Results 71 to 80 of about 5,798,114 (363)

Design, Synthesis, and Acaricidal Activity of 2,5-Diphenyl-1,3-oxazoline Compounds

open access: yesMolecules
By using a scaffold hopping/ring equivalent and intermediate derivatization strategies, a series of compounds of 2,5-diphenyl-1,3-oxazoline with substituent changes at the 5-phenyl position were prepared, and their acaricidal activity was studied ...
Yuming Chen   +4 more
doaj   +1 more source

Organization Still Matters [PDF]

open access: yesInternational Journal of E-Politics, 2017
Use of social media by political parties has become a part of their communication strategies. In Catalonia, where around 20% of Internet users obtain political information through Facebook and Twitter, parties use these channels widely. This article has examined 814 posts, 5,772 comments, 52,470 likes and 25,907 shares from the official Facebook pages ...
Borge, Rosa, Esteve Del Valle, Marc
openaire   +2 more sources

Near infrared spectroscopy for predicting quality indices in the organic fertiliser industry [PDF]

open access: yes, 2007
The carbon to nitrogen (C/N) ratio can provide information on the capacity of an organic input to be transformed into humus [1 - 3], but it is not sufficient in some cases [4].
Bastianelli, Denis   +4 more
core  

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Self‐Coiling and Aggregation Behaviors of Organic Fluorescent Probes With Saturated Aliphatic Chains in Polar Fluorinated Arenes

open access: yesAggregate
The self‐coiling behaviors of organic molecules in fluorinated solvents haven't been explored previously. As one particular type of fluorous solvent, polar fluorinated arenes are widely used in both academia and industry.
Zhaohui Meng   +3 more
doaj   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS 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

Chiral macrocycles forming high-affinity host-guest homoternary complexes for chiral discrimination and amplified circularly polarized luminescence

open access: yesNature Communications
The development of macrocyclic hosts with high-affinity 1:2 recognition capabilities is crucial for advancing supramolecular chemistry and its applications.
Rong Fu   +11 more
doaj   +1 more source

The Tagish Lake chondrite and the interstellar parent body hypothesis [PDF]

open access: yes, 2001
Investigation of the solvent extractable organic compounds in Tagish Lake. The results are used to test the interstellar parent body hypthesis for the origin of extraterrestrial organic ...
Gilmour, I.   +2 more
core  

Climate change: carbon losses in the Alps [PDF]

open access: yes, 2016
The response of the terrestrial carbon cycle to global change is one of the main uncertainties in current climate change predictions1. Most terrestrial carbon is held in soils as organic matter derived from the decay of plant material (Fig. 1).
Kirk, Guy J. D.
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

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