Results 71 to 80 of about 269,554 (265)

Phase Boundary Engineering of Co2P‐CoP Branched Nanoparticles Enhances Cobalt Oxidation for Oxygen Evolution Electrocatalysis

open access: yesAdvanced Materials, EarlyView.
Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan   +10 more
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Research Progress of Free Radical Chemistry-Tandem Mass Spectrometry for Fine Structure Analysis of Lipids [PDF]

open access: yesZhipu Xuebao
As one of the six major nutrients, lipids play important roles in various biological processes, including cell membrane construction, signal transduction, and energy metabolism.
JIAN Rui-jun, XIA Yu
doaj   +1 more source

Phosphorus [PDF]

open access: yesAdvances in Nutrition, 2015
Mona S, Calvo   +1 more
openaire   +2 more sources

Effect of phosphorus concentration on phosphorus removal and biomass

open access: yesWater Science and Technology, 2011
Membrane bioreactor (MBR) process was employed to study the effect of biological phosphorus removal (bio-P removal) and P-content in treated sludge with increased phosphorus concentration present in the wastewater. Further, the following four test fractions of raw wastewaters was obtained having different P-concentrations viz., run 1: P-20 mg/L, run 2:
Hee-Jeong, Choi   +2 more
openaire   +2 more sources

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

open access: yesAdvanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler   +7 more
wiley   +1 more source

A carrier-free self-assembling nanovaccine comprising a STING agonist and antigenic peptides for controlled immune activation

open access: yesNano Research
The stimulator of interferon genes (STING) pathway plays a central role in antitumor immunity. However, the clinical application of cyclic dinucleotides (CDNs) as STING agonists is hampered by their poor stability and hydrophilicity.
Tian-Yang Wang   +6 more
doaj   +1 more source

Crystal structure of 5,17-bis(N-tert-butylhydroxyamine)-25,26,27,28- tetrapropoxycalix[4]arene, C48H66N2O6

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2006
C48H66N2O6, monoclinic, P121/c1 (no. 14), a = 14.636(2) Å, b = 16.807(2) Å, c = 19.131(2) Å, β = 102.981(1)°, V = 4585.8 Å3, Z = 4, Rgt(F) = 0.070, wRref(F2) = 0.160, T = 295 K.
Hu X.-J.   +6 more
doaj   +1 more source

Spectral Selective and Low‐Noise Thin‐Film Organic Photodetectors Enabled by Electric‐Field Engineering

open access: yesAdvanced Materials, EarlyView.
Molecular doping redistributes the internal electric field in organic photodetectors, providing a new degree of freedom to spatially control carrier transport and collection. Simulations and experiments reveal distinct transport pathways for injected and photogenerated carriers, enabling low dark current under reverse bias and wavelength‐selective ...
Jingwei Yi   +15 more
wiley   +1 more source

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