摘要: The present invention relates to a method of inhibiting cellular and protein attachment to substrates by applying a composition containing an effective amount of adherent N,O-carboxymethylchitosan to a substrate with such that cellular and protein attachment are prevented or greatly reduced....
Ionic bonding formed when one atom has sufficient strength of attraction to remove ion from the other atom. Covalent bonding occurs when neither atom has sufficient strength to remove the other atom's electron. They would instead share electrons to form stable configurations of electrons. Ionic and...
Applications of Ionic Liquids in Polymer Science and Technology Itxaso Azcune, Aratz Genua, Alaitz Ruiz de Luzuriaga& Ibon Odriozola 2333Accesses 1Citations Abstract This chapter describes the different applications of Poly(ionic liquid)s in nanotechnology, including nanocomposites and nanodevices. ...
JEMMIS E D,GIJU K T,LESZCZYNSKI J.Ionic to covalent bonding: a density functional theory study of linear and bent X2Y3 monomers (X = B, Al, Ga, In Y = O, S, Se). Electronic Journal of Theoretical Chemistry . 1997JEMMIS E D,GIJU K T,LESZCZYNSKI J.Ionic to covalent bonding...
Covalency involving the 5f orbitals is regularly invoked to explain the reactivity, structure and spectroscopic properties of the actinides, but the ionic versus covalent nature of metal-ligand bonding in actinide complexes remains controversial. The tetrakis 2,6-di-tert-butylphenoxide complexes of Th...
In this Primer, an overview of nanofluidic methods is provided, from the fabrication of the first nanopores to advanced functionalities, such as brain-inspired ionic computing. Focus is given to experimental approaches, including device fabrication and scale-up strategies, in addition to a discussion...
ILs ionic liquids LBNs lipid-based nanoparticles LMWP low molecular weight protamine MCT-1 monocarborxylate transporter 1 MSNs mesoporous silica nanoparticles NAC N-acetyl-l-cysteine NLCs nanostructured lipid carriers PAA polyacrylic acid PBPK physiologically based pharmacokinetics PCA principal component anal...
Under normal conditions the cellular machinery can degrade aggregates stabilized by non-covalent interactions. If, however, these oligomers experience even mild oxidative stress, they under go covalent crosslink formation which stabilizes the aggregates and leads to precipitation. Once the rate of ...
F. Alteration of immunological properties of bovine serum albumin by covalent attachment of polyethylene glycol. J. Biol. Chem. 252, 3578–3581 (1977). CAS Google Scholar Abuchowski, A., McCoy, J. R., Palczuk, N. C., van Es, T. & Davis, F. F. Effect of covalent attachment of ...
Autocatalytic and oscillatory networks of organic reactions are important for designing life-inspired materials and for better understanding the emergence of life on Earth; however, the diversity of the chemistries of these reactions is limited. In this