Results 61 to 70 of about 355,560 (277)
Synthetic carbohydrate-based vaccines: challenges and opportunities
Journal of Biomedical Science, 2020 Glycoconjugate vaccines based on bacterial capsular polysaccharides (CPS) have been extremely successful in preventing bacterial infections. The glycan antigens for the preparation of CPS based glycoconjugate vaccines are mainly obtained from bacterial ...
Ravinder Mettu +2 more
doaj +1 more source
What Is the Assembly Pathway of a Conjugated Polymer From Solution to Thin Films?
Frontiers in Chemistry, 2020 The hierarchical assembly of conjugated polymers has gained much attention due to its critical role in determining optical/electrical/mechanical properties.
Zhuang Xu, Kyung Sun Park, Ying Diao
doaj +1 more source
Synthesis of Highly Twisted and Fully π-Conjugated Porphyrinic Oligomers
Journal of the American Chemical Society, 2014 Highly twisted π-conjugated molecules have been attractive but challenging targets. We report here an efficient synthesis of highly twisted diporphyrins with 126° and 136° twist angles that involves an oxidative fusion reaction of planar aminoporphyrin precursors at room temperature.
Satoru, Ito +8 more
openaire +2 more sources
Synthesis and properties of fully conjugated indacenediselenophene and diindenoselenophene derivatives [PDF]
Tetrahedron Letters, 2015 Abstract The synthesis and characterization of indacenediselenophene (IDS) and diindenoselenophene (DIS), the selenophene-containing analogues of indacenedithiophene (IDT) and diindenothiophene (DIT), respectively, are described. Cyclic voltammetry reveals that IDS and DIS both undergo two one-electron reductions and a one-electron oxidation and have
Jonathan L. Marshall +4 more
openaire +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Metal–Dielectric Polarization-Preserving Anisotropic Mirror for Chiral Optical Tamm State
Nanomaterials, 2022 This numerical study demonstrates the possibility of exciting a chiral optical Tamm state localized at the interface between a cholesteric liquid crystal and a polarization-preserving anisotropic mirror conjugated to a metasurface.
Natalya V. Rudakova +6 more
doaj +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Quantitative estimation of the hydrophilic-hydrophobic balance of mixed bile salt solutions.
Journal of Lipid Research, 1989 This paper describes the derivation of a bile salt monomeric hydrophobicity index that quantitatively defines the composite hydrophilic-hydrophobic balance of a mixture of bile salts.
D M Heuman
doaj +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Nature CommunicationsFully π-conjugated polymers consisting of plane and rigid aromatic units present a fantastic optoelectronic property, a promising candidate for printed and flexible optoelectronic devices.
Mingjian Ni +15 more
doaj +1 more source