PubMed · 9237568
Oriented macroporous polyacrylamide gels.
Abstract
Macroporous gels with huge cavities and partition walls result from controlled microsyneresis during gelation. In this report we show that the microsyneresis process can be further controlled: it is possible to orient the partition walls of macropores by the use of an electric field throughout polymerization. Our oriented macroporous polyacrylamide gels offer a specific structure: a set of parallel channels of about 2 microm inner diameter, with polyacrylamide walls including acidic groups linked to the aggregated matter.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
R Charlionet, N Machour-Merlet, S Leclerc, J J Malandain. 1997. Oriented macroporous polyacrylamide gels.. https://doi.org/10.1002/elps.1150180718
Cite the original work for its findings. Save a collection to share your selection of sources.