Polysiloxanes (silicones) and other crosslinked polymers

The functionalization, or utilization of the functional groups inherently present on the surfaces, of many solids; including silica (SiO2), gold, silver, germanium, lead sulfide, carbon black, iron oxides and many other metal oxide systems has been achieved, (3, 11, 12) allowing attachment of initiators for an ATRP of many monomers forming organic/inorganic hybrid nanoparticles containing an inorganic core and a tethered functional polymeric shell selected for possible application in nano-electronics, nano-photonics, catalysis, nano-patterning, drug delivery, and bio-sensing. (12)

Acid-swellable crosslinked polymers made by copper-catalyzed azide-alkyne cycloaddition

Dilute Solution Properties and Characterization of Polymers; dilute, semi-dilute, and concentrated solution behaviors; molecular weight and molecular weight distribution concepts; capillary viscometry (IV), Mark-Houwink-Sakurada equation, Huggins Equation; light scattering and SEC/GPC), gels and gelation phenomena, hydrogels, sol-gel phase diagrams and characterization of gel properties

Polymer Synthesis and Characterization Laboratory (Lab)

Synthesis of a Photo crosslinked Electro-optic Polymer and Its Electro-optic Measurement[J].

a.; Liu, Y.; Qin, J., An Attempt To Modify Nonlinear Optical Effects of Polyurethanes by Adjusting the Structure of the Chromophore Moieties at the Molecular Level Using "Click" Chemistry.

L., The Convergence of Synthetic Organic and Polymer Chemistries.

Combination of Ring-Opening Polymerization and "Click" Chemistry for the Synthesis of an Amphiphilic Tadpole-Shaped Poly(ε-Caprolactone) Grafted by PEO.

Crosslinked vinyl polymers are ideal materials to be used in ..

Preparation, Characterization, and Application of Poly(vinyl alcohol)-graft-Poly(ethylene glycol) Resins: Novel Polymer Matrices for Solid-Phase Synthesis.

employed in the synthesis of synthetic polymers like ..

The second problem is the problem of gelatin plasticizing. Whengelatin materials are used at ordinary temperatures and humiditiesand when the fibrillar structure and the necessary moisture contentare retained plasticizing of gelatin poses no problem. If howeverthese conditions are not met the usual plasticizing methods fail. Inthis case the problem can be solved, in our opinion, by modificationof gelatin with high-molecular weight compounds, viz. by thepreparation of heterophase systems featuring less severe humiditydependences than the parent polymer. Such modification of gelatinlayers is now finding ever increasing applications and is carriedout either by introducing latexes into the gelatin layers or bygrafting flexible-chain polymers onto gelatin macromolecules asthere seems to be no other method available.

Synthesis and Characterization of Star Polymers and Cross-Linked ..

Surface-Initiated, Atom Transfer Radical Polymerization of Oligo(ethylene glycol) Methyl Ether Methacrylate and Subsequent Click Chemistry for Bioconjugation.

Synthesis and Characterization of Crosslinked Polymers …

Finally, gelatin as a hydrophilic biopolymer specificallyinteracts with water and undergoes drastic changes of itsphysico-mechanical properties depending on the moisture content.