Uptake of the glycosphingolipid sulfatide in the gastrointestinal tract and pancreas in vivo and in isolated islets of Langerhans

Abstract Background The glycosphingolipid sulfatide has previously been found in several mammalian tissues, but information on the uptake of exogenously administered sulfatide in different organs in vivo is limited.In pancreatic beta cells, sulfatide has been shown to be involved in insulin processing and secretion in vitro.In this study, we examin

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Graphene-Based Absorber: Tunable, Highly Sensitive, Six-Frequency

Due to the equipartition exciton property of graphene metamaterials, researchers have applied them to the design of absorbers and developed a series of absorbers covering different wavebands (including narrowband and broadband).In this paper, an absorber based on surface-isotropic excitations was designed with the help of graphene metamaterials and

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