Synthesis, characterization, and controlled nitric oxide release fromS-nitrosothiol-derivatized fumed silica polymer filler particles
نویسندگان
چکیده
منابع مشابه
Synthesis, characterization, and controlled nitric oxide release from S-nitrosothiol-derivatized fumed silica polymer filler particles.
A new type of nitric oxide (NO)-releasing material is described that utilizes S-nitrosothiols anchored to tiny fumed silica (FS) particles as the NO donor system. The synthetic procedures suitable for tethering three different thiol species (cysteine, N-acetylcysteine, and N-acetylpenicillamine) to the surface of FS polymer filler particles are detailed. The thiol-derivatized particles are conv...
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Small angle neutron scattering is employed to estimate the interactions in complex multicomponent systems. The method is applied to describe a ternary system, poly(dimethyl siloxane) toluene with silica filler particles. Contrast variation by solvent deuteration is used to distinguish the three different partial structure factors of filled polymer samples, S(pp)(q), S(pf)(q), and S(ff)(q), wher...
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ژورنال
عنوان ژورنال: Journal of Biomedical Materials Research Part A
سال: 2005
ISSN: 1549-3296,1552-4965
DOI: 10.1002/jbm.a.30275