Biotechnologically Produced Biodegradable Polyesters
Biotechnologically Produced Biodegradable Polyesters
... 23 Biotechnologically Produced Biodegradable Polyesters Jaciane Lutz Ienczak and Gl á ucia Maria Falc ã o de Arag ã o 2.1 Introduction Polyhydroxyalkanoate s ( PHA s) are polyesters ... ) Material derived from biomass /biodegradable materials . Proc. Natl. Acad. Sci. , 89 ( 3 ), 835 – 838 . 40 2 Biotechnologically Produced Biodegradable Polyesters 39 Ho...
Ngày tải lên: 25/10/2013, 08:20
Handbook of biodegradable Polymers
... T trans = T g 208 8.4 Applications of Biodegradable SMPs 209 8.4.1 Surgery and Medical Devices 209 8.4.2 Drug Release Systems 210 References 212 9 Biodegradable Elastic Hydrogels for Tissue ... Degradation of Biodegradable Elastic Hydrogels 229 9.4 Applications of Elastic Hydrogels 229 9.4.1 Tissue Engineering Application 229 9.4.2 Application of Elastic Shape-Memory Hydrogels as B...
Ngày tải lên: 04/10/2012, 13:52
Application of Hydrothermal Reaction to Biodegradability Improvement of Refractory Pollutants: Structural Conversion of Di- and Trichloroacetic Acid to Biodegradable Products
... time of 17 min. This likely happened because thermal decomposition of biodegradable products was faster than the production of biodegradable products by hydrothermal reaction. Finally, BOD value ... results of Figure 1, 2 and 4, CAAs were converted to biodegradable products at the beginning of hydrothermal reaction. The production of biodegradable products by structural conversion...
Ngày tải lên: 05/09/2013, 08:40
Water Treatment Technology Using Carbonaceous Materials Produced from Vegetable Biomass
... Technology, Vol.4, No.1, 2006 - 73 - Water Treatment Technology Using Carbonaceous Materials Produced from Vegetable Biomass Naohito Kawasaki*, Ryoma Bun-ei, Fumihiko Ogata, Takeo Nakamura, ... K., Kabayama, M., Tamura, T. and Tanada S. (2002) Adsorption of dyes onto carbonaceous materials produced from coffee grounds by microwave treatment. J. Colloid Interface Sci., Vol.254, No....
Ngày tải lên: 05/09/2013, 09:08
Biodegradable Dendrimers and Dendritic Polymers
... 10.3 Design of Self-Immolative Biodegradable Dendrimers 255 Scheme 10.10 Synthesis of drug - loaded PEGylated ester amide dendrimer [27] . 238 10 Biodegradable Dendrimers and Dendritic ... polymerization ini- tiators [12 – 14] . This chapter highlights an overview on biodegradable dendrimers. More specifi - cally, design of biodegradable dendritic architectures has been di...
Ngày tải lên: 25/10/2013, 08:20
Biodegradable Elastic Hydrogels for Tissue Expander Application
... preparation of smart surgical suture. Lendlein and Langer fabricated a self - tightenable biodegradable suture from a biodegradable, elastic shape - memory polymer. The suture can be loosely con- nected ... expander Muscle Tissue Muscle Tissue 232 9 Biodegradable Elastic Hydrogels for Tissue Expander Application the VP/MMA hydrogel chains with COOH groups, which produced higher sw...
Ngày tải lên: 25/10/2013, 08:20
Biodegradable Polymers Composed of Naturally Occurring α-Amino Acids
... 107 Biodegradable Polymers Composed of Naturally Occurring α - Amino Acids Ramaz Katsarava and Zaza Gomurashvili 5.1 Introduction The synthesis and study of biodegradable ... environmental purposes, it is important to have biodegradable polymers that degrade under the action of physiological environment or in soil. Biodegradable polymers have become increasingly ... arg...
Ngày tải lên: 25/10/2013, 08:20
Biodegradable Polymers as Scaffolds for Tissue Engineering
... that such an envi- ronment optimal for the in vivo tissue engineering can be produced only with great diffi culty. 341 Biodegradable Polymers as Scaffolds for Tissue Engineering Yoshito Ikada ... 14.3 Scaffold type I for differentiated cells. Biodegradable polymer Seeded cell Paracrine, autocrine, or endocrine factor Multiplied cell Produced ECM Implantation Figure 14.4 Sca...
Ngày tải lên: 25/10/2013, 08:20
Biodegradable Polyurethanes and Poly(ester amide)s
... nerve guidance channels ” or “ nerve conduits, ” which can be made using a biodegradable and porous channel wall. A biodegradable PUR based on hexamethylene diisocy- anate, poly( ε - caprolactone), ... 151 134 6 Biodegradable Polyurethanes and Poly(ester amide)s TMDI trimethylhexamethylene diisocyanate WAXD wide - angle X - ray diffraction 6.1 Chemistry and Properties of Bi...
Ngày tải lên: 25/10/2013, 08:20
Biodegradable Shape-Memory Polymers
... not hydrolytically degradable. Amorphous, biodegradable SMP net- works could be prepared by coupling well - defi ned star - shaped hydroxy - telechelic polyesters with a low - molecular - weight ... when the domains of the switching segment are crystallizable. The polymer blocks could be biodegradable polyesters or polyethers. Prominent examples for this type of multiblock copolymers...
Ngày tải lên: 25/10/2013, 08:20