Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Bao-hu Wang"'
Publikováno v:
Zhongguo gu shang = China journal of orthopaedics and traumatology. 30(10)
To analyze and compare the efficacy of surgical approaches and fixations of anterolateral approach, lateral approach and posterolateral approach in treating posterolateral tibial plateau fracture.A retrospective study of 44 cases from May 2010 to Jul
Publikováno v:
Journal of Photopolymer Science and Technology. 24:611-615
Hexaphenylbisimidazoles with methoxy and nitro substituent in 2-phenyl ring were synthesized and evaluated by UV-vis absorption spectrum, photo-dilatometer and photoresist dry film. Both methoxy and nitro group shift the UV-vis absorption spectra of
Publikováno v:
Journal of Physics and Chemistry of Solids. 64:2451-2455
The influence of mesoporous environment on the conjugated polymers was studied by UV–Vis absorption and Photoluminescence spectroscopy. The applied polymers were three novel poly( p -phenylenevinylene) derivatives (DDMA-PPV). These polymers have di
Publikováno v:
Synthetic Metals. 139:187-190
A set of conjugated polymers with different molecular diameters was incorporated into channels of mesoporous silica of MCM-41. Study on UV-Vis and photoluminescent (PL) spectra of these composites revealed regular variation of band gap of frontier or
Publikováno v:
Synthetic Metals. 132:191-195
We synthesized a new ether-type PPV copolymer (C10-PPV) containing dibenzothiophene-5,5-dioxide in the main chain and characterized by IR, NMR, UV-Vis, fluorescence, cyclic voltammetry, TGA, DSC measurements. The polymer is readily soluble in common
Publikováno v:
Thin Solid Films. 424:186-190
We synthesized poly(2,8-dibenzothiophene-5,5-dioxide-vinylene-alt-1,4-phenylene-vinylene) (DD-PPV) (oligomer) by the traditional Wittig condensation and characterized it with IR, NMR, UV–vis etc. It is thermally stable and soluble in high polar sol
Publikováno v:
Synthetic Metals. 137:1081-1082
We synthesized poly(2,8-dibenzothiophene-5,5-dioxide-vinylene-alt-p(m,o)-phenylene-vinylene) (DD-p(m,o)-PPV) by Wittig reaction. The polymers are soluble in DMF, DMSO and NMP. DD-p(m, o)-PPV has absorbance peak ( λ abs ) at 369nm (292nm, 284nm) and