Results 61 to 70 of about 2,190,641 (322)

Enantioconvergent catalysis

Beilstein Journal of Organic Chemistry, 2016
An enantioconvergent catalytic process has the potential to convert a racemic starting material to a single highly enantioenriched product with a maximum yield of 100%.
Justin T. Mohr, Jared T. Moore, Brian M. Stoltz   +2 more
doaj   +1 more source

A TELESCOPIC METHOD FOR THE SYNTHESIS OF 3-INDOLYL AZO DERIVATIVE [PDF]

Química Nova
In this study, a mild and facile method for the synthesis of 3-indolyl azo derivatives using indole derivatives, aniline and tert-butyl nitro compounds at room temperature was developed.
Rongfei Liu, Yiwen Huo, Qinjiang Zhou, Yue Liu, Jinxing Hu   +4 more
doaj   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

A general and atom-efficient continuous-flow approach to prepare amines, amides and imines via reactive N-chloramines

Beilstein Journal of Organic Chemistry, 2018
Chloramines are an important class of reagents, providing a convenient source of chlorine or electrophilic nitrogen. However, the instability of these compounds is a problem which makes their isolation and handling difficult. To overcome these hazards, a
Katherine E. Jolley, Michael R. Chapman, A. John Blacker   +2 more
doaj   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

A Paternò–Büchi Reaction of Aromatics with Quinones under Visible Light Irradiation

Molecules
Reported herein is a Paternò–Büchi reaction of aromatic double bonds with quinones under visible light irradiation. The reactions of aromatics with quinones exposed to blue LED irradiation yielded oxetanes at −78 °C, which was attributed to both the ...
Wen-Wen Li, Jia-Lin Zhao, Ze-Yu Wang, Pei-Ting Li, Zi-Fa Shi, Xiao-Ping Cao, Qiang Liu   +6 more
doaj   +1 more source

Degree Ranking Using Local Information [PDF]

, 2017
Most real world dynamic networks are evolved very fast with time. It is not feasible to collect the entire network at any given time to study its characteristics.
Gera, Ralucca, Iyengar, S. R. S., Saxena, Akrati   +2 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Synthetic Control Methods for Comparative Case Studies: Estimating the Effect of California's Tobacco Control Program [PDF]

Building on an idea in Abadie and Gardeazabal (2003), this article investigates the application of synthetic control methods to comparative case studies.
Alberto Abadie, Alexis Diamond, Jens Hainmueller   +2 more
core   +3 more sources

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source