Results 61 to 70 of about 41,257 (305)
Rethinking Extracellular Vesicle Signaling
Advanced Materials, EarlyView.Extracellular vesicles enable cell communication beyond intracellular cargo delivery. This perspective highlights two plausible surface‐based signaling modes: “bind‐and‐stay” and “bind‐and‐leave.” Transient binding to multiple cells challenges the one‐vesicle‐one‐cell model.
Wojciech Chrzanowski, Joy Wolfram
wiley +1 more source
Self‐Regulating Sodium‐Ion Battery Materials: From Phase Reconstruction to Functional Activation
Advanced Materials, EarlyView.Self‐regulating sodium‐ion batteries hinge on programmable phase behavior in layered oxides, interphases that renew without growth, and electrolytes that steer solvation and chemistry. This review distills mechanisms into design rules that span composition, site and entropy tuning, and self‐buffering anodes, linking operando evidence to choices and ...
Hong Gao +10 more
wiley +1 more source
Electron‐Induced Molecular Programming Drives Interfacial Chemistry for Ah‐Level Zinc Batteries
Advanced Materials, EarlyView.We establish an electron‐driven molecular programming strategy that converts spontaneous solid electrolyte interphase formation into a bonding‐defined interfacial architecture. Coordinative integration of p‐bromoaniline with ZnF2 forms a dipole‐regulated molecular lock that reconfigures interfacial electrostatics, suppresses parasitic water reactions ...
Feifei Wang +12 more
wiley +1 more source
Chirality Transfer via Orientational Order of Micellar Assemblies on Gold Nanocrystals
Advanced Materials, EarlyView.A mechanism for chiral growth of Au nanocrystals mediated by orientational order of chiral micelles at seed surfaces is demonstrated. 3D electron microscopy and molecular dynamics simulations reveal how alignment of the micelles along crystal directions and torsion–orientation coupling govern chirality transfer, providing a framework to rationalize ...
Robin Girod +8 more
wiley +1 more source
Advanced Materials, EarlyView.An unsaturated coordination chemistry strategy activates a quasi‐solid‐state redox pathway by strengthening NaPSs adsorption and accelerating redox conversion kinetics, thereby overcoming the kinetic bottlenecks that limit high‐rate performance. In situ transmission electron microscopy, combined with newly developed Na‐ion diffusion descriptors ...
Mingyue Wang +12 more
wiley +1 more source
Част от колективна находка със златни и сребърни монети от ХVІ – ХVІІ в. от фонда на НИМ – София
Приноси към българската археология, 2019 In 1991, somewhere in Botevgrad locality, treasure hunters discovered with the aid of a metal detector an interesting hoard of gold and silver coins dating to the 16th – early 17th c. Unfortunately the hoard was quickly scattered and the coins were sold
Vladimir Penchev
doaj
Investment Demand on the Bullion Market
Acta Universitatis Lodziensis. Folia Oeconomica, 2016 Gold and silver are two precious metals which have been a part of human civilization for centuries. The demand for these metals has been present on more than one market, with the investment demand playing a special role.
Katarzyna Mamcarz
doaj +1 more source