Results 271 to 280 of about 940,994 (398)

Biodegradable Medical Implants: Reshaping Future Medical Practice

open access: yesAdvanced Science, EarlyView.
Biodegradable medical implants are transforming future healthcare by providing sustainable, biocompatible solutions that eliminate secondary removal procedures, enhancing patients’ physical and psychological comfort, and reducing economic burdens.
Bo Xia   +4 more
wiley   +1 more source

Progress on the Attenuation Mechanism and Modification of the Cobalt‐Free Spinel LiNi0.5Mn1.5O4

open access: yesAdvanced Science, EarlyView.
This review provides an overview of the development history, working mechanisms, and scientific challenges of LiNi0.5Mn1.5O4 cathode materials for Lithium‐ion battery and discusses the strategies to improve the electrochemical performance of LiNi0.5Mn1.5O4.
Bao Zhang   +11 more
wiley   +1 more source

Excitation‐Dependent Quadruple‐Level Emission from an Isolated Molecule for Dynamic Information Encryption

open access: yesAdvanced Science, EarlyView.
By manipulating the quadruple decoupled radiative transitions of donor and acceptor units, dual‐phase excitation‐dependent afterglow emission is achieved for the first time in a single isolated molecule. The decoupled donor‐acceptor units precisely manipulate the electron transfer pathways in ACRSP, endowing it with intrinsic single‐molecule Ex‐De ...
Yibo Shi   +8 more
wiley   +1 more source

Localized Lead‐Chelating Insulator Bottom Contact for Efficient and Stable p‐i‐n Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
An insulating polymer, PMMA, is introduced to reinforce the heterointerfaces between perovskite and PTAA hole‐transport‐layer (HTL). It mitigated the buried interface defects, regulated the residual lattice strain, and facilitated the (111) facet as the preferred facet orientation in FA0.90Cs0.10PbI2.83Br0.17‐based perovskites. Finally, an enhanced PCE
Ying Li   +14 more
wiley   +1 more source

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