Results 211 to 220 of about 4,476,910 (292)

Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures

Advanced Functional Materials, EarlyView.
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash, Rituparna Mohanty, Jack Leber, David Nageb, Mirella Richard, Sharan Singh, Amin Reihani   +6 more
wiley   +1 more source

Whole-brain, all-optical interrogation of neuronal dynamics underlying gut and vascular interoception in zebrafish. [PDF]

Nat Commun
Chen W, James B, Ruetten VMS, Banala S, Wei Z, Yang X, Fleishman G, Siwanowicz I, Rubinov M, Delahanty J, Fishman MC, Engert F, Sahani M, Lavis LD, Fitzgerald JE, Ahrens MB.   +15 more
europepmc   +1 more source

High‐Speed Photoresponse of CVD‐Grown Lateral TMD Heterostructures

Advanced Functional Materials, EarlyView.
Internal electric fields generated by p‐n junctions and asymmetric Schottky barriers enhance the photoresponse speed in CVD‐grown monolayer TMD lateral heterostructures. This results in a 1.5‐2 orders of magnitude reduction in rise and fall times for optimized device configurations compared to homogeneous single‐material devices, enabling bandwidths ...
Mario Martin, Axel Printschler, William Roberts, Jonas L. Hiller, Patrick Michel, Martin Eberle, Marco Hammer, Md Tarik Hossain, Andrey Turchanin, Marcus Scheele   +9 more
wiley   +1 more source

Surgical Intensity and Specialization Preferences in Healthcare: An Operation- and Process-Management Perspective Using Bibliometric Analysis, Cognitive Mapping and Analytic Network Process (ANP). [PDF]

Healthcare (Basel)
Kılıç Y, Duzdar I, Hamlaoui O, Tozan H, El Fqih MA.   +4 more
europepmc   +1 more source

Tetracyclic π‐Extended Multi‐Resonant TADF Emitters for Green PSF‐OLEDs With 37.7% EQE and BT.2020‐Compatible Top‐Emitting Devices

Advanced Functional Materials, EarlyView.
Ultra‐narrow green multi‐resonance thermally activated delayed fluorescence emitters have been developed by linear π‐extension strategy using tetracyclic naphtho[2,3‐b]benzofuran unit. The resulting phosphorescence‐sensitized OLEDs achieve a maximum external quantum efficiency of 37.7% in the bottom‐emitting architecture, while the complementary top ...
Eo Jin Jeon, Truong Thi Thuy, Nikita Abitkar, Paramasivam Palanisamy, Jiheon Kim, Myungsun Sim, Athithan Maheshwaran, Jang Hyuk Kwon   +7 more
wiley   +1 more source

Fragment Ion Abundance-Based Molecular Networking (FIAMN) Enables Skeleton-Oriented Discovery of Diterpenoids from a Soft Coral. [PDF]

JACS Au
Gao Z, Wu MJ, Zhang XY, Tang BX, Yao LG, Li J, Zang Y, He M, Guo YW, Li XW.   +9 more
europepmc   +1 more source

Multistage, Self‐Sensing Artificial Muscles With Coordination From Liquid Crystal Elastomer‐Graphene Composite Fibers

Advanced Functional Materials, EarlyView.
Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang, Xuelin Wu, Yinding Chi, Qingya Huang, Yaoye Hong, Antonio Proctor Martinez, Jingxian Wu, Bingzhi He, Cynthia Sung, Shu Yang   +9 more
wiley   +1 more source

Photophysical lock-in detection enables background-free upconversion emission imaging. [PDF]

Light Sci Appl
Bagheri N, Wang C, Guo D, Lakshmanan A, Zhu Q, Chen X, Ghazyani N, Zhan Q, Sotiriou GA, Liu H, Widengren J.   +10 more
europepmc   +1 more source

Thermoresponsive Liquid Crystalline Polymer Coatings Programmed by Field‐Induced Topological Defects for Tunable Optical and Topographical Responses

Advanced Functional Materials, EarlyView.
Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto, Mufeeduzaman Chavilkkadan, Alexander Fusi, Marko Beslać, Dirk J. Broer, Etienne Brasselet, Danqing Liu   +6 more
wiley   +1 more source

Cryogenic Super-Resolution Imaging of Local Photocurrent in Photoconductive Infrared Detectors. [PDF]

Sensors (Basel)
Ma L, Wang N, Sun L, Shen D, Weng Q, Li X, Lu W.   +6 more
europepmc   +1 more source