Results 51 to 60 of about 353,613 (251)
A Modular Strategy for Fully Conjugated Donor–Acceptor Block Copolymers
Journal of the American Chemical Society, 2012 A novel strategy for the synthesis of fully conjugated donor-acceptor block copolymers, in a single reaction step employing Stille coupling polymerization of end-functional polythiophene and AA + BB monomers, is presented. The unique donor-acceptor structure of these block copolymers provides a rich self-assembly behavior, with the first example of a ...
Ku, Sung-Yu +7 more
openaire +3 more sources
Development of Low Energy Gap and Fully Regioregular Polythienylenevinylene Derivative
Journal of Chemistry, 2014 Low energy gap and fully regioregular conjugated polymers find its wide use in solar energy conversion applications. This paper will first briefly review this type of polymers and also report synthesis and characterization of a specific example new ...
Tanya M. S. David +2 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
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
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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
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
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
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
An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane
FEBS Letters, EarlyView.Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa +3 more
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
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