Results 41 to 50 of about 175,341 (310)
IEEE Photonics Journal, 2022 Multiplexing anti-counterfeiting technologies based on micro/nano structural colors of photonic crystals have been proposed for information security because of unduplicability and diversity.
Xiaowan Xu, Yanjun Liu, Dan Luo
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS 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
Optical Kossel Lines and Fluorescence in Photonic Liquid Crystals
, 2020 We propose a general analytical way to describe the fluorescence peculiarities in photonic liquid crystals (revealing themselves as an optical analog of the X-ray Kossel lines in conventional crystals) based at the localized optical edge modes existing ...
Vladimir A. Belyakov
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pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Evaluation of Electro-Optic Behaviour of Chiral Smetic Liquid Crystals Dispalys with V-shaped response [PDF]
, 2003 In the last years, chiral smectic liquid crystals with V-shaped electro-optic response have been reported as one of the most promising technologies for display applications.
Urruchi del Pozo, Virginia +3 more
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Terahertz Spectroscopic Imaging of Polymorphic Forms in Pharmaceutical Crystals
, 2018 A terahertz spectroscopic imaging system was fabricated for the detection of two-dimensional molecular distributions in pharmaceutical tablets based on absorption peaks of intermolecular or intramolecular hydrogen bonds in crystals. The terahertz imaging
Song, HJ +4 more
core +1 more source
A Dual Band Substrate Integrated Waveguide Antenna with DRA for 5G Mobile Application
Journal of TechniquesThis paper describes the design, evaluation, and investigational validation of a dual-band Substrate Integrated Waveguide (SIW) supported Dielectric Resonator Antenna (DRA) for fifth-generation (5G) applications.
Agilesh Saravanan Ramamoorthi +5 more
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Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Fredericksz transition threshold in nematic liquid crystals filled with ferroelectric nano-particles [PDF]
, 2006 A key liquid crystalline property for electro-optic applications is the Frederiks threshold electric field. There has been recent experimental interest in liquid crystal-based colloidal suspensions in which the colloidal nanoparticles both possess a ...
Sluckin, T.J. +2 more
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Crystals, 2019 The illustrative description of the field-induced peculiarities of the director reorientation in the microsized nematic volumes under the effect of crossed magnetic B and electric E fields have been proposed.
Alex V. Zakharov, Izabela Sliwa
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