Shanghai University of Engineering Science, 2Textile Industrial Key Laboratory of Ergonomics and Functional Clothing, Shanghai University of Engineering Science, 3Sino-British Joint Lab for Smart Sportswear, Shanghai University of Engineering Science, 4College of Textiles, Donghua University This article reports fabrication, structure and pressure measurement of compressed hosiery by employing direct and indirect methods. Environment A Dual-Functional Electroactive Filter Towards Simultaneously Sb(III) Oxidation and Sequestration Fuqiang Liu1, Fang Li1,2, Chensi Shen1,2, Zhiwei Wang2,3, Wolfgang Sand1,4, Yanbiao Liu1,2 1Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection, College of Environmental Science and Engineering, Donghua University, 2Shanghai Institute of Pollution Control and Ecological Security, 3State Key Laboratory of Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Tongji University, 4Institute of Biosciences, Freiberg University of Mining and Technology A protocol for the rational design of a dual-functional electroactive filter consisting of carbon nanotubes and titanate nanowires is reported and their environmental applications towards Sb(III) oxidation and sequestration is presented. Chemistry Extraction of Ramie Fiber in Alkali Hydrogen Peroxide System Supported by Controlled-release Alkali Source Chaoran Meng1, Zhaoling Li1, Chaoyun Wang2, Chongwen Yu1,2, Xuerong Bi1, Siyi Wang1 1College of Textiles, Donghua University, 2Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences Presented here is a protocol for extraction of ramie fiber in alkali hydrogen peroxide system supported by controlled-release alkali source. Chemistry Microfluidic Dry-spinning and Characterization of Regenerated Silk Fibroin Fibers Qingfa Peng1, Huili Shao1, Xuechao Hu1, Yaopeng Zhang1 1State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University A protocol for the microfluidic spinning and microstructure characterization of regenerated silk fibroin monofilament is presented.