Wenqing Zhang

ORCID: 0000-0002-6183-6755
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About
Contact & Profiles
Research Areas
  • Dyeing and Modifying Textile Fibers
  • Radioactive element chemistry and processing
  • Covalent Organic Framework Applications
  • Chemical Synthesis and Characterization
  • Silk-based biomaterials and applications
  • melanin and skin pigmentation
  • Cultural Heritage Materials Analysis
  • Medical Image Segmentation Techniques
  • Synthesis of Organic Compounds
  • Experimental Learning in Engineering
  • AI in cancer detection
  • Various Chemistry Research Topics
  • Advanced Image and Video Retrieval Techniques
  • Bioactive Compounds and Antitumor Agents
  • Textile materials and evaluations
  • Insect Utilization and Effects
  • Silkworms and Sericulture Research
  • Brain Tumor Detection and Classification
  • Automated Road and Building Extraction
  • Photochromic and Fluorescence Chemistry
  • Remote Sensing and Land Use
  • Microbial Metabolism and Applications

East China University of Science and Technology
2022-2024

In this work, dyed samples were self-prepared from two methods including madder dyeing and mordant by combined with Al3+ at different temperatures, their kinetics isothermal adsorption both discussed. Weber–Morris diffusion model Freundlich found to be more suitable in for thermodynamics. Through SEM, FTIR fastness tests, the performances displayed possible structure between dyes complex illustrated. By molecular docking, showed combination glutamic acid predominantly. After introducing...

10.1080/15440478.2024.2324302 article EN cc-by-nc Journal of Natural Fibers 2024-03-17

Dyes on ancient silks have been a worth studying field through human's history, although current reports ignore the connection between natural dyes origin and relevant colour reduction methods, which poses an insurmountable obstacle for restoration of historical silks. In this paper, series 12 red hue from six (sappanwood, Chinese madder, safflower, lac, cochineal, dragon's blood) via three different dyeing techniques were used to establish self-built precise tandem mass spectrometry (MS/MS)...

10.1002/jms.4823 article EN Journal of Mass Spectrometry 2022-03-15

In this study, raw and sappanwood-dyed silks were exposed to varying concentrations of acetic acid vapor investigate aging degradation by colorimetry, SEM, FTIR, ATR-FTIR, HPLC. The findings illustrate that gas could lead increase in color difference, decrease the relative contents crystalline regions, changes amino contents. Therefore, process be characterized as a progressive procedure: (i) initial stages marked changes, (ii) gradual hydrolysis occurred within protein region intermediate...

10.1080/15440478.2024.2382177 article EN cc-by-nc Journal of Natural Fibers 2024-07-26
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