Results 141 to 150 of about 327,043 (288)

Flax shive as a sources of activated carbon for metals remediation

open access: yesBioResources, 2007
Flax shive constitutes about 70% of the flax stem and has limited use. Because shive is a lignocellulosic by-product, it can potentially be pyrolyzed and activated to produce an activated carbon.
Akin, D. E.   +2 more
doaj  

Decoding Interfacial Polymerization Through Steady Amine Delivery and Real‐Time QCM‐D Monitoring

open access: yesAdvanced Science, EarlyView.
We combine steady amine delivery with in situ quartz crystal microbalance with dissipation to track interfacial polymerization in real time. The platform resolves three kinetic regimes: pre‐gelation oligomerization, post‐gelation aggregation and network growth, and diffusion‐limited film evolution.
Yu Fang   +4 more
wiley   +1 more source

Sustainable Hydrogel‐Forming Microneedle‐Reservoir Patches for Transdermal Delivery of Hydrophilic Macromolecules: Biopolymers, Green Manufacturing and Translation

open access: yesAdvanced Science, EarlyView.
Hydrogel‐forming microneedle (HFMN)‐reservoir patches provide a modular route for controlled transdermal delivery of hydrophilic biomacromolecules. The platform integrates skin‐barrier penetration, sustainable biopolymers, scalable green manufacturing, hydration‐driven transport, model‐cargo validation, and translational quality requirements.
Siddharth Mohanty   +4 more
wiley   +1 more source

Divalent Cation Dependence Enhances Dopamine Aptamer Biosensing. [PDF]

open access: yesACS Appl Mater Interfaces, 2021
Nakatsuka N   +3 more
europepmc   +1 more source

Bis-1,10-phenanthroline complexes of divalent ruthenium

open access: yes, 1966
A series of divalent ruthenium complexes of the type cis-[RuX phen2 py]2+ (phen = 1,10-phenanthroline, py = pyridine, X = py, Cl, Br, I, N3, NCS, NO2, CN, NH3, CH3CN), have been isolated and characterized.
FP Dwyer, B Bosnich
core   +1 more source

Polarity‐Controlled Coexistence of Electrochemical Metallization and Valence Change Mechanisms in a Unified Metal Halide Perovskite Memristor

open access: yesAdvanced Science, EarlyView.
Electrochemical metallization and valence change mechanisms are shown to coexist within a single metal halide perovskite memristor, selectively activated by simply reversing the electroforming voltage polarity. Ag‐driven switching delivers low operating voltages and high endurance, while intrinsic ion migration yields superior retention and resistance ...
Ismael Fernandez‐Guillen   +4 more
wiley   +1 more source

Effects of Axonal Demyelination, Inflammatory Cytokines and Divalent Cation Chelators on Thalamic HCN Channels and Oscillatory Bursting. [PDF]

open access: yesInt J Mol Sci, 2022
Oniani T   +13 more
europepmc   +1 more source

Divalent cation tolerance protein binds to beta-secretase and inhibits the processing of amyloid precursor protein

open access: yes, 2013
National Natural Science Foundation of China [81171192]; XMU Basic Training Program of Undergraduate [CXB2011019]; Key Laboratory of Ministry of Education for Cell Biology and Tumor Cell Engineering of Xiamen University [201101]The deposition of amyloid ...
刘润忠   +5 more
core  

Ionically Counter‐Programmable Phase‐Separation of Superstable Star‐Biopolyamide Coacervates for Electrothermally‐Responsive Pseudosolid Smart Windows

open access: yesAdvanced Science, EarlyView.
We develop bio‐based, star‐branched polyamides from itaconic acid and cadaverine with tunable lower critical solution temperature (LCST) transitions for dynamic solar modulation. Specific metal ion coordination with pyrrolidone moieties drives precise phase transitions via calcium‐induced salting‐in and sodium‐induced salting‐out mechanisms. Formulated
Jie Liu   +6 more
wiley   +1 more source

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