Results 51 to 60 of about 110,863 (301)

Shape-Selective Recognition of Quaternary Ammonium Chloride Ion Pairs

open access: yes, 2019
Synthetic receptors that recognize ion pairs are potentially useful for many technical applications, but to date there has been little work on selective recognition of quaternary ammonium (Q+) ion pairs.
Bradley D. Smith (1315578)   +3 more
core   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

Ion association in lithium metaborate solution: a Raman and ab initio insight

open access: yes, 2016
Ion association and hydration clusters in aqueous lithium borate solution are extremely important to understand some extraordinary properties of lithium borates.
Chunhui Fang (1904065)   +5 more
core   +1 more source

Effect of substituents on the stability of some lanthanum phenolate ion pairs.

open access: yes, 2018
The objects of the present work were, firstly, to investigate the effect of substituents on the stability of ion pairs of the La[3+]-ion with some phenolate anions, and, secondly, to test the applicability of the spectrophotometric method in determining ...
Newman, Peter John.
core   +1 more source

Valence‐Dependent Overscreening and Charging Pathways in Aqueous Electric Double Layers

open access: yesSmall Structures
Multivalent‐ion aqueous electrochemical systems often operate in strongly coupled regimes where classical mean‐field electric double‐layer descriptions become inadequate, yet a unified valence‐resolved microscopic picture of screening and charging ...
Jiale Ma, Bo Tang, Zhenyu Li
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

The Unanticipated Catalytic Activity of Lithium tert-Butoxide/THF in the Interesterification of Rapeseed Oil with Methyl Acetate

open access: yesJournal of Chemistry, 2019
Conventionally, the biodiesel (mixture of fatty acid methyl esters, FAME) production proceeds by transesterification of triglycerides with methanol accordingly by the formation of glycerol as a by-product, which cannot be included in biofuel composition.
Valdis Kampars   +2 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Comparative transcriptome analysis provides clues to molecular mechanisms underlying blue-green eggshell color in the Jinding duck (Anas platyrhynchos)

open access: yesBMC Genomics, 2017
Background In birds, blue-green eggshell color (BGEC) is caused by biliverdin, a bile pigment derived from the degradation of heme and secreted in the eggshell by the shell gland.
Zhepeng Wang   +5 more
doaj   +1 more source

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