Results 171 to 180 of about 475,511 (316)

T2 relaxation time of prostate measured at 5T: preliminary results in healthy adults. [PDF]

BMC Med Imaging
Chen J, Fang X, Chen L, Wan H, Ji Y, Duan S, Tang R, Lu K, Zhu Z.   +8 more
europepmc   +1 more source

Hydrogen‐Bond–Driven Ion Retention in Electrolyte‐Gated Synaptic Transistors

Advanced Functional Materials, EarlyView.
Anion molecular design governs ion–polymer interactions in electrolyte‐gated synaptic transistors. Asymmetric anions induce hydrogen‐bond interactions that suppress ion back‐diffusion and stabilize doping, enabling enhanced nonvolatile synaptic properties.
Donghwa Lee, Hyoik Jang, Myeongjin An, Junho Sung, Chaeyeon Han, Eunho Lee   +5 more
wiley   +1 more source

Deep learning inversion of water content and relaxation time in water-bearing fracture zones based on surface NMR data. [PDF]

Sci Rep
Li K, Li H, Qiu H, Li L, Lu K, Kong M, Li Z.   +6 more
europepmc   +1 more source

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh, Ying Zhao, Enzhong Jin, Zixin Zhang, Vinicius Martins, Parham Pirayesh, Yi Gan, Yi Yuan, Yijia Wang, Frederick Benjamin Holness, Changhong Cao, Jun Song, Yang Zhao   +12 more
wiley   +1 more source

The effect of age and sex on T1, T2, and T2* relaxation time constants in cardiac MRI in healthy Finnish population. [PDF]

Acta Radiol Open
Liukkonen MK, Jämsä M, Hartikainen S, Husso M, Hedman M, Hietanen H, Ugander M, Sillanmäki S, Ylä-Herttuala E.   +8 more
europepmc   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Relaxation Time of Multipore Nanofluidic Memristors for Neuromorphic Applications. [PDF]

J Am Chem Soc
Rivera-Sierra G, Ramirez P, Bisquert J, Bou A.   +3 more
europepmc   +1 more source

Light‐Actuated Fiber‐Climbing Inchworm Robot Toward Endoluminal Navigation

Advanced Functional Materials, EarlyView.
A kirigami‐inspired soft inchworm robot harnesses optical energy from a customized side‐emitting optical fiber, guaranteeing its propulsion along the fiber body. The wavelength‐selective responsiveness of dye‐functionalized liquid crystal elastomers and the application of temporal illumination patterns enable sequential control of robot components. The
Antonio Lobosco, Leilei Song, Fan Liu, Yu‐Hsiang Lin, Venkatasubramanian Kalpathy Venkiteswaran, Hao Zeng, Sarthak Misra   +6 more
wiley   +1 more source

Can label or protein deuteration extend the phase relaxation time of Gd(III) spin labels? [PDF]

Magn Reson (Gott)
Edinach E, Zhang X, Cui CY, Yang Y, Mitrikas G, Bogdanov A, Su XC, Goldfarb D.   +7 more
europepmc   +1 more source

Homogenous FACsPbI3 Perovskite Solar Cells Enabled by a Seed‐Facilitated Cation Exchange Strategy

Advanced Functional Materials, EarlyView.
A novel seed‐facilitated cation exchange strategy is designed for homogenous FACsPbI3 perovskites using the biomass‐derived solvent γ‐valerolactone. Pre‐deposited 0D Cs4PbI6 seeds induce rapid nucleation and efficient cation exchange, producing a uniform FA–Cs distribution and significantly reducing defect density, enabling high‐performance and stable ...
Meng Ren, Guodong Chen, Haifei Wang, Bowei Li, Yuetian Chen, Jiahao Guo, Yingping Fan, Shaowei Wang, Yanfeng Miao, Feng Gao, Yixin Zhao   +10 more
wiley   +1 more source