For bone tissue engineering, we have fabricated 3D porous electro-active scaffolds made of poly(ε-caprolactone) (PCL) and graphene nanosheets using an extrusion-based additive manufacturing system. PCL, a semi-crystalline biodegradable polymer, was selected due to its low melting point, making it ...
Poly(ɛ-Caprolactone) and Poly (L-Lactic-Co-Glycolic Acid) Degradable Polymer Sponges Attenuate Astrocyte Response and Lesion Growth in Acute Traumatic B... Poly(epsilon-caprolactone) and poly (L-lactic-co-glycolic acid) degradable polymer sponges attenuate astrocyte response and lesion growth in ...
We have reported earlier the formulation development aspects of tamoxifen-containing biodegradable poly(ɛ-caprolactone) nanoparticulate system (Chawla and Amiji, 2002) and proven the efficient in vitro uptake of these nanoparticles in MCF-7 human breast cancer cells (Chawla and Amiji, 2003). In ...
(But)-CHP(Ph2)=NBut}] (R = Me, Et) and [Me2Al{1-{OC(Ph)CH}-3-R1-5-MeC3HN2}] (R1 = Me, But) in the ring-opening polymerization of ɛ-caprolactone 喜欢 0 阅读量: 178 作者: Die,Yang,CuiFang,CaiZhongXia,Wang 摘要: A series of lithium and aluminum complexes bearing ...
PCL/PLA copolymers were successfully synthesized by ring-opening polymerization of ɛ-caprolactone and dl-lactide using zinc lactate as catalyst. The [CL]/[LA] ratios of the resulting copolymers are very close to those of the monomer feeds, indicating a good conversion of monomers. The copolymer...
Lanthanide tris(2,4,6-tri-tert-butylphenolate)s are highly active initiators for ring-opening polymerization of ɛ-caprolactone to give polycaprolactone with number average molecular weight as high as 8.3 × 104 at 20 °C in 20 min in toluene. The effects of solvent, rare earth element, ...
Poly(ɛ-caprolactone) (PCL) with Mn = 42,500 were purchased from Aldrich. The as-prepared multi-walled carbon nanotubes (MWCNTs) were synthesized by ethylene chemical vapor deposition process and their diameters are in the range of 20–40 nm. In order to distribute the as-prepared MWCNT in...