Results 61 to 70 of about 492,930 (297)

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Ligand and substrate pi-stacking interaction controlled enantioselectivity in the asymmetric aziridination

open access: yes, 2007
Both the steric hindrance and the electronic effect are important factors for controlling the enantioselectivity in asymmetric catalysis. The substituent-dependent enantioselectivity in the asymmetric aziridination of chalcones catalyzed by 1,8 ...
Jiao, Peng   +4 more
core   +1 more source

The expression of bilateral asymmetry in the hands and humeri: a methodological comparison

open access: yes, 2009
The population-level preference for the use of the right hand is one of the defining characteristics of Homo sapiens and as such, its evolutionary origins within the human genus remain a topic of interest.
Cashmore, Lisa Anne
core   +1 more source

ASYMMETRY ANALYSIS STUDY ON Callionymus margaretae REGAN, 1906 COLLECTED FROM THE ARABIAN SEA COASTS OF OMAN [PDF]

open access: yesCroatian Journal of Fisheries, 2011
Asymmetry analyses have been carried out for some bilateral characters of Callionymus margaretae Regan, 1906 collected from the Arabian Sea coasts of Oman. The results showed that the level of asymmetry of the character postorbital length was the highest
J.M. Al-Mamry   +5 more
doaj  

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Rational tuning of the rigidity of a ligand scaffold: synthesis of diphenylsulfide-linked bis(oxazoline) ligands and their application in asymmetric allylic alkylation

open access: yes, 2010
The scaffold rigidity of bis(oxazoline) ligands was rationally tuned on the basis of literature information. Diphenylsulfide-linked bis(oxazoline) ligands with a flexible scaffold were efficiently synthesized to test our hypothesis.
Liu, Han   +3 more
core   +1 more source

Introducing Structural Symmetry and Asymmetry Implications in Development of Recent Pharmacy and Medicine

open access: yes, 2022
Structural symmetry, anti-symmetry, or asymmetry represent a foundational property that, for chemical compounds, often determines their chemical and biological activity [...
Lorentz Jäntschi
core   +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

neuropacabra/asymmetry-toolbox: Pre-publishing version

open access: yes, 2016
Frontal alpha asymmetry toolbox for EEGLAB. This little plugin rely on EEGLAB dataset structure. It has to be epoched, then in compute frontal alpha asymmetry index between specified channels in particular frequency of 8 to 13 ...
Michael Tesař
core   +1 more source

Asymmetry of Blinking [PDF]

open access: yesInvestigative Opthalmology & Visual Science, 2006
Too investigate asymmetry in eyelid movements with blinking, the stability of the asymmetry, and its modifiability in normal humans.Differences in the start time and amplitude between the two eyelids were assessed for voluntary blinks and reflex blinks evoked by supraorbital trigeminal nerve stimulation. These variables were also measured before and up
Iris S, Kassem, Craig, Evinger
openaire   +2 more sources

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