• No results found

Polymer Chemistry

Teaching Polymer Chemistry: Revisiting the Syllabus

Teaching Polymer Chemistry: Revisiting the Syllabus

... taught polymer chemistry to undergraduate students might already appreciate, we are faced with inherent difficulties in clearly communicating the subject matter due its interdisciplinary ...teach ...

12

Nitroxides in polymer chemistry and biochemistry

Nitroxides in polymer chemistry and biochemistry

... Appendix Computational Data 388 A 2 3 Archives for Chapter 6 GAUSSIAN archive files containing the B3 LYP/6 31G(d) geometries of principle species in Chapter 6 are shown in Table A 9 Table A 9 GAUSSIA[.] ...

50

Doubly Bonded Derivatives of Si and Ge: Cycloaddition Reactions and Polymer Chemistry

Doubly Bonded Derivatives of Si and Ge: Cycloaddition Reactions and Polymer Chemistry

... nitroalkanes. The reactions occur easily at room temperature and can be followed by the rapid disappearance of the deep yellow colour of the starting (di)tetrelene. The addition leads to the formation of 5-membered rings ...

181

Size-tuneable nanometric MRI contrast agents for the imaging of molecular weight dependent transport processes

Size-tuneable nanometric MRI contrast agents for the imaging of molecular weight dependent transport processes

... chitosan polymer chemistry facilitates synthesis of Gd-based MRI contrast agents with defined molecular weights which allow isotropic high resolution three-dimensional imaging of the heterogeneity of ...

29

Synthesis and characterisation of star polymers

Synthesis and characterisation of star polymers

... Branching in polymer chemistry is very common, occurring inherently or by design; with this branching giving both positive and negative material properties. For example, in commercial polymerisation of ...

289

SuFEx : a selectively triggered chemistry for fast, efficient and equimolar polymer–polymer coupling reactions

SuFEx : a selectively triggered chemistry for fast, efficient and equimolar polymer–polymer coupling reactions

... efficient chemistry in polymer ...excellent polymer-polymer coupling efficiency using tetrabutyl ammonium fluoride (TBAF), which yields near-quantitative polymer coupling in less than ...

27

Methodologies for Metal Functionalization of Phosphorus Based Photopolymer Networks

Methodologies for Metal Functionalization of Phosphorus Based Photopolymer Networks

... the polymer precursor has the effect of controlling the amount of metal in the ceramics after pyrolysis and that the composition of the ceramics can be tuned by altering the composition of the polymer ...

196

Stimulus-responsive block copolymer nano-objects and hydrogels via dynamic covalent chemistry

Stimulus-responsive block copolymer nano-objects and hydrogels via dynamic covalent chemistry

... In summary, dynamic covalent chemistry is exploited to trigger reversible morphological transitions in aqueous disper- sions of diblock copolymer nano-objects. These transitions are achieved by the reversible ...

7

Salicylic Acid Complex Imprinted Polymer Membranes: Preparation and Separation Characteristics

Salicylic Acid Complex Imprinted Polymer Membranes: Preparation and Separation Characteristics

... Salicylic acid complex imprinted polymeric membranes have been prepared by thermal polymerization using polyvinilidene fluoride membrane as a support membrane, acrylamide as a functional monomer and ethylene glycol ...

6

A Healthy Transformation to Mankind: Biomedical Engineering

A Healthy Transformation to Mankind: Biomedical Engineering

... According to G.S.Sawhney in his book Fundamental of Biomedical Engineering “Prefix “bio” denotes something connected with life. When basic sciences of physics and chemistry have been applied to living things, this ...

6

A New Approach for the Preparation of Functional Poly(acrylonitrile-g-glycidyl methacrylate) Polymer Brush

A New Approach for the Preparation of Functional Poly(acrylonitrile-g-glycidyl methacrylate) Polymer Brush

... In addition, Figure 6 represented the 1H NMR spectrum of PGMA, PAN and the PAN-g-PGMA prepared via the combination of controlled/“living” radical polymerization and click chemistry. The chemical shift at around ...

