Results 61 to 70 of about 5,187,739 (314)

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Hierarchical organization in liquid crystal-in-liquid crystal emulsions [PDF]

open access: yesSoft Matter, 2014
In emulsions formed from two immiscible liquid crystals, the orientations of the liquid crystals are coupled.
Peter C, Mushenheim, Nicholas L, Abbott
openaire   +2 more sources

Liquid crystals in micron-scale droplets, shells and fibers

open access: yesJournal of Physics: Condensed Matter, 2017
The extraordinary responsiveness and large diversity of self-assembled structures of liquid crystals are well documented and they have been extensively used in devices like displays. For long, this application route strongly influenced academic research,
Martin Urbanski   +6 more
semanticscholar   +1 more source

James Fergason, a Pioneer in Advancing of Liquid Crystal Technology [PDF]

open access: yes, 2013
James Lee Fergason (1934 - 2008) focused his research on the liquid crystals. His studies correspond to a relevant part of the history of soft matter science and technology of liquid crystals.
Sparavigna, Amelia Carolina
core   +1 more source

Liquid crystals: a new topic in physics for undergraduates

open access: yes, 2012
The paper presents a teaching module about liquid crystals. Since liquid crystals are linked to everyday student experiences and are also a topic of a current scientific research, they are an excellent candidate of a modern topic to be introduced into ...
Cepic, Mojca   +2 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Widely tunable silicon-on-insulator ring resonators with a liquid crystal cladding [PDF]

open access: yes, 2011
Silicon-On-Insulator ring resonators can be widely tuned with a cladding layer of Liquid Crystals.
Baets, Roel   +4 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Ferroelectric Nanoparticles in Liquid Crystals: Recent Progress and Current Challenges

open access: yesNanomaterials, 2017
The dispersion of ferroelectric nanomaterials in liquid crystals has recently emerged as a promising way for the design of advanced and tunable electro-optical materials.
Y. Garbovskiy, A. Glushchenko
semanticscholar   +1 more source

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