Over Inga Lilge
Inga Lilge finished her PhD at the University of Siegen, Department of Chemistry & Biology, Germany.
Inga Lilge
Inga Lilge finished her PhD at the University of Siegen, Department of Chemistry & Biology, Germany.
Meer over Inga Lilge
Inga Lilge
Polymer Brush Films with Varied Grafting and Cross-Linking Density via SI-ATRP
Analysis of the Mechanical Properties by AFM
Paperback Engels 2017 1e druk 9783658195946
Verwachte levertijd ongeveer 9 werkdagen
Samenvatting
In her research, Inga Lilge focuses on a systematic study of poly(acrylamide) (PAAm) brushes prepared by surface-initiated atom transfer radical polymerization (SI-ATRP). In addition to the analysis of the time dependence of the polymer brush growth, the conformation of the polymer brushes is varied by grafting or cross-linking density. The results have practical implications for the study of cellular interactions on PAAm brushes since cell-substrate interactions are known to influence various cell characteristics, such as migration and adhesion.
Trefwoorden
polymeerborstel poly(acrylamide) nanotechnologie atom transfer radical polymerization oppervlaktechemie zelf-assemblerende monolagen oppervlakte-geïnitieerde polymerisatie enten dichtheid atomaire krachtmicroscopie micro-contact printing crosslinking polymerisatiekinetiek oppervlaktekarakterisering ftir spectroscopie ellipsometrie contacthoekmetingen onderzoek mechanische eigenschappen oppervlaktemorfologie bevochtigbaarheid cel-substraat interacties goudsubstraten photoiniferter-mediated polymerization biocompatibele materialen celadhesie oppervlaktemodificatie celmigratie biomaterialen laagdikte uv-led
Trefwoorden
Specificaties
ISBN13:9783658195946
Taal:Engels
Bindwijze:paperback
Aantal pagina's:95
Uitgever:Springer Spektrum
Druk:1
Verschijningsdatum:21-9-2017
Hoofdrubriek:Wetenschap en techniek
Serie:BestMasters
Lezersrecensies
Wees de eerste die een lezersrecensie schrijft!
Inhoudsopgave
U kunt van deze inhoudsopgave een PDF downloaden
List of Content
List of Figures 9
List of Tables 15
Abstract 19
1 Motivation 21
2 Introduction to Polymer Brushes 27
2.1 Surface Initiated Polymerization (SIP) 28
2.1.1 Photoiniferter-mediated Polymerization (PMP) 28
2.1.2 Atom Transfer Radical Polymerization (ATRP) 29
2.2 Self-Assembled Monolayer (SAM) 31
2.3 SAMs by Micro-Contact Printing (-CP) 32
2.4 Variation of Polymer Brushes 35
2.4.1 Grafting Density 35
2.4.2 Cross-linking Density 36
3 Characterization Methods 37
3.1 Contact Angle (CA) Measurements 37
3.2 Fourier Transform Infrared (FTIR) Spectroscopy 39
3.3 Atomic Force Microscopy (AFM) 39
4 Experimental Part 43
4.1 Materials 43
4.1.1 Initiator 43
4.1.2 Polymers 44
4.2 Preparation 45
4.2.1 Preparation of Gold Substrates 45
4.2.2 SAMs 47
4.2.3 Micro-Contact Printing (-CP) 47
4.2.4 Preparation of Polymer Brushes 48
4.3 Characterization 49
4.3.1 Contact Angle (CA) Measurements 49
4.3.2 Ellipsometry 50
4.3.3 Fourier Transform Infrared (FTIR) Spectroscopy 50
4.3.4 Atomic Force Microscope (AFM) 51
5 Results and Discussion 53
5.1 Polymer Brushes 53
5.1.1 Polymerization Kinetics 53
5.1.2 Grafting Density 60
5.1.3 Cross-linking Density 68
5.2 Polymer Brush Analysis by AFM 72
5.2.1 Surface Morphology. 74
5.2.2 Thickness 81
5.2.3 Wettability 84
5.2.4 Mechanical Properties 87
6 Discussion, Conclusions and Outlook 99
7 References 103
8 Appendix 107
8.1 PAAm Brushes via PMP 107
8.1.1 Iniferter 107
8.1.2 Modification of Silicon Substrates with Iniferter 110
8.1.3 Construction of the UV-LED setup 112
8.1.4 Preparation of Polymer Brushes 113
8.2 PAAm Brushes via ATRP 115
List of Figures 9
List of Tables 15
Abstract 19
1 Motivation 21
2 Introduction to Polymer Brushes 27
2.1 Surface Initiated Polymerization (SIP) 28
2.1.1 Photoiniferter-mediated Polymerization (PMP) 28
2.1.2 Atom Transfer Radical Polymerization (ATRP) 29
2.2 Self-Assembled Monolayer (SAM) 31
2.3 SAMs by Micro-Contact Printing (-CP) 32
2.4 Variation of Polymer Brushes 35
2.4.1 Grafting Density 35
2.4.2 Cross-linking Density 36
3 Characterization Methods 37
3.1 Contact Angle (CA) Measurements 37
3.2 Fourier Transform Infrared (FTIR) Spectroscopy 39
3.3 Atomic Force Microscopy (AFM) 39
4 Experimental Part 43
4.1 Materials 43
4.1.1 Initiator 43
4.1.2 Polymers 44
4.2 Preparation 45
4.2.1 Preparation of Gold Substrates 45
4.2.2 SAMs 47
4.2.3 Micro-Contact Printing (-CP) 47
4.2.4 Preparation of Polymer Brushes 48
4.3 Characterization 49
4.3.1 Contact Angle (CA) Measurements 49
4.3.2 Ellipsometry 50
4.3.3 Fourier Transform Infrared (FTIR) Spectroscopy 50
4.3.4 Atomic Force Microscope (AFM) 51
5 Results and Discussion 53
5.1 Polymer Brushes 53
5.1.1 Polymerization Kinetics 53
5.1.2 Grafting Density 60
5.1.3 Cross-linking Density 68
5.2 Polymer Brush Analysis by AFM 72
5.2.1 Surface Morphology. 74
5.2.2 Thickness 81
5.2.3 Wettability 84
5.2.4 Mechanical Properties 87
6 Discussion, Conclusions and Outlook 99
7 References 103
8 Appendix 107
8.1 PAAm Brushes via PMP 107
8.1.1 Iniferter 107
8.1.2 Modification of Silicon Substrates with Iniferter 110
8.1.3 Construction of the UV-LED setup 112
8.1.4 Preparation of Polymer Brushes 113
8.2 PAAm Brushes via ATRP 115
Vaak samen gekocht
84,94
Prijs voor beide
Anderen die dit boek kochten, kochten ook
-
John McMurry€ 95,87 -
Ferdinand M. Bertholet€ 22,50
-
J.F.J. Engbersen€ 31,61
-
Felix Timmermans€ 29,99
-
McMurry, John€ 84,97
-
Benedict Wells€ 15,99
Rubrieken
- advisering
- algemeen management
- coaching en trainen
- communicatie en media
- economie
- financieel management
- inkoop en logistiek
- internet en social media
- it-management / ict
- juridisch
- leiderschap
- marketing
- mens en maatschappij
- non-profit
- ondernemen
- organisatiekunde
- personal finance
- personeelsmanagement
- persoonlijke effectiviteit
- projectmanagement
- psychologie
- reclame en verkoop
- strategisch management
- verandermanagement
- werk en loopbaan
