Dynamic manipulation of wavefront is vital for massive free-space optical applications.Here we propose a set of largely tunable circular polarization splitters leveraging graphene nanoantennas Slides with high efficiency reaching 83% and wide frequency tunability range of 2 to 5 THz.By synergizing the electrically tunable surface plasmons of graphe

Han X, Liu J, Liu Y, Mou Ointment L, Li C.Cancer Manag Res.2021;13:4393–4401.We, the Editors and Publisher of Cancer Management and Research, have retracted the following article.Following publication of the article, concerns were raised about the duplication of images from Figure 3 with images from other unrelated articles.Specifically, Ima

Octopamine Extension Cable (OA) underlies reinforcement during appetitive conditioning in the honey bee and fruit fly, acting via different subtypes of receptors.Recently, antibodies raised against a peptide sequence of one honey bee OA receptor, AmOA1, were used to study the distribution of these receptors in the honey bee brain (Sinakevitch et al