10

Hypercrosslinked materials : preparation, characterisation and applications

Hypercrosslinked materials : preparation, characterisation and applications

... duced a distinctly new method for the production of porous polystyrenes, a method which comprised the extensive post- crosslinking of linear PS chains by means of a Friedel – Crafts (F – C) reaction. This process ...

14

An efficient and facile synthesis of the hybrid scaffold of Pyrazole-Triazole-Chromenes nucleus using PS-TBD as a green catalyst

An efficient and facile synthesis of the hybrid scaffold of Pyrazole-Triazole-Chromenes nucleus using PS-TBD as a green catalyst

... green chemistry, for example, simplification of reaction procedures including the easy recovery of the catalyst by filtration, application to automated systems, and recycling of catalyst, In any polymer ...

5

Surface Modification of High Performance Polymer and Analysis of Surface Properties. -A Brief Review Article

Surface Modification of High Performance Polymer and Analysis of Surface Properties. -A Brief Review Article

... performance polymer (PEEK) two different ways surface modification via plasma method & another is surface modification by Diazonium chemistry but this study includes biocompatibility, contact angle, ...

5

Hypercrosslinked materials : preparation, characterisation and applications

Hypercrosslinked materials : preparation, characterisation and applications

... duced a distinctly new method for the production of porous polystyrenes, a method which comprised the extensive post- crosslinking of linear PS chains by means of a Friedel – Crafts (F – C) reaction. This process ...

14

Applications of isothioureas in surface chemistry : modification of self assembled monolayers and immobilisation on polymer supports

Applications of isothioureas in surface chemistry : modification of self assembled monolayers and immobilisation on polymer supports

... two polymer-supported (PS) isothioureas synthesised (PS-(R)-BTM 191 and PS-(2R,3S)-HyperBTM 61) have been evaluated in heterogeneous Michael addition-lactonisation reactions, kinetic resolutions of secondary ...

215

Phenyl acrylate is a versatile monomer for the synthesis of acrylic diblock copolymer nano-objects via polymerization-induced self-assembly

Phenyl acrylate is a versatile monomer for the synthesis of acrylic diblock copolymer nano-objects via polymerization-induced self-assembly

... Chain transfer to polymer is well known for the polymeri- zation of acrylic monomers. 55–57 This side reaction leads to branching and hence significant broadening of the molecular weight distribution (MWD), ...

11

Electrochemical Impedance Spectroscopic Study of Polyaniline on Platinum, Glassy Carbon and Carbon Fiber Microelectrodes

Electrochemical Impedance Spectroscopic Study of Polyaniline on Platinum, Glassy Carbon and Carbon Fiber Microelectrodes

... Simulation results confirmed that proposed electrical equivalent circuits were successfully matched to explain the polymer film and the electrolyte interface onto Pt, GC, and CFME. Overall CV results support the ...

10

Schüller, Verena
  

(2013):


	DNA origami structures for applications in single molecule spectroscopy and nanomedicine.


Dissertation, LMU München: Fakultät für Physik

Schüller, Verena (2013): DNA origami structures for applications in single molecule spectroscopy and nanomedicine. Dissertation, LMU München: Fakultät für Physik

... Polymer Physics (Chemistry). Entropic elasticity of lambda-phage DNA. Overstretching B-DNA: the elastic response of individual double-stranded and single-stranded DNA molecules. DNA in a[r] ...

158

Synthesis of Metal-Containing Phosphines and Their Use in Coordination, Polymer, and Materials Chemistry

Synthesis of Metal-Containing Phosphines and Their Use in Coordination, Polymer, and Materials Chemistry

... During this study, we have demonstrated that the radical-catalyzed hydrophosphination of alkenes can be used to produce primary, secondary, and tertiary ferrocene- and ruthenocene-containing phosphines. The phosphines, ...

291

Show all 8994 documents...

Related subjects