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PEO Unsaturated Macromonomers ................... 21 PEO Saturated
Macromonomers ..................... 24 PEO Block and Graft
Copolymers .................... 25 Dispersion Polymerization of PEO
Macromonomers ......... 27 Copolymerization of PEO Macromonomers
with Styrene ...... 27 Copolymerization of PEO Macromonomers with
Alkyl Acrylates and Methacrylates .................... 33 Emulsion
Polymerization of PEO Macromonomers ......... 34 Homopolymerization
of PEO Macromonomers ............ 34 Copolymerization of PEO
Macromonomers with Styrene ...... 39 Copolymerization of PEO
Macromonomers with Other Comonomers ............................ 45
Polymerization of PEO Macromonomers in Other Disperse Systems
.......................... 48 Conclusion
................................. 50 References
................................. 52 List of Abbreviations and
Symbols A acrylic group second virial coefficient A2 AA acrylic
acid AVA 4,4'-azobis(4-cyanovaleric acide) AIBN
2,2'-azobiisobutyronitrile B A butyl acrylate BzMA benzyl
methacrylate BMA butyl methacrylate CAC critical association
concentration concentration of monomer in water cw concentration of
polymer micelle concentration CMC critical CFC critical
flocculation concentration CFT critical flocculation temperature
chain length (CL) Radical Polymerization of Polyoxyethylene
Macromonomers in Disperse Systems 3 methyl Cl t-butyl tC4 chain
transfer constant to stabilizer cs chain transfer to solvent css
chain transfer constant for transfer to polymeric stabilizer CSP D
particle diameter DLS dynamic light scattering volume median
diameter D50 final particle diameter " f DBP dibenzoyl peroxide
number average degree of polymerization DPn diffusion coefficient
of the radical in water " w overall activation energy EO activation
energy for propagation E activation energy for termination E t
activation energy for decomposition of initiator Ed EO ethylene
oxide unit f initiator efficiency monomer feed composition fw graft
available G a graft required G r HLB hydrofile-lipophile balance
There is a growing interest in the use of nanoparticles modified
with DNAs, viruses, peptides and proteins for the rational design
of nanostructured functional materials and their use in biosensor
applications. The challenge is to control the organization of
biomolecules on nanoparticles while retaining their biological
activity as potential chemical and gene therapeutics. These noble
metal nanoparticles/biomolecules conjugates have specific
properties and therefore they are attractive materials for
nanotechnology in biochemistry and medicine.
In this book, the author review work performed dealing with the
DNA structure and functionalities, interactions between DNA, noble
metal nanoparticles, surface active agents, solvents and other
additives. Particular attention is given to how the DNA's chain
length and the DNA conformation affect the interaction and
structure of the nanoconjugates and nanostructures that are formed.
Also discussed are the recent advances in the preparation,
characterization, and applications of noble metal nanoparticles
that are conjugated with DNA aptamers and oligomers. The advantages
and disadvantages of functionalized nanoparticles through various
detection modes are highlighted, including colorimetry,
fluorescence, electrochemistry, SPR, and, mass spectrometry for the
detection of small molecules and biomolecules. The functionalized
noble metal nanoparticles are selective and sensitive for the
analytes, showing their great potential in biosensing. Furthermore,
this book reviews recent progress in the area of DNA-noble metal
nanoparticles based artificial nanostructures, that is, the
preparation, collective properties, and applications of various
DNA-based nanostructures are also described.
PEO Unsaturated Macromonomers ................... 21 PEO Saturated
Macromonomers ..................... 24 PEO Block and Graft
Copolymers .................... 25 Dispersion Polymerization of PEO
Macromonomers ......... 27 Copolymerization of PEO Macromonomers
with Styrene ...... 27 Copolymerization of PEO Macromonomers with
Alkyl Acrylates and Methacrylates .................... 33 Emulsion
Polymerization of PEO Macromonomers ......... 34 Homopolymerization
of PEO Macromonomers ............ 34 Copolymerization of PEO
Macromonomers with Styrene ...... 39 Copolymerization of PEO
Macromonomers with Other Comonomers ............................ 45
Polymerization of PEO Macromonomers in Other Disperse Systems
.......................... 48 Conclusion
................................. 50 References
................................. 52 List of Abbreviations and
Symbols A acrylic group second virial coefficient A2 AA acrylic
acid AVA 4,4'-azobis(4-cyanovaleric acide) AIBN
2,2'-azobiisobutyronitrile B A butyl acrylate BzMA benzyl
methacrylate BMA butyl methacrylate CAC critical association
concentration concentration of monomer in water cw concentration of
polymer micelle concentration CMC critical CFC critical
flocculation concentration CFT critical flocculation temperature
chain length (CL) Radical Polymerization of Polyoxyethylene
Macromonomers in Disperse Systems 3 methyl Cl t-butyl tC4 chain
transfer constant to stabilizer cs chain transfer to solvent css
chain transfer constant for transfer to polymeric stabilizer CSP D
particle diameter DLS dynamic light scattering volume median
diameter D50 final particle diameter " f DBP dibenzoyl peroxide
number average degree of polymerization DPn diffusion coefficient
of the radical in water " w overall activation energy EO activation
energy for propagation E activation energy for termination E t
activation energy for decomposition of initiator Ed EO ethylene
oxide unit f initiator efficiency monomer feed composition fw graft
available G a graft required G r HLB hydrofile-lipophile balance
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