분야
pptx2. General Features
a. D & h
b. Tethered density
3. Synthesis
a. Grafting onto
b. Grafting from
4. Application
a. Lubrication
b. Responsiveness
c. Stabilization
5. Conclusion
Grafting onto
“Grafting-onto” involves the chemical reaction preformed, functionalized polymers with surfaces containing complementary functional groups
Grafting from
‘‘Grafting-from’’ involves an in situ polymerization of an initiator functionalized surface with monomer.
Grafting onto
“Grafting-onto” involves the chemical reaction preformed, functionalized polymers with surfaces containing complementary functional groups
Advantage
-simple synthesis
-Accurate characterization of the preformed polymers
Limitation
-cannot produce dense polymer brushes
-polymer thickness limit
Grafting from
‘‘Grafting-from’’ involves an in situ polymerization of an initiator functionalized surface with monomer.
Advantage
-can produce polymer brushes of high grafting density
-control over film thickness and composition
Limitation
-initiator surface coverage
-initiator efficiency
-rate of diffusion of monomer to active polymerization sites.
SERGIY MINKO - Journal of Macromolecular Sciencew, Part C - Responsive Polymer Brushes
Martien A. Cohen Stuart-Nature materials – Emerging applications of stimuli-responsive polymer materials
Sebastian Rauch,ab Klaus-Jochen Eichhorn,a Ulrich Oertel,a Manfred Stamm,ab Dirk Kucklingc
and Petra Uhlmann - Soft Matter - Temperature responsive polymer brushes with clicked rhodamine B: synthesis,
characterization and swelling dynamics studied by spectroscopic ellipsometry†
Jacob Klein- Weizmann Institute of Science- Shear of polymer brushes
MICHAEL OLAF GEKE- SWISS FEDERAL INSTITUTE OF TECHNOLOGY- Polymer Brushes on Flat Surfaces:
A Model System
Akihiro Nomura, Atsushi Goto – polymer chemistry - Controlled Synthesis of Hydrophilic Concentrated Polymer Brushes and
Their Friction/Lubrication Properties in Aqueous Solutions
Lucas J. T. Landherr, Claude Cohen, Praveen Agarwal, and Lynden A. Archer - Langmuir - Interfacial Friction and Adhesion of Polymer Brushes
Jacob Klein - Colloids and Surface - Shear of polymer brushes
Elin M. Larsson, Svetlana Syrenova and Christoph Langhammer - Nanophotonics - Nanoplasmonic sensing for nanomaterials science
Nehal I. Abu-Lail a, Marian Kaholeka, Bruce LaMattinac,Robert L. Clarka, Stefan Zauscher - Sensors and Actuators B - Micro-cantilevers with end-grafted stimulus-responsive polymer brushes for actuation and sensing
