Results 91 to 100 of about 1,188,684 (285)

Intelligent Polymer Electrolytes for Next‐Generation Zinc‐Based Energy Storage Devices

open access: yesAdvanced Science, EarlyView.
Intelligent polymer electrolytes are organized into a three‐level hierarchy that advances zinc‐based energy storage from passive ion conduction toward active, adaptive, and intelligent operation. Molecular regulation of Zn+ coordination, water activity, desolvation, ion flux, and interfaces underpins adaptive self‐healing, anti‐freezing, adhesion, and ...
Sanath Kumar   +4 more
wiley   +1 more source

Mechanochemical Defluorination of Polytetrafluoroethylene (PTFE) With Base Metals

open access: yesAngewandte Chemie, EarlyView.
Polytetrafluoroethylene (PTFE) mechanochemically reacts with safe‐to‐handle, abundant, and inexpensive base metals Zn and Al, as well as with metals like Cd and Pb, to produce sp2‐carbon and industrially important metal fluorides. The reactivity presents PTFE as a mechanochemical fluorination agent, with opportunities for closed‐loop reductive ...
Anže Zupanc   +10 more
wiley   +2 more sources

XPS study of the process of apatite formation on bioactive Ti–6Al–4V alloy in simulated body fluid

open access: yesScience and Technology of Advanced Materials, 2001
Bioactive Ti–6Al–4V alloy, which spontaneously forms a bonelike apatite layer on its surface in the body and bonds to living bone through this apatite layer, can be prepared by producing an amorphous sodium titanate on its surface by NaOH and heat ...
Hiroaki Takadama, Hyun-Min Kim, Tadashi Kokubo and Takashi Nakamura
doaj  

Salivary Citrate Deficiency Defines an Endogenous Dentin Remineralization Failure State Through Glandular MT1/2‐Zn2+‐ACO2 Dysregulation

open access: yesAdvanced Science, EarlyView.
Salivary citrate deficiency in early‐stage Sjögren's syndrome accompanies impaired dentin remineralization despite preserved salivary flow and mineral availability. Matched‐ion experiments reveal disrupted mineral organization and reduced dentin recovery at disease‐associated citrate levels.
Ran You   +8 more
wiley   +1 more source

Preventive properties of orthodontic adhesives with fluoride or amorphous calcium phosphate .

open access: yes, 2007
Preventive properties of orthodontic adhesives with fluoride or amorphous calcium phosphate
Clara Ka Wai. Chow (7971899)
core   +3 more sources

Beyond Charge: Field‐Effect Transistors in Multimodal Biosensing Platforms for Biomolecular Interaction Studies

open access: yesAdvanced Electronic Materials, EarlyView.
This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler   +4 more
wiley   +1 more source

Effect on Drying Conditions on Amorphous Calcium Phosphate

open access: yes
Amorphous calcium phosphate (ACP) plays an important role in the body and can be used as an intermediate phase for forming calcium phosphates. All ACPs are thermodynamically unstable compounds unless stored in dry conditions and spontaneously undergo ...
Brangule, Agnese, Gross, Kārlis-Agris
core   +1 more source

Degradation Mechanism of Phosphate‐Based Li‐NASICON Conductors in Alkaline Environment

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The presence of water in the cathode of a Li‐air battery shifts reactions to produce LiOH, creating a corrosive, alkaline environment. This study investigates the alkaline stability of the common Li‐NASICON solid‐state conductor chemistries through a systematic experimental study combined with computational modeling to understand the degradation ...
Benjamin X. Lam   +3 more
wiley   +1 more source

Solubility amorphous calcium phosphate

open access: yes, 2008
Práce se zabývá měřením rozpustnosti amorfního fosforečnanu vápenatého pri teplotách 25, 37, 40, 45\st{C}v 0.3 mol.dm\hindex{-3}roztoku KCl.Solubility of amorphous calcium phosphate was investigated in demineralized water and KCl solution with ionic ...
Pilný, Petr
core   +1 more source

Identification and quantification of plasma calciprotein particles with distinct physical properties in patients with chronic kidney disease

open access: yesScientific Reports, 2018
Calciprotein particles (CPP) are solid-phase calcium-phosphate bound to serum protein fetuin-A and dispersed as colloids in the blood. Recent clinical studies indicated that serum CPP levels were increased with decline of renal function and associated ...
Yutaka Miura   +7 more
doaj   +1 more source

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