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3 Results Found

  • Article
  • Open Access
6 Citations
2,683 Views
12 Pages

Low Molecular Weight Hydrogel for Wound Healing

  • Shangyan Gu,
  • Yu Lu,
  • Yuji Wang,
  • Wensheng Lu and
  • Wei Wang

Octadecylazanediyl dipropionic acid (C18ADPA) is a zwitterionic amphiphile with a dendritic headgroup. C18ADPA self-assembles to lamellar networks, which encompasses water and forms a low-molecular-weight hydrogel (LMWG). In this study, we use the C1...

  • Article
  • Open Access
10 Citations
4,865 Views
17 Pages

Streptomycetes are soil-dwelling multicellular microorganisms famous for their unprecedented ability to synthesize numerous bioactive natural products (NPs). In addition to their rich arsenal of secondary metabolites, Streptomyces are characterized b...

  • Article
  • Open Access
9 Citations
4,225 Views
17 Pages

Characterization of Base Oil and Additive Oxidation Products from Formulated Lubricant by Ultra-High Resolution Mass Spectrometry

  • Oscar Lacroix-Andrivet,
  • Marie Hubert-Roux,
  • Corinne Loutelier Bourhis,
  • Samira Moualdi,
  • Anna Luiza Mendes Siqueira and
  • Carlos Afonso

Automotive formulated lubricants are high value products composed of 80% base oil and 20% various additives. During their life service, lubricants are exposed to several factors that will cause degradation over time, such as high temperature, shear,...