Related Products of 7789-45-9In 2019 ,《Temperature-controlled orientation of proteins on temperature-responsive grafted polymer brushes: Poly(butyl methacrylate) vs poly(butyl acrylate): Morphology, wetting, and protein adsorption》 was published in Biomacromolecules. The article was written by Awsiuk, Kamil; Stetsyshyn, Yurij; Raczkowska, Joanna; Lishchynskyi, Ostap; Dabczynski, Pawel; Kostruba, Andrij; Ohar, Halyna; Shymborska, Yana; Nastyshyn, Svyatoslav; Budkowski, Andrzej. The article contains the following contents:
Poly(Bu methacrylate) (PBMA) or poly(Bu acrylate) (PBA)-grafted brush coatings attached to glass were successfully prepared using atom-transfer radical polymerization “”from the surface””. The thicknesses and composition of the PBMA and PBA coatings were examined using ellipsometry and time-of-flight secondary ion mass spectrometry (ToF-SIMS), resp. For PBMA, the glass-transition temperature constitutes a range close to the physiol. limit, which is in contrast to PBA, where the glass-transition temperature is around -55 °C. Atomic force microscopy studies at different temperatures suggest a strong morphol. transformation for PBMA coatings, in contrast to PBA, where such essential changes in the surface morphol. are absent. Besides, for PBMA coatings, protein adsorption depicts a strong temperature dependence. The combination of bovine serum albumin and anti-IgG structure anal. with the principal component anal. of ToF-SIMS spectra revealed a different orientation of proteins adsorbed to PBMA coatings at different temperatures In addition, the biol. activity of anti-IgG mols. adsorbed at different temperatures was evaluated through tracing the specific binding with goat IgG. In the part of experimental materials, we found many familiar compounds, such as Cupric bromide(cas: 7789-45-9Related Products of 7789-45-9)
Cupric bromide(cas: 7789-45-9) can be used as reducing agent, when complexed by three molecules of pyridine initiators for the controlled polymerization of styrene, methyl acrylate and methyl methacrylate.Related Products of 7789-45-9
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”