Advanced Search. Boolean Search Within all of the search fields, the Boolean Operators AND (also + or &), OR, and NOT (also -) allow you to perform searches that specify logical relationships between terms.
By default, an AND relationship between each of the terms you enter is established except for the Author field (see Author Searching below). Author Searching To search for multiple authors, separate each author name with either AND or OR. Using AND will search for content that has been co-authored by the authors. Phrases To bypass the default use of the AND relationship between the terms you enter, wrap your terms in quotes. Wildcards Wildcards allow you to construct a query with approximate search terms. Stemming You can expand your search by enabling stemming. Enabling stemming will automatically include the root terms of the words you have used in your search. Advanced Search. Boolean Search Within all of the search fields, the Boolean Operators AND (also + or &), OR, and NOT (also -) allow you to perform searches that specify logical relationships between terms.
By default, an AND relationship between each of the terms you enter is established (see Author Searching below). Author Searching To search for multiple authors, separate each author name with either AND or OR. Using AND will search for content that has been co-authored by the authors. Phrases To bypass the default use of the AND relationship between the terms you enter, wrap your terms in quotes. Wildcards Wildcards allow you to construct a query with approximate search terms. Stemming You can expand your search by enabling stemming. Enabling stemming will automatically include the root terms of the words you have used in your search. Narrow Your Search to Specific Journals If you want to search within specific journals, click on the "Modify Selection" button in the Journal Titles section.
Advanced Search. Boolean Search Within all of the search fields, the Boolean Operators AND (also + or &), OR, and NOT (also -) allow you to perform searches that specify logical relationships between terms.
By default, an AND relationship between each of the terms you enter is established except for the Author field (see Author Searching below). Author Searching To search for multiple authors, separate each author name with either AND or OR. Using AND will search for content that has been co-authored by the authors. Phrases To bypass the default use of the AND relationship between the terms you enter, wrap your terms in quotes.
Wildcards Wildcards allow you to construct a query with approximate search terms. Stemming You can expand your search by enabling stemming. Enabling stemming will automatically include the root terms of the words you have used in your search. Narrow Your Search to Specific Journals. Biodegradable Shape-Memory Polymers Exhibiting Sharp Thermal Transitions and Controlled Drug Release - Biomacromolecules. Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, and High Technology Research Center, Kansai University, Suita, Osaka 564-8680, Japan Biomacromolecules, 2009, 10 (7), pp 1789–1794 DOI: 10.1021/bm9002078 Publication Date (Web): May 8, 2009 Copyright © 2009 American Chemical Society * To whom correspondence should be addressed.
Department of Chemistry and Materials Engineering. High Technology Research Center. Section: Abstract Biodegradable shape-memory polymer networks prepared by cross-linking star shape branched oligo(ε-caprolactone) (bOCL) with hexamethylene diisocyanate are introduced. Citing Articles View all 5 citing articles Citation data is made available by participants in CrossRef's Cited-by Linking service. This article has been cited by 5 ACS Journal articles (5 most recent appear below). Sulfonated Poly(ether ether ketone) Ionomers and Their High Temperature Shape Memory BehaviorYing Shi and R. Shape-Memory Effects in Biopolymer Networks with Collagen-Like Transient Nodes - Biomacromolecules. Laboratory of Physical Chemistry and Colloid Science, Wageningen University, Dreijenplein 6, 6703 HB Wageningen, The Netherlands Dutch Polymer Institute (DPI), P.O.
Box 902, 5600 AX Eindhoven, The Netherlands Biobased Products, Agrotechnology & Food Sciences Group, Bornsesteeg 59, 6708 PD Wageningen, The Netherlands Biomacromolecules, 2011, 12 (6), pp 2285–2292 DOI: 10.1021/bm2003626 Publication Date (Web): May 2, 2011 Copyright © 2011 American Chemical Society Section: Abstract In this article we study shape-memory behavior of hydrogels, formed by biodegradable and biocompatible recombinant telechelic polypeptides, with collagen-like end blocks and a random coil-like middle block.
Citing Articles. CRG - Shape Memory Polymer Overview. What is Shape Memory Polymer?
First introduced in Japan and then the United States 1984, shape memory polymers are polymers whose qualities have been altered to give them dynamic shape "memory" properties. Using thermal stimuli, shape memory polymers can exhibit a radical change from a rigid polymer to a very elastic state, then back to a rigid state again. In its elastic state, it will recover its "memory" shape if left unrestrained. However, while pliable it can be stretched, folded, or otherwise conformed to other shapes, tolerating up to 200% elongation. Unlike shape memory alloys, SMP exhibits a radical change from a normal rigid polymer to a very stretchy elastic and back on command, a change which can be repeated without degradation of the material. Above its transition temperature, SMP goes from a rigid, plastic state to a flexible, elastic state. There are many activation methods for thermally responsive SMP: Transition Temperature SMP Composites What is Veriflex?
Veriflex® E.