Results 141 to 150 of about 25,927 (280)

Enhancing OER performance via short-range ordered quantum dots in medium-entropy compounds

iScience
Summary: Medium-entropy compounds (MECs) have attracted significant interest thanks to their exceptional mechanical, physical, and chemical properties, which are associated with their unique atomic structures.
Qingqing Cai, Rui Xu, Tao Wang, Lengyuan Niu, Yinyan Gong, Can Li   +5 more
doaj   +1 more source

crystIT: complexity and configurational entropy of crystal structures via information theory. [PDF]

J Appl Crystallogr, 2021
Kaußler C, Kieslich G.
europepmc   +1 more source

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

Advanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz, Pablo Varela, Laura del‐Mazo‐Barbara, Irene Lodoso‐Torrecilla, Emilio Jiménez‐Piqué, Jordi Franch, Miguel Alaminos, Maria‐Pau Ginebra   +7 more
wiley   +1 more source

Improvement of critical current density of REBa₂Cu₃O_7-δ by increase in configurational entropy of mixing. [PDF]

R Soc Open Sci, 2022
Yamashita A, Shukunami Y, Mizuguchi Y.
europepmc   +1 more source

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

Advanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas, Maciej O. Liedke, Huan Liu, Fabian Ganss, Maik Butterling, Nico Klingner, René Hübner, Ilja Makkonen, Andreas Wagner, Gregor Hlawacek   +9 more
wiley   +1 more source

Configurational Entropy of Folded Proteins and Its Importance for Intrinsically Disordered Proteins. [PDF]

Int J Mol Sci, 2021
Liu M, Das AK, Lincoff J, Sasmal S, Cheng SY, Vernon RM, Forman-Kay JD, Head-Gordon T.   +7 more
europepmc   +1 more source

Cryo‐EM of Rationally Designed Photosystem I Nanoassembly on Graphene Validates Orientation‐Driven Enhancement of Photocatalytic Performance

Advanced Functional Materials, EarlyView.
The first cryo‐EM visualization and quantification of oriented Photosystem I (PSI) on single‐layer graphene is reported. Domain‐specific covalent anchoring of PSI, with the reducing side of the biophotocatalyst toward graphene, promotes three‐fold higher anodic photocurrent generation compared to a randomly physisorbed counterpart. This approach allows
Miriam Izzo, Margot Jacquet, Tomasz Góral, Marcin Strawski, Takayuki Fujiwara, Shin‐ya Miyagishima, Joanna Kargul   +6 more
wiley   +1 more source

Configurational Entropy Driven High-Pressure Behaviour of a Flexible Metal-Organic Framework (MOF). [PDF]

Angew Chem Int Ed Engl, 2021
Vervoorts P, Keupp J, Schneemann A, Hobday CL, Daisenberger D, Fischer RA, Schmid R, Kieslich G.   +7 more
europepmc   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

Advanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han, Kevin Cheng, Swathy Sampath Kumar, Anil Bollimunta, Elizabeth E. Torr, Juhwan Kim, Kyoungmin Kim, Hyungjun Choi, Seongkwon Hwang, Sarah Brodnick, David Cheng, Lindsay Gray, Yei Hwan Jung, William L. Murphy, Aaron J. Suminski, Jonathan J. Nassi, Justin C. Williams, Dong‐Wook Park   +17 more
wiley   +1 more source

Is configurational entropy the main stabilizing term in rock-salt Mg_0.2Co_0.2Ni_0.2Cu_0.2Zn_0.2O high entropy oxide? [PDF]

Nat Commun, 2022
Fracchia M, Coduri M, Manzoli M, Ghigna P, Tamburini UA.   +4 more
europepmc   +1 more source