Results 61 to 70 of about 152,468 (288)

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

Advanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa, Paolo Blesio, Marcial Fernandez‐Castro, Lisa Almonte, Maxence Fernandez, Mantas Liutkus, Perumal Pandurangan, Carlos Sabater, Aitor Villaverde, Manuel Melle‐Franco, Nurit Ashkenasy, Felipe Jiménez‐Ángeles, M. Carmen Morant‐Miñana, M. Reyes Calvo, Aitziber L. Cortajarena   +14 more
wiley   +1 more source

Giant and flexible toroidal circular dichroism from planar chiral metasurface

APL Materials
Chirality, a fundamental concept describing an object cannot superpose with its mirror image, is crucial in optics and photonics and leads to various exotic phenomena, such as circular dichroism and optical activity.
Shijie Kang, Haitao Li, Jiayu Fan, Jiusi Yu, Boyang Qu, Peng Chen, Xiaoxiao Wu   +6 more
doaj   +1 more source

First principles theory of chiral dichroism in electron microscopy applied to 3d ferromagnets

, 2007
Recently it was demonstrated (Schattschneider et al., Nature 441 (2006), 486), that an analogue of the X-ray magnetic circular dichroism (XMCD) experiment can be performed with the transmission electron microscope (TEM). The new phenomenon has been named
A. J. F. Metherell, A. L. Lewis, A. P. Hitchcock, A. Weickenmeier, Ján Rusz, L.-M. Peng, P. A. Doyle, P. Blaha, P. Schattschneider, Peter Schattschneider, S. W. Lovesey, Stefano Rubino   +11 more
core   +1 more source

A Cryoprotectant‐Compatible Nanoporous Platform for Stable and Scalable Delivery of Biopharmaceuticals

Advanced Materials, EarlyView.
A cryoprotectant‐compatible nanoporous platform enables ambient‐stable and scalable delivery of gene editing therapeutics. By combining hierarchical pore architecture with optimized lyophilization chemistry, the system preserves Cas9‐RNP activity post‐freeze‐drying.
Sian Lee, Seongchan Kim, Jooyeun Chong, Min‐gyeong Kim, Kayeong Lim, Nan‐Ee Lee, Jahyun Koo, Jiheong Kang, Hyojin Lee   +8 more
wiley   +1 more source

Exploring small energy scales with x-ray absorption and dichroism

, 2016
Soft x-ray linear and circular dichroism (XLD, XMCD) experiments at the Ce M$_{4,5}$ edges are being used to determine the energy scales characterizing the Ce $4f$ degrees of freedom in the ultrathin ordered surface intermetallic CeAg$_x$/Ag(111).
Fauth, K., Hansmann, P., Haverkort, M. W., Praetorius, C., Zinner, M.   +4 more
core   +1 more source

Magnetic circular dichroism spectra from resonant and damped coupled cluster response theory

, 2020
A computational expression for the Faraday A term of magnetic circular dichroism (MCD) is derived within coupled cluster response theory and alternative computational expressions for the B term are discussed.
Barron L. D., C. Hättig, Mason W. R., Piepho S. B., R. Faber, S. Coriani, S. Ghidinelli   +6 more
core   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

Chiral All-Dielectric Metasurface Based on Elliptic Resonators with Circular Dichroism Behavior

International Journal of Antennas and Propagation, 2018
We present the design of a new microwave all-dielectric chiral metasurface with circular dichroism behavior based on elliptic dielectric resonators (EDRs).
Ali Yahyaoui, Hatem Rmili
doaj   +1 more source

Biophysical characterization data of the artificial protein Octarellin V.1 and binding test with its X-ray helpers

Data in Brief, 2016
The artificial protein Octarellin V.1 (http://dx.doi.org/10.1016/j.jsb.2016.05.004 [1]) was obtained through a direct evolution process over the de novo designed Octarellin V (http://dx.doi.org/10.1016/S0022-2836(02)01206-8 [2]).
Maximiliano Figueroa, Julie Vandenameele, Erik Goormaghtigh, Marie Valerio-Lepiniec, Philippe Minard, André Matagne, Cécile Van de Weerdt   +6 more
doaj   +1 more source

Circular spectropolarimetric sensing of chiral photosystems in decaying leaves

, 2017
Circular polarization spectroscopy has proven to be an indispensable tool in photosynthesis research and (bio)-molecular research in general. Oxygenic photosystems typically display an asymmetric Cotton effect around the chlorophyll absorbance maximum ...
Ariese, Freek, Buma, Wybren Jan, Patty, C. H. Lucas, Röling, Wilfred F. M., Snik, Frans, Sparks, William B., van Spanning, Rob J. M., Visser, Luuk J. J.   +7 more
core   +2 more sources