Perovskite Solar Cells In article number 2200758, Jangwon Seo and co-workers introduce [2-(9H-carbazol-9-yl)ethyl]phosphonic acid (CEPA) as an interface modifier at the of perovskite hole transporting layer (HTL) into n-i-p solar cells. CEPA reduces surface traps induces molecular interactions CEPA-HTL for enhanced interfacial adhesion energy good mechanical stability, thereby improving power c...

When dispersed in biological fluids, engineered nanoparticles are selectively coated with proteins, resulting in the formation of a protein corona. It is suggested that the protein corona is critical in regulating the conditions of entry into the cytoplasm of living cells. Recent reports describe this phenomenon as ubiquitous and independent of the nature of the particle. For nanomedicine appli...

In this paper, original thermosensitive copolymers bearing phosphonic acid groups, namely the poly(N-n-propylacrylamide-stat-2-(methacryloyloxy)methylphosphonic acid) (P(NnPAAm-stat-hMAPC1)) were synthesized, and their sorption properties for three divalent cations (Ni(2+), Ca(2+), Cd(2+)) and one trivalent cation (Al(3+)) have been investigated. The sorption experiments were performed with inc...

With a recently developed method we detected rapid and sequential reorganization of vitamin D receptors (VDR), including their temporary association with fibers, and we showed that calcitriol induces cGMP accumulation around reorganizing VDRs. In this report we first identified the VDR-associated fibers as microtubules: they show immunoreactivity with tubulin antisera and were sensitive to tubu...

Molybdenum is an essential component of the cofactors of many metalloenzymes including nitrate reductase and Mo-nitrogenase. The cyanobacterium Anabaena variabilis ATCC 29413 uses nitrate and atmospheric N2 as sources of nitrogen for growth. Two of the three nitrogenases in this strain are Mo-dependent enzymes, as is nitrate reductase; thus, transport of molybdate is important for growth of thi...