Results 241 to 250 of about 885,328 (281)

GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction

Advanced Functional Materials, EarlyView.
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri, Jian Li, Wahid Ullah, Fabien Baron, Franck Bourdelle, Stéphan Rouzière, Claire Goldmann, Erik Elkaim, Thomas Bizien, Rachid Belkhou, Delphine Vantelon, Mohamed Nawfal Ghazzal, Erwan Paineau   +12 more
wiley   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

Multi‐Faceted Binder Enhancement via Slurry‐Applicable Thiol‐Ene Click Chemistry for Low‐Pressure‐Operable All‐Solid‐State Batteries

Advanced Functional Materials, EarlyView.
Cross‐linked binders with enhanced resiliencies under low operating pressures are designed via in situ thiol‐ene click reactions within slurries. Cross‐linking improves the Young's moduli and elasticities of the styrene‐butadiene rubber binders, effectively mitigating interparticle delamination within the composite cathodes induced by volumetric ...
Young Joon Park, Kyu Tae Kim, Seunggoo Jun, Jong Seok Kim, Jaehyun Yoon, Cheol Bak, Yong Min Lee, Dong Hyeon Kim, Ji Young Kim, Yoon Seok Jung   +9 more
wiley   +1 more source

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Deformable templates using large deformation kinematics

IEEE Transactions on Image Processing, 1996
A general automatic approach is presented for accommodating local shape variation when mapping a two-dimensional (2-D) or three-dimensional (3-D) template image into alignment with a topologically similar target image. Local shape variability is accommodated by applying a vector-field transformation to the underlying material coordinate system of the ...
G E, Christensen, R D, Rabbitt, M I, Miller   +2 more
openaire   +2 more sources

Large deformation stress

2022
A detailed study on the strain hardening and microstructural evolution in simple compression in a group of low SFE fcc alloys that are known to twin revealed four distinct and almost identical regimes of strain hardening when plotted on suitably normalized plots.
Ehab Adel El-Danaf, Surya Kalidindi
openaire   +1 more source

Large deformation of elastic tubes

Journal of Biomechanics, 1970
Abstract In this paper a study is made of the large deformation of elastic tubes. Analysis is confined to the case of statical deformation. The energy of deformation is considered to be a function of the three strain invariants only. In order to determine its form for actual materials it is expanded in its Taylor's series.
W H, Hoppmann, L, Wan
openaire   +2 more sources

Decomposition of Large Incompressible Deformations

Journal of Elasticity, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
He, Q.-C., Zheng, Q.-S.
openaire   +2 more sources

Leukocyte deformability: Finite element modeling of large viscoelastic deformation

Journal of Theoretical Biology, 1992
An axisymmetric deformation of a viscoelastic sphere bounded by a prestressed elastic thin shell in response to external pressure is studied by a finite element method. The research is motivated by the need for understanding the passive behavior of human leukocytes (white blood cells) and interpreting extensive experimental data in terms of the ...
C, Dong, R, Skalak
openaire   +2 more sources

Plastic Continua at Large Deformations

2010
While models of viscoelastic continua most adequately describe a behavior of ‘soft’ materials (rubbers, polymers, biomaterials), for simulation of mechanical inelastic properties of ‘stiff’ materials (metals and alloys) one widely uses models of plastic media.
openaire   +1 more source