Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Yu Der Lee"'
Publikováno v:
Angewandte Chemie International Edition. 53:4450-4455
Banded spherulites are formed by crystallization of a chiral polymer that is end-capped with chromophore. Induced circular dichroism (ICD) of the chromophore can be found in the crystallized chiral polymers, giving exclusive optical response of the I
Publikováno v:
Materials Chemistry and Physics. 141:694-704
A series of Cyclo-olefin copolymer (COC) blends were prepared via solution blending process and showed various miscibility because of different norbornene content as well as copolymer microstructure. Two kinds of nano-silica particles, including hydr
Autor:
Ming-Chia Li, Hirokazu Hasegawa, Edwin L. Thomas, Shih-Chieh Lin, Yu Der Lee, Rong-Ming Ho, Hsiao Fang Wang
Publikováno v:
Journal of the American Chemical Society. 134:10974-10986
Here, we report the mechanisms of chiral transfer at various length scales in the self-assembly of enantiomeric chiral block copolymers (BCPs*). We show the evolution of homochirality from molecular chirality into phase chirality in the self-assembly
Publikováno v:
Journal of Applied Polymer Science. 127:3269-3277
We have developed a photosensitive system having low dielectric constant with mesoporous. The photosensitive system we developed is patternable and the mesoporosity is generated through the combination of photo exposure and thermal treatment. The mes
Publikováno v:
Materials Chemistry and Physics. 133:1127-1136
A series of ABA triblock copolymers of poly ( l -lactic acid) and poly(tetramethylene ether) (PLLA- b -PTME- b -PLLA) have been synthesized and thoroughly characterized. The enzymatic degradation of the PLLA segment in the copolymer was investigated
Publikováno v:
Polymer. 51:1639-1647
This investigation characterizes the molten morphologies following isothermal crystallization of poly( l -lactide- block -dimethyl siloxane- block - l -lactide) triblock copolymers, which were synthesized by ring-opening polymerization of l -lactide
Autor:
Sue-Chen Wang, Hsin-Tzu Liu, Dar-Fu Tai, Kuo-Hao Lu, Yu-Der Lee, Guan-Yu Chen, Ming-Hong Jhang
Publikováno v:
Analytical Chemistry. 82:2290-2293
A molecularly imprinted film was fabricated, in the presence of epitope-peptides, onto a quartz crystal microbalance (QCM) chip. These five peptides are known linear or conformational epitopes of the anthrax protective antigen PA(83). Imprinting resu
Publikováno v:
Journal of Applied Polymer Science. 114:2395-2402
The dianhydride monomer 3,3′,4,4′-benzophenone tetracarboxylic acid dianhydride and two diamine monomers, 4,4′-diamino-3,3′-biphenyldiol (HAB) and 2,4-diaminophenol dihydrochloride (DAP), were used to synthesize a series of poly(hydroxyl amic
Publikováno v:
European Polymer Journal. 45:2455-2466
An (AB)n-type multiblock copolymer containing alternating poly( l -lactide) (PLLA) and poly(dimethyl siloxane) (PDMS) segments was synthesized by chain extension of hydroxyltelechelic PLLA-PDMS-PLLA triblock copolymers, which were prepared by the rin
Publikováno v:
Acta Biomaterialia. 5:1937-1947
The development of blended biomacromolecule and polyester scaffolds can potentially be used in many tissue engineering applications. This study was to develop a poly(gamma-glutamic acid)-graft-chondroitin sulfate-blend-poly(epsilon-caprolactone) (gam