Royal Society of Chemistry, Chemical Communications, 51(51), p. 10345-10348
DOI: 10.1039/c5cc00968e
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Soft biocompatible gels comprised of rolled up graphene oxide nanocapsules within the pores of silanized hydrogels may be used as electrochemical pseudocapacitors with physiological glucose or KOH as a reducing agent, affording a material suitable for devices requiring pulses with characteristic time less than a second.