A Rheo-optical Study of Stress−Fluctuations Coupling in a Disordered and Entangled Diblock Copolymer Solution

2008 ◽  
Vol 41 (9) ◽  
pp. 3328-3338 ◽  
Author(s):  
Loic Hilliou ◽  
Dimitris Vlassopoulos ◽  
Stergios Pispas ◽  
Nikos Hadjichristidis
Keyword(s):  
Diblock Copolymer ◽  
Optical Study ◽  
Copolymer Solution ◽  
Diblock Copolymer Solution

A shear induced transition of lamellar alignment in a concentrated diblock copolymer solution

Polymer ◽  
1999 ◽  
Vol 40 (20) ◽  
pp. 5709-5714 ◽  
Author(s):  
J.A Pople ◽  
I.W Hamley ◽  
J.P.A Fairclough ◽  
A.J Ryan ◽  
G Hill ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Copolymer Solution ◽  
Diblock Copolymer Solution

scholarly journals Synthesis of Copper Nanocatalysts with Tunable Size Using Diblock Copolymer Solution Micelles

2010 ◽  
Vol 114 (29) ◽  
pp. 12838-12838 ◽  
Author(s):  
Yang Liu ◽  
Chai Lor ◽  
Qiang Fu ◽  
David Pan ◽  
Lei Ding ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Copolymer Solution ◽  
Diblock Copolymer Solution

Steady and Oscillatory Shear Flow Alignment Dynamics in a Lamellar Diblock Copolymer Solution

1998 ◽  
Vol 31 (11) ◽  
pp. 3656-3670 ◽  
Author(s):  
Janice L. Zryd ◽  
Wesley R. Burghardt
Keyword(s):  
Shear Flow ◽  
Diblock Copolymer ◽  
Oscillatory Shear ◽  
Copolymer Solution ◽  
Oscillatory Shear Flow ◽  
Diblock Copolymer Solution ◽  
Flow Alignment

scholarly journals Synthesis of Copper Nanocatalysts with Tunable Size Using Diblock Copolymer Solution Micelles

2010 ◽  
Vol 114 (13) ◽  
pp. 5767-5772 ◽  
Author(s):  
Yang Liu ◽  
Chai Lor ◽  
Qiang Fu ◽  
David Pan ◽  
Lei Ding ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Copolymer Solution ◽  
Diblock Copolymer Solution

Twinning and growth kinetics of lamellar grains in a diblock copolymer solution

2005 ◽  
Vol 43 (4) ◽  
pp. 405-412 ◽  
Author(s):  
Thomas Q. Chastek ◽  
Timothy P. Lodge
Keyword(s):  
Growth Kinetics ◽  
Diblock Copolymer ◽  
Copolymer Solution ◽  
Diblock Copolymer Solution ◽  
Kinetics Of

One-step synthesis of titania nanoparticles from PS-P4VP diblock copolymer solution

2007 ◽  
Vol 18 (13) ◽  
pp. 135605 ◽  
Author(s):  
Lixin Song ◽  
Yeng Ming Lam ◽  
Chris Boothroyd ◽  
Puat Wen Teo
Keyword(s):  
Diblock Copolymer ◽  
Titania Nanoparticles ◽  
Copolymer Solution ◽  
Diblock Copolymer Solution ◽  
One Step

Release Profile of BSA or BDNF from Temperature Sensitive Hydrogels

2007 ◽  
Vol 342-343 ◽  
pp. 473-476 ◽  
Author(s):  
Mi Hee Cho ◽  
Hoon Hyun ◽  
Yu Na Shin ◽  
Jung Won Lee ◽  
Min Suk Lee ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Room Temperature ◽  
Release Profile ◽  
Temperature Sensitive ◽  
Prolonged Release ◽  
Poly Ethylene Glycol ◽  
Copolymer Solution ◽  
Diblock Copolymer Solution ◽  
Poly Ethylene ◽  
Sensitive Behavior

Methoxy poly(ethylene glycol) (MPEG)-b-poly(ε-caprolactone) (PCL) diblock copolymer was synthesized by ring-opening of ε-caprolactone (ε-CL) in the presence of a monomer activator with the terminal alcohol of MPEG as an initiator. The temperature sensitive behavior of the prepared MPEG-PCL diblock copolymer solution was examined. The polymer solution formed translucent sol at the room temperature. As the temperature increased from room temperature, the sol became gel, indicating that the diblock copolymer solution at room temperature can form gel at body temperature. Brain-derived neurotrophic factor (BDNF) loaded MPEG-PCL diblock copolymer solution and Pluronic solution for comparison were prepared to examine the release behavior of BDNF. Pluronic gel exhibited nearly complete release of BDNF even at 2 day, while the release of BDNF in MPEG-PCL gel showed the prolonged release profile for 21 days. In this study, we confirmed that thermosensitive MPEG-PCL diblock copolymer in this work could utilize as a potential carrier of BDNF.

Electron Optical Study of Surface Morphologies of Crystals

1980 ◽  
Vol 38 ◽  
pp. 376-377
Author(s):  
Sumio Iijima ◽  
Tung Hsu
Keyword(s):  
Thin Film ◽  
Optical Study ◽  
Regular Array ◽  
Surface Steps ◽  
Diffracted Waves ◽  
Image Position ◽  
Surface Morphologies

Suppose the thickness of a thin film of a crystal varies periodically like a regular array of surface steps, kinematical intensities of diffracted waves from this crystal are modulated by a shape transform,

